[INFO] crate rustic_hal 0.1.3 is already in cache
[INFO] extracting crate rustic_hal 0.1.3 into work/ex/pr-57617/sources/master#e2f221c75932de7a29845c8d6f1f73536ad00c41/reg/rustic_hal/0.1.3
[INFO] extracting crate rustic_hal 0.1.3 into work/ex/pr-57617/sources/try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff/reg/rustic_hal/0.1.3
[INFO] validating manifest of rustic_hal-0.1.3 on toolchain master#e2f221c75932de7a29845c8d6f1f73536ad00c41
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e2f221c75932de7a29845c8d6f1f73536ad00c41-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rustic_hal-0.1.3 on toolchain try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0bfb90d213a93e466b33d078a5b535a2a6f9c5ff-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rustic_hal-0.1.3
[INFO] finished frobbing rustic_hal-0.1.3
[INFO] frobbed toml for rustic_hal-0.1.3 written to work/ex/pr-57617/sources/master#e2f221c75932de7a29845c8d6f1f73536ad00c41/reg/rustic_hal/0.1.3/Cargo.toml
[INFO] started frobbing rustic_hal-0.1.3
[INFO] finished frobbing rustic_hal-0.1.3
[INFO] frobbed toml for rustic_hal-0.1.3 written to work/ex/pr-57617/sources/try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff/reg/rustic_hal/0.1.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e2f221c75932de7a29845c8d6f1f73536ad00c41-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0bfb90d213a93e466b33d078a5b535a2a6f9c5ff-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e2f221c75932de7a29845c8d6f1f73536ad00c41-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0bfb90d213a93e466b33d078a5b535a2a6f9c5ff-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking rustic_hal-0.1.3 against master#e2f221c75932de7a29845c8d6f1f73536ad00c41 for pr-57617
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57617/worker-7/master#e2f221c75932de7a29845c8d6f1f73536ad00c41:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57617/sources/master#e2f221c75932de7a29845c8d6f1f73536ad00c41/reg/rustic_hal/0.1.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e2f221c75932de7a29845c8d6f1f73536ad00c41-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] e2291c5c3bb170d541ac01f34e8c9b1d35c39078b6ff5a8d7ef70612fae4fa7e
[INFO] running `"docker" "start" "-a" "e2291c5c3bb170d541ac01f34e8c9b1d35c39078b6ff5a8d7ef70612fae4fa7e"`
[INFO] [stderr]    Compiling rustic_hal v0.1.3 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/lib.rs:52:1
[INFO] [stderr]    |
[INFO] [stderr] 52 | #[macro_use] extern crate serde_derive;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `f`
[INFO] [stderr]    --> src/resource.rs:326:33
[INFO] [stderr]     |
[INFO] [stderr] 326 |             fn expecting(&self, f: &mut Formatter) ->Result<(), FmtError>
[INFO] [stderr]     |                                 ^ help: consider using `_f` instead
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `f`
[INFO] [stderr]    --> src/link.rs:232:33
[INFO] [stderr]     |
[INFO] [stderr] 232 |             fn expecting(&self, f: &mut Formatter) -> Result<(), Error>
[INFO] [stderr]     |                                 ^ help: consider using `_f` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `f`
[INFO] [stderr]    --> src/resource.rs:326:33
[INFO] [stderr]     |
[INFO] [stderr] 326 |             fn expecting(&self, f: &mut Formatter) ->Result<(), FmtError>
[INFO] [stderr]     |                                 ^ help: consider using `_f` instead
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `f`
[INFO] [stderr]    --> src/link.rs:232:33
[INFO] [stderr]     |
[INFO] [stderr] 232 |             fn expecting(&self, f: &mut Formatter) -> Result<(), Error>
[INFO] [stderr]     |                                 ^ help: consider using `_f` instead
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `"docker" "inspect" "e2291c5c3bb170d541ac01f34e8c9b1d35c39078b6ff5a8d7ef70612fae4fa7e"`
[INFO] running `"docker" "rm" "-f" "e2291c5c3bb170d541ac01f34e8c9b1d35c39078b6ff5a8d7ef70612fae4fa7e"`
[INFO] [stdout] e2291c5c3bb170d541ac01f34e8c9b1d35c39078b6ff5a8d7ef70612fae4fa7e