Dec 19 16:47:43.929 INFO checking frvannes16/pom against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 16:47:43.929 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/frvannes16/pom:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 16:47:44.330 INFO [stdout] cf6ba636a66a6530c78554ec6214a5738a528b7a7641587419bc9ac91a7ab418
Dec 19 16:47:44.338 INFO running `"docker" "start" "-a" "cf6ba636a66a6530c78554ec6214a5738a528b7a7641587419bc9ac91a7ab418"`
Dec 19 16:47:46.030 INFO [stderr]     Checking yaml-rust v0.4.0
Dec 19 16:47:46.031 INFO [stderr]     Checking clap v2.27.1
Dec 19 16:47:47.840 INFO [stderr]     Checking serde_yaml v0.7.3
Dec 19 16:47:54.848 INFO [stderr]     Checking pomodoro v0.1.0 (/opt/crater/workdir)
Dec 19 16:47:55.528 INFO [stderr] warning: constant item is never used: `POM_LOG_FILE`
Dec 19 16:47:55.528 INFO [stderr]   --> src/manager.rs:10:1
Dec 19 16:47:55.528 INFO [stderr]    |
Dec 19 16:47:55.528 INFO [stderr] 10 | const POM_LOG_FILE: &str      = "pom.log";
Dec 19 16:47:55.528 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:47:55.528 INFO [stderr]    |
Dec 19 16:47:55.528 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 16:47:55.528 INFO [stderr] 
Dec 19 16:47:55.532 INFO [stderr] warning: constant item is never used: `POM_CSV_FILE`
Dec 19 16:47:55.532 INFO [stderr]   --> src/manager.rs:11:1
Dec 19 16:47:55.532 INFO [stderr]    |
Dec 19 16:47:55.532 INFO [stderr] 11 | const POM_CSV_FILE: &str      = "pom.csv";
Dec 19 16:47:55.532 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:47:55.532 INFO [stderr] 
Dec 19 16:47:55.532 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 16:47:55.532 INFO [stderr]   --> src/manager.rs:48:5
Dec 19 16:47:55.532 INFO [stderr]    |
Dec 19 16:47:55.532 INFO [stderr] 48 |     settings_yaml.write_all(serialized_settings.as_bytes());
Dec 19 16:47:55.532 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:47:55.532 INFO [stderr]    |
Dec 19 16:47:55.532 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 16:47:55.532 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 16:47:55.532 INFO [stderr] 
Dec 19 16:47:55.565 INFO [stderr] warning: constant item is never used: `POM_LOG_FILE`
Dec 19 16:47:55.565 INFO [stderr]   --> src/manager.rs:10:1
Dec 19 16:47:55.565 INFO [stderr]    |
Dec 19 16:47:55.565 INFO [stderr] 10 | const POM_LOG_FILE: &str      = "pom.log";
Dec 19 16:47:55.565 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:47:55.565 INFO [stderr]    |
Dec 19 16:47:55.565 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 16:47:55.565 INFO [stderr] 
Dec 19 16:47:55.565 INFO [stderr] warning: constant item is never used: `POM_CSV_FILE`
Dec 19 16:47:55.565 INFO [stderr]   --> src/manager.rs:11:1
Dec 19 16:47:55.565 INFO [stderr]    |
Dec 19 16:47:55.565 INFO [stderr] 11 | const POM_CSV_FILE: &str      = "pom.csv";
Dec 19 16:47:55.565 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:47:55.565 INFO [stderr] 
Dec 19 16:47:55.565 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 16:47:55.565 INFO [stderr]   --> src/manager.rs:48:5
Dec 19 16:47:55.565 INFO [stderr]    |
Dec 19 16:47:55.565 INFO [stderr] 48 |     settings_yaml.write_all(serialized_settings.as_bytes());
Dec 19 16:47:55.565 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:47:55.565 INFO [stderr]    |
Dec 19 16:47:55.565 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 16:47:55.565 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 16:47:55.565 INFO [stderr] 
Dec 19 16:47:55.602 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.71s
Dec 19 16:47:56.202 INFO running `"docker" "inspect" "cf6ba636a66a6530c78554ec6214a5738a528b7a7641587419bc9ac91a7ab418"`
Dec 19 16:47:56.482 INFO running `"docker" "rm" "-f" "cf6ba636a66a6530c78554ec6214a5738a528b7a7641587419bc9ac91a7ab418"`
Dec 19 16:47:56.688 INFO [stdout] cf6ba636a66a6530c78554ec6214a5738a528b7a7641587419bc9ac91a7ab418