[INFO] fetching crate lexers 0.1.3...
[INFO] testing lexers-0.1.3 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate lexers 0.1.3 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate lexers 0.1.3 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lexers 0.1.3
[INFO] finished tweaking crates.io crate lexers 0.1.3
[INFO] tweaked toml for crates.io crate lexers 0.1.3 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", 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] d0c6ae71acc94f87ddf0a1849aedbade6b7c133272bf8e4a235d2af9fa15770e
[INFO] running `Command { std: "docker" "start" "-a" "d0c6ae71acc94f87ddf0a1849aedbade6b7c133272bf8e4a235d2af9fa15770e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0c6ae71acc94f87ddf0a1849aedbade6b7c133272bf8e4a235d2af9fa15770e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0c6ae71acc94f87ddf0a1849aedbade6b7c133272bf8e4a235d2af9fa15770e", kill_on_drop: false }`
[INFO] [stdout] d0c6ae71acc94f87ddf0a1849aedbade6b7c133272bf8e4a235d2af9fa15770e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd602f53338b98690aa38907a9436645ad3b006509afff9e15b231cfd09220bc
[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" "dd602f53338b98690aa38907a9436645ad3b006509afff9e15b231cfd09220bc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling lexers v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "dd602f53338b98690aa38907a9436645ad3b006509afff9e15b231cfd09220bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd602f53338b98690aa38907a9436645ad3b006509afff9e15b231cfd09220bc", kill_on_drop: false }`
[INFO] [stdout] dd602f53338b98690aa38907a9436645ad3b006509afff9e15b231cfd09220bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72fa511e2aea9e8d126762dcab733b982b28234dd3b4e6e23f4c9adb75a0a153
[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" "72fa511e2aea9e8d126762dcab733b982b28234dd3b4e6e23f4c9adb75a0a153", kill_on_drop: false }`
[INFO] [stderr]    Compiling lexers v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "72fa511e2aea9e8d126762dcab733b982b28234dd3b4e6e23f4c9adb75a0a153", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72fa511e2aea9e8d126762dcab733b982b28234dd3b4e6e23f4c9adb75a0a153", kill_on_drop: false }`
[INFO] [stdout] 72fa511e2aea9e8d126762dcab733b982b28234dd3b4e6e23f4c9adb75a0a153
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", 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] 251e71d13016f9aff0c0f7867d2b088ab3e40dbf9453e5613bf5d388b9c7d51f
[INFO] running `Command { std: "docker" "start" "-a" "251e71d13016f9aff0c0f7867d2b088ab3e40dbf9453e5613bf5d388b9c7d51f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lexers-f4ac764cd304e10c)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test helpers_test::scan_identifiers ... ok
[INFO] [stdout] test helpers_test::scan_math_ops ... ok
[INFO] [stdout] test scanner_test::accept ... ok
[INFO] [stdout] test scanner_test::accept_all ... ok
[INFO] [stdout] test scanner_test::extract ... ok
[INFO] [stdout] test scanner_test::extremes ... ok
[INFO] [stdout] test scanner_test::skips ... ok
[INFO] [stdout] test math_tokenizer::tests::unary_ops ... ok
[INFO] [stdout] test math_tokenizer::tests::quantity ... ok
[INFO] [stdout] test math_tokenizer::tests::mixed_ops ... ok
[INFO] [stdout] test math_tokenizer::tests::basic_ops ... ok
[INFO] [stdout] test delim_tokenizer::tests::delim_tokenizer ... ok
[INFO] [stdout] test helpers_test::scan_string ... ok
[INFO] [stdout] test lisp_tokenizer::tests::lisp_tokenizer ... ok
[INFO] [stdout] test helpers_test::scan_number ... ok
[INFO] [stderr]    Doc-tests lexers
[INFO] [stdout] test helpers_test::scan_units ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "251e71d13016f9aff0c0f7867d2b088ab3e40dbf9453e5613bf5d388b9c7d51f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "251e71d13016f9aff0c0f7867d2b088ab3e40dbf9453e5613bf5d388b9c7d51f", kill_on_drop: false }`
[INFO] [stdout] 251e71d13016f9aff0c0f7867d2b088ab3e40dbf9453e5613bf5d388b9c7d51f