Dec 19 04:38:49.775 INFO checking zero-frost/church-rs against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 04:38:49.775 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/zero-frost/church-rs:/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 04:38:50.327 INFO [stdout] 6b17099f87b1f2f47e2f907e357a78ce6d6f7dc0d71da297baee1294f562979f
Dec 19 04:38:50.330 INFO running `"docker" "start" "-a" "6b17099f87b1f2f47e2f907e357a78ce6d6f7dc0d71da297baee1294f562979f"`
Dec 19 04:38:52.530 INFO [stderr]     Checking libc v0.2.36
Dec 19 04:38:53.628 INFO [stderr]     Checking memchr v1.0.2
Dec 19 04:38:53.868 INFO [stderr]     Checking nom v3.2.1
Dec 19 04:38:56.464 INFO [stderr]     Checking church v0.1.0 (/opt/crater/workdir)
Dec 19 04:38:56.680 INFO [stderr] warning: unreachable pattern
Dec 19 04:38:56.680 INFO [stderr]   --> src/main.rs:25:13
Dec 19 04:38:56.680 INFO [stderr]    |
Dec 19 04:38:56.680 INFO [stderr] 24 |             ChurchIntParseError => "Failed to parse value into integer",
Dec 19 04:38:56.680 INFO [stderr]    |             ------------------- matches any value
Dec 19 04:38:56.680 INFO [stderr] 25 |             ChurchBoolParseError => "Failed to parse value into boolean",
Dec 19 04:38:56.680 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^ unreachable pattern
Dec 19 04:38:56.680 INFO [stderr]    |
Dec 19 04:38:56.680 INFO [stderr]    = note: #[warn(unreachable_patterns)] on by default
Dec 19 04:38:56.680 INFO [stderr] 
Dec 19 04:38:56.680 INFO [stderr] warning: unused variable: `ChurchIntParseError`
Dec 19 04:38:56.680 INFO [stderr]   --> src/main.rs:24:13
Dec 19 04:38:56.680 INFO [stderr]    |
Dec 19 04:38:56.680 INFO [stderr] 24 |             ChurchIntParseError => "Failed to parse value into integer",
Dec 19 04:38:56.680 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^ help: consider using `_ChurchIntParseError` instead
Dec 19 04:38:56.680 INFO [stderr]    |
Dec 19 04:38:56.680 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 04:38:56.681 INFO [stderr] 
Dec 19 04:38:56.681 INFO [stderr] warning: unused variable: `ChurchBoolParseError`
Dec 19 04:38:56.681 INFO [stderr]   --> src/main.rs:25:13
Dec 19 04:38:56.681 INFO [stderr]    |
Dec 19 04:38:56.681 INFO [stderr] 25 |             ChurchBoolParseError => "Failed to parse value into boolean",
Dec 19 04:38:56.681 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^ help: consider using `_ChurchBoolParseError` instead
Dec 19 04:38:56.681 INFO [stderr] 
Dec 19 04:38:56.681 INFO [stderr] warning: unused variable: `ret`
Dec 19 04:38:56.681 INFO [stderr]   --> src/main.rs:55:25
Dec 19 04:38:56.681 INFO [stderr]    |
Dec 19 04:38:56.681 INFO [stderr] 55 |                     Err(ret) => Err(ChurchParseError::ChurchIntParseError),
Dec 19 04:38:56.681 INFO [stderr]    |                         ^^^ help: consider using `_ret` instead
Dec 19 04:38:56.681 INFO [stderr] 
Dec 19 04:38:56.694 INFO [stderr] warning: variable `ChurchIntParseError` should have a snake case name such as `church_int_parse_error`
Dec 19 04:38:56.694 INFO [stderr]   --> src/main.rs:24:13
Dec 19 04:38:56.694 INFO [stderr]    |
Dec 19 04:38:56.694 INFO [stderr] 24 |             ChurchIntParseError => "Failed to parse value into integer",
Dec 19 04:38:56.694 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^
Dec 19 04:38:56.694 INFO [stderr]    |
Dec 19 04:38:56.694 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 19 04:38:56.694 INFO [stderr] 
Dec 19 04:38:56.694 INFO [stderr] warning: variable `ChurchBoolParseError` should have a snake case name such as `church_bool_parse_error`
Dec 19 04:38:56.694 INFO [stderr]   --> src/main.rs:25:13
Dec 19 04:38:56.694 INFO [stderr]    |
Dec 19 04:38:56.694 INFO [stderr] 25 |             ChurchBoolParseError => "Failed to parse value into boolean",
Dec 19 04:38:56.694 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^
Dec 19 04:38:56.694 INFO [stderr] 
Dec 19 04:38:56.740 INFO [stderr] warning: unreachable pattern
Dec 19 04:38:56.740 INFO [stderr]   --> src/main.rs:25:13
Dec 19 04:38:56.740 INFO [stderr]    |
Dec 19 04:38:56.740 INFO [stderr] 24 |             ChurchIntParseError => "Failed to parse value into integer",
Dec 19 04:38:56.740 INFO [stderr]    |             ------------------- matches any value
Dec 19 04:38:56.740 INFO [stderr] 25 |             ChurchBoolParseError => "Failed to parse value into boolean",
Dec 19 04:38:56.740 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^ unreachable pattern
Dec 19 04:38:56.740 INFO [stderr]    |
Dec 19 04:38:56.740 INFO [stderr]    = note: #[warn(unreachable_patterns)] on by default
Dec 19 04:38:56.740 INFO [stderr] 
Dec 19 04:38:56.740 INFO [stderr] warning: unused variable: `ChurchIntParseError`
Dec 19 04:38:56.740 INFO [stderr]   --> src/main.rs:24:13
Dec 19 04:38:56.740 INFO [stderr]    |
Dec 19 04:38:56.740 INFO [stderr] 24 |             ChurchIntParseError => "Failed to parse value into integer",
Dec 19 04:38:56.740 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^ help: consider using `_ChurchIntParseError` instead
Dec 19 04:38:56.740 INFO [stderr]    |
Dec 19 04:38:56.740 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 04:38:56.740 INFO [stderr] 
Dec 19 04:38:56.740 INFO [stderr] warning: unused variable: `ChurchBoolParseError`
Dec 19 04:38:56.740 INFO [stderr]   --> src/main.rs:25:13
Dec 19 04:38:56.740 INFO [stderr]    |
Dec 19 04:38:56.740 INFO [stderr] 25 |             ChurchBoolParseError => "Failed to parse value into boolean",
Dec 19 04:38:56.740 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^ help: consider using `_ChurchBoolParseError` instead
Dec 19 04:38:56.740 INFO [stderr] 
Dec 19 04:38:56.740 INFO [stderr] warning: unused variable: `ret`
Dec 19 04:38:56.740 INFO [stderr]   --> src/main.rs:55:25
Dec 19 04:38:56.740 INFO [stderr]    |
Dec 19 04:38:56.740 INFO [stderr] 55 |                     Err(ret) => Err(ChurchParseError::ChurchIntParseError),
Dec 19 04:38:56.740 INFO [stderr]    |                         ^^^ help: consider using `_ret` instead
Dec 19 04:38:56.740 INFO [stderr] 
Dec 19 04:38:56.780 INFO [stderr] warning: variable `ChurchIntParseError` should have a snake case name such as `church_int_parse_error`
Dec 19 04:38:56.780 INFO [stderr]   --> src/main.rs:24:13
Dec 19 04:38:56.780 INFO [stderr]    |
Dec 19 04:38:56.780 INFO [stderr] 24 |             ChurchIntParseError => "Failed to parse value into integer",
Dec 19 04:38:56.780 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^
Dec 19 04:38:56.780 INFO [stderr]    |
Dec 19 04:38:56.780 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 19 04:38:56.780 INFO [stderr] 
Dec 19 04:38:56.780 INFO [stderr] warning: variable `ChurchBoolParseError` should have a snake case name such as `church_bool_parse_error`
Dec 19 04:38:56.780 INFO [stderr]   --> src/main.rs:25:13
Dec 19 04:38:56.780 INFO [stderr]    |
Dec 19 04:38:56.780 INFO [stderr] 25 |             ChurchBoolParseError => "Failed to parse value into boolean",
Dec 19 04:38:56.780 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^
Dec 19 04:38:56.780 INFO [stderr] 
Dec 19 04:38:56.811 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.33s
Dec 19 04:38:57.811 INFO running `"docker" "inspect" "6b17099f87b1f2f47e2f907e357a78ce6d6f7dc0d71da297baee1294f562979f"`
Dec 19 04:38:58.096 INFO running `"docker" "rm" "-f" "6b17099f87b1f2f47e2f907e357a78ce6d6f7dc0d71da297baee1294f562979f"`
Dec 19 04:38:58.460 INFO [stdout] 6b17099f87b1f2f47e2f907e357a78ce6d6f7dc0d71da297baee1294f562979f