[INFO] fetching crate rustc-ap-rustc_lexer 697.0.0...
[INFO] testing rustc-ap-rustc_lexer-697.0.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate rustc-ap-rustc_lexer 697.0.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate rustc-ap-rustc_lexer 697.0.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "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-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 28bb74b891d1ae991ee81f94b3d97b58ecf5c95872445fe4c25f2edb3cfc9416
[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" "28bb74b891d1ae991ee81f94b3d97b58ecf5c95872445fe4c25f2edb3cfc9416", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28bb74b891d1ae991ee81f94b3d97b58ecf5c95872445fe4c25f2edb3cfc9416", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28bb74b891d1ae991ee81f94b3d97b58ecf5c95872445fe4c25f2edb3cfc9416", kill_on_drop: false }`
[INFO] [stdout] 28bb74b891d1ae991ee81f94b3d97b58ecf5c95872445fe4c25f2edb3cfc9416
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d91c2dc2f897db1fa96bf34034ffb59d9d1e0928cb6abc725fc645cd04bc956
[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" "2d91c2dc2f897db1fa96bf34034ffb59d9d1e0928cb6abc725fc645cd04bc956", 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 1.50s
[INFO] running `Command { std: "docker" "inspect" "2d91c2dc2f897db1fa96bf34034ffb59d9d1e0928cb6abc725fc645cd04bc956", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d91c2dc2f897db1fa96bf34034ffb59d9d1e0928cb6abc725fc645cd04bc956", kill_on_drop: false }`
[INFO] [stdout] 2d91c2dc2f897db1fa96bf34034ffb59d9d1e0928cb6abc725fc645cd04bc956
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b929d7595980b3bf03a590aa01ae3d7ff14b595fd0f25cdd584239c4db39cb35
[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" "b929d7595980b3bf03a590aa01ae3d7ff14b595fd0f25cdd584239c4db39cb35", 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 4.27s
[INFO] running `Command { std: "docker" "inspect" "b929d7595980b3bf03a590aa01ae3d7ff14b595fd0f25cdd584239c4db39cb35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b929d7595980b3bf03a590aa01ae3d7ff14b595fd0f25cdd584239c4db39cb35", kill_on_drop: false }`
[INFO] [stdout] b929d7595980b3bf03a590aa01ae3d7ff14b595fd0f25cdd584239c4db39cb35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fde2cd640784c5d4bf113e1149f1fdd86107cf5efab1af3a5d52749734c27e03
[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" "fde2cd640784c5d4bf113e1149f1fdd86107cf5efab1af3a5d52749734c27e03", 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-a52b72a9b6fcb48f
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test tests::characters ... ok
[INFO] [stdout] test tests::comment_flavors ... ok
[INFO] [stdout] test tests::test_invalid_shebang_valid_rust_syntax ... ok
[INFO] [stdout] test tests::literal_suffixes ... ok
[INFO] [stdout] test tests::smoke_test ... ok
[INFO] [stdout] test tests::test_shebang_empty_shebang ... ok
[INFO] [stdout] test tests::test_invalid_shebang_another_comment ... 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_too_many_terminators ... ok
[INFO] [stdout] test tests::test_unterminated ... ok
[INFO] [stdout] test tests::test_raw_no_start ... ok
[INFO] [stdout] test tests::test_naked_raw_str ... ok
[INFO] [stdout] test tests::test_invalid_start ... ok
[INFO] [stdout] test tests::test_shebang_space ... ok
[INFO] [stdout] test tests::test_invalid_shebang_comment ... ok
[INFO] [stdout] test tests::test_valid_shebang ... ok
[INFO] [stdout] test unescape::tests::test_unescape_byte_good ... ok
[INFO] [stdout] test tests::test_unterminated_no_pound ... ok
[INFO] [stdout] test unescape::tests::test_unescape_byte_str_good ... ok
[INFO] [stdout] test unescape::tests::test_unescape_byte_bad ... ok
[INFO] [stdout] test unescape::tests::test_unescape_char_bad ... ok
[INFO] [stdout] test tests::raw_string ... ok
[INFO] [stdout] test unescape::tests::test_unescape_char_good ... ok
[INFO] [stdout] test unescape::tests::test_unescape_raw_str ... ok
[INFO] [stdout] test tests::nested_block_comments ... ok
[INFO] [stdout] test tests::lifetime ... ok
[INFO] [stdout] test unescape::tests::test_unescape_str_good ... ok
[INFO] [stdout] test tests::test_shebang_valid_rust_after ... ok
[INFO] [stdout] test unescape::tests::test_unescape_raw_byte_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fde2cd640784c5d4bf113e1149f1fdd86107cf5efab1af3a5d52749734c27e03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fde2cd640784c5d4bf113e1149f1fdd86107cf5efab1af3a5d52749734c27e03", kill_on_drop: false }`
[INFO] [stdout] fde2cd640784c5d4bf113e1149f1fdd86107cf5efab1af3a5d52749734c27e03