Dec 01 21:43:43.188 INFO testing chr4/writing_an_interpreter_in_rust against 1.30.1 for beta-1.31-5
Dec 01 21:43:43.188 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 21:43:43.562 INFO [stdout] 1949a52cf7b5b2908f24b4573207445e729b3d6024437ba127e07884bb0a90e8
Dec 01 21:43:43.571 INFO running `"docker" "start" "-a" "1949a52cf7b5b2908f24b4573207445e729b3d6024437ba127e07884bb0a90e8"`
Dec 01 21:43:44.992 INFO [stderr] usermod: no changes
Dec 01 21:43:45.023 INFO [stderr]    Compiling writing_an_interpreter_in_rust v0.1.0 (/source)
Dec 01 21:43:46.579 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.57s
Dec 01 21:43:46.581 INFO [stderr] su: No module specific data is present
Dec 01 21:43:46.954 INFO running `"docker" "inspect" "1949a52cf7b5b2908f24b4573207445e729b3d6024437ba127e07884bb0a90e8"`
Dec 01 21:43:47.095 INFO running `"docker" "rm" "-f" "1949a52cf7b5b2908f24b4573207445e729b3d6024437ba127e07884bb0a90e8"`
Dec 01 21:43:47.223 INFO [stdout] 1949a52cf7b5b2908f24b4573207445e729b3d6024437ba127e07884bb0a90e8
Dec 01 21:43:47.225 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 21:43:47.431 INFO [stdout] 27dd9bf7939cce557aabb2075b38ad928c0308123fe9ac95203a7ac56fe71fd2
Dec 01 21:43:47.437 INFO running `"docker" "start" "-a" "27dd9bf7939cce557aabb2075b38ad928c0308123fe9ac95203a7ac56fe71fd2"`
Dec 01 21:43:47.951 INFO [stderr] usermod: no changes
Dec 01 21:43:47.987 INFO [stderr]    Compiling writing_an_interpreter_in_rust v0.1.0 (/source)
Dec 01 21:43:49.330 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
Dec 01 21:43:49.333 INFO [stderr] su: No module specific data is present
Dec 01 21:43:49.588 INFO running `"docker" "inspect" "27dd9bf7939cce557aabb2075b38ad928c0308123fe9ac95203a7ac56fe71fd2"`
Dec 01 21:43:49.692 INFO running `"docker" "rm" "-f" "27dd9bf7939cce557aabb2075b38ad928c0308123fe9ac95203a7ac56fe71fd2"`
Dec 01 21:43:49.774 INFO [stdout] 27dd9bf7939cce557aabb2075b38ad928c0308123fe9ac95203a7ac56fe71fd2
Dec 01 21:43:49.776 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 21:43:49.980 INFO [stdout] a37c6e62c7c7f520a431da25b44e3dfb9d611a30b730a016f4075e85f57d9a12
Dec 01 21:43:49.985 INFO running `"docker" "start" "-a" "a37c6e62c7c7f520a431da25b44e3dfb9d611a30b730a016f4075e85f57d9a12"`
Dec 01 21:43:50.571 INFO [stderr] usermod: no changes
Dec 01 21:43:50.596 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 01 21:43:50.597 INFO [stderr]      Running /target/debug/deps/writing_an_interpreter_in_rust-6211a0c91f40152d
Dec 01 21:43:50.604 INFO [stdout] 
Dec 01 21:43:50.604 INFO [stdout] running 3 tests
Dec 01 21:43:50.611 INFO [stdout] test lexer::is_letter_test ... ok
Dec 01 21:43:50.611 INFO [stdout] test token::lookup_ident_test ... ok
Dec 01 21:43:50.611 INFO [stdout] test lexer::next_token_test ... ok
Dec 01 21:43:50.611 INFO [stdout] 
Dec 01 21:43:50.611 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 21:43:50.611 INFO [stdout] 
Dec 01 21:43:50.618 INFO [stderr]      Running /target/debug/deps/writing_an_interpreter_in_rust-cdd52cbdf4bebeec
Dec 01 21:43:50.623 INFO [stdout] 
Dec 01 21:43:50.623 INFO [stdout] running 3 tests
Dec 01 21:43:50.623 INFO [stdout] test lexer::is_letter_test ... ok
Dec 01 21:43:50.627 INFO [stdout] test lexer::next_token_test ... ok
Dec 01 21:43:50.627 INFO [stdout] test token::lookup_ident_test ... ok
Dec 01 21:43:50.627 INFO [stdout] 
Dec 01 21:43:50.627 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 21:43:50.627 INFO [stdout] 
Dec 01 21:43:50.634 INFO [stderr]    Doc-tests writing_an_interpreter_in_rust
Dec 01 21:43:51.320 INFO [stdout] 
Dec 01 21:43:51.320 INFO [stdout] running 0 tests
Dec 01 21:43:51.320 INFO [stdout] 
Dec 01 21:43:51.320 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 21:43:51.320 INFO [stdout] 
Dec 01 21:43:51.327 INFO [stderr] su: No module specific data is present
Dec 01 21:43:51.585 INFO running `"docker" "inspect" "a37c6e62c7c7f520a431da25b44e3dfb9d611a30b730a016f4075e85f57d9a12"`
Dec 01 21:43:51.686 INFO running `"docker" "rm" "-f" "a37c6e62c7c7f520a431da25b44e3dfb9d611a30b730a016f4075e85f57d9a12"`
Dec 01 21:43:51.795 INFO [stdout] a37c6e62c7c7f520a431da25b44e3dfb9d611a30b730a016f4075e85f57d9a12
