Dec 18 12:49:33.865 INFO checking procfs-0.4.1 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 12:49:33.865 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/procfs/0.4.1:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 12:49:34.213 INFO [stdout] 3555b870d61a74c1cd0d0b03e282d5e963bd3abd4248d60a68b300f1aa688926
Dec 18 12:49:34.215 INFO running `"docker" "start" "-a" "3555b870d61a74c1cd0d0b03e282d5e963bd3abd4248d60a68b300f1aa688926"`
Dec 18 12:49:35.437 INFO [stderr]     Checking libflate v0.1.19
Dec 18 12:49:36.931 INFO [stderr]     Checking procfs v0.4.1 (/opt/crater/workdir)
Dec 18 12:49:39.348 INFO [stderr] warning: unused variable: `t`
Dec 18 12:49:39.348 INFO [stderr]     --> src/process.rs:1456:16
Dec 18 12:49:39.348 INFO [stderr]      |
Dec 18 12:49:39.348 INFO [stderr] 1456 |             Ok(t) => {}
Dec 18 12:49:39.348 INFO [stderr]      |                ^ help: consider using `_t` instead
Dec 18 12:49:39.348 INFO [stderr]      |
Dec 18 12:49:39.348 INFO [stderr]      = note: #[warn(unused_variables)] on by default
Dec 18 12:49:39.348 INFO [stderr] 
Dec 18 12:49:39.494 INFO [stderr] warning: function is never used: `convert_to_bytes`
Dec 18 12:49:39.494 INFO [stderr]    --> src/lib.rs:270:1
Dec 18 12:49:39.494 INFO [stderr]     |
Dec 18 12:49:39.494 INFO [stderr] 270 | fn convert_to_bytes(num: u64, unit: &str) -> u64 {
Dec 18 12:49:39.494 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 12:49:39.508 INFO [stderr]     |
Dec 18 12:49:39.508 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 18 12:49:39.509 INFO [stderr] 
Dec 18 12:49:40.921 INFO [stderr] warning: function is never used: `convert_to_bytes`
Dec 18 12:49:40.921 INFO [stderr]    --> src/lib.rs:270:1
Dec 18 12:49:40.921 INFO [stderr]     |
Dec 18 12:49:40.922 INFO [stderr] 270 | fn convert_to_bytes(num: u64, unit: &str) -> u64 {
Dec 18 12:49:40.922 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 12:49:40.940 INFO [stderr]     |
Dec 18 12:49:40.941 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 18 12:49:40.941 INFO [stderr] 
Dec 18 12:49:41.349 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.99s
Dec 18 12:49:43.004 INFO running `"docker" "inspect" "3555b870d61a74c1cd0d0b03e282d5e963bd3abd4248d60a68b300f1aa688926"`
Dec 18 12:49:43.396 INFO running `"docker" "rm" "-f" "3555b870d61a74c1cd0d0b03e282d5e963bd3abd4248d60a68b300f1aa688926"`
Dec 18 12:49:43.588 INFO [stdout] 3555b870d61a74c1cd0d0b03e282d5e963bd3abd4248d60a68b300f1aa688926