[INFO] fetching crate rustc-ap-rustc_lexer 697.0.0...
[INFO] testing rustc-ap-rustc_lexer-697.0.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate rustc-ap-rustc_lexer 697.0.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate rustc-ap-rustc_lexer 697.0.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rustc-ap-rustc_lexer 697.0.0
[INFO] finished tweaking crates.io crate rustc-ap-rustc_lexer 697.0.0
[INFO] tweaked toml for crates.io crate rustc-ap-rustc_lexer 697.0.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded expect-test v1.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6c9af9d594d56c07f073278c266148f973d1c3336c27a3c6528c9f451510c609
[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" "6c9af9d594d56c07f073278c266148f973d1c3336c27a3c6528c9f451510c609", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c9af9d594d56c07f073278c266148f973d1c3336c27a3c6528c9f451510c609", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c9af9d594d56c07f073278c266148f973d1c3336c27a3c6528c9f451510c609", kill_on_drop: false }`
[INFO] [stdout] 6c9af9d594d56c07f073278c266148f973d1c3336c27a3c6528c9f451510c609
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e419c5bc0c8f4205421d66a45f25ff70e8944ee2139371a592bf77f54d861490
[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" "e419c5bc0c8f4205421d66a45f25ff70e8944ee2139371a592bf77f54d861490", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustc-ap-rustc_lexer v697.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "e419c5bc0c8f4205421d66a45f25ff70e8944ee2139371a592bf77f54d861490", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e419c5bc0c8f4205421d66a45f25ff70e8944ee2139371a592bf77f54d861490", kill_on_drop: false }`
[INFO] [stdout] e419c5bc0c8f4205421d66a45f25ff70e8944ee2139371a592bf77f54d861490
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0bf5b8ce2ade47bb66e18ae181bee663e9ccc6fb32a9d4597eb0d8002a6015c6
[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" "0bf5b8ce2ade47bb66e18ae181bee663e9ccc6fb32a9d4597eb0d8002a6015c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling dissimilar v1.0.2
[INFO] [stderr]    Compiling expect-test v1.1.0
[INFO] [stderr]    Compiling rustc-ap-rustc_lexer v697.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.21s
[INFO] running `Command { std: "docker" "inspect" "0bf5b8ce2ade47bb66e18ae181bee663e9ccc6fb32a9d4597eb0d8002a6015c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bf5b8ce2ade47bb66e18ae181bee663e9ccc6fb32a9d4597eb0d8002a6015c6", kill_on_drop: false }`
[INFO] [stdout] 0bf5b8ce2ade47bb66e18ae181bee663e9ccc6fb32a9d4597eb0d8002a6015c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6b33db1f73261f28fbd14d77995f78318677cd39d3e027f802c495cfab35adb0
[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" "6b33db1f73261f28fbd14d77995f78318677cd39d3e027f802c495cfab35adb0", 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-67b84e1f7d55cd0b
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test tests::raw_string ... ok
[INFO] [stdout] test tests::comment_flavors ... ok
[INFO] [stdout] test tests::test_raw_no_start ... ok
[INFO] [stdout] test tests::lifetime ... ok
[INFO] [stdout] test tests::test_shebang_empty_shebang ... ok
[INFO] [stdout] test tests::test_shebang_followed_by_attrib ... ok
[INFO] [stdout] test tests::test_shebang_second_line ... ok
[INFO] [stdout] test tests::test_shebang_space ... ok
[INFO] [stdout] test tests::test_shebang_valid_rust_after ... ok
[INFO] [stdout] test tests::test_too_many_terminators ... ok
[INFO] [stdout] test tests::literal_suffixes ... ok
[INFO] [stdout] test tests::test_unterminated ... ok
[INFO] [stdout] test tests::test_unterminated_no_pound ... ok
[INFO] [stdout] test tests::nested_block_comments ... ok
[INFO] [stdout] test tests::test_valid_shebang ... ok
[INFO] [stdout] test unescape::tests::test_unescape_char_bad ... ok
[INFO] [stdout] test unescape::tests::test_unescape_byte_str_good ... ok
[INFO] [stdout] test tests::smoke_test ... ok
[INFO] [stdout] test unescape::tests::test_unescape_char_good ... ok
[INFO] [stdout] test tests::test_invalid_shebang_another_comment ... 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 tests::characters ... ok
[INFO] [stdout] test tests::test_invalid_shebang_comment ... ok
[INFO] [stdout] test tests::test_invalid_start ... ok
[INFO] [stdout] test tests::test_naked_raw_str ... ok
[INFO] [stdout] test unescape::tests::test_unescape_byte_bad ... ok
[INFO] [stdout] test unescape::tests::test_unescape_byte_good ... ok
[INFO] [stdout] test unescape::tests::test_unescape_str_good ... ok
[INFO] [stdout] test tests::test_invalid_shebang_valid_rust_syntax ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6b33db1f73261f28fbd14d77995f78318677cd39d3e027f802c495cfab35adb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b33db1f73261f28fbd14d77995f78318677cd39d3e027f802c495cfab35adb0", kill_on_drop: false }`
[INFO] [stdout] 6b33db1f73261f28fbd14d77995f78318677cd39d3e027f802c495cfab35adb0