Nov 17 07:48:56.377 INFO testing bon-chi/rust_who against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 07:48:56.377 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 17 07:48:56.823 INFO [stdout] 5f744f9ccbf38f60fd69fa968748574af7aaa895023781c3e723a9533dc4ac82
Nov 17 07:48:56.828 INFO running `"docker" "start" "-a" "5f744f9ccbf38f60fd69fa968748574af7aaa895023781c3e723a9533dc4ac82"`
Nov 17 07:48:58.079 INFO [stderr] usermod: no changes
Nov 17 07:48:58.143 INFO [stderr]    Compiling rust_who v0.1.0 (/source)
Nov 17 07:48:58.503 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 17 07:48:58.503 INFO [stderr]   --> src/main.rs:82:30
Nov 17 07:48:58.503 INFO [stderr]    |
Nov 17 07:48:58.503 INFO [stderr] 82 |            String::from_utf8((utmp_struct.ut_user.iter().map(|&x| x as u8).collect())).unwrap());
Nov 17 07:48:58.503 INFO [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 17 07:48:58.503 INFO [stderr]    |
Nov 17 07:48:58.503 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 17 07:48:58.503 INFO [stderr] 
Nov 17 07:48:58.503 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 17 07:48:58.503 INFO [stderr]   --> src/main.rs:84:30
Nov 17 07:48:58.503 INFO [stderr]    |
Nov 17 07:48:58.503 INFO [stderr] 84 |            String::from_utf8((utmp_struct.ut_line.iter().map(|&x| x as u8).collect())).unwrap());
Nov 17 07:48:58.503 INFO [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 17 07:48:58.503 INFO [stderr] 
Nov 17 07:48:58.503 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 17 07:48:58.503 INFO [stderr]   --> src/main.rs:87:30
Nov 17 07:48:58.503 INFO [stderr]    |
Nov 17 07:48:58.503 INFO [stderr] 87 |            String::from_utf8((utmp_struct.ut_host.iter().map(|&x| x as u8).collect())).unwrap());
Nov 17 07:48:58.503 INFO [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 17 07:48:58.503 INFO [stderr] 
Nov 17 07:48:59.135 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
Nov 17 07:48:59.135 INFO [stderr] su: No module specific data is present
Nov 17 07:48:59.665 INFO running `"docker" "inspect" "5f744f9ccbf38f60fd69fa968748574af7aaa895023781c3e723a9533dc4ac82"`
Nov 17 07:48:59.921 INFO running `"docker" "rm" "-f" "5f744f9ccbf38f60fd69fa968748574af7aaa895023781c3e723a9533dc4ac82"`
Nov 17 07:49:00.109 INFO [stdout] 5f744f9ccbf38f60fd69fa968748574af7aaa895023781c3e723a9533dc4ac82
Nov 17 07:49:00.112 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 17 07:49:00.519 INFO [stdout] 54e8dd4e5f36fbc02e17287a1f57bc97f24f2f83ca98038cddc03fefc21aad24
Nov 17 07:49:00.524 INFO running `"docker" "start" "-a" "54e8dd4e5f36fbc02e17287a1f57bc97f24f2f83ca98038cddc03fefc21aad24"`
Nov 17 07:49:01.538 INFO [stderr] usermod: no changes
Nov 17 07:49:01.596 INFO [stderr]    Compiling rust_who v0.1.0 (/source)
Nov 17 07:49:02.019 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 17 07:49:02.019 INFO [stderr]   --> src/main.rs:82:30
Nov 17 07:49:02.019 INFO [stderr]    |
Nov 17 07:49:02.019 INFO [stderr] 82 |            String::from_utf8((utmp_struct.ut_user.iter().map(|&x| x as u8).collect())).unwrap());
Nov 17 07:49:02.019 INFO [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 17 07:49:02.019 INFO [stderr]    |
Nov 17 07:49:02.019 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 17 07:49:02.019 INFO [stderr] 
Nov 17 07:49:02.019 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 17 07:49:02.019 INFO [stderr]   --> src/main.rs:84:30
Nov 17 07:49:02.019 INFO [stderr]    |
Nov 17 07:49:02.019 INFO [stderr] 84 |            String::from_utf8((utmp_struct.ut_line.iter().map(|&x| x as u8).collect())).unwrap());
Nov 17 07:49:02.019 INFO [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 17 07:49:02.019 INFO [stderr] 
Nov 17 07:49:02.019 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 17 07:49:02.019 INFO [stderr]   --> src/main.rs:87:30
Nov 17 07:49:02.019 INFO [stderr]    |
Nov 17 07:49:02.019 INFO [stderr] 87 |            String::from_utf8((utmp_struct.ut_host.iter().map(|&x| x as u8).collect())).unwrap());
Nov 17 07:49:02.019 INFO [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 17 07:49:02.019 INFO [stderr] 
Nov 17 07:49:02.429 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
Nov 17 07:49:02.431 INFO [stderr] su: No module specific data is present
Nov 17 07:49:03.208 INFO running `"docker" "inspect" "54e8dd4e5f36fbc02e17287a1f57bc97f24f2f83ca98038cddc03fefc21aad24"`
Nov 17 07:49:03.559 INFO running `"docker" "rm" "-f" "54e8dd4e5f36fbc02e17287a1f57bc97f24f2f83ca98038cddc03fefc21aad24"`
Nov 17 07:49:03.829 INFO [stdout] 54e8dd4e5f36fbc02e17287a1f57bc97f24f2f83ca98038cddc03fefc21aad24
Nov 17 07:49:03.834 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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" "-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 17 07:49:04.271 INFO [stdout] 49e718f270b04405a1637ab4e945c15798785e41990e8404b5cdc5f586d0ea7a
Nov 17 07:49:04.279 INFO running `"docker" "start" "-a" "49e718f270b04405a1637ab4e945c15798785e41990e8404b5cdc5f586d0ea7a"`
Nov 17 07:49:05.487 INFO [stderr] usermod: no changes
Nov 17 07:49:05.547 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 17 07:49:05.548 INFO [stderr]      Running /target/debug/deps/rust_who-0ead1cbefa696a0a
Nov 17 07:49:05.551 INFO [stderr] su: No module specific data is present
Nov 17 07:49:05.552 INFO [stdout] 
Nov 17 07:49:05.552 INFO [stdout] running 0 tests
Nov 17 07:49:05.552 INFO [stdout] 
Nov 17 07:49:05.552 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 07:49:05.552 INFO [stdout] 
Nov 17 07:49:06.059 INFO running `"docker" "inspect" "49e718f270b04405a1637ab4e945c15798785e41990e8404b5cdc5f586d0ea7a"`
Nov 17 07:49:06.329 INFO running `"docker" "rm" "-f" "49e718f270b04405a1637ab4e945c15798785e41990e8404b5cdc5f586d0ea7a"`
Nov 17 07:49:06.569 INFO [stdout] 49e718f270b04405a1637ab4e945c15798785e41990e8404b5cdc5f586d0ea7a