Dec 19 16:43:54.850 INFO checking fwcd/LineScript against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 16:43:54.850 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/fwcd/LineScript:/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 16:43:55.120 INFO [stdout] f89b69ac7452f2c1153d9f9c732a3125c1fce41d037e614f0478fc5dc6dd905b
Dec 19 16:43:55.124 INFO running `"docker" "start" "-a" "f89b69ac7452f2c1153d9f9c732a3125c1fce41d037e614f0478fc5dc6dd905b"`
Dec 19 16:43:55.957 INFO [stderr]     Checking nix v0.9.0
Dec 19 16:43:55.958 INFO [stderr]     Checking shared_child v0.3.2
Dec 19 16:44:00.538 INFO [stderr]     Checking os_pipe v0.6.0
Dec 19 16:44:00.873 INFO [stderr]     Checking duct v0.10.0
Dec 19 16:44:01.560 INFO [stderr]     Checking line_script v0.1.0 (/opt/crater/workdir)
Dec 19 16:44:02.008 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 16:44:02.008 INFO [stderr]  --> src/main.rs:1:1
Dec 19 16:44:02.008 INFO [stderr]   |
Dec 19 16:44:02.008 INFO [stderr] 1 | #[macro_use]
Dec 19 16:44:02.008 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 16:44:02.020 INFO [stderr]   |
Dec 19 16:44:02.020 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 16:44:02.020 INFO [stderr] 
Dec 19 16:44:02.047 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 16:44:02.047 INFO [stderr]  --> src/main.rs:1:1
Dec 19 16:44:02.047 INFO [stderr]   |
Dec 19 16:44:02.047 INFO [stderr] 1 | #[macro_use]
Dec 19 16:44:02.047 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 16:44:02.064 INFO [stderr]   |
Dec 19 16:44:02.064 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 16:44:02.064 INFO [stderr] 
Dec 19 16:44:02.114 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 19 16:44:02.114 INFO [stderr]   --> src/interpreter.rs:57:5
Dec 19 16:44:02.114 INFO [stderr]    |
Dec 19 16:44:02.114 INFO [stderr] 57 |             .trim_left_matches("#")
Dec 19 16:44:02.114 INFO [stderr]    |              ^^^^^^^^^^^^^^^^^
Dec 19 16:44:02.114 INFO [stderr]    |
Dec 19 16:44:02.120 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 16:44:02.120 INFO [stderr] 
Dec 19 16:44:02.157 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 19 16:44:02.157 INFO [stderr]   --> src/interpreter.rs:57:5
Dec 19 16:44:02.157 INFO [stderr]    |
Dec 19 16:44:02.157 INFO [stderr] 57 |             .trim_left_matches("#")
Dec 19 16:44:02.157 INFO [stderr]    |              ^^^^^^^^^^^^^^^^^
Dec 19 16:44:02.157 INFO [stderr]    |
Dec 19 16:44:02.157 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 16:44:02.157 INFO [stderr] 
Dec 19 16:44:02.281 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.35s
Dec 19 16:44:03.224 INFO running `"docker" "inspect" "f89b69ac7452f2c1153d9f9c732a3125c1fce41d037e614f0478fc5dc6dd905b"`
Dec 19 16:44:03.490 INFO running `"docker" "rm" "-f" "f89b69ac7452f2c1153d9f9c732a3125c1fce41d037e614f0478fc5dc6dd905b"`
Dec 19 16:44:03.736 INFO [stdout] f89b69ac7452f2c1153d9f9c732a3125c1fce41d037e614f0478fc5dc6dd905b