Dec 19 15:35:38.062 INFO checking itsdalmo/rust-hooks against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 15:35:38.062 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/itsdalmo/rust-hooks:/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 15:35:38.282 INFO [stdout] 4f7a180a312b1a18d61bef0fd055b8c1678c3cecfd6d74ff622d0912641a28bd
Dec 19 15:35:38.300 INFO running `"docker" "start" "-a" "4f7a180a312b1a18d61bef0fd055b8c1678c3cecfd6d74ff622d0912641a28bd"`
Dec 19 15:35:38.906 INFO [stderr]     Checking hooks v0.2.2 (/opt/crater/workdir)
Dec 19 15:35:39.111 INFO [stderr] warning: unused import: `std::env`
Dec 19 15:35:39.112 INFO [stderr]  --> src/main.rs:9:5
Dec 19 15:35:39.112 INFO [stderr]   |
Dec 19 15:35:39.112 INFO [stderr] 9 | use std::env;
Dec 19 15:35:39.112 INFO [stderr]   |     ^^^^^^^^
Dec 19 15:35:39.112 INFO [stderr]   |
Dec 19 15:35:39.112 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 15:35:39.112 INFO [stderr] 
Dec 19 15:35:39.156 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 19 15:35:39.156 INFO [stderr]   --> src/utils.rs:18:15
Dec 19 15:35:39.156 INFO [stderr]    |
Dec 19 15:35:39.156 INFO [stderr] 18 |     Ok(branch.trim_right().to_string())
Dec 19 15:35:39.156 INFO [stderr]    |               ^^^^^^^^^^
Dec 19 15:35:39.156 INFO [stderr]    |
Dec 19 15:35:39.156 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 15:35:39.156 INFO [stderr] 
Dec 19 15:35:39.164 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 19 15:35:39.164 INFO [stderr]    --> src/utils.rs:109:29
Dec 19 15:35:39.164 INFO [stderr]     |
Dec 19 15:35:39.164 INFO [stderr] 109 |     let refs: Vec<&str> = s.trim_right().split(" ").collect();
Dec 19 15:35:39.164 INFO [stderr]     |                             ^^^^^^^^^^
Dec 19 15:35:39.164 INFO [stderr] 
Dec 19 15:35:39.168 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 19 15:35:39.168 INFO [stderr]    --> src/utils.rs:149:10
Dec 19 15:35:39.168 INFO [stderr]     |
Dec 19 15:35:39.168 INFO [stderr] 149 |     Ok(s.trim_right().to_string())
Dec 19 15:35:39.168 INFO [stderr]     |          ^^^^^^^^^^
Dec 19 15:35:39.168 INFO [stderr] 
Dec 19 15:35:39.187 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 19 15:35:39.187 INFO [stderr]   --> src/utils.rs:18:15
Dec 19 15:35:39.187 INFO [stderr]    |
Dec 19 15:35:39.187 INFO [stderr] 18 |     Ok(branch.trim_right().to_string())
Dec 19 15:35:39.187 INFO [stderr]    |               ^^^^^^^^^^
Dec 19 15:35:39.187 INFO [stderr]    |
Dec 19 15:35:39.187 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 15:35:39.187 INFO [stderr] 
Dec 19 15:35:39.204 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 19 15:35:39.204 INFO [stderr]    --> src/utils.rs:109:29
Dec 19 15:35:39.204 INFO [stderr]     |
Dec 19 15:35:39.204 INFO [stderr] 109 |     let refs: Vec<&str> = s.trim_right().split(" ").collect();
Dec 19 15:35:39.204 INFO [stderr]     |                             ^^^^^^^^^^
Dec 19 15:35:39.204 INFO [stderr] 
Dec 19 15:35:39.208 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 19 15:35:39.209 INFO [stderr]    --> src/utils.rs:149:10
Dec 19 15:35:39.209 INFO [stderr]     |
Dec 19 15:35:39.209 INFO [stderr] 149 |     Ok(s.trim_right().to_string())
Dec 19 15:35:39.209 INFO [stderr]     |          ^^^^^^^^^^
Dec 19 15:35:39.209 INFO [stderr] 
Dec 19 15:35:39.256 INFO [stderr] warning: function is never used: `check_commit`
Dec 19 15:35:39.256 INFO [stderr]   --> src/main.rs:12:1
Dec 19 15:35:39.256 INFO [stderr]    |
Dec 19 15:35:39.256 INFO [stderr] 12 | fn check_commit(file: &str) -> Result<bool, error::Error> {
Dec 19 15:35:39.256 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:35:39.256 INFO [stderr]    |
Dec 19 15:35:39.256 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 15:35:39.256 INFO [stderr] 
Dec 19 15:35:39.256 INFO [stderr] warning: function is never used: `check_push`
Dec 19 15:35:39.256 INFO [stderr]   --> src/main.rs:43:1
Dec 19 15:35:39.256 INFO [stderr]    |
Dec 19 15:35:39.256 INFO [stderr] 43 | fn check_push() -> Result<bool, error::Error> {
Dec 19 15:35:39.256 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:35:39.256 INFO [stderr] 
Dec 19 15:35:39.282 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
Dec 19 15:35:39.542 INFO running `"docker" "inspect" "4f7a180a312b1a18d61bef0fd055b8c1678c3cecfd6d74ff622d0912641a28bd"`
Dec 19 15:35:39.614 INFO running `"docker" "rm" "-f" "4f7a180a312b1a18d61bef0fd055b8c1678c3cecfd6d74ff622d0912641a28bd"`
Dec 19 15:35:39.715 INFO [stdout] 4f7a180a312b1a18d61bef0fd055b8c1678c3cecfd6d74ff622d0912641a28bd