[INFO] cloning repository https://github.com/interruptinuse/fixext-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/interruptinuse/fixext-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finterruptinuse%2Ffixext-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finterruptinuse%2Ffixext-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1a9f5c2c65112fddb640f14980ed535b47023841
[INFO] checking interruptinuse/fixext-rs against beta-2021-10-15 for beta-1.56-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finterruptinuse%2Ffixext-rs" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/interruptinuse/fixext-rs on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-14/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/interruptinuse/fixext-rs
[INFO] finished tweaking git repo https://github.com/interruptinuse/fixext-rs
[INFO] tweaked toml for git repo https://github.com/interruptinuse/fixext-rs written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/interruptinuse/fixext-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/interruptinuse/rust-magic`
[INFO] [stderr]     Updating git repository `https://github.com/interruptinuse/rust-magic-sys`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded half v1.4.0
[INFO] [stderr]   Downloaded rustyline v5.0.4
[INFO] [stderr]   Downloaded shellwords v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 38175ca57c708a291197687c7cceafc05c8a634475668a35b5161d1dee48e9f7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "38175ca57c708a291197687c7cceafc05c8a634475668a35b5161d1dee48e9f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38175ca57c708a291197687c7cceafc05c8a634475668a35b5161d1dee48e9f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38175ca57c708a291197687c7cceafc05c8a634475668a35b5161d1dee48e9f7", kill_on_drop: false }`
[INFO] [stdout] 38175ca57c708a291197687c7cceafc05c8a634475668a35b5161d1dee48e9f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed29f2f290affa48302053aed99de81b0e86af826689ae547b433229b198f654
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ed29f2f290affa48302053aed99de81b0e86af826689ae547b433229b198f654", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling syn v1.0.11
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling serde v1.0.103
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling half v1.4.0
[INFO] [stderr]    Compiling magic-sys v0.2.1 (https://github.com/interruptinuse/rust-magic-sys#0c20fce1)
[INFO] [stderr]     Checking bitflags v0.7.0
[INFO] [stderr]     Checking unicode-segmentation v1.6.0
[INFO] [stderr]     Checking utf8parse v0.1.1
[INFO] [stderr]    Compiling regex v1.3.1
[INFO] [stderr]     Checking dirs-sys v0.3.4
[INFO] [stderr]     Checking atty v0.2.13
[INFO] [stderr]     Checking nix v0.14.1
[INFO] [stderr]     Checking shellwords v1.0.0
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking magic v0.12.2 (https://github.com/interruptinuse/rust-magic#8d38180e)
[INFO] [stderr]     Checking dirs v2.0.2
[INFO] [stderr]     Checking rustyline v5.0.4
[INFO] [stderr]    Compiling serde_derive v1.0.103
[INFO] [stderr]     Checking serde_cbor v0.10.2
[INFO] [stderr]    Compiling toml v0.5.5
[INFO] [stderr]    Compiling winres v0.1.11
[INFO] [stderr]    Compiling fixext v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> fixext.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(label_break_value)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> fixext.rs:138:4
[INFO] [stdout]     |
[INFO] [stdout] 138 |   };
[INFO] [stdout]     |    ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> fixext.rs:146:4
[INFO] [stdout]     |
[INFO] [stdout] 146 |   };
[INFO] [stdout]     |    ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> fixext.rs:389:38
[INFO] [stdout]     |
[INFO] [stdout] 389 |         bold(&*format!($fmt, $($arg)*));
[INFO] [stdout]     |                                        ^
[INFO] [stdout] ...
[INFO] [stdout] 493 | /               bold_format!(
[INFO] [stdout] 494 | |                 "File description \"{}\" matches /{}/, extensions {:?}, is ignored:",
[INFO] [stdout] 495 | |                 desc,
[INFO] [stdout] 496 | |                 r,
[INFO] [stdout] 497 | |                 exts
[INFO] [stdout] 498 | |               )
[INFO] [stdout]     | |_______________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[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 `bold_format` (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]    --> fixext.rs:389:38
[INFO] [stdout]     |
[INFO] [stdout] 389 |         bold(&*format!($fmt, $($arg)*));
[INFO] [stdout]     |                                        ^
[INFO] [stdout] ...
[INFO] [stdout] 521 | /           bold_format!(
[INFO] [stdout] 522 | |             "File description \"{}\" matches /{}/, extensions {:?}:",
[INFO] [stdout] 523 | |             desc,
[INFO] [stdout] 524 | |             r,
[INFO] [stdout] 525 | |             exts
[INFO] [stdout] 526 | |           )
[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 `bold_format` (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]    --> fixext.rs:389:38
[INFO] [stdout]     |
[INFO] [stdout] 389 |       bold(&*format!($fmt, $($arg)*));
[INFO] [stdout]     |                                      ^
[INFO] [stdout] ...
[INFO] [stdout] 535 |           bold_format!("File MIME \"{}\" matches, extensions {:?}:", m, exts)
[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 `bold_format` (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]    --> fixext.rs:389:38
[INFO] [stdout]     |
[INFO] [stdout] 389 |         bold(&*format!($fmt, $($arg)*));
[INFO] [stdout]     |                                        ^
[INFO] [stdout] ...
[INFO] [stdout] 544 | /           bold_format!(
[INFO] [stdout] 545 | |             "Unknown file type (description: \"{}\", MIME: {})",
[INFO] [stdout] 546 | |             desc,
[INFO] [stdout] 547 | |             mime
[INFO] [stdout] 548 | |           )
[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 `bold_format` (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]    --> fixext.rs:389:38
[INFO] [stdout]     |
[INFO] [stdout] 389 |         bold(&*format!($fmt, $($arg)*));
[INFO] [stdout]     |                                        ^
[INFO] [stdout] ...
[INFO] [stdout] 573 | /         bold_format!(
[INFO] [stdout] 574 | |           "ERROR: the -L{} index is out of bounds for file, skipping:",
[INFO] [stdout] 575 | |           o.extdot
[INFO] [stdout] 576 | |         )
[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 `bold_format` (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]    --> fixext.rs:389:38
[INFO] [stdout]     |
[INFO] [stdout] 389 |       bold(&*format!($fmt, $($arg)*));
[INFO] [stdout]     |                                      ^
[INFO] [stdout] ...
[INFO] [stdout] 732 |           bold_format!("ERROR: fs::rename failed ({}):", e)
[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 `bold_format` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> fixext.rs:745:84
[INFO] [stdout]     |
[INFO] [stdout] 745 |       let (desc, mime, dexts, mexts): (String, String, Vec<String>, Vec<String>) = 'magic: {
[INFO] [stdout]     |                                                                                    ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_labels)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> fixext.rs:389:38
[INFO] [stdout]     |
[INFO] [stdout] 389 |       bold(&*format!($fmt, $($arg)*));
[INFO] [stdout]     |                                      ^
[INFO] [stdout] ...
[INFO] [stdout] 791 |       bold_format!("Failed to read file metadata ({}):", estr)
[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 `bold_format` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> fixext.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(label_break_value)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> fixext.rs:138:4
[INFO] [stdout]     |
[INFO] [stdout] 138 |   };
[INFO] [stdout]     |    ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> fixext.rs:146:4
[INFO] [stdout]     |
[INFO] [stdout] 146 |   };
[INFO] [stdout]     |    ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> fixext.rs:389:38
[INFO] [stdout]     |
[INFO] [stdout] 389 |         bold(&*format!($fmt, $($arg)*));
[INFO] [stdout]     |                                        ^
[INFO] [stdout] ...
[INFO] [stdout] 493 | /               bold_format!(
[INFO] [stdout] 494 | |                 "File description \"{}\" matches /{}/, extensions {:?}, is ignored:",
[INFO] [stdout] 495 | |                 desc,
[INFO] [stdout] 496 | |                 r,
[INFO] [stdout] 497 | |                 exts
[INFO] [stdout] 498 | |               )
[INFO] [stdout]     | |_______________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[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 `bold_format` (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]    --> fixext.rs:389:38
[INFO] [stdout]     |
[INFO] [stdout] 389 |         bold(&*format!($fmt, $($arg)*));
[INFO] [stdout]     |                                        ^
[INFO] [stdout] ...
[INFO] [stdout] 521 | /           bold_format!(
[INFO] [stdout] 522 | |             "File description \"{}\" matches /{}/, extensions {:?}:",
[INFO] [stdout] 523 | |             desc,
[INFO] [stdout] 524 | |             r,
[INFO] [stdout] 525 | |             exts
[INFO] [stdout] 526 | |           )
[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 `bold_format` (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]    --> fixext.rs:389:38
[INFO] [stdout]     |
[INFO] [stdout] 389 |       bold(&*format!($fmt, $($arg)*));
[INFO] [stdout]     |                                      ^
[INFO] [stdout] ...
[INFO] [stdout] 535 |           bold_format!("File MIME \"{}\" matches, extensions {:?}:", m, exts)
[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 `bold_format` (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]    --> fixext.rs:389:38
[INFO] [stdout]     |
[INFO] [stdout] 389 |         bold(&*format!($fmt, $($arg)*));
[INFO] [stdout]     |                                        ^
[INFO] [stdout] ...
[INFO] [stdout] 544 | /           bold_format!(
[INFO] [stdout] 545 | |             "Unknown file type (description: \"{}\", MIME: {})",
[INFO] [stdout] 546 | |             desc,
[INFO] [stdout] 547 | |             mime
[INFO] [stdout] 548 | |           )
[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 `bold_format` (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]    --> fixext.rs:389:38
[INFO] [stdout]     |
[INFO] [stdout] 389 |         bold(&*format!($fmt, $($arg)*));
[INFO] [stdout]     |                                        ^
[INFO] [stdout] ...
[INFO] [stdout] 573 | /         bold_format!(
[INFO] [stdout] 574 | |           "ERROR: the -L{} index is out of bounds for file, skipping:",
[INFO] [stdout] 575 | |           o.extdot
[INFO] [stdout] 576 | |         )
[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 `bold_format` (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]    --> fixext.rs:389:38
[INFO] [stdout]     |
[INFO] [stdout] 389 |       bold(&*format!($fmt, $($arg)*));
[INFO] [stdout]     |                                      ^
[INFO] [stdout] ...
[INFO] [stdout] 732 |           bold_format!("ERROR: fs::rename failed ({}):", e)
[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 `bold_format` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> fixext.rs:745:84
[INFO] [stdout]     |
[INFO] [stdout] 745 |       let (desc, mime, dexts, mexts): (String, String, Vec<String>, Vec<String>) = 'magic: {
[INFO] [stdout]     |                                                                                    ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_labels)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> fixext.rs:389:38
[INFO] [stdout]     |
[INFO] [stdout] 389 |       bold(&*format!($fmt, $($arg)*));
[INFO] [stdout]     |                                      ^
[INFO] [stdout] ...
[INFO] [stdout] 791 |       bold_format!("Failed to read file metadata ({}):", estr)
[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 `bold_format` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fixext` due to 2 previous errors; 10 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to previous error; 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "ed29f2f290affa48302053aed99de81b0e86af826689ae547b433229b198f654", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed29f2f290affa48302053aed99de81b0e86af826689ae547b433229b198f654", kill_on_drop: false }`
[INFO] [stdout] ed29f2f290affa48302053aed99de81b0e86af826689ae547b433229b198f654
