[INFO] updating cached repository wearegay/mucc
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/wearegay/mucc
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/wearegay/mucc" "work/ex/beta-1.37-6/sources/1.36.0/gh/wearegay/mucc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/wearegay/mucc'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/wearegay/mucc" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/wearegay/mucc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/wearegay/mucc'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 22c43345c844c493573c6f3ff73d06f91281f130
[INFO] sha for GitHub repo wearegay/mucc: 22c43345c844c493573c6f3ff73d06f91281f130
[INFO] validating manifest of wearegay/mucc on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of wearegay/mucc on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing wearegay/mucc
[INFO] finished frobbing wearegay/mucc
[INFO] frobbed toml for wearegay/mucc written to work/ex/beta-1.37-6/sources/1.36.0/gh/wearegay/mucc/Cargo.toml
[INFO] started frobbing wearegay/mucc
[INFO] finished frobbing wearegay/mucc
[INFO] frobbed toml for wearegay/mucc written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/wearegay/mucc/Cargo.toml
[INFO] crate wearegay/mucc already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing wearegay/mucc against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/wearegay/mucc:/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=warn" "-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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 9e7190daf325cfc4bed6ab6e1444de522690c263ec6c22d226116978ec8d89be
[INFO] running `"docker" "start" "-a" "9e7190daf325cfc4bed6ab6e1444de522690c263ec6c22d226116978ec8d89be"`
[INFO] [stderr]    Compiling μcc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.79s
[INFO] running `"docker" "inspect" "9e7190daf325cfc4bed6ab6e1444de522690c263ec6c22d226116978ec8d89be"`
[INFO] running `"docker" "rm" "-f" "9e7190daf325cfc4bed6ab6e1444de522690c263ec6c22d226116978ec8d89be"`
[INFO] [stdout] 9e7190daf325cfc4bed6ab6e1444de522690c263ec6c22d226116978ec8d89be
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/wearegay/mucc:/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=warn" "-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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] d5f765f0368d6b2c6efc844806336f7942a5dae18e69a4b0dd9bbaa39ff80085
[INFO] running `"docker" "start" "-a" "d5f765f0368d6b2c6efc844806336f7942a5dae18e69a4b0dd9bbaa39ff80085"`
[INFO] [stderr]    Compiling μcc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.64s
[INFO] running `"docker" "inspect" "d5f765f0368d6b2c6efc844806336f7942a5dae18e69a4b0dd9bbaa39ff80085"`
[INFO] running `"docker" "rm" "-f" "d5f765f0368d6b2c6efc844806336f7942a5dae18e69a4b0dd9bbaa39ff80085"`
[INFO] [stdout] d5f765f0368d6b2c6efc844806336f7942a5dae18e69a4b0dd9bbaa39ff80085
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/wearegay/mucc:/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=warn" "-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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 7c758af43b101a8c5bb3bbc5a351215746e8fa6d0c9e298fe9dc7803b2595de4
[INFO] running `"docker" "start" "-a" "7c758af43b101a8c5bb3bbc5a351215746e8fa6d0c9e298fe9dc7803b2595de4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/μcc-36b1a265220f3b2f
[INFO] [stdout] 
[INFO] [stdout] running 39 tests
[INFO] [stdout] test lex::tests::test_lexer_comment ... ok
[INFO] [stdout] test lex::tests::test_invalid_hex_byte_escape ... ok
[INFO] [stdout] test lex::tests::test_invalid_decimal_escape ... ok
[INFO] [stdout] test lex::tests::test_invalid_escape ... ok
[INFO] [stdout] test lex::tests::test_incomplete_binary_literal ... ok
[INFO] [stdout] test lex::tests::test_lexer_error_invalid_size_literal ... ok
[INFO] [stdout] test lex::tests::test_lexer_int_literal ... ok
[INFO] [stdout] test lex::tests::test_lexer_plus ... ok
[INFO] [stdout] test lex::tests::test_lexer_nonint_literal ... ok
[INFO] [stdout] test lex::tests::test_lexer_increment ... ok
[INFO] [stdout] test lex::tests::test_lexer_triple ... ok
[INFO] [stdout] test lex::tests::test_lexer_pointerderef_lessthan_minus ... ok
[INFO] [stdout] test lex::tests::test_lexer_invalid_char_literal ... ok
[INFO] [stdout] test lex::tests::test_lexer_plus_plus ... ok
[INFO] [stdout] test lex::tests::test_lexer_valid_char_literal ... ok
[INFO] [stdout] test lex::tests::test_lower_unicode_escape ... ok
[INFO] [stdout] test lex::tests::test_lexer_string_literal ... ok
[INFO] [stdout] test lex::tests::test_lexer_while_keyword ... ok
[INFO] [stdout] test lex::tests::test_truncated_hex_byte_escape ... ok
[INFO] [stdout] test lex::tests::test_truncated_lower_unicode_escape ... ok
[INFO] [stdout] test lex::tests::test_lexer_location ... ok
[INFO] [stdout] test lex::tests::test_lexer_zero ... ok
[INFO] [stdout] test lex::tests::test_truncated_upper_unicode_escape ... ok
[INFO] [stdout] test parse::tests::test_n_body ... ignored
[INFO] [stdout] test lex::tests::test_lexer_identifier ... ok
[INFO] [stdout] test lex::tests::test_unclosed_string ... ok
[INFO] [stdout] test lex::tests::test_lexer_function_definition ... ok
[INFO] [stdout] test lex::tests::test_multiline_nextnt ... ok
[INFO] [stdout] test lex::tests::test_truncated_decimal ... ok
[INFO] [stdout] test lex::tests::test_zero_at_end ... ok
[INFO] [stdout] test lex::tests::test_truncated_string_escape ... ok
[INFO] [stdout] test parse::tests::test_parse_0_invalid ... ok
[INFO] [stdout] test parse::tests::test_parse_empty ... ok
[INFO] [stdout] test untyped_ast::tests::test_forward_declaration ... ok
[INFO] [stdout] test parse::tests::test_parse_semicolon ... ok
[INFO] [stdout] test parse::tests::test_parse_typedef ... ok
[INFO] [stdout] test parse::tests::test_parse_pointers ... ok
[INFO] [stdout] test parse::tests::test_parse_minimal_main ... ok
[INFO] [stdout] test parse::tests::test_parse_gcd ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 38 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "7c758af43b101a8c5bb3bbc5a351215746e8fa6d0c9e298fe9dc7803b2595de4"`
[INFO] running `"docker" "rm" "-f" "7c758af43b101a8c5bb3bbc5a351215746e8fa6d0c9e298fe9dc7803b2595de4"`
[INFO] [stdout] 7c758af43b101a8c5bb3bbc5a351215746e8fa6d0c9e298fe9dc7803b2595de4