Dec 14 10:23:03.400 INFO testing FilipNordmark/Math against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 10:23:03.400 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 10:23:03.923 INFO [stdout] a9ca0e5dcda92797454c2d6e30cb0d7dcd51815f26196b21436ebe8d762c46bb
Dec 14 10:23:03.927 INFO running `"docker" "start" "-a" "a9ca0e5dcda92797454c2d6e30cb0d7dcd51815f26196b21436ebe8d762c46bb"`
Dec 14 10:23:05.594 INFO [stderr] usermod: no changes
Dec 14 10:23:05.647 INFO [stderr]    Compiling calculator v0.1.0 (/source)
Dec 14 10:23:06.303 INFO [stderr] warning: unused variable: `input`
Dec 14 10:23:06.303 INFO [stderr]   --> src/lib.rs:37:21
Dec 14 10:23:06.303 INFO [stderr]    |
Dec 14 10:23:06.303 INFO [stderr] 37 |     pub fn to_expr( input: String ) -> Result<Expr<'a>, &'static str> {
Dec 14 10:23:06.303 INFO [stderr]    |                     ^^^^^ help: consider using `_input` instead
Dec 14 10:23:06.303 INFO [stderr]    |
Dec 14 10:23:06.303 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 10:23:06.303 INFO [stderr] 
Dec 14 10:23:07.400 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.78s
Dec 14 10:23:07.403 INFO [stderr] su: No module specific data is present
Dec 14 10:23:08.718 INFO running `"docker" "inspect" "a9ca0e5dcda92797454c2d6e30cb0d7dcd51815f26196b21436ebe8d762c46bb"`
Dec 14 10:23:09.025 INFO running `"docker" "rm" "-f" "a9ca0e5dcda92797454c2d6e30cb0d7dcd51815f26196b21436ebe8d762c46bb"`
Dec 14 10:23:09.335 INFO [stdout] a9ca0e5dcda92797454c2d6e30cb0d7dcd51815f26196b21436ebe8d762c46bb
Dec 14 10:23:09.343 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 10:23:09.733 INFO [stdout] 9b4148f7f7e8711d181cfe79f446af2affded9860fa99fbea84a952c8ff9bbb9
Dec 14 10:23:09.736 INFO running `"docker" "start" "-a" "9b4148f7f7e8711d181cfe79f446af2affded9860fa99fbea84a952c8ff9bbb9"`
Dec 14 10:23:11.103 INFO [stderr] usermod: no changes
Dec 14 10:23:11.159 INFO [stderr]    Compiling calculator v0.1.0 (/source)
Dec 14 10:23:12.183 INFO [stderr] warning: unused variable: `input`
Dec 14 10:23:12.183 INFO [stderr]   --> src/lib.rs:37:21
Dec 14 10:23:12.183 INFO [stderr]    |
Dec 14 10:23:12.183 INFO [stderr] 37 |     pub fn to_expr( input: String ) -> Result<Expr<'a>, &'static str> {
Dec 14 10:23:12.183 INFO [stderr]    |                     ^^^^^ help: consider using `_input` instead
Dec 14 10:23:12.183 INFO [stderr]    |
Dec 14 10:23:12.183 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 10:23:12.183 INFO [stderr] 
Dec 14 10:23:12.679 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.54s
Dec 14 10:23:12.679 INFO [stderr] su: No module specific data is present
Dec 14 10:23:13.476 INFO running `"docker" "inspect" "9b4148f7f7e8711d181cfe79f446af2affded9860fa99fbea84a952c8ff9bbb9"`
Dec 14 10:23:13.787 INFO running `"docker" "rm" "-f" "9b4148f7f7e8711d181cfe79f446af2affded9860fa99fbea84a952c8ff9bbb9"`
Dec 14 10:23:14.087 INFO [stdout] 9b4148f7f7e8711d181cfe79f446af2affded9860fa99fbea84a952c8ff9bbb9
Dec 14 10:23:14.095 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 10:23:14.559 INFO [stdout] 3eca7b6c7e604a8fcbaa0bc497b60fb829edbe40f0e67fc3f33e76e6a4acd23d
Dec 14 10:23:14.564 INFO running `"docker" "start" "-a" "3eca7b6c7e604a8fcbaa0bc497b60fb829edbe40f0e67fc3f33e76e6a4acd23d"`
Dec 14 10:23:15.627 INFO [stderr] usermod: no changes
Dec 14 10:23:15.704 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 14 10:23:15.704 INFO [stderr]      Running /target/debug/deps/calculator-86ed851fb6e6a757
Dec 14 10:23:15.723 INFO [stdout] 
Dec 14 10:23:15.723 INFO [stdout] running 0 tests
Dec 14 10:23:15.723 INFO [stdout] 
Dec 14 10:23:15.723 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 10:23:15.723 INFO [stdout] 
Dec 14 10:23:15.723 INFO [stdout] 
Dec 14 10:23:15.724 INFO [stdout] running 0 tests
Dec 14 10:23:15.724 INFO [stdout] 
Dec 14 10:23:15.724 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 10:23:15.724 INFO [stdout] 
Dec 14 10:23:15.724 INFO [stderr]      Running /target/debug/deps/calculator-2a53f27a473f02dd
Dec 14 10:23:15.724 INFO [stderr]    Doc-tests calculator
Dec 14 10:23:16.517 INFO [stdout] 
Dec 14 10:23:16.517 INFO [stdout] running 0 tests
Dec 14 10:23:16.517 INFO [stdout] 
Dec 14 10:23:16.517 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 10:23:16.517 INFO [stdout] 
Dec 14 10:23:16.524 INFO [stderr] su: No module specific data is present
Dec 14 10:23:17.385 INFO running `"docker" "inspect" "3eca7b6c7e604a8fcbaa0bc497b60fb829edbe40f0e67fc3f33e76e6a4acd23d"`
Dec 14 10:23:17.672 INFO running `"docker" "rm" "-f" "3eca7b6c7e604a8fcbaa0bc497b60fb829edbe40f0e67fc3f33e76e6a4acd23d"`
Dec 14 10:23:17.870 INFO [stdout] 3eca7b6c7e604a8fcbaa0bc497b60fb829edbe40f0e67fc3f33e76e6a4acd23d