[INFO] crate x86_64 0.5.4 is already in cache
[INFO] extracting crate x86_64 0.5.4 into work/ex/pr-60466/sources/master#7840a0b753a065a41999f1fb6028f67d33e3fdd5/reg/x86_64/0.5.4
[INFO] extracting crate x86_64 0.5.4 into work/ex/pr-60466/sources/try#6a9f0b6cc40687e25f9d772e3b10bab335c63853/reg/x86_64/0.5.4
[INFO] validating manifest of x86_64-0.5.4 on toolchain master#7840a0b753a065a41999f1fb6028f67d33e3fdd5
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+7840a0b753a065a41999f1fb6028f67d33e3fdd5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of x86_64-0.5.4 on toolchain try#6a9f0b6cc40687e25f9d772e3b10bab335c63853
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+6a9f0b6cc40687e25f9d772e3b10bab335c63853-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing x86_64-0.5.4
[INFO] finished frobbing x86_64-0.5.4
[INFO] frobbed toml for x86_64-0.5.4 written to work/ex/pr-60466/sources/master#7840a0b753a065a41999f1fb6028f67d33e3fdd5/reg/x86_64/0.5.4/Cargo.toml
[INFO] started frobbing x86_64-0.5.4
[INFO] finished frobbing x86_64-0.5.4
[INFO] frobbed toml for x86_64-0.5.4 written to work/ex/pr-60466/sources/try#6a9f0b6cc40687e25f9d772e3b10bab335c63853/reg/x86_64/0.5.4/Cargo.toml
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+7840a0b753a065a41999f1fb6028f67d33e3fdd5-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+6a9f0b6cc40687e25f9d772e3b10bab335c63853-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+7840a0b753a065a41999f1fb6028f67d33e3fdd5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+6a9f0b6cc40687e25f9d772e3b10bab335c63853-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking x86_64-0.5.4 against try#6a9f0b6cc40687e25f9d772e3b10bab335c63853 for pr-60466
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60466/worker-0/try#6a9f0b6cc40687e25f9d772e3b10bab335c63853:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60466/sources/try#6a9f0b6cc40687e25f9d772e3b10bab335c63853/reg/x86_64/0.5.4:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+6a9f0b6cc40687e25f9d772e3b10bab335c63853-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] a3d0f6e1963fcdbdacb53a9a3545e96f49cfac7d7120a5a6a3a1bceb78567945
[INFO] running `"docker" "start" "-a" "a3d0f6e1963fcdbdacb53a9a3545e96f49cfac7d7120a5a6a3a1bceb78567945"`
[INFO] [stderr]     Checking x86_64 v0.5.4 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `BitField` is imported redundantly
[INFO] [stderr]    --> src/structures/gdt.rs:154:13
[INFO] [stderr]     |
[INFO] [stderr] 5   | use bit_field::BitField;
[INFO] [stderr]     |     ------------------- the item `BitField` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 154 |         use bit_field::BitField;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `FromUsize` is imported redundantly
[INFO] [stderr]   --> src/addr.rs:95:13
[INFO] [stderr]    |
[INFO] [stderr] 6  | use usize_conversions::FromUsize;
[INFO] [stderr]    |     ---------------------------- the item `FromUsize` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 95 |         use usize_conversions::FromUsize;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `BitField` is imported redundantly
[INFO] [stderr]    --> src/structures/gdt.rs:154:13
[INFO] [stderr]     |
[INFO] [stderr] 5   | use bit_field::BitField;
[INFO] [stderr]     |     ------------------- the item `BitField` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 154 |         use bit_field::BitField;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `FromUsize` is imported redundantly
[INFO] [stderr]   --> src/addr.rs:95:13
[INFO] [stderr]    |
[INFO] [stderr] 6  | use usize_conversions::FromUsize;
[INFO] [stderr]    |     ---------------------------- the item `FromUsize` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 95 |         use usize_conversions::FromUsize;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.37s
[INFO] running `"docker" "inspect" "a3d0f6e1963fcdbdacb53a9a3545e96f49cfac7d7120a5a6a3a1bceb78567945"`
[INFO] running `"docker" "rm" "-f" "a3d0f6e1963fcdbdacb53a9a3545e96f49cfac7d7120a5a6a3a1bceb78567945"`
[INFO] [stdout] a3d0f6e1963fcdbdacb53a9a3545e96f49cfac7d7120a5a6a3a1bceb78567945