Dec 04 18:27:25.544 INFO checking frvannes16/pom against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 18:27:25.544 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-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 04 18:27:25.960 INFO [stdout] 55401884c8c4d6d2422fef425110a001c2a6a6c80f56f7d14c3047b8644bbce8
Dec 04 18:27:25.963 INFO running `"docker" "start" "-a" "55401884c8c4d6d2422fef425110a001c2a6a6c80f56f7d14c3047b8644bbce8"`
Dec 04 18:27:27.367 INFO [stderr] usermod: no changes
Dec 04 18:27:27.539 INFO [stderr]     Checking serde v1.0.25
Dec 04 18:27:27.551 INFO [stderr]    Compiling serde_derive_internals v0.18.1
Dec 04 18:27:30.787 INFO [stderr]    Compiling serde_derive v1.0.25
Dec 04 18:27:38.488 INFO [stderr]     Checking serde_yaml v0.7.3
Dec 04 18:27:39.765 INFO [stderr]     Checking pomodoro v0.1.0 (/source)
Dec 04 18:27:41.313 INFO [stderr] warning: constant item is never used: `POM_LOG_FILE`
Dec 04 18:27:41.313 INFO [stderr]   --> src/manager.rs:10:1
Dec 04 18:27:41.313 INFO [stderr]    |
Dec 04 18:27:41.313 INFO [stderr] 10 | const POM_LOG_FILE: &str      = "pom.log";
Dec 04 18:27:41.313 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 18:27:41.313 INFO [stderr]    |
Dec 04 18:27:41.313 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 18:27:41.313 INFO [stderr] 
Dec 04 18:27:41.313 INFO [stderr] warning: constant item is never used: `POM_CSV_FILE`
Dec 04 18:27:41.313 INFO [stderr]   --> src/manager.rs:11:1
Dec 04 18:27:41.313 INFO [stderr]    |
Dec 04 18:27:41.313 INFO [stderr] 11 | const POM_CSV_FILE: &str      = "pom.csv";
Dec 04 18:27:41.313 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 18:27:41.313 INFO [stderr] 
Dec 04 18:27:41.315 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 18:27:41.315 INFO [stderr]   --> src/manager.rs:48:5
Dec 04 18:27:41.315 INFO [stderr]    |
Dec 04 18:27:41.315 INFO [stderr] 48 |     settings_yaml.write_all(serialized_settings.as_bytes());
Dec 04 18:27:41.315 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 18:27:41.315 INFO [stderr]    |
Dec 04 18:27:41.315 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 18:27:41.315 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 18:27:41.315 INFO [stderr] 
Dec 04 18:27:41.498 INFO [stderr] warning: constant item is never used: `POM_LOG_FILE`
Dec 04 18:27:41.498 INFO [stderr]   --> src/manager.rs:10:1
Dec 04 18:27:41.498 INFO [stderr]    |
Dec 04 18:27:41.498 INFO [stderr] 10 | const POM_LOG_FILE: &str      = "pom.log";
Dec 04 18:27:41.498 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 18:27:41.498 INFO [stderr]    |
Dec 04 18:27:41.498 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 18:27:41.498 INFO [stderr] 
Dec 04 18:27:41.498 INFO [stderr] warning: constant item is never used: `POM_CSV_FILE`
Dec 04 18:27:41.498 INFO [stderr]   --> src/manager.rs:11:1
Dec 04 18:27:41.498 INFO [stderr]    |
Dec 04 18:27:41.498 INFO [stderr] 11 | const POM_CSV_FILE: &str      = "pom.csv";
Dec 04 18:27:41.498 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 18:27:41.499 INFO [stderr] 
Dec 04 18:27:41.500 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 18:27:41.500 INFO [stderr]   --> src/manager.rs:48:5
Dec 04 18:27:41.500 INFO [stderr]    |
Dec 04 18:27:41.500 INFO [stderr] 48 |     settings_yaml.write_all(serialized_settings.as_bytes());
Dec 04 18:27:41.500 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 18:27:41.501 INFO [stderr]    |
Dec 04 18:27:41.501 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 18:27:41.501 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 18:27:41.501 INFO [stderr] 
Dec 04 18:27:41.556 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.15s
Dec 04 18:27:41.562 INFO [stderr] su: No module specific data is present
Dec 04 18:27:42.141 INFO running `"docker" "inspect" "55401884c8c4d6d2422fef425110a001c2a6a6c80f56f7d14c3047b8644bbce8"`
Dec 04 18:27:42.321 INFO running `"docker" "rm" "-f" "55401884c8c4d6d2422fef425110a001c2a6a6c80f56f7d14c3047b8644bbce8"`
Dec 04 18:27:42.478 INFO [stdout] 55401884c8c4d6d2422fef425110a001c2a6a6c80f56f7d14c3047b8644bbce8