Dec 05 14:22:56.003 INFO testing milesrout/ch against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 14:22:56.003 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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 05 14:22:56.283 INFO [stdout] 38eb867b7bf2394b3751cf49d3660c655d5c37204950dbdb54363e357fae70b3
Dec 05 14:22:56.285 INFO running `"docker" "start" "-a" "38eb867b7bf2394b3751cf49d3660c655d5c37204950dbdb54363e357fae70b3"`
Dec 05 14:22:56.993 INFO [stderr] usermod: no changes
Dec 05 14:22:57.057 INFO [stderr]    Compiling either v1.0.1
Dec 05 14:22:57.057 INFO [stderr]    Compiling backtrace-sys v0.1.5
Dec 05 14:22:57.232 INFO [stderr]    Compiling itertools v0.5.5
Dec 05 14:22:58.106 INFO [stderr]    Compiling backtrace v0.3.0
Dec 05 14:22:59.152 INFO [stderr]    Compiling ch v0.1.0 (/source)
Dec 05 14:23:00.096 INFO [stderr] warning: method is never used: `parse_expr`
Dec 05 14:23:00.096 INFO [stderr]    --> src/parser.rs:121:5
Dec 05 14:23:00.096 INFO [stderr]     |
Dec 05 14:23:00.096 INFO [stderr] 121 |     pub fn parse_expr(&mut self) -> Result<Expr> {
Dec 05 14:23:00.096 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 14:23:00.096 INFO [stderr]     |
Dec 05 14:23:00.096 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 05 14:23:00.096 INFO [stderr] 
Dec 05 14:23:01.603 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.59s
Dec 05 14:23:01.609 INFO [stderr] su: No module specific data is present
Dec 05 14:23:02.120 INFO running `"docker" "inspect" "38eb867b7bf2394b3751cf49d3660c655d5c37204950dbdb54363e357fae70b3"`
Dec 05 14:23:02.276 INFO running `"docker" "rm" "-f" "38eb867b7bf2394b3751cf49d3660c655d5c37204950dbdb54363e357fae70b3"`
Dec 05 14:23:02.580 INFO [stdout] 38eb867b7bf2394b3751cf49d3660c655d5c37204950dbdb54363e357fae70b3
Dec 05 14:23:02.582 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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 05 14:23:02.994 INFO [stdout] f75e3c970239973ae1836c83b338caadd89b11cab2f5fbd9d517aa496bc349ba
Dec 05 14:23:02.998 INFO running `"docker" "start" "-a" "f75e3c970239973ae1836c83b338caadd89b11cab2f5fbd9d517aa496bc349ba"`
Dec 05 14:23:04.089 INFO [stderr] usermod: no changes
Dec 05 14:23:04.184 INFO [stderr]    Compiling ch v0.1.0 (/source)
Dec 05 14:23:05.251 INFO [stderr] warning: method is never used: `parse_expr`
Dec 05 14:23:05.251 INFO [stderr]    --> src/parser.rs:121:5
Dec 05 14:23:05.251 INFO [stderr]     |
Dec 05 14:23:05.251 INFO [stderr] 121 |     pub fn parse_expr(&mut self) -> Result<Expr> {
Dec 05 14:23:05.251 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 14:23:05.251 INFO [stderr]     |
Dec 05 14:23:05.251 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 05 14:23:05.251 INFO [stderr] 
Dec 05 14:23:05.704 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.58s
Dec 05 14:23:05.704 INFO [stderr] su: No module specific data is present
Dec 05 14:23:06.506 INFO running `"docker" "inspect" "f75e3c970239973ae1836c83b338caadd89b11cab2f5fbd9d517aa496bc349ba"`
Dec 05 14:23:06.906 INFO running `"docker" "rm" "-f" "f75e3c970239973ae1836c83b338caadd89b11cab2f5fbd9d517aa496bc349ba"`
Dec 05 14:23:07.200 INFO [stdout] f75e3c970239973ae1836c83b338caadd89b11cab2f5fbd9d517aa496bc349ba
Dec 05 14:23:07.204 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-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 05 14:23:07.654 INFO [stdout] 9a410ce3fe652079255e76f7b47506a8e9ed40385f451d571d3085b26733f97e
Dec 05 14:23:07.656 INFO running `"docker" "start" "-a" "9a410ce3fe652079255e76f7b47506a8e9ed40385f451d571d3085b26733f97e"`
Dec 05 14:23:08.871 INFO [stderr] usermod: no changes
Dec 05 14:23:08.968 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 05 14:23:08.980 INFO [stderr]      Running /target/debug/deps/ch-aea376062b29e12c
Dec 05 14:23:08.980 INFO [stdout] 
Dec 05 14:23:08.980 INFO [stdout] running 1 test
Dec 05 14:23:08.980 INFO [stdout] test lexer::tests::it_works ... ok
Dec 05 14:23:08.980 INFO [stdout] 
Dec 05 14:23:08.980 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 14:23:08.980 INFO [stdout] 
Dec 05 14:23:08.981 INFO [stderr] su: No module specific data is present
Dec 05 14:23:09.790 INFO running `"docker" "inspect" "9a410ce3fe652079255e76f7b47506a8e9ed40385f451d571d3085b26733f97e"`
Dec 05 14:23:10.039 INFO running `"docker" "rm" "-f" "9a410ce3fe652079255e76f7b47506a8e9ed40385f451d571d3085b26733f97e"`
Dec 05 14:23:10.373 INFO [stdout] 9a410ce3fe652079255e76f7b47506a8e9ed40385f451d571d3085b26733f97e