[INFO] fetching crate rustc-ap-rustc_lexer 669.0.0...
[INFO] testing rustc-ap-rustc_lexer-669.0.0 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate rustc-ap-rustc_lexer 669.0.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate rustc-ap-rustc_lexer 669.0.0 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rustc-ap-rustc_lexer 669.0.0
[INFO] finished tweaking crates.io crate rustc-ap-rustc_lexer 669.0.0
[INFO] tweaked toml for crates.io crate rustc-ap-rustc_lexer 669.0.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 745b425aac95a62676d1e64f48d7637394b64f77ab672f7384599773e5d839fa
[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" "745b425aac95a62676d1e64f48d7637394b64f77ab672f7384599773e5d839fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "745b425aac95a62676d1e64f48d7637394b64f77ab672f7384599773e5d839fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "745b425aac95a62676d1e64f48d7637394b64f77ab672f7384599773e5d839fa", kill_on_drop: false }`
[INFO] [stdout] 745b425aac95a62676d1e64f48d7637394b64f77ab672f7384599773e5d839fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3d434d6c963fcc228eb8351bbd5fd48142f7fd6d967713e651ef851720955c49
[INFO] running `Command { std: "docker" "start" "-a" "3d434d6c963fcc228eb8351bbd5fd48142f7fd6d967713e651ef851720955c49", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling rustc-ap-rustc_lexer v669.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "3d434d6c963fcc228eb8351bbd5fd48142f7fd6d967713e651ef851720955c49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d434d6c963fcc228eb8351bbd5fd48142f7fd6d967713e651ef851720955c49", kill_on_drop: false }`
[INFO] [stdout] 3d434d6c963fcc228eb8351bbd5fd48142f7fd6d967713e651ef851720955c49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ae33c81fd45dd7b3eb94d9d5d46d46c81df5136ad99b408dec4e50bf22e91363
[INFO] running `Command { std: "docker" "start" "-a" "ae33c81fd45dd7b3eb94d9d5d46d46c81df5136ad99b408dec4e50bf22e91363", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustc-ap-rustc_lexer v669.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `Command { std: "docker" "inspect" "ae33c81fd45dd7b3eb94d9d5d46d46c81df5136ad99b408dec4e50bf22e91363", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae33c81fd45dd7b3eb94d9d5d46d46c81df5136ad99b408dec4e50bf22e91363", kill_on_drop: false }`
[INFO] [stdout] ae33c81fd45dd7b3eb94d9d5d46d46c81df5136ad99b408dec4e50bf22e91363
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5bea356ebdab4024a36d1f892a8baedc0c5b41e170445976eca895046474d52b
[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" "5bea356ebdab4024a36d1f892a8baedc0c5b41e170445976eca895046474d52b", 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-466db808fbda685e
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test tests::tests::test_invalid_shebang_another_comment ... ok
[INFO] [stdout] test tests::tests::test_invalid_shebang_comment ... ok
[INFO] [stdout] test tests::tests::test_invalid_shebang_valid_rust_syntax ... ok
[INFO] [stdout] test tests::tests::test_invalid_start ... ok
[INFO] [stdout] test tests::tests::test_shebang_empty_shebang ... ok
[INFO] [stdout] test tests::tests::test_raw_no_start ... ok
[INFO] [stdout] test tests::tests::test_naked_raw_str ... ok
[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_space ... ok
[INFO] [stdout] test tests::tests::test_too_many_terminators ... ok
[INFO] [stdout] test tests::tests::test_shebang_valid_rust_after ... ok
[INFO] [stdout] test unescape::tests::test_unescape_byte_str_good ... ok
[INFO] [stdout] test unescape::tests::test_unescape_byte_good ... ok
[INFO] [stdout] test tests::tests::test_unterminated ... ok
[INFO] [stdout] test unescape::tests::test_unescape_byte_bad ... ok
[INFO] [stdout] test tests::tests::test_valid_shebang ... ok
[INFO] [stdout] test tests::tests::test_unterminated_no_pound ... ok
[INFO] [stdout] test unescape::tests::test_unescape_raw_str ... ok
[INFO] [stdout] test unescape::tests::test_unescape_str_good ... 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_char_bad ... 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" "5bea356ebdab4024a36d1f892a8baedc0c5b41e170445976eca895046474d52b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bea356ebdab4024a36d1f892a8baedc0c5b41e170445976eca895046474d52b", kill_on_drop: false }`
[INFO] [stdout] 5bea356ebdab4024a36d1f892a8baedc0c5b41e170445976eca895046474d52b