Dec 15 19:26:53.934 INFO testing cfile-0.2.3 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 19:26:53.934 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 15 19:26:54.343 INFO [stdout] 968e659c89316f1c8ef67dde287cf590830c2bf84142a25a89a4f19e6f6d1673
Dec 15 19:26:54.345 INFO running `"docker" "start" "-a" "968e659c89316f1c8ef67dde287cf590830c2bf84142a25a89a4f19e6f6d1673"`
Dec 15 19:26:55.437 INFO [stderr] usermod: no changes
Dec 15 19:26:55.493 INFO [stderr]    Compiling cfile v0.2.3 (/source)
Dec 15 19:26:56.091 INFO [stderr] warning: unused import: `CStr`
Dec 15 19:26:56.091 INFO [stderr]  --> src/cfile.rs:4:16
Dec 15 19:26:56.091 INFO [stderr]   |
Dec 15 19:26:56.091 INFO [stderr] 4 | use std::ffi::{CStr, CString};
Dec 15 19:26:56.091 INFO [stderr]   |                ^^^^
Dec 15 19:26:56.091 INFO [stderr]   |
Dec 15 19:26:56.091 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 15 19:26:56.091 INFO [stderr] 
Dec 15 19:26:56.406 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
Dec 15 19:26:56.411 INFO [stderr] su: No module specific data is present
Dec 15 19:26:57.131 INFO running `"docker" "inspect" "968e659c89316f1c8ef67dde287cf590830c2bf84142a25a89a4f19e6f6d1673"`
Dec 15 19:26:57.353 INFO running `"docker" "rm" "-f" "968e659c89316f1c8ef67dde287cf590830c2bf84142a25a89a4f19e6f6d1673"`
Dec 15 19:26:57.595 INFO [stdout] 968e659c89316f1c8ef67dde287cf590830c2bf84142a25a89a4f19e6f6d1673
Dec 15 19:26:57.603 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 15 19:26:58.005 INFO [stdout] 11e4528a2fd346db68bad4eeb502a42d9318b7faf43ebaf0526662eb0a0d6a60
Dec 15 19:26:58.013 INFO running `"docker" "start" "-a" "11e4528a2fd346db68bad4eeb502a42d9318b7faf43ebaf0526662eb0a0d6a60"`
Dec 15 19:26:58.879 INFO [stderr] usermod: no changes
Dec 15 19:26:58.947 INFO [stderr]    Compiling cfile v0.2.3 (/source)
Dec 15 19:26:59.622 INFO [stderr] warning: unused import: `CStr`
Dec 15 19:26:59.622 INFO [stderr]  --> src/cfile.rs:4:16
Dec 15 19:26:59.622 INFO [stderr]   |
Dec 15 19:26:59.622 INFO [stderr] 4 | use std::ffi::{CStr, CString};
Dec 15 19:26:59.622 INFO [stderr]   |                ^^^^
Dec 15 19:26:59.622 INFO [stderr]   |
Dec 15 19:26:59.622 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 15 19:26:59.622 INFO [stderr] 
Dec 15 19:27:00.173 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
Dec 15 19:27:00.178 INFO [stderr] su: No module specific data is present
Dec 15 19:27:00.517 INFO running `"docker" "inspect" "11e4528a2fd346db68bad4eeb502a42d9318b7faf43ebaf0526662eb0a0d6a60"`
Dec 15 19:27:00.600 INFO running `"docker" "rm" "-f" "11e4528a2fd346db68bad4eeb502a42d9318b7faf43ebaf0526662eb0a0d6a60"`
Dec 15 19:27:00.688 INFO [stdout] 11e4528a2fd346db68bad4eeb502a42d9318b7faf43ebaf0526662eb0a0d6a60
Dec 15 19:27:00.692 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --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 15 19:27:00.969 INFO [stdout] 983ee7dbd285cc3f704f282308ecf78a8e68fc0259f7276bfe3cba4fb7c65baf
Dec 15 19:27:00.971 INFO running `"docker" "start" "-a" "983ee7dbd285cc3f704f282308ecf78a8e68fc0259f7276bfe3cba4fb7c65baf"`
Dec 15 19:27:01.727 INFO [stderr] usermod: no changes
Dec 15 19:27:01.782 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 15 19:27:01.783 INFO [stderr]      Running /target/debug/deps/cfile-5385d49ca4f10d53
Dec 15 19:27:01.786 INFO [stdout] 
Dec 15 19:27:01.786 INFO [stdout] running 1 test
Dec 15 19:27:01.790 INFO [stdout] test cfile::tests::test_cfile ... ok
Dec 15 19:27:01.791 INFO [stderr]    Doc-tests cfile
Dec 15 19:27:01.791 INFO [stdout] 
Dec 15 19:27:01.791 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 19:27:01.791 INFO [stdout] 
Dec 15 19:27:02.809 INFO [stdout] 
Dec 15 19:27:02.809 INFO [stdout] running 3 tests
Dec 15 19:27:04.764 INFO [stdout] test src/lock.rs - lock::FileLockExt::try_lock (line 53) ... ok
Dec 15 19:27:05.290 INFO [stdout] test src/lib.rs -  (line 3) ... ok
Dec 15 19:27:05.410 INFO [stdout] test src/lock.rs - lock::FileLockExt::lock (line 36) ... ok
Dec 15 19:27:05.410 INFO [stdout] 
Dec 15 19:27:05.411 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 19:27:05.411 INFO [stdout] 
Dec 15 19:27:05.427 INFO [stderr] su: No module specific data is present
Dec 15 19:27:05.988 INFO running `"docker" "inspect" "983ee7dbd285cc3f704f282308ecf78a8e68fc0259f7276bfe3cba4fb7c65baf"`
Dec 15 19:27:06.126 INFO running `"docker" "rm" "-f" "983ee7dbd285cc3f704f282308ecf78a8e68fc0259f7276bfe3cba4fb7c65baf"`
Dec 15 19:27:06.303 INFO [stdout] 983ee7dbd285cc3f704f282308ecf78a8e68fc0259f7276bfe3cba4fb7c65baf