[INFO] crate timely_bytes 0.9.0 is already in cache [INFO] extracting crate timely_bytes 0.9.0 into work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/reg/timely_bytes/0.9.0 [INFO] extracting crate timely_bytes 0.9.0 into work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/reg/timely_bytes/0.9.0 [INFO] validating manifest of timely_bytes-0.9.0 on toolchain master#a850a426491e14186af2250549bf41256b5938d2 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of timely_bytes-0.9.0 on toolchain try#06a150c7d11500b41499224f165e9de1de096768 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing timely_bytes-0.9.0 [INFO] finished frobbing timely_bytes-0.9.0 [INFO] frobbed toml for timely_bytes-0.9.0 written to work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/reg/timely_bytes/0.9.0/Cargo.toml [INFO] started frobbing timely_bytes-0.9.0 [INFO] finished frobbing timely_bytes-0.9.0 [INFO] frobbed toml for timely_bytes-0.9.0 written to work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/reg/timely_bytes/0.9.0/Cargo.toml [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking timely_bytes-0.9.0 against master#a850a426491e14186af2250549bf41256b5938d2 for pr-60162 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60162/worker-3/master#a850a426491e14186af2250549bf41256b5938d2:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/reg/timely_bytes/0.9.0:/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" "+a850a426491e14186af2250549bf41256b5938d2-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 44f04d2b52fec7bda91a5a4d53612de4074f393988f287dc057f338f031cc0df [INFO] running `"docker" "start" "-a" "44f04d2b52fec7bda91a5a4d53612de4074f393988f287dc057f338f031cc0df"` [INFO] [stderr] Checking timely_bytes v0.9.0 (/opt/crater/workdir) [INFO] [stderr] warning: the item `Arc` is imported redundantly [INFO] [stderr] --> src/lib.rs:286:17 [INFO] [stderr] | [INFO] [stderr] 135 | use std::sync::Arc; [INFO] [stderr] | -------------- the item `Arc` is already imported here [INFO] [stderr] ... [INFO] [stderr] 286 | use ::std::sync::Arc; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: the item `Arc` is imported redundantly [INFO] [stderr] --> src/lib.rs:286:17 [INFO] [stderr] | [INFO] [stderr] 135 | use std::sync::Arc; [INFO] [stderr] | -------------- the item `Arc` is already imported here [INFO] [stderr] ... [INFO] [stderr] 286 | use ::std::sync::Arc; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.47s [INFO] running `"docker" "inspect" "44f04d2b52fec7bda91a5a4d53612de4074f393988f287dc057f338f031cc0df"` [INFO] running `"docker" "rm" "-f" "44f04d2b52fec7bda91a5a4d53612de4074f393988f287dc057f338f031cc0df"` [INFO] [stdout] 44f04d2b52fec7bda91a5a4d53612de4074f393988f287dc057f338f031cc0df