Dec 06 03:57:20.332 INFO testing chr4/writing_an_interpreter_in_rust against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 03:57:20.333 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 06 03:57:20.529 INFO [stdout] 76c68e662f96fe8d9fc9198f12924d772690ec7baa34404fdd1fcde4c3c9f1df
Dec 06 03:57:20.535 INFO running `"docker" "start" "-a" "76c68e662f96fe8d9fc9198f12924d772690ec7baa34404fdd1fcde4c3c9f1df"`
Dec 06 03:57:20.986 INFO [stderr] usermod: no changes
Dec 06 03:57:21.007 INFO [stderr]    Compiling writing_an_interpreter_in_rust v0.1.0 (/source)
Dec 06 03:57:21.795 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
Dec 06 03:57:21.798 INFO [stderr] su: No module specific data is present
Dec 06 03:57:22.152 INFO running `"docker" "inspect" "76c68e662f96fe8d9fc9198f12924d772690ec7baa34404fdd1fcde4c3c9f1df"`
Dec 06 03:57:22.225 INFO running `"docker" "rm" "-f" "76c68e662f96fe8d9fc9198f12924d772690ec7baa34404fdd1fcde4c3c9f1df"`
Dec 06 03:57:22.322 INFO [stdout] 76c68e662f96fe8d9fc9198f12924d772690ec7baa34404fdd1fcde4c3c9f1df
Dec 06 03:57:22.324 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 06 03:57:22.557 INFO [stdout] e56c0dd062b13a4eacddb66a9d904e8dbdb76b01d323fd878a96b1ee795d8bf0
Dec 06 03:57:22.559 INFO running `"docker" "start" "-a" "e56c0dd062b13a4eacddb66a9d904e8dbdb76b01d323fd878a96b1ee795d8bf0"`
Dec 06 03:57:22.926 INFO [stderr] usermod: no changes
Dec 06 03:57:22.952 INFO [stderr]    Compiling writing_an_interpreter_in_rust v0.1.0 (/source)
Dec 06 03:57:23.613 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
Dec 06 03:57:23.615 INFO [stderr] su: No module specific data is present
Dec 06 03:57:23.910 INFO running `"docker" "inspect" "e56c0dd062b13a4eacddb66a9d904e8dbdb76b01d323fd878a96b1ee795d8bf0"`
Dec 06 03:57:24.160 INFO running `"docker" "rm" "-f" "e56c0dd062b13a4eacddb66a9d904e8dbdb76b01d323fd878a96b1ee795d8bf0"`
Dec 06 03:57:24.532 INFO [stdout] e56c0dd062b13a4eacddb66a9d904e8dbdb76b01d323fd878a96b1ee795d8bf0
Dec 06 03:57:24.536 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 06 03:57:24.995 INFO [stdout] bf812f2c1f9a9b12b4970e1705f2a144e41d117d1bfa4babb736572c7b65ef84
Dec 06 03:57:24.997 INFO running `"docker" "start" "-a" "bf812f2c1f9a9b12b4970e1705f2a144e41d117d1bfa4babb736572c7b65ef84"`
Dec 06 03:57:26.164 INFO [stderr] usermod: no changes
Dec 06 03:57:26.210 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 06 03:57:26.212 INFO [stderr]      Running /target/debug/deps/writing_an_interpreter_in_rust-85e2beae604c21ee
Dec 06 03:57:26.221 INFO [stdout] 
Dec 06 03:57:26.221 INFO [stdout] running 3 tests
Dec 06 03:57:26.221 INFO [stdout] test lexer::is_letter_test ... ok
Dec 06 03:57:26.221 INFO [stdout] test lexer::next_token_test ... ok
Dec 06 03:57:26.221 INFO [stdout] test token::lookup_ident_test ... ok
Dec 06 03:57:26.221 INFO [stdout] 
Dec 06 03:57:26.221 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 03:57:26.221 INFO [stdout] 
Dec 06 03:57:26.221 INFO [stdout] 
Dec 06 03:57:26.221 INFO [stdout] running 3 tests
Dec 06 03:57:26.221 INFO [stderr]      Running /target/debug/deps/writing_an_interpreter_in_rust-22c832572351a6e9
Dec 06 03:57:26.225 INFO [stdout] test lexer::is_letter_test ... ok
Dec 06 03:57:26.226 INFO [stdout] test token::lookup_ident_test ... ok
Dec 06 03:57:26.226 INFO [stdout] test lexer::next_token_test ... ok
Dec 06 03:57:26.226 INFO [stdout] 
Dec 06 03:57:26.226 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 03:57:26.226 INFO [stdout] 
Dec 06 03:57:26.226 INFO [stderr]    Doc-tests writing_an_interpreter_in_rust
Dec 06 03:57:26.448 INFO [stdout] 
Dec 06 03:57:26.448 INFO [stdout] running 0 tests
Dec 06 03:57:26.448 INFO [stdout] 
Dec 06 03:57:26.448 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 03:57:26.448 INFO [stdout] 
Dec 06 03:57:26.454 INFO [stderr] su: No module specific data is present
Dec 06 03:57:26.777 INFO running `"docker" "inspect" "bf812f2c1f9a9b12b4970e1705f2a144e41d117d1bfa4babb736572c7b65ef84"`
Dec 06 03:57:26.886 INFO running `"docker" "rm" "-f" "bf812f2c1f9a9b12b4970e1705f2a144e41d117d1bfa4babb736572c7b65ef84"`
Dec 06 03:57:27.080 INFO [stdout] bf812f2c1f9a9b12b4970e1705f2a144e41d117d1bfa4babb736572c7b65ef84