[INFO] fetching crate knitting_parse 0.3.0...
[INFO] testing knitting_parse-0.3.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate knitting_parse 0.3.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate knitting_parse 0.3.0 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 knitting_parse 0.3.0
[INFO] finished tweaking crates.io crate knitting_parse 0.3.0
[INFO] tweaked toml for crates.io crate knitting_parse 0.3.0 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] [stdout] 9ced5c65b53c3a06cf964e254fbdb394b8023a4d9f2ba04684f27a3e5c507b66
[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" "9ced5c65b53c3a06cf964e254fbdb394b8023a4d9f2ba04684f27a3e5c507b66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ced5c65b53c3a06cf964e254fbdb394b8023a4d9f2ba04684f27a3e5c507b66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ced5c65b53c3a06cf964e254fbdb394b8023a4d9f2ba04684f27a3e5c507b66", kill_on_drop: false }`
[INFO] [stdout] 9ced5c65b53c3a06cf964e254fbdb394b8023a4d9f2ba04684f27a3e5c507b66
[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] 8ab3c92d60a6b4641c249fa4692874a0fbd39eb08f5c015f261b19c08916c29f
[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" "8ab3c92d60a6b4641c249fa4692874a0fbd39eb08f5c015f261b19c08916c29f", kill_on_drop: false }`
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling radium v0.5.3
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling wyz v0.2.0
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling funty v1.1.0
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling nom v6.2.1
[INFO] [stderr]    Compiling bitvec v0.19.5
[INFO] [stderr]    Compiling knitting_parse v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.84s
[INFO] running `Command { std: "docker" "inspect" "8ab3c92d60a6b4641c249fa4692874a0fbd39eb08f5c015f261b19c08916c29f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ab3c92d60a6b4641c249fa4692874a0fbd39eb08f5c015f261b19c08916c29f", kill_on_drop: false }`
[INFO] [stdout] 8ab3c92d60a6b4641c249fa4692874a0fbd39eb08f5c015f261b19c08916c29f
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0e40f2ddea682129e0c20c98c9f3001002fb28f2c11d0e2d7231a4dc6a1c663e
[INFO] running `Command { std: "docker" "start" "-a" "0e40f2ddea682129e0c20c98c9f3001002fb28f2c11d0e2d7231a4dc6a1c663e", kill_on_drop: false }`
[INFO] [stderr]    Compiling knitting_parse v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.86s
[INFO] running `Command { std: "docker" "inspect" "0e40f2ddea682129e0c20c98c9f3001002fb28f2c11d0e2d7231a4dc6a1c663e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e40f2ddea682129e0c20c98c9f3001002fb28f2c11d0e2d7231a4dc6a1c663e", kill_on_drop: false }`
[INFO] [stdout] 0e40f2ddea682129e0c20c98c9f3001002fb28f2c11d0e2d7231a4dc6a1c663e
[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] [stdout] 7b32edeefbfe5fcaa8e2fa57ac82e4c72324bef7ee9727f87b1e9ab3e385de7f
[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" "7b32edeefbfe5fcaa8e2fa57ac82e4c72324bef7ee9727f87b1e9ab3e385de7f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test options::test::line_number ... ok
[INFO] [stdout] test options::test::start_wrong ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/knitting_parse-82d40ef35b349711)
[INFO] [stdout] test parse_line::test::group ... ok
[INFO] [stdout] test pattern::test::stitch_widths ... ok
[INFO] [stdout] test parse_line::test::simple_exception ... ok
[INFO] [stdout] test parse_line::test::embeded_group_multiplier ... ok
[INFO] [stdout] test options::test::in_round ... ok
[INFO] [stdout] test parse_line::test::embeded_group ... ok
[INFO] [stdout] test parse_line::test::group_multiplier ... ok
[INFO] [stdout] test parse_line::test::simple_parse ... ok
[INFO] [stdout] test pattern::test::simple_exception ... ok
[INFO] [stdout] test parse_line::test::with_multipler ... ok
[INFO] [stdout] test pattern::test::simple_pattern ... ok
[INFO] [stdout] test parse_line::test::with_modifier ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests knitting_parse
[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" "7b32edeefbfe5fcaa8e2fa57ac82e4c72324bef7ee9727f87b1e9ab3e385de7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b32edeefbfe5fcaa8e2fa57ac82e4c72324bef7ee9727f87b1e9ab3e385de7f", kill_on_drop: false }`
[INFO] [stdout] 7b32edeefbfe5fcaa8e2fa57ac82e4c72324bef7ee9727f87b1e9ab3e385de7f