Dec 07 03:50:29.351 INFO testing procfs-0.4.1 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 03:50:29.351 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 07 03:50:29.562 INFO [stdout] ed3280608aa7ea4d4e80499a6097eaea6ec41f05e71f1f1a96f6eb79a71fd1a0
Dec 07 03:50:29.566 INFO running `"docker" "start" "-a" "ed3280608aa7ea4d4e80499a6097eaea6ec41f05e71f1f1a96f6eb79a71fd1a0"`
Dec 07 03:50:30.138 INFO [stderr] usermod: no changes
Dec 07 03:50:30.212 INFO [stderr]    Compiling libflate v0.1.19
Dec 07 03:50:32.970 INFO [stderr]    Compiling procfs v0.4.1 (/source)
Dec 07 03:50:35.252 INFO [stderr] warning: function is never used: `convert_to_bytes`
Dec 07 03:50:35.252 INFO [stderr]    --> src/lib.rs:270:1
Dec 07 03:50:35.252 INFO [stderr]     |
Dec 07 03:50:35.252 INFO [stderr] 270 | fn convert_to_bytes(num: u64, unit: &str) -> u64 {
Dec 07 03:50:35.252 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 03:50:35.252 INFO [stderr]     |
Dec 07 03:50:35.252 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 07 03:50:35.252 INFO [stderr] 
Dec 07 03:50:39.055 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.89s
Dec 07 03:50:39.058 INFO [stderr] su: No module specific data is present
Dec 07 03:50:39.388 INFO running `"docker" "inspect" "ed3280608aa7ea4d4e80499a6097eaea6ec41f05e71f1f1a96f6eb79a71fd1a0"`
Dec 07 03:50:39.514 INFO running `"docker" "rm" "-f" "ed3280608aa7ea4d4e80499a6097eaea6ec41f05e71f1f1a96f6eb79a71fd1a0"`
Dec 07 03:50:39.683 INFO [stdout] ed3280608aa7ea4d4e80499a6097eaea6ec41f05e71f1f1a96f6eb79a71fd1a0
Dec 07 03:50:39.689 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 07 03:50:39.873 INFO [stdout] 2646f5a485d2fbe845a4b9a86636b94ea0c1f44a5e5f5db4a46cca7eb8533a5a
Dec 07 03:50:39.878 INFO running `"docker" "start" "-a" "2646f5a485d2fbe845a4b9a86636b94ea0c1f44a5e5f5db4a46cca7eb8533a5a"`
Dec 07 03:50:40.400 INFO [stderr] usermod: no changes
Dec 07 03:50:40.482 INFO [stderr]    Compiling procfs v0.4.1 (/source)
Dec 07 03:50:45.616 INFO [stderr] warning: unused variable: `t`
Dec 07 03:50:45.617 INFO [stderr]     --> src/process.rs:1456:16
Dec 07 03:50:45.617 INFO [stderr]      |
Dec 07 03:50:45.617 INFO [stderr] 1456 |             Ok(t) => {}
Dec 07 03:50:45.617 INFO [stderr]      |                ^ help: consider using `_t` instead
Dec 07 03:50:45.618 INFO [stderr]      |
Dec 07 03:50:45.618 INFO [stderr]      = note: #[warn(unused_variables)] on by default
Dec 07 03:50:45.618 INFO [stderr] 
Dec 07 03:50:46.241 INFO [stderr] warning: function is never used: `convert_to_bytes`
Dec 07 03:50:46.241 INFO [stderr]    --> src/lib.rs:270:1
Dec 07 03:50:46.241 INFO [stderr]     |
Dec 07 03:50:46.242 INFO [stderr] 270 | fn convert_to_bytes(num: u64, unit: &str) -> u64 {
Dec 07 03:50:46.242 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 03:50:46.244 INFO [stderr]     |
Dec 07 03:50:46.244 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 07 03:50:46.244 INFO [stderr] 
Dec 07 03:50:50.940 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.49s
Dec 07 03:50:50.942 INFO [stderr] su: No module specific data is present
Dec 07 03:50:51.690 INFO running `"docker" "inspect" "2646f5a485d2fbe845a4b9a86636b94ea0c1f44a5e5f5db4a46cca7eb8533a5a"`
Dec 07 03:50:52.006 INFO running `"docker" "rm" "-f" "2646f5a485d2fbe845a4b9a86636b94ea0c1f44a5e5f5db4a46cca7eb8533a5a"`
Dec 07 03:50:52.420 INFO [stdout] 2646f5a485d2fbe845a4b9a86636b94ea0c1f44a5e5f5db4a46cca7eb8533a5a