[INFO] fetching crate zbox 0.9.2...
[INFO] testing zbox-0.9.2 against 1.90.0 for beta-1.91-3
[INFO] extracting crate zbox 0.9.2 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate zbox 0.9.2
[INFO] finished tweaking crates.io crate zbox 0.9.2
[INFO] tweaked toml for crates.io crate zbox 0.9.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate zbox 0.9.2 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate zbox 0.9.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ae0c2c4db417df994fda6026857fca17968eec25ecc735662303492cd20e8563
[INFO] running `Command { std: "docker" "start" "-a" "ae0c2c4db417df994fda6026857fca17968eec25ecc735662303492cd20e8563", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae0c2c4db417df994fda6026857fca17968eec25ecc735662303492cd20e8563", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae0c2c4db417df994fda6026857fca17968eec25ecc735662303492cd20e8563", kill_on_drop: false }`
[INFO] [stdout] ae0c2c4db417df994fda6026857fca17968eec25ecc735662303492cd20e8563
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58820a2d4c70a04d5dc7a9057d43d8792dd443ece497da02e159e0e7ec5013e5
[INFO] running `Command { std: "docker" "start" "-a" "58820a2d4c70a04d5dc7a9057d43d8792dd443ece497da02e159e0e7ec5013e5", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling cc v1.0.70
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling termcolor v1.0.4
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling zbox v0.9.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling rmp v0.8.8
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling serde_test v1.0.90
[INFO] [stderr]    Compiling rmp-serde v0.15.5
[INFO] [stderr]    Compiling linked-hash-map v0.5.4
[INFO] [stdout] warning: unused imports: `File`, `OpenOptions`, `ReadDir`, `copy`, `create_dir_all`, `create_dir`, `metadata`, `read_dir`, `remove_dir_all`, `remove_dir`, `remove_file`, and `rename`
[INFO] [stdout]  --> src/base/vio.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     copy, create_dir, create_dir_all, metadata, read_dir, remove_dir,
[INFO] [stdout]   |     ^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^  ^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 7 |     remove_dir_all, remove_file, rename, File, OpenOptions, ReadDir,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^  ^^^^^^^^^^^  ^^^^^^  ^^^^  ^^^^^^^^^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/content/content.rs:179:21
[INFO] [stdout]     |
[INFO] [stdout] 179 |         let store = map_io_err!(self.store.upgrade().ok_or(Error::RepoClosed))?;
[INFO] [stdout]     |                     ---------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/content/content.rs:190:27
[INFO] [stdout]     |
[INFO] [stdout] 190 |             let seg_ref = map_io_err!(store.get_seg(ent.seg_id()))?;
[INFO] [stdout]     |                           ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/content/content.rs:192:31
[INFO] [stdout]     |
[INFO] [stdout] 192 |             let segdata_ref = map_io_err!(store.get_segdata(seg.data_id()))?;
[INFO] [stdout]     |                               --------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/content/content.rs:277:13
[INFO] [stdout]     |
[INFO] [stdout] 277 |             map_io_err!(self.seg_wtr.renew())?;
[INFO] [stdout]     |             --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/content/content.rs:322:17
[INFO] [stdout]     |
[INFO] [stdout] 322 |                 map_io_err!(self.store.upgrade().ok_or(Error::RepoClosed))?;
[INFO] [stdout]     |                 ---------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/content/content.rs:330:21
[INFO] [stdout]     |
[INFO] [stdout] 330 |                     map_io_err!(store.get_seg(&loc.seg_id))?
[INFO] [stdout]     |                     --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/content/segment.rs:505:13
[INFO] [stdout]     |
[INFO] [stdout] 505 |             map_io_err!(self.renew())?;
[INFO] [stdout]     |             ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/content/segment.rs:520:21
[INFO] [stdout]     |
[INFO] [stdout] 520 |         let txmgr = map_io_err!(self.txmgr.upgrade().ok_or(Error::RepoClosed))?;
[INFO] [stdout]     |                     ---------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/content/segment.rs:521:9
[INFO] [stdout]     |
[INFO] [stdout] 521 |         map_io_err!(seg.make_mut(&txmgr))?.append_chunk(chunk.len());
[INFO] [stdout]     |         --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ContentRef`
[INFO] [stdout]   --> src/content/mod.rs:15:34
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use self::content::{Content, ContentRef, Reader as ContentReader};
[INFO] [stdout]    |                                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/file.rs:581:9
[INFO] [stdout]     |
[INFO] [stdout] 581 |         map_io_err!(self.check_closed())?;
[INFO] [stdout]     |         -------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/file.rs:592:13
[INFO] [stdout]     |
[INFO] [stdout] 592 |             map_io_err!(self.renew_reader())?;
[INFO] [stdout]     |             -------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |           $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                        ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/file.rs:615:9
[INFO] [stdout]     |
[INFO] [stdout] 615 | /         map_io_err!(match self.wtr {
[INFO] [stdout] 616 | |             Some(ref mut wtr) => match self.tx_handle {
[INFO] [stdout] 617 | |                 Some(ref tx_handle) => tx_handle
[INFO] [stdout] 618 | |                     .run(|| {
[INFO] [stdout] ...   |
[INFO] [stdout] 632 | |             Err(err)
[INFO] [stdout] 633 | |         }))
[INFO] [stdout]     | |___________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `map_io_err`
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/file.rs:609:9
[INFO] [stdout]     |
[INFO] [stdout] 609 |         map_io_err!(self.check_closed())?;
[INFO] [stdout]     |         -------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/file.rs:611:13
[INFO] [stdout]     |
[INFO] [stdout] 611 |             map_io_err!(self.begin_write())?;
[INFO] [stdout]     |             ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/file.rs:637:9
[INFO] [stdout]     |
[INFO] [stdout] 637 |         map_io_err!(self.check_closed())?;
[INFO] [stdout]     |         -------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |           $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                        ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/file.rs:641:21
[INFO] [stdout]     |
[INFO] [stdout] 641 | /                     map_io_err!(tx_handle.run(|| {
[INFO] [stdout] 642 | |                         wtr.flush()?;
[INFO] [stdout] 643 | |                         Ok(())
[INFO] [stdout] 644 | |                     }))?;
[INFO] [stdout]     | |_______________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/file.rs:659:9
[INFO] [stdout]     |
[INFO] [stdout] 659 |         map_io_err!(self.check_closed())?;
[INFO] [stdout]     |         -------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Fnode`
[INFO] [stdout]  --> src/fs/mod.rs:8:43
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use self::fnode::{DirEntry, FileType, Fnode, FnodeRef, Metadata, Version};
[INFO] [stdout]   |                                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:125:11
[INFO] [stdout]     |
[INFO] [stdout] 125 |         });
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/volume/armor.rs:98:9
[INFO] [stdout]     |
[INFO] [stdout]  98 |         from_io_err!(rdr.read_to_end(&mut buf))?;
[INFO] [stdout]     |         --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `from_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/volume/storage/storage.rs:384:17
[INFO] [stdout]     |
[INFO] [stdout] 384 |                 map_io_err!(storage.crypto.decrypt(&wal, &storage.key,))?;
[INFO] [stdout]     |                 -------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |           $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                        ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/volume/storage/storage.rs:506:34
[INFO] [stdout]     |
[INFO] [stdout] 506 |               self.dec_frame_len = map_io_err!(storage.crypto.decrypt_to(
[INFO] [stdout]     |  __________________________________-
[INFO] [stdout] 507 | |                 &mut self.dec_frame,
[INFO] [stdout] 508 | |                 &self.frame[..self.addrs[self.frm_idx].len],
[INFO] [stdout] 509 | |                 &storage.key,
[INFO] [stdout] 510 | |             ))?;
[INFO] [stdout]     | |______________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/volume/storage/storage.rs:667:13
[INFO] [stdout]     |
[INFO] [stdout] 667 |             map_io_err!(self.write_frame())?;
[INFO] [stdout]     |             ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::storage::StorageRef`
[INFO] [stdout]   --> src/volume/mod.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub use self::storage::StorageRef;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `txid` is never read
[INFO] [stdout]    --> src/content/content.rs:242:5
[INFO] [stdout]     |
[INFO] [stdout] 241 | pub struct Writer {
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] 242 |     txid: Txid,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Writer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `on_complete_commit` is never used
[INFO] [stdout]   --> src/trans/cow.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub trait Cowable: Debug + Default + Clone + Send + Sync {
[INFO] [stdout]    |           ------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 22 |     fn on_complete_commit(&mut self) {}
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `id_mut` is never used
[INFO] [stdout]   --> src/trans/eid.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub trait Id {
[INFO] [stdout]    |           -- method in this trait
[INFO] [stdout] 89 |     fn id(&self) -> &Eid;
[INFO] [stdout] 90 |     fn id_mut(&mut self) -> &mut Eid;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `allocator` is never read
[INFO] [stdout]    --> src/trans/wal.rs:215:5
[INFO] [stdout]     |
[INFO] [stdout] 193 | struct WalQueue {
[INFO] [stdout]     |        -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 215 |     allocator: AllocatorRef,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `WalQueue` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `remove_other_arm` is never used
[INFO] [stdout]    --> src/volume/armor.rs:155:8
[INFO] [stdout]     |
[INFO] [stdout]  85 | pub trait Armor<'de> {
[INFO] [stdout]     |           ----- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 155 |     fn remove_other_arm(&self, item: &Self::Item) -> Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/base/lru.rs:88:20
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn entries(&mut self) -> Entries<K, V> {
[INFO] [stdout]    |                    ^^^^^^^^^     ------------- the same lifetime is hidden here
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn entries(&mut self) -> Entries<'_, K, V> {
[INFO] [stdout]    |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/content/entry.rs:117:17
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub fn iter(&self) -> Iter<Span> {
[INFO] [stdout]     |                 ^^^^^     ---------- the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub fn iter(&self) -> Iter<'_, Span> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/content/entry.rs:231:17
[INFO] [stdout]     |
[INFO] [stdout] 231 |     pub fn iter(&self) -> Iter<Entry> {
[INFO] [stdout]     |                 ^^^^^     ----------- the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 231 |     pub fn iter(&self) -> Iter<'_, Entry> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-binding let on a synchronization lock
[INFO] [stdout]    --> src/trans/txmgr.rs:235:13
[INFO] [stdout]     |
[INFO] [stdout] 235 |         let _ = EXCL_TX_LOCK.lock().unwrap();
[INFO] [stdout]     |             ^ this lock is not assigned to a binding and is immediately dropped
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(let_underscore_lock)]` on by default
[INFO] [stdout] help: consider binding to an unused variable to avoid immediately dropping the value
[INFO] [stdout]     |
[INFO] [stdout] 235 |         let _unused = EXCL_TX_LOCK.lock().unwrap();
[INFO] [stdout]     |              ++++++
[INFO] [stdout] help: consider immediately dropping the value
[INFO] [stdout]     |
[INFO] [stdout] 235 -         let _ = EXCL_TX_LOCK.lock().unwrap();
[INFO] [stdout] 235 +         drop(EXCL_TX_LOCK.lock().unwrap());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/volume/address.rs:105:17
[INFO] [stdout]     |
[INFO] [stdout] 105 |     pub fn iter(&self) -> Iter<LocSpan> {
[INFO] [stdout]     |                 ^^^^^     ------------- the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 105 |     pub fn iter(&self) -> Iter<'_, LocSpan> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.62s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: serde_test v1.0.90, zbox v0.9.2 (/opt/rustwide/workdir)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "58820a2d4c70a04d5dc7a9057d43d8792dd443ece497da02e159e0e7ec5013e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58820a2d4c70a04d5dc7a9057d43d8792dd443ece497da02e159e0e7ec5013e5", kill_on_drop: false }`
[INFO] [stdout] 58820a2d4c70a04d5dc7a9057d43d8792dd443ece497da02e159e0e7ec5013e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 38ae8baf9840af82f479a2989a557fd867b6d0f21a15320aa5a29cab8f25fb1c
[INFO] running `Command { std: "docker" "start" "-a" "38ae8baf9840af82f479a2989a557fd867b6d0f21a15320aa5a29cab8f25fb1c", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling remove_dir_all v0.5.1
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stdout] warning: unused imports: `File`, `OpenOptions`, `ReadDir`, `copy`, `create_dir_all`, `create_dir`, `metadata`, `read_dir`, `remove_dir_all`, `remove_dir`, `remove_file`, and `rename`
[INFO] [stdout]  --> src/base/vio.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     copy, create_dir, create_dir_all, metadata, read_dir, remove_dir,
[INFO] [stdout]   |     ^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^  ^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 7 |     remove_dir_all, remove_file, rename, File, OpenOptions, ReadDir,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^  ^^^^^^^^^^^  ^^^^^^  ^^^^  ^^^^^^^^^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/content/content.rs:179:21
[INFO] [stdout]     |
[INFO] [stdout] 179 |         let store = map_io_err!(self.store.upgrade().ok_or(Error::RepoClosed))?;
[INFO] [stdout]     |                     ---------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/content/content.rs:190:27
[INFO] [stdout]     |
[INFO] [stdout] 190 |             let seg_ref = map_io_err!(store.get_seg(ent.seg_id()))?;
[INFO] [stdout]     |                           ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/content/content.rs:192:31
[INFO] [stdout]     |
[INFO] [stdout] 192 |             let segdata_ref = map_io_err!(store.get_segdata(seg.data_id()))?;
[INFO] [stdout]     |                               --------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/content/content.rs:277:13
[INFO] [stdout]     |
[INFO] [stdout] 277 |             map_io_err!(self.seg_wtr.renew())?;
[INFO] [stdout]     |             --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/content/content.rs:322:17
[INFO] [stdout]     |
[INFO] [stdout] 322 |                 map_io_err!(self.store.upgrade().ok_or(Error::RepoClosed))?;
[INFO] [stdout]     |                 ---------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/content/content.rs:330:21
[INFO] [stdout]     |
[INFO] [stdout] 330 |                     map_io_err!(store.get_seg(&loc.seg_id))?
[INFO] [stdout]     |                     --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/content/segment.rs:505:13
[INFO] [stdout]     |
[INFO] [stdout] 505 |             map_io_err!(self.renew())?;
[INFO] [stdout]     |             ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/content/segment.rs:520:21
[INFO] [stdout]     |
[INFO] [stdout] 520 |         let txmgr = map_io_err!(self.txmgr.upgrade().ok_or(Error::RepoClosed))?;
[INFO] [stdout]     |                     ---------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/content/segment.rs:521:9
[INFO] [stdout]     |
[INFO] [stdout] 521 |         map_io_err!(seg.make_mut(&txmgr))?.append_chunk(chunk.len());
[INFO] [stdout]     |         --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ContentRef`
[INFO] [stdout]   --> src/content/mod.rs:15:34
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use self::content::{Content, ContentRef, Reader as ContentReader};
[INFO] [stdout]    |                                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/file.rs:581:9
[INFO] [stdout]     |
[INFO] [stdout] 581 |         map_io_err!(self.check_closed())?;
[INFO] [stdout]     |         -------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/file.rs:592:13
[INFO] [stdout]     |
[INFO] [stdout] 592 |             map_io_err!(self.renew_reader())?;
[INFO] [stdout]     |             -------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |           $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                        ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/file.rs:615:9
[INFO] [stdout]     |
[INFO] [stdout] 615 | /         map_io_err!(match self.wtr {
[INFO] [stdout] 616 | |             Some(ref mut wtr) => match self.tx_handle {
[INFO] [stdout] 617 | |                 Some(ref tx_handle) => tx_handle
[INFO] [stdout] 618 | |                     .run(|| {
[INFO] [stdout] ...   |
[INFO] [stdout] 632 | |             Err(err)
[INFO] [stdout] 633 | |         }))
[INFO] [stdout]     | |___________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `map_io_err`
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/file.rs:609:9
[INFO] [stdout]     |
[INFO] [stdout] 609 |         map_io_err!(self.check_closed())?;
[INFO] [stdout]     |         -------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/file.rs:611:13
[INFO] [stdout]     |
[INFO] [stdout] 611 |             map_io_err!(self.begin_write())?;
[INFO] [stdout]     |             ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/file.rs:637:9
[INFO] [stdout]     |
[INFO] [stdout] 637 |         map_io_err!(self.check_closed())?;
[INFO] [stdout]     |         -------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |           $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                        ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/file.rs:641:21
[INFO] [stdout]     |
[INFO] [stdout] 641 | /                     map_io_err!(tx_handle.run(|| {
[INFO] [stdout] 642 | |                         wtr.flush()?;
[INFO] [stdout] 643 | |                         Ok(())
[INFO] [stdout] 644 | |                     }))?;
[INFO] [stdout]     | |_______________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/file.rs:659:9
[INFO] [stdout]     |
[INFO] [stdout] 659 |         map_io_err!(self.check_closed())?;
[INFO] [stdout]     |         -------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Fnode`
[INFO] [stdout]  --> src/fs/mod.rs:8:43
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use self::fnode::{DirEntry, FileType, Fnode, FnodeRef, Metadata, Version};
[INFO] [stdout]   |                                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:125:11
[INFO] [stdout]     |
[INFO] [stdout] 125 |         });
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/volume/armor.rs:98:9
[INFO] [stdout]     |
[INFO] [stdout]  98 |         from_io_err!(rdr.read_to_end(&mut buf))?;
[INFO] [stdout]     |         --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `from_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/volume/storage/storage.rs:384:17
[INFO] [stdout]     |
[INFO] [stdout] 384 |                 map_io_err!(storage.crypto.decrypt(&wal, &storage.key,))?;
[INFO] [stdout]     |                 -------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |           $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                        ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/volume/storage/storage.rs:506:34
[INFO] [stdout]     |
[INFO] [stdout] 506 |               self.dec_frame_len = map_io_err!(storage.crypto.decrypt_to(
[INFO] [stdout]     |  __________________________________-
[INFO] [stdout] 507 | |                 &mut self.dec_frame,
[INFO] [stdout] 508 | |                 &self.frame[..self.addrs[self.frm_idx].len],
[INFO] [stdout] 509 | |                 &storage.key,
[INFO] [stdout] 510 | |             ))?;
[INFO] [stdout]     | |______________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/volume/storage/storage.rs:667:13
[INFO] [stdout]     |
[INFO] [stdout] 667 |             map_io_err!(self.write_frame())?;
[INFO] [stdout]     |             ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::storage::StorageRef`
[INFO] [stdout]   --> src/volume/mod.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub use self::storage::StorageRef;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `txid` is never read
[INFO] [stdout]    --> src/content/content.rs:242:5
[INFO] [stdout]     |
[INFO] [stdout] 241 | pub struct Writer {
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] 242 |     txid: Txid,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Writer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `on_complete_commit` is never used
[INFO] [stdout]   --> src/trans/cow.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub trait Cowable: Debug + Default + Clone + Send + Sync {
[INFO] [stdout]    |           ------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 22 |     fn on_complete_commit(&mut self) {}
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `id_mut` is never used
[INFO] [stdout]   --> src/trans/eid.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub trait Id {
[INFO] [stdout]    |           -- method in this trait
[INFO] [stdout] 89 |     fn id(&self) -> &Eid;
[INFO] [stdout] 90 |     fn id_mut(&mut self) -> &mut Eid;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `allocator` is never read
[INFO] [stdout]    --> src/trans/wal.rs:215:5
[INFO] [stdout]     |
[INFO] [stdout] 193 | struct WalQueue {
[INFO] [stdout]     |        -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 215 |     allocator: AllocatorRef,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `WalQueue` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `remove_other_arm` is never used
[INFO] [stdout]    --> src/volume/armor.rs:155:8
[INFO] [stdout]     |
[INFO] [stdout]  85 | pub trait Armor<'de> {
[INFO] [stdout]     |           ----- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 155 |     fn remove_other_arm(&self, item: &Self::Item) -> Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/base/lru.rs:88:20
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn entries(&mut self) -> Entries<K, V> {
[INFO] [stdout]    |                    ^^^^^^^^^     ------------- the same lifetime is hidden here
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn entries(&mut self) -> Entries<'_, K, V> {
[INFO] [stdout]    |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/content/entry.rs:117:17
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub fn iter(&self) -> Iter<Span> {
[INFO] [stdout]     |                 ^^^^^     ---------- the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub fn iter(&self) -> Iter<'_, Span> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/content/entry.rs:231:17
[INFO] [stdout]     |
[INFO] [stdout] 231 |     pub fn iter(&self) -> Iter<Entry> {
[INFO] [stdout]     |                 ^^^^^     ----------- the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 231 |     pub fn iter(&self) -> Iter<'_, Entry> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-binding let on a synchronization lock
[INFO] [stdout]    --> src/trans/txmgr.rs:235:13
[INFO] [stdout]     |
[INFO] [stdout] 235 |         let _ = EXCL_TX_LOCK.lock().unwrap();
[INFO] [stdout]     |             ^ this lock is not assigned to a binding and is immediately dropped
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(let_underscore_lock)]` on by default
[INFO] [stdout] help: consider binding to an unused variable to avoid immediately dropping the value
[INFO] [stdout]     |
[INFO] [stdout] 235 |         let _unused = EXCL_TX_LOCK.lock().unwrap();
[INFO] [stdout]     |              ++++++
[INFO] [stdout] help: consider immediately dropping the value
[INFO] [stdout]     |
[INFO] [stdout] 235 -         let _ = EXCL_TX_LOCK.lock().unwrap();
[INFO] [stdout] 235 +         drop(EXCL_TX_LOCK.lock().unwrap());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/volume/address.rs:105:17
[INFO] [stdout]     |
[INFO] [stdout] 105 |     pub fn iter(&self) -> Iter<LocSpan> {
[INFO] [stdout]     |                 ^^^^^     ------------- the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 105 |     pub fn iter(&self) -> Iter<'_, LocSpan> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling zbox v0.9.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> tests/common/crypto.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |         &ret.0[..].copy_from_slice(seed);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 76 |         let _ = &ret.0[..].copy_from_slice(seed);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> tests/common/crypto.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |         &ret.0[..].copy_from_slice(seed);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 76 |         let _ = &ret.0[..].copy_from_slice(seed);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `File`, `OpenOptions`, `ReadDir`, `copy`, `create_dir_all`, `create_dir`, `metadata`, `read_dir`, `remove_dir_all`, `remove_dir`, `remove_file`, and `rename`
[INFO] [stdout]  --> src/base/vio.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     copy, create_dir, create_dir_all, metadata, read_dir, remove_dir,
[INFO] [stdout]   |     ^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^  ^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 7 |     remove_dir_all, remove_file, rename, File, OpenOptions, ReadDir,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^  ^^^^^^^^^^^  ^^^^^^  ^^^^  ^^^^^^^^^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/content/content.rs:179:21
[INFO] [stdout]     |
[INFO] [stdout] 179 |         let store = map_io_err!(self.store.upgrade().ok_or(Error::RepoClosed))?;
[INFO] [stdout]     |                     ---------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/content/content.rs:190:27
[INFO] [stdout]     |
[INFO] [stdout] 190 |             let seg_ref = map_io_err!(store.get_seg(ent.seg_id()))?;
[INFO] [stdout]     |                           ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/content/content.rs:192:31
[INFO] [stdout]     |
[INFO] [stdout] 192 |             let segdata_ref = map_io_err!(store.get_segdata(seg.data_id()))?;
[INFO] [stdout]     |                               --------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/content/content.rs:277:13
[INFO] [stdout]     |
[INFO] [stdout] 277 |             map_io_err!(self.seg_wtr.renew())?;
[INFO] [stdout]     |             --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/content/content.rs:322:17
[INFO] [stdout]     |
[INFO] [stdout] 322 |                 map_io_err!(self.store.upgrade().ok_or(Error::RepoClosed))?;
[INFO] [stdout]     |                 ---------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/content/content.rs:330:21
[INFO] [stdout]     |
[INFO] [stdout] 330 |                     map_io_err!(store.get_seg(&loc.seg_id))?
[INFO] [stdout]     |                     --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/content/segment.rs:505:13
[INFO] [stdout]     |
[INFO] [stdout] 505 |             map_io_err!(self.renew())?;
[INFO] [stdout]     |             ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/content/segment.rs:520:21
[INFO] [stdout]     |
[INFO] [stdout] 520 |         let txmgr = map_io_err!(self.txmgr.upgrade().ok_or(Error::RepoClosed))?;
[INFO] [stdout]     |                     ---------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/content/segment.rs:521:9
[INFO] [stdout]     |
[INFO] [stdout] 521 |         map_io_err!(seg.make_mut(&txmgr))?.append_chunk(chunk.len());
[INFO] [stdout]     |         --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ContentRef`
[INFO] [stdout]   --> src/content/mod.rs:15:34
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use self::content::{Content, ContentRef, Reader as ContentReader};
[INFO] [stdout]    |                                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/file.rs:581:9
[INFO] [stdout]     |
[INFO] [stdout] 581 |         map_io_err!(self.check_closed())?;
[INFO] [stdout]     |         -------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/file.rs:592:13
[INFO] [stdout]     |
[INFO] [stdout] 592 |             map_io_err!(self.renew_reader())?;
[INFO] [stdout]     |             -------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |           $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                        ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/file.rs:615:9
[INFO] [stdout]     |
[INFO] [stdout] 615 | /         map_io_err!(match self.wtr {
[INFO] [stdout] 616 | |             Some(ref mut wtr) => match self.tx_handle {
[INFO] [stdout] 617 | |                 Some(ref tx_handle) => tx_handle
[INFO] [stdout] 618 | |                     .run(|| {
[INFO] [stdout] ...   |
[INFO] [stdout] 632 | |             Err(err)
[INFO] [stdout] 633 | |         }))
[INFO] [stdout]     | |___________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `map_io_err`
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/file.rs:609:9
[INFO] [stdout]     |
[INFO] [stdout] 609 |         map_io_err!(self.check_closed())?;
[INFO] [stdout]     |         -------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/file.rs:611:13
[INFO] [stdout]     |
[INFO] [stdout] 611 |             map_io_err!(self.begin_write())?;
[INFO] [stdout]     |             ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/file.rs:637:9
[INFO] [stdout]     |
[INFO] [stdout] 637 |         map_io_err!(self.check_closed())?;
[INFO] [stdout]     |         -------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |           $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                        ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/file.rs:641:21
[INFO] [stdout]     |
[INFO] [stdout] 641 | /                     map_io_err!(tx_handle.run(|| {
[INFO] [stdout] 642 | |                         wtr.flush()?;
[INFO] [stdout] 643 | |                         Ok(())
[INFO] [stdout] 644 | |                     }))?;
[INFO] [stdout]     | |_______________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/file.rs:659:9
[INFO] [stdout]     |
[INFO] [stdout] 659 |         map_io_err!(self.check_closed())?;
[INFO] [stdout]     |         -------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Fnode`
[INFO] [stdout]  --> src/fs/mod.rs:8:43
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use self::fnode::{DirEntry, FileType, Fnode, FnodeRef, Metadata, Version};
[INFO] [stdout]   |                                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:125:11
[INFO] [stdout]     |
[INFO] [stdout] 125 |         });
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/volume/armor.rs:98:9
[INFO] [stdout]     |
[INFO] [stdout]  98 |         from_io_err!(rdr.read_to_end(&mut buf))?;
[INFO] [stdout]     |         --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `from_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/volume/storage/storage.rs:384:17
[INFO] [stdout]     |
[INFO] [stdout] 384 |                 map_io_err!(storage.crypto.decrypt(&wal, &storage.key,))?;
[INFO] [stdout]     |                 -------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |           $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                        ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/volume/storage/storage.rs:506:34
[INFO] [stdout]     |
[INFO] [stdout] 506 |               self.dec_frame_len = map_io_err!(storage.crypto.decrypt_to(
[INFO] [stdout]     |  __________________________________-
[INFO] [stdout] 507 | |                 &mut self.dec_frame,
[INFO] [stdout] 508 | |                 &self.frame[..self.addrs[self.frm_idx].len],
[INFO] [stdout] 509 | |                 &storage.key,
[INFO] [stdout] 510 | |             ))?;
[INFO] [stdout]     | |______________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:112:70
[INFO] [stdout]     |
[INFO] [stdout] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stdout]     |                                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/volume/storage/storage.rs:667:13
[INFO] [stdout]     |
[INFO] [stdout] 667 |             map_io_err!(self.write_frame())?;
[INFO] [stdout]     |             ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::storage::StorageRef`
[INFO] [stdout]   --> src/volume/mod.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub use self::storage::StorageRef;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `txid` is never read
[INFO] [stdout]    --> src/content/content.rs:242:5
[INFO] [stdout]     |
[INFO] [stdout] 241 | pub struct Writer {
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] 242 |     txid: Txid,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Writer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `on_complete_commit` is never used
[INFO] [stdout]   --> src/trans/cow.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub trait Cowable: Debug + Default + Clone + Send + Sync {
[INFO] [stdout]    |           ------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 22 |     fn on_complete_commit(&mut self) {}
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `id_mut` is never used
[INFO] [stdout]   --> src/trans/eid.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub trait Id {
[INFO] [stdout]    |           -- method in this trait
[INFO] [stdout] 89 |     fn id(&self) -> &Eid;
[INFO] [stdout] 90 |     fn id_mut(&mut self) -> &mut Eid;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `allocator` is never read
[INFO] [stdout]    --> src/trans/wal.rs:215:5
[INFO] [stdout]     |
[INFO] [stdout] 193 | struct WalQueue {
[INFO] [stdout]     |        -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 215 |     allocator: AllocatorRef,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `WalQueue` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `remove_other_arm` is never used
[INFO] [stdout]    --> src/volume/armor.rs:155:8
[INFO] [stdout]     |
[INFO] [stdout]  85 | pub trait Armor<'de> {
[INFO] [stdout]     |           ----- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 155 |     fn remove_other_arm(&self, item: &Self::Item) -> Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/base/lru.rs:88:20
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn entries(&mut self) -> Entries<K, V> {
[INFO] [stdout]    |                    ^^^^^^^^^     ------------- the same lifetime is hidden here
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn entries(&mut self) -> Entries<'_, K, V> {
[INFO] [stdout]    |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/content/entry.rs:117:17
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub fn iter(&self) -> Iter<Span> {
[INFO] [stdout]     |                 ^^^^^     ---------- the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub fn iter(&self) -> Iter<'_, Span> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/content/entry.rs:231:17
[INFO] [stdout]     |
[INFO] [stdout] 231 |     pub fn iter(&self) -> Iter<Entry> {
[INFO] [stdout]     |                 ^^^^^     ----------- the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 231 |     pub fn iter(&self) -> Iter<'_, Entry> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/content/merkle_tree.rs:494:9
[INFO] [stdout]     |
[INFO] [stdout] 494 |         &dst[offset..offset + src_len].copy_from_slice(&src[..]);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 494 |         let _ = &dst[offset..offset + src_len].copy_from_slice(&src[..]);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-binding let on a synchronization lock
[INFO] [stdout]    --> src/trans/txmgr.rs:235:13
[INFO] [stdout]     |
[INFO] [stdout] 235 |         let _ = EXCL_TX_LOCK.lock().unwrap();
[INFO] [stdout]     |             ^ this lock is not assigned to a binding and is immediately dropped
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(let_underscore_lock)]` on by default
[INFO] [stdout] help: consider binding to an unused variable to avoid immediately dropping the value
[INFO] [stdout]     |
[INFO] [stdout] 235 |         let _unused = EXCL_TX_LOCK.lock().unwrap();
[INFO] [stdout]     |              ++++++
[INFO] [stdout] help: consider immediately dropping the value
[INFO] [stdout]     |
[INFO] [stdout] 235 -         let _ = EXCL_TX_LOCK.lock().unwrap();
[INFO] [stdout] 235 +         drop(EXCL_TX_LOCK.lock().unwrap());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/volume/address.rs:105:17
[INFO] [stdout]     |
[INFO] [stdout] 105 |     pub fn iter(&self) -> Iter<LocSpan> {
[INFO] [stdout]     |                 ^^^^^     ------------- the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 105 |     pub fn iter(&self) -> Iter<'_, LocSpan> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.86s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: serde_test v1.0.90, zbox v0.9.2 (/opt/rustwide/workdir)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "38ae8baf9840af82f479a2989a557fd867b6d0f21a15320aa5a29cab8f25fb1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38ae8baf9840af82f479a2989a557fd867b6d0f21a15320aa5a29cab8f25fb1c", kill_on_drop: false }`
[INFO] [stdout] 38ae8baf9840af82f479a2989a557fd867b6d0f21a15320aa5a29cab8f25fb1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5a53508023eca54f78a7fd83895b642e319f769e790c64f76b9b37a2411cec6e
[INFO] running `Command { std: "docker" "start" "-a" "5a53508023eca54f78a7fd83895b642e319f769e790c64f76b9b37a2411cec6e", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: unused imports: `File`, `OpenOptions`, `ReadDir`, `copy`, `create_dir_all`, `create_dir`, `metadata`, `read_dir`, `remove_dir_all`, `remove_dir`, `remove_file`, and `rename`
[INFO] [stderr]  --> src/base/vio.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     copy, create_dir, create_dir_all, metadata, read_dir, remove_dir,
[INFO] [stderr]   |     ^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^  ^^^^^^^^  ^^^^^^^^^^
[INFO] [stderr] 7 |     remove_dir_all, remove_file, rename, File, OpenOptions, ReadDir,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^  ^^^^^^^^^^^  ^^^^^^  ^^^^  ^^^^^^^^^^^  ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/lib.rs:112:70
[INFO] [stderr]     |
[INFO] [stderr] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stderr]     |                                                                      ^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/content/content.rs:179:21
[INFO] [stderr]     |
[INFO] [stderr] 179 |         let store = map_io_err!(self.store.upgrade().ok_or(Error::RepoClosed))?;
[INFO] [stderr]     |                     ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stderr]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/lib.rs:112:70
[INFO] [stderr]     |
[INFO] [stderr] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stderr]     |                                                                      ^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/content/content.rs:190:27
[INFO] [stderr]     |
[INFO] [stderr] 190 |             let seg_ref = map_io_err!(store.get_seg(ent.seg_id()))?;
[INFO] [stderr]     |                           ---------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/lib.rs:112:70
[INFO] [stderr]     |
[INFO] [stderr] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stderr]     |                                                                      ^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/content/content.rs:192:31
[INFO] [stderr]     |
[INFO] [stderr] 192 |             let segdata_ref = map_io_err!(store.get_segdata(seg.data_id()))?;
[INFO] [stderr]     |                               --------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/lib.rs:112:70
[INFO] [stderr]     |
[INFO] [stderr] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stderr]     |                                                                      ^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/content/content.rs:277:13
[INFO] [stderr]     |
[INFO] [stderr] 277 |             map_io_err!(self.seg_wtr.renew())?;
[INFO] [stderr]     |             --------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/lib.rs:112:70
[INFO] [stderr]     |
[INFO] [stderr] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stderr]     |                                                                      ^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/content/content.rs:322:17
[INFO] [stderr]     |
[INFO] [stderr] 322 |                 map_io_err!(self.store.upgrade().ok_or(Error::RepoClosed))?;
[INFO] [stderr]     |                 ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/lib.rs:112:70
[INFO] [stderr]     |
[INFO] [stderr] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stderr]     |                                                                      ^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/content/content.rs:330:21
[INFO] [stderr]     |
[INFO] [stderr] 330 |                     map_io_err!(store.get_seg(&loc.seg_id))?
[INFO] [stderr]     |                     --------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/lib.rs:112:70
[INFO] [stderr]     |
[INFO] [stderr] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stderr]     |                                                                      ^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/content/segment.rs:505:13
[INFO] [stderr]     |
[INFO] [stderr] 505 |             map_io_err!(self.renew())?;
[INFO] [stderr]     |             ------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/lib.rs:112:70
[INFO] [stderr]     |
[INFO] [stderr] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stderr]     |                                                                      ^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/content/segment.rs:520:21
[INFO] [stderr]     |
[INFO] [stderr] 520 |         let txmgr = map_io_err!(self.txmgr.upgrade().ok_or(Error::RepoClosed))?;
[INFO] [stderr]     |                     ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/lib.rs:112:70
[INFO] [stderr]     |
[INFO] [stderr] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stderr]     |                                                                      ^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/content/segment.rs:521:9
[INFO] [stderr]     |
[INFO] [stderr] 521 |         map_io_err!(seg.make_mut(&txmgr))?.append_chunk(chunk.len());
[INFO] [stderr]     |         --------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ContentRef`
[INFO] [stderr]   --> src/content/mod.rs:15:34
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub use self::content::{Content, ContentRef, Reader as ContentReader};
[INFO] [stderr]    |                                  ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/lib.rs:112:70
[INFO] [stderr]     |
[INFO] [stderr] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stderr]     |                                                                      ^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/file.rs:581:9
[INFO] [stderr]     |
[INFO] [stderr] 581 |         map_io_err!(self.check_closed())?;
[INFO] [stderr]     |         -------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/lib.rs:112:70
[INFO] [stderr]     |
[INFO] [stderr] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stderr]     |                                                                      ^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/file.rs:592:13
[INFO] [stderr]     |
[INFO] [stderr] 592 |             map_io_err!(self.renew_reader())?;
[INFO] [stderr]     |             -------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/lib.rs:112:70
[INFO] [stderr]     |
[INFO] [stderr] 112 |           $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stderr]     |                                                                        ^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/file.rs:615:9
[INFO] [stderr]     |
[INFO] [stderr] 615 | /         map_io_err!(match self.wtr {
[INFO] [stderr] 616 | |             Some(ref mut wtr) => match self.tx_handle {
[INFO] [stderr] 617 | |                 Some(ref tx_handle) => tx_handle
[INFO] [stderr] 618 | |                     .run(|| {
[INFO] [stderr] ...   |
[INFO] [stderr] 632 | |             Err(err)
[INFO] [stderr] 633 | |         }))
[INFO] [stderr]     | |___________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stderr]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `map_io_err`
[INFO] [stderr]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/lib.rs:112:70
[INFO] [stderr]     |
[INFO] [stderr] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stderr]     |                                                                      ^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/file.rs:609:9
[INFO] [stderr]     |
[INFO] [stderr] 609 |         map_io_err!(self.check_closed())?;
[INFO] [stderr]     |         -------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/lib.rs:112:70
[INFO] [stderr]     |
[INFO] [stderr] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stderr]     |                                                                      ^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/file.rs:611:13
[INFO] [stderr]     |
[INFO] [stderr] 611 |             map_io_err!(self.begin_write())?;
[INFO] [stderr]     |             ------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/lib.rs:112:70
[INFO] [stderr]     |
[INFO] [stderr] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stderr]     |                                                                      ^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/file.rs:637:9
[INFO] [stderr]     |
[INFO] [stderr] 637 |         map_io_err!(self.check_closed())?;
[INFO] [stderr]     |         -------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/lib.rs:112:70
[INFO] [stderr]     |
[INFO] [stderr] 112 |           $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stderr]     |                                                                        ^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/file.rs:641:21
[INFO] [stderr]     |
[INFO] [stderr] 641 | /                     map_io_err!(tx_handle.run(|| {
[INFO] [stderr] 642 | |                         wtr.flush()?;
[INFO] [stderr] 643 | |                         Ok(())
[INFO] [stderr] 644 | |                     }))?;
[INFO] [stderr]     | |_______________________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/lib.rs:112:70
[INFO] [stderr]     |
[INFO] [stderr] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stderr]     |                                                                      ^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/file.rs:659:9
[INFO] [stderr]     |
[INFO] [stderr] 659 |         map_io_err!(self.check_closed())?;
[INFO] [stderr]     |         -------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Fnode`
[INFO] [stderr]  --> src/fs/mod.rs:8:43
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub use self::fnode::{DirEntry, FileType, Fnode, FnodeRef, Metadata, Version};
[INFO] [stderr]   |                                           ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/lib.rs:125:11
[INFO] [stderr]     |
[INFO] [stderr] 125 |         });
[INFO] [stderr]     |           ^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/volume/armor.rs:98:9
[INFO] [stderr]     |
[INFO] [stderr]  98 |         from_io_err!(rdr.read_to_end(&mut buf))?;
[INFO] [stderr]     |         --------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: this warning originates in the macro `from_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/lib.rs:112:70
[INFO] [stderr]     |
[INFO] [stderr] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stderr]     |                                                                      ^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/volume/storage/storage.rs:384:17
[INFO] [stderr]     |
[INFO] [stderr] 384 |                 map_io_err!(storage.crypto.decrypt(&wal, &storage.key,))?;
[INFO] [stderr]     |                 -------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/lib.rs:112:70
[INFO] [stderr]     |
[INFO] [stderr] 112 |           $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stderr]     |                                                                        ^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/volume/storage/storage.rs:506:34
[INFO] [stderr]     |
[INFO] [stderr] 506 |               self.dec_frame_len = map_io_err!(storage.crypto.decrypt_to(
[INFO] [stderr]     |  __________________________________-
[INFO] [stderr] 507 | |                 &mut self.dec_frame,
[INFO] [stderr] 508 | |                 &self.frame[..self.addrs[self.frm_idx].len],
[INFO] [stderr] 509 | |                 &storage.key,
[INFO] [stderr] 510 | |             ))?;
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/lib.rs:112:70
[INFO] [stderr]     |
[INFO] [stderr] 112 |         $x.map_err(|e| IoError::new(ErrorKind::Other, e.to_string()));
[INFO] [stderr]     |                                                                      ^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/volume/storage/storage.rs:667:13
[INFO] [stderr]     |
[INFO] [stderr] 667 |             map_io_err!(self.write_frame())?;
[INFO] [stderr]     |             ------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: this warning originates in the macro `map_io_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self::storage::StorageRef`
[INFO] [stderr]   --> src/volume/mod.rs:16:9
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub use self::storage::StorageRef;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `txid` is never read
[INFO] [stderr]    --> src/content/content.rs:242:5
[INFO] [stderr]     |
[INFO] [stderr] 241 | pub struct Writer {
[INFO] [stderr]     |            ------ field in this struct
[INFO] [stderr] 242 |     txid: Txid,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Writer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `on_complete_commit` is never used
[INFO] [stderr]   --> src/trans/cow.rs:22:8
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub trait Cowable: Debug + Default + Clone + Send + Sync {
[INFO] [stderr]    |           ------- method in this trait
[INFO] [stderr] ...
[INFO] [stderr] 22 |     fn on_complete_commit(&mut self) {}
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `id_mut` is never used
[INFO] [stderr]   --> src/trans/eid.rs:90:8
[INFO] [stderr]    |
[INFO] [stderr] 88 | pub trait Id {
[INFO] [stderr]    |           -- method in this trait
[INFO] [stderr] 89 |     fn id(&self) -> &Eid;
[INFO] [stderr] 90 |     fn id_mut(&mut self) -> &mut Eid;
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `allocator` is never read
[INFO] [stderr]    --> src/trans/wal.rs:215:5
[INFO] [stderr]     |
[INFO] [stderr] 193 | struct WalQueue {
[INFO] [stderr]     |        -------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 215 |     allocator: AllocatorRef,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `WalQueue` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: method `remove_other_arm` is never used
[INFO] [stderr]    --> src/volume/armor.rs:155:8
[INFO] [stderr]     |
[INFO] [stderr]  85 | pub trait Armor<'de> {
[INFO] [stderr]     |           ----- method in this trait
[INFO] [stderr] ...
[INFO] [stderr] 155 |     fn remove_other_arm(&self, item: &Self::Item) -> Result<()> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/base/lru.rs:88:20
[INFO] [stderr]    |
[INFO] [stderr] 88 |     pub fn entries(&mut self) -> Entries<K, V> {
[INFO] [stderr]    |                    ^^^^^^^^^     ------------- the same lifetime is hidden here
[INFO] [stderr]    |                    |
[INFO] [stderr]    |                    the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 88 |     pub fn entries(&mut self) -> Entries<'_, K, V> {
[INFO] [stderr]    |                                          +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/content/entry.rs:117:17
[INFO] [stderr]     |
[INFO] [stderr] 117 |     pub fn iter(&self) -> Iter<Span> {
[INFO] [stderr]     |                 ^^^^^     ---------- the same lifetime is hidden here
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 117 |     pub fn iter(&self) -> Iter<'_, Span> {
[INFO] [stderr]     |                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/content/entry.rs:231:17
[INFO] [stderr]     |
[INFO] [stderr] 231 |     pub fn iter(&self) -> Iter<Entry> {
[INFO] [stderr]     |                 ^^^^^     ----------- the same lifetime is hidden here
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 231 |     pub fn iter(&self) -> Iter<'_, Entry> {
[INFO] [stderr]     |                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: non-binding let on a synchronization lock
[INFO] [stderr]    --> src/trans/txmgr.rs:235:13
[INFO] [stderr]     |
[INFO] [stderr] 235 |         let _ = EXCL_TX_LOCK.lock().unwrap();
[INFO] [stderr]     |             ^ this lock is not assigned to a binding and is immediately dropped
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(let_underscore_lock)]` on by default
[INFO] [stderr] help: consider binding to an unused variable to avoid immediately dropping the value
[INFO] [stderr]     |
[INFO] [stderr] 235 |         let _unused = EXCL_TX_LOCK.lock().unwrap();
[INFO] [stderr]     |              ++++++
[INFO] [stderr] help: consider immediately dropping the value
[INFO] [stderr]     |
[INFO] [stderr] 235 -         let _ = EXCL_TX_LOCK.lock().unwrap();
[INFO] [stderr] 235 +         drop(EXCL_TX_LOCK.lock().unwrap());
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/volume/address.rs:105:17
[INFO] [stderr]     |
[INFO] [stderr] 105 |     pub fn iter(&self) -> Iter<LocSpan> {
[INFO] [stderr]     |                 ^^^^^     ------------- the same lifetime is hidden here
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 105 |     pub fn iter(&self) -> Iter<'_, LocSpan> {
[INFO] [stderr]     |                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/content/merkle_tree.rs:494:9
[INFO] [stderr]     |
[INFO] [stderr] 494 |         &dst[offset..offset + src_len].copy_from_slice(&src[..]);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 494 |         let _ = &dst[offset..offset + src_len].copy_from_slice(&src[..]);
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `zbox` (lib) generated 35 warnings (run `cargo fix --lib -p zbox` to apply 5 suggestions)
[INFO] [stderr] warning: `zbox` (lib test) generated 36 warnings (35 duplicates)
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]   --> tests/common/crypto.rs:76:9
[INFO] [stderr]    |
[INFO] [stderr] 76 |         &ret.0[..].copy_from_slice(seed);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 76 |         let _ = &ret.0[..].copy_from_slice(seed);
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `zbox` (test "file") generated 1 warning
[INFO] [stderr] warning: `zbox` (test "dir") generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: serde_test v1.0.90, zbox v0.9.2 (/opt/rustwide/workdir)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zbox-a45870ffdc8be98e)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test base::crypto::tests::enc_dec ... ok
[INFO] [stdout] test content::entry::tests::entry_list_append ... ok
[INFO] [stdout] test volume::address::tests::split_addr ... ok
[INFO] [stdout] test volume::storage::storage::tests::crypto_perf_test ... ignored
[INFO] [stdout] test content::segment::tests::split_entry_list ... ok
[INFO] [stdout] test content::merkle_tree::tests::truncate_merkle_tree ... ok
[INFO] [stdout] test content::merkle_tree::tests::merge_merkle_tree ... ok
[INFO] [stdout] test content::chunker::tests::chunker ... ok
[INFO] [stdout] test volume::storage::mem::mem::tests::test_perf ... ok
[INFO] [stdout] test volume::armor::tests::volume_armor ... ok
[INFO] [stdout] test volume::volume::tests::mem_volume ... ok
[INFO] [stdout] test volume::storage::storage::tests::mem_depot ... ok
[INFO] [stdout] test trans::cow::tests::inner_obj_ref ... ok
[INFO] [stdout] test content::chunker::tests::chunker_perf ... ok
[INFO] [stderr] [2025-10-01T14:58:19Z ERROR zbox::trans::trans] deleted entity(Eid(84b99b)) still in use (using: 2)
[INFO] [stdout] test trans::txmgr::tests::test_trans_mem ... ok
[INFO] [stdout] test content::merkle_tree::tests::truncate_merkle_tree_fuzz ... ok
[INFO] [stdout] test volume::storage::storage::tests::mem_perf ... ok
[INFO] [stdout] test volume::volume::tests::mem_perf ... ok
[INFO] [stdout] test content::merkle_tree::tests::build_merkle_tree ... ok
[INFO] [stdout] test content::merkle_tree::tests::merge_merkle_tree_fuzz ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 1.96s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/dir.rs (/opt/rustwide/target/debug/deps/dir-9a0146553fbc5bc8)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test dir_read ... ok
[INFO] [stdout] test dir_copy ... ok
[INFO] [stdout] test dir_remove ... ok
[INFO] [stdout] test dir_rename ... ok
[INFO] [stdout] test dir_create_mt ... ok
[INFO] [stdout] test dir_create_st ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.06s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/file.rs (/opt/rustwide/target/debug/deps/file-3efc08e6284e219c)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test file_open_close ... ok
[INFO] [stdout] test file_rename ... ok
[INFO] [stdout] test file_content_dedup ... ok
[INFO] [stdout] test file_delete ... ok
[INFO] [stdout] test file_copy ... ok
[INFO] [stdout] test file_seek ... ok
[INFO] [stdout] test file_truncate ... ok
[INFO] [stdout] test file_read_write_st ... ok
[INFO] [stdout] test file_read_write_mt ... ok
[INFO] [stdout] test file_shrink ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.86s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/fuzz.rs (/opt/rustwide/target/debug/deps/fuzz-7c9697d571f406ae)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/perf.rs (/opt/rustwide/target/debug/deps/perf-64efc8b4493a9d52)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/repo.rs (/opt/rustwide/target/debug/deps/repo-3f788f099c3854ce)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test repo_smoke_test ... ok
[INFO] [stdout] test repo_oper ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.16s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests zbox
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test src/repo.rs - repo::Repo (line 659) - compile ... ok
[INFO] [stdout] test src/repo.rs - repo::Repo (line 687) - compile ... ok
[INFO] [stdout] test src/repo.rs - repo::Repo (line 675) ... ok
[INFO] [stdout] test src/repo.rs - repo::Repo::open_file (line 852) ... ok
[INFO] [stdout] test src/repo.rs - repo::RepoOpener (line 27) ... ok
[INFO] [stdout] test src/repo.rs - repo::RepoOpener (line 42) ... ok
[INFO] [stdout] test src/file.rs - file::File (line 273) ... ok
[INFO] [stdout] test src/lib.rs - (line 24) ... ok
[INFO] [stdout] test src/lib.rs - (line 73) ... ok
[INFO] [stdout] test src/file.rs - file::File (line 189) ... ok
[INFO] [stdout] test src/repo.rs - repo::OpenOptions (line 299) ... ok
[INFO] [stdout] test src/lib.rs - (line 40) ... ok
[INFO] [stdout] test src/file.rs - file::File (line 155) ... ok
[INFO] [stdout] test src/file.rs - file::File (line 72) ... ok
[INFO] [stdout] test src/file.rs - file::File (line 239) ... ok
[INFO] [stdout] test src/file.rs - file::File (line 89) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.98s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5a53508023eca54f78a7fd83895b642e319f769e790c64f76b9b37a2411cec6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a53508023eca54f78a7fd83895b642e319f769e790c64f76b9b37a2411cec6e", kill_on_drop: false }`
[INFO] [stdout] 5a53508023eca54f78a7fd83895b642e319f769e790c64f76b9b37a2411cec6e