[INFO] fetching crate root-io 0.1.2...
[INFO] checking root-io-0.1.2 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] extracting crate root-io 0.1.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate root-io 0.1.2 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate root-io 0.1.2
[INFO] finished tweaking crates.io crate root-io 0.1.2
[INFO] tweaked toml for crates.io crate root-io 0.1.2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cddcd8a15640699af5151944ffeb829635d8f9a1f67115f9c1e5f568565cb03a
[INFO] running `"docker" "start" "-a" "cddcd8a15640699af5151944ffeb829635d8f9a1f67115f9c1e5f568565cb03a"`
[INFO] [stderr]    Compiling lzma-sys v0.1.15
[INFO] [stderr]     Checking memchr v1.0.2
[INFO] [stderr]     Checking nom v3.2.1
[INFO] [stderr]     Checking xz2 v0.1.6
[INFO] [stderr]     Checking root-io v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/core/file.rs:189:49
[INFO] [stderr]     |
[INFO] [stderr] 189 |     pub fn streamer_info_as_yaml(&self, s: &mut fmt::Write) -> Result<(), Error> {
[INFO] [stderr]     |                                                 ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Write`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/core/file.rs:197:49
[INFO] [stderr]     |
[INFO] [stderr] 197 |     pub fn streamer_info_as_rust(&self, s: &mut fmt::Write) -> Result<(), Error> {
[INFO] [stderr]     |                                                 ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/core/typeid.rs:41:14
[INFO] [stderr]    |
[INFO] [stderr] 41 |             1...19 => Ok(PrimitiveID(id)),
[INFO] [stderr]    |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/core/typeid.rs:54:19
[INFO] [stderr]    |
[INFO] [stderr] 54 |             id @ 1...19 => Primitive(PrimitiveID::new(id)?),
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/core/typeid.rs:55:20
[INFO] [stderr]    |
[INFO] [stderr] 55 |             id @ 21...39 => Offset(PrimitiveID::new(id - 20)?),
[INFO] [stderr]    |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/core/typeid.rs:56:20
[INFO] [stderr]    |
[INFO] [stderr] 56 |             id @ 41...59 => Array(PrimitiveID::new(id - 40)?),
[INFO] [stderr]    |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tree_reader/column_fixed_into_iter.rs:79:21
[INFO] [stderr]    |
[INFO] [stderr] 79 |     containers: Box<Iterator<Item = T>>,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tree_reader/column_var_into_iter.rs:19:21
[INFO] [stderr]    |
[INFO] [stderr] 19 |     containers: Box<Iterator<Item = T>>,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/core/file.rs:189:49
[INFO] [stderr]     |
[INFO] [stderr] 189 |     pub fn streamer_info_as_yaml(&self, s: &mut fmt::Write) -> Result<(), Error> {
[INFO] [stderr]     |                                                 ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Write`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/core/file.rs:197:49
[INFO] [stderr]     |
[INFO] [stderr] 197 |     pub fn streamer_info_as_rust(&self, s: &mut fmt::Write) -> Result<(), Error> {
[INFO] [stderr]     |                                                 ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/core/typeid.rs:41:14
[INFO] [stderr]    |
[INFO] [stderr] 41 |             1...19 => Ok(PrimitiveID(id)),
[INFO] [stderr]    |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/core/typeid.rs:54:19
[INFO] [stderr]    |
[INFO] [stderr] 54 |             id @ 1...19 => Primitive(PrimitiveID::new(id)?),
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/core/typeid.rs:55:20
[INFO] [stderr]    |
[INFO] [stderr] 55 |             id @ 21...39 => Offset(PrimitiveID::new(id - 20)?),
[INFO] [stderr]    |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/core/typeid.rs:56:20
[INFO] [stderr]    |
[INFO] [stderr] 56 |             id @ 41...59 => Array(PrimitiveID::new(id - 40)?),
[INFO] [stderr]    |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tree_reader/column_fixed_into_iter.rs:79:21
[INFO] [stderr]    |
[INFO] [stderr] 79 |     containers: Box<Iterator<Item = T>>,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tree_reader/column_var_into_iter.rs:19:21
[INFO] [stderr]    |
[INFO] [stderr] 19 |     containers: Box<Iterator<Item = T>>,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = T>`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/tests/read_esd.rs:44:21
[INFO] [stderr]    |
[INFO] [stderr] 44 |                 |i| count_fixed!(i, f32, be_f32, 3),
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/tests/read_esd.rs:55:21
[INFO] [stderr]    |
[INFO] [stderr] 55 |                 |i| count_fixed!(i, f32, be_f32, 5),
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.89s
[INFO] running `"docker" "inspect" "cddcd8a15640699af5151944ffeb829635d8f9a1f67115f9c1e5f568565cb03a"`
[INFO] running `"docker" "rm" "-f" "cddcd8a15640699af5151944ffeb829635d8f9a1f67115f9c1e5f568565cb03a"`
[INFO] [stdout] cddcd8a15640699af5151944ffeb829635d8f9a1f67115f9c1e5f568565cb03a