Nov 18 04:45:19.249 INFO testing openat-0.1.16 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 04:45:19.251 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 18 04:45:19.820 INFO [stdout] 469ca6f06b2ede1a963d02a268d31b92b10152473b198c0da106d49ca707103a
Nov 18 04:45:19.823 INFO running `"docker" "start" "-a" "469ca6f06b2ede1a963d02a268d31b92b10152473b198c0da106d49ca707103a"`
Nov 18 04:45:22.106 INFO [stderr] usermod: no changes
Nov 18 04:45:22.183 INFO [stderr]    Compiling openat v0.1.16 (/source)
Nov 18 04:45:23.392 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
Nov 18 04:45:23.395 INFO [stderr] su: No module specific data is present
Nov 18 04:45:24.775 INFO running `"docker" "inspect" "469ca6f06b2ede1a963d02a268d31b92b10152473b198c0da106d49ca707103a"`
Nov 18 04:45:25.053 INFO running `"docker" "rm" "-f" "469ca6f06b2ede1a963d02a268d31b92b10152473b198c0da106d49ca707103a"`
Nov 18 04:45:25.295 INFO [stdout] 469ca6f06b2ede1a963d02a268d31b92b10152473b198c0da106d49ca707103a
Nov 18 04:45:25.303 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 18 04:45:25.828 INFO [stdout] a49e75ed1bf115ec3b16754d8c1171654b3660de9ea3c6305f8f2ad921ccf844
Nov 18 04:45:25.830 INFO running `"docker" "start" "-a" "a49e75ed1bf115ec3b16754d8c1171654b3660de9ea3c6305f8f2ad921ccf844"`
Nov 18 04:45:28.242 INFO [stderr] usermod: no changes
Nov 18 04:45:28.323 INFO [stderr]    Compiling openat v0.1.16 (/source)
Nov 18 04:45:31.447 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 04:45:31.447 INFO [stderr]   --> tests/tmpfile.rs:17:5
Nov 18 04:45:31.447 INFO [stderr]    |
Nov 18 04:45:31.447 INFO [stderr] 17 |     f.set_permissions(PermissionsExt::from_mode(0o644));
Nov 18 04:45:31.447 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 04:45:31.447 INFO [stderr]    |
Nov 18 04:45:31.447 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 18 04:45:31.447 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 04:45:31.447 INFO [stderr] 
Nov 18 04:45:32.792 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.53s
Nov 18 04:45:32.797 INFO [stderr] su: No module specific data is present
Nov 18 04:45:34.692 INFO running `"docker" "inspect" "a49e75ed1bf115ec3b16754d8c1171654b3660de9ea3c6305f8f2ad921ccf844"`
Nov 18 04:45:34.981 INFO running `"docker" "rm" "-f" "a49e75ed1bf115ec3b16754d8c1171654b3660de9ea3c6305f8f2ad921ccf844"`
Nov 18 04:45:35.285 INFO [stdout] a49e75ed1bf115ec3b16754d8c1171654b3660de9ea3c6305f8f2ad921ccf844