Nov 17 07:43:19.372 INFO testing boyter/rcc against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 07:43:19.372 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 07:43:19.808 INFO [stdout] 9b5b5a88c5284243e0e6493d39961872e47fb78d46022547812e62dde7ff85d1
Nov 17 07:43:19.811 INFO running `"docker" "start" "-a" "9b5b5a88c5284243e0e6493d39961872e47fb78d46022547812e62dde7ff85d1"`
Nov 17 07:43:20.998 INFO [stderr] usermod: no changes
Nov 17 07:43:21.095 INFO [stderr]    Compiling rcc v0.1.0 (/source)
Nov 17 07:43:21.475 INFO [stderr] warning: variable `bytes_count` is assigned to, but never used
Nov 17 07:43:21.475 INFO [stderr]   --> src/main.rs:45:13
Nov 17 07:43:21.475 INFO [stderr]    |
Nov 17 07:43:21.475 INFO [stderr] 45 |     let mut bytes_count: u32;
Nov 17 07:43:21.475 INFO [stderr]    |             ^^^^^^^^^^^
Nov 17 07:43:21.475 INFO [stderr]    |
Nov 17 07:43:21.475 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 07:43:21.475 INFO [stderr]    = note: consider using `_bytes_count` instead
Nov 17 07:43:21.475 INFO [stderr] 
Nov 17 07:43:21.475 INFO [stderr] warning: value assigned to `bytes_count` is never read
Nov 17 07:43:21.475 INFO [stderr]   --> src/main.rs:47:5
Nov 17 07:43:21.475 INFO [stderr]    |
Nov 17 07:43:21.475 INFO [stderr] 47 |     bytes_count = 0;
Nov 17 07:43:21.475 INFO [stderr]    |     ^^^^^^^^^^^
Nov 17 07:43:21.475 INFO [stderr]    |
Nov 17 07:43:21.475 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 17 07:43:21.475 INFO [stderr] 
Nov 17 07:43:21.475 INFO [stderr] warning: variable does not need to be mutable
Nov 17 07:43:21.475 INFO [stderr]   --> src/main.rs:45:9
Nov 17 07:43:21.475 INFO [stderr]    |
Nov 17 07:43:21.475 INFO [stderr] 45 |     let mut bytes_count: u32;
Nov 17 07:43:21.475 INFO [stderr]    |         ----^^^^^^^^^^^
Nov 17 07:43:21.475 INFO [stderr]    |         |
Nov 17 07:43:21.475 INFO [stderr]    |         help: remove this `mut`
Nov 17 07:43:21.475 INFO [stderr]    |
Nov 17 07:43:21.475 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 07:43:21.475 INFO [stderr] 
Nov 17 07:43:21.475 INFO [stderr] warning: field is never used: `code`
Nov 17 07:43:21.475 INFO [stderr]   --> src/main.rs:67:5
Nov 17 07:43:21.475 INFO [stderr]    |
Nov 17 07:43:21.475 INFO [stderr] 67 |     code: u32,
Nov 17 07:43:21.475 INFO [stderr]    |     ^^^^^^^^^
Nov 17 07:43:21.475 INFO [stderr]    |
Nov 17 07:43:21.475 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 07:43:21.475 INFO [stderr] 
Nov 17 07:43:21.475 INFO [stderr] warning: field is never used: `comment`
Nov 17 07:43:21.475 INFO [stderr]   --> src/main.rs:68:5
Nov 17 07:43:21.475 INFO [stderr]    |
Nov 17 07:43:21.475 INFO [stderr] 68 |     comment: u32,
Nov 17 07:43:21.475 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 17 07:43:21.475 INFO [stderr] 
Nov 17 07:43:21.475 INFO [stderr] warning: field is never used: `blank`
Nov 17 07:43:21.475 INFO [stderr]   --> src/main.rs:69:5
Nov 17 07:43:21.475 INFO [stderr]    |
Nov 17 07:43:21.475 INFO [stderr] 69 |     blank: u32,
Nov 17 07:43:21.475 INFO [stderr]    |     ^^^^^^^^^^
Nov 17 07:43:21.475 INFO [stderr] 
Nov 17 07:43:21.491 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 07:43:21.491 INFO [stderr]   --> src/main.rs:16:9
Nov 17 07:43:21.491 INFO [stderr]    |
Nov 17 07:43:21.491 INFO [stderr] 16 |         process_file(&mut file_job);
Nov 17 07:43:21.491 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 07:43:21.491 INFO [stderr]    |
Nov 17 07:43:21.491 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 17 07:43:21.491 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 07:43:21.491 INFO [stderr] 
Nov 17 07:43:22.092 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
Nov 17 07:43:22.095 INFO [stderr] su: No module specific data is present
Nov 17 07:43:22.903 INFO running `"docker" "inspect" "9b5b5a88c5284243e0e6493d39961872e47fb78d46022547812e62dde7ff85d1"`
Nov 17 07:43:23.215 INFO running `"docker" "rm" "-f" "9b5b5a88c5284243e0e6493d39961872e47fb78d46022547812e62dde7ff85d1"`
Nov 17 07:43:23.451 INFO [stdout] 9b5b5a88c5284243e0e6493d39961872e47fb78d46022547812e62dde7ff85d1
Nov 17 07:43:23.459 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 07:43:23.956 INFO [stdout] 470d57b363f9b3c2759d68e4f65987fa52e89a601a1084644dea35dd0c0517ce
Nov 17 07:43:23.959 INFO running `"docker" "start" "-a" "470d57b363f9b3c2759d68e4f65987fa52e89a601a1084644dea35dd0c0517ce"`
Nov 17 07:43:25.021 INFO [stderr] usermod: no changes
Nov 17 07:43:25.091 INFO [stderr]    Compiling rcc v0.1.0 (/source)
Nov 17 07:43:25.591 INFO [stderr] warning: variable `bytes_count` is assigned to, but never used
Nov 17 07:43:25.591 INFO [stderr]   --> src/main.rs:45:13
Nov 17 07:43:25.591 INFO [stderr]    |
Nov 17 07:43:25.591 INFO [stderr] 45 |     let mut bytes_count: u32;
Nov 17 07:43:25.591 INFO [stderr]    |             ^^^^^^^^^^^
Nov 17 07:43:25.591 INFO [stderr]    |
Nov 17 07:43:25.591 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 07:43:25.591 INFO [stderr]    = note: consider using `_bytes_count` instead
Nov 17 07:43:25.591 INFO [stderr] 
Nov 17 07:43:25.591 INFO [stderr] warning: value assigned to `bytes_count` is never read
Nov 17 07:43:25.591 INFO [stderr]   --> src/main.rs:47:5
Nov 17 07:43:25.591 INFO [stderr]    |
Nov 17 07:43:25.591 INFO [stderr] 47 |     bytes_count = 0;
Nov 17 07:43:25.591 INFO [stderr]    |     ^^^^^^^^^^^
Nov 17 07:43:25.591 INFO [stderr]    |
Nov 17 07:43:25.591 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 17 07:43:25.591 INFO [stderr] 
Nov 17 07:43:25.592 INFO [stderr] warning: variable does not need to be mutable
Nov 17 07:43:25.592 INFO [stderr]   --> src/main.rs:45:9
Nov 17 07:43:25.592 INFO [stderr]    |
Nov 17 07:43:25.592 INFO [stderr] 45 |     let mut bytes_count: u32;
Nov 17 07:43:25.592 INFO [stderr]    |         ----^^^^^^^^^^^
Nov 17 07:43:25.592 INFO [stderr]    |         |
Nov 17 07:43:25.592 INFO [stderr]    |         help: remove this `mut`
Nov 17 07:43:25.592 INFO [stderr]    |
Nov 17 07:43:25.592 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 07:43:25.592 INFO [stderr] 
Nov 17 07:43:25.593 INFO [stderr] warning: field is never used: `code`
Nov 17 07:43:25.593 INFO [stderr]   --> src/main.rs:67:5
Nov 17 07:43:25.593 INFO [stderr]    |
Nov 17 07:43:25.593 INFO [stderr] 67 |     code: u32,
Nov 17 07:43:25.593 INFO [stderr]    |     ^^^^^^^^^
Nov 17 07:43:25.593 INFO [stderr]    |
Nov 17 07:43:25.593 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 07:43:25.593 INFO [stderr] 
Nov 17 07:43:25.593 INFO [stderr] warning: field is never used: `comment`
Nov 17 07:43:25.593 INFO [stderr]   --> src/main.rs:68:5
Nov 17 07:43:25.593 INFO [stderr]    |
Nov 17 07:43:25.593 INFO [stderr] 68 |     comment: u32,
Nov 17 07:43:25.593 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 17 07:43:25.593 INFO [stderr] 
Nov 17 07:43:25.593 INFO [stderr] warning: field is never used: `blank`
Nov 17 07:43:25.593 INFO [stderr]   --> src/main.rs:69:5
Nov 17 07:43:25.593 INFO [stderr]    |
Nov 17 07:43:25.593 INFO [stderr] 69 |     blank: u32,
Nov 17 07:43:25.593 INFO [stderr]    |     ^^^^^^^^^^
Nov 17 07:43:25.593 INFO [stderr] 
Nov 17 07:43:25.615 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 07:43:25.615 INFO [stderr]   --> src/main.rs:16:9
Nov 17 07:43:25.615 INFO [stderr]    |
Nov 17 07:43:25.615 INFO [stderr] 16 |         process_file(&mut file_job);
Nov 17 07:43:25.615 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 07:43:25.615 INFO [stderr]    |
Nov 17 07:43:25.615 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 17 07:43:25.615 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 07:43:25.615 INFO [stderr] 
Nov 17 07:43:25.984 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
Nov 17 07:43:25.987 INFO [stderr] su: No module specific data is present
Nov 17 07:43:26.632 INFO running `"docker" "inspect" "470d57b363f9b3c2759d68e4f65987fa52e89a601a1084644dea35dd0c0517ce"`
Nov 17 07:43:26.997 INFO running `"docker" "rm" "-f" "470d57b363f9b3c2759d68e4f65987fa52e89a601a1084644dea35dd0c0517ce"`
Nov 17 07:43:27.343 INFO [stdout] 470d57b363f9b3c2759d68e4f65987fa52e89a601a1084644dea35dd0c0517ce
Nov 17 07:43:27.348 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 07:43:27.808 INFO [stdout] a9249ec66a5fc290fc63714744336917e2363a16ef37412ec89bc955e7354f72
Nov 17 07:43:27.811 INFO running `"docker" "start" "-a" "a9249ec66a5fc290fc63714744336917e2363a16ef37412ec89bc955e7354f72"`
Nov 17 07:43:29.151 INFO [stderr] usermod: no changes
Nov 17 07:43:29.219 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Nov 17 07:43:29.223 INFO [stderr]      Running /target/debug/deps/rcc-ddc1bd5f654457b4
Nov 17 07:43:29.226 INFO [stdout] 
Nov 17 07:43:29.226 INFO [stdout] running 0 tests
Nov 17 07:43:29.226 INFO [stdout] 
Nov 17 07:43:29.226 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 07:43:29.226 INFO [stdout] 
Nov 17 07:43:29.235 INFO [stderr] su: No module specific data is present
Nov 17 07:43:30.076 INFO running `"docker" "inspect" "a9249ec66a5fc290fc63714744336917e2363a16ef37412ec89bc955e7354f72"`
Nov 17 07:43:30.369 INFO running `"docker" "rm" "-f" "a9249ec66a5fc290fc63714744336917e2363a16ef37412ec89bc955e7354f72"`
Nov 17 07:43:30.643 INFO [stdout] a9249ec66a5fc290fc63714744336917e2363a16ef37412ec89bc955e7354f72