[INFO] fetching crate rustc-ap-rustc_lexer 671.0.0...
[INFO] testing rustc-ap-rustc_lexer-671.0.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate rustc-ap-rustc_lexer 671.0.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate rustc-ap-rustc_lexer 671.0.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rustc-ap-rustc_lexer 671.0.0
[INFO] finished tweaking crates.io crate rustc-ap-rustc_lexer 671.0.0
[INFO] tweaked toml for crates.io crate rustc-ap-rustc_lexer 671.0.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c0d52ed2582071c976880479b1b777dbaaa66c1620d0714a49a26fdab1ba33c7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c0d52ed2582071c976880479b1b777dbaaa66c1620d0714a49a26fdab1ba33c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0d52ed2582071c976880479b1b777dbaaa66c1620d0714a49a26fdab1ba33c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0d52ed2582071c976880479b1b777dbaaa66c1620d0714a49a26fdab1ba33c7", kill_on_drop: false }`
[INFO] [stdout] c0d52ed2582071c976880479b1b777dbaaa66c1620d0714a49a26fdab1ba33c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b7e8112ed92019c79c4f4fee82f3729bd53ac8fe8a9f1f47b568f0c269d9626
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0b7e8112ed92019c79c4f4fee82f3729bd53ac8fe8a9f1f47b568f0c269d9626", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustc-ap-rustc_lexer v671.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "0b7e8112ed92019c79c4f4fee82f3729bd53ac8fe8a9f1f47b568f0c269d9626", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b7e8112ed92019c79c4f4fee82f3729bd53ac8fe8a9f1f47b568f0c269d9626", kill_on_drop: false }`
[INFO] [stdout] 0b7e8112ed92019c79c4f4fee82f3729bd53ac8fe8a9f1f47b568f0c269d9626
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 487dd78fc81d844165c75ebf71027a580f2eac67eb5dd868bd0ee66358d2b601
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "487dd78fc81d844165c75ebf71027a580f2eac67eb5dd868bd0ee66358d2b601", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustc-ap-rustc_lexer v671.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "487dd78fc81d844165c75ebf71027a580f2eac67eb5dd868bd0ee66358d2b601", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "487dd78fc81d844165c75ebf71027a580f2eac67eb5dd868bd0ee66358d2b601", kill_on_drop: false }`
[INFO] [stdout] 487dd78fc81d844165c75ebf71027a580f2eac67eb5dd868bd0ee66358d2b601
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6b0b4501cb4c175ceef2b2e44638ef3938d52e4e4695272895f5d684ac7d4d56
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6b0b4501cb4c175ceef2b2e44638ef3938d52e4e4695272895f5d684ac7d4d56", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rustc_ap_rustc_lexer-477791df26f05804
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test tests::tests::test_shebang_second_line ... ok
[INFO] [stdout] test tests::tests::test_shebang_followed_by_attrib ... ok
[INFO] [stdout] test tests::tests::test_shebang_empty_shebang ... ok
[INFO] [stdout] test tests::tests::test_invalid_shebang_valid_rust_syntax ... ok
[INFO] [stdout] test tests::tests::test_invalid_shebang_another_comment ... ok
[INFO] [stdout] test tests::tests::test_naked_raw_str ... ok
[INFO] [stdout] test tests::tests::test_invalid_start ... ok
[INFO] [stdout] test tests::tests::test_raw_no_start ... ok
[INFO] [stdout] test tests::tests::test_invalid_shebang_comment ... ok
[INFO] [stdout] test tests::tests::test_too_many_terminators ... ok
[INFO] [stdout] test tests::tests::test_unterminated ... ok
[INFO] [stdout] test tests::tests::test_valid_shebang ... ok
[INFO] [stdout] test unescape::tests::test_unescape_byte_good ... ok
[INFO] [stdout] test unescape::tests::test_unescape_byte_str_good ... ok
[INFO] [stdout] test unescape::tests::test_unescape_char_bad ... ok
[INFO] [stdout] test unescape::tests::test_unescape_char_good ... ok
[INFO] [stdout] test unescape::tests::test_unescape_raw_byte_str ... ok
[INFO] [stdout] test unescape::tests::test_unescape_raw_str ... ok
[INFO] [stdout] test unescape::tests::test_unescape_str_good ... ok
[INFO] [stdout] test tests::tests::test_unterminated_no_pound ... ok
[INFO] [stdout] test unescape::tests::test_unescape_byte_bad ... ok
[INFO] [stdout] test tests::tests::test_shebang_valid_rust_after ... ok
[INFO] [stdout] test tests::tests::test_shebang_space ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6b0b4501cb4c175ceef2b2e44638ef3938d52e4e4695272895f5d684ac7d4d56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b0b4501cb4c175ceef2b2e44638ef3938d52e4e4695272895f5d684ac7d4d56", kill_on_drop: false }`
[INFO] [stdout] 6b0b4501cb4c175ceef2b2e44638ef3938d52e4e4695272895f5d684ac7d4d56