[INFO] crate semval 0.1.6 is already in cache
[INFO] testing semval-0.1.6 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate semval 0.1.6 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate semval 0.1.6 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 semval 0.1.6
[INFO] finished tweaking crates.io crate semval 0.1.6
[INFO] tweaked toml for crates.io crate semval 0.1.6 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate semval 0.1.6 already has a lockfile, it will not be regenerated
[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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] ddefdaa7c2e0c3349a7a72aa7dec7584c614bcc14a8f3354b94447974faae42f
[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" "ddefdaa7c2e0c3349a7a72aa7dec7584c614bcc14a8f3354b94447974faae42f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ddefdaa7c2e0c3349a7a72aa7dec7584c614bcc14a8f3354b94447974faae42f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddefdaa7c2e0c3349a7a72aa7dec7584c614bcc14a8f3354b94447974faae42f", kill_on_drop: false }`
[INFO] [stdout] ddefdaa7c2e0c3349a7a72aa7dec7584c614bcc14a8f3354b94447974faae42f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stdout] 5823c5f8726cf9e84b5a8a63fca0fe6003672632252f3bb520d0b97af34854b6
[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" "5823c5f8726cf9e84b5a8a63fca0fe6003672632252f3bb520d0b97af34854b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling semval v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "5823c5f8726cf9e84b5a8a63fca0fe6003672632252f3bb520d0b97af34854b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5823c5f8726cf9e84b5a8a63fca0fe6003672632252f3bb520d0b97af34854b6", kill_on_drop: false }`
[INFO] [stdout] 5823c5f8726cf9e84b5a8a63fca0fe6003672632252f3bb520d0b97af34854b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stdout] b7a815878ac0257765fbc8f2aec6cb1f8d308ba3b44ce5fb4bf1e2a3f9335ca2
[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" "b7a815878ac0257765fbc8f2aec6cb1f8d308ba3b44ce5fb4bf1e2a3f9335ca2", kill_on_drop: false }`
[INFO] [stderr]    Compiling semval v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "b7a815878ac0257765fbc8f2aec6cb1f8d308ba3b44ce5fb4bf1e2a3f9335ca2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7a815878ac0257765fbc8f2aec6cb1f8d308ba3b44ce5fb4bf1e2a3f9335ca2", kill_on_drop: false }`
[INFO] [stdout] b7a815878ac0257765fbc8f2aec6cb1f8d308ba3b44ce5fb4bf1e2a3f9335ca2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] f227ab8a5a5462ebb6a84900facbfb5f28b1507944309263362d2d5b07180e2d
[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" "f227ab8a5a5462ebb6a84900facbfb5f28b1507944309263362d2d5b07180e2d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/semval-b3f789de894083f7
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test context::tests::valid_context ... ok
[INFO] [stdout] test tests::into_validated ... ok
[INFO] [stdout] test context::tests::default_context ... ok
[INFO] [stdout] test context::tests::invalidate ... ok
[INFO] [stdout] test util::tests::vec_mergeable ... ok
[INFO] [stdout] test util::tests::vec_is_empty ... ok
[INFO] [stdout] test util::tests::unit_result_quantities ... ok
[INFO] [stdout] test tests::validate_slices ... ok
[INFO] [stdout] test tests::validate_option_ref_none ... ok
[INFO] [stdout] test tests::validate_option_none ... ok
[INFO] [stdout] test tests::validate ... ok
[INFO] [stdout] test tests::validate_option_some ... ok
[INFO] [stdout] test tests::is_valid ... ok
[INFO] [stdout] test util::tests::unit_mergeable ... ok
[INFO] [stdout] test tests::validate_option_ref_some ... ok
[INFO] [stdout] test util::tests::unit_is_empty ... ok
[INFO] [stderr]    Doc-tests semval
[INFO] [stdout] test tests::validated_from ... ok
[INFO] [stdout] test tests::validate_slices_ref ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - ValidatedFrom (line 161) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f227ab8a5a5462ebb6a84900facbfb5f28b1507944309263362d2d5b07180e2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f227ab8a5a5462ebb6a84900facbfb5f28b1507944309263362d2d5b07180e2d", kill_on_drop: false }`
[INFO] [stdout] f227ab8a5a5462ebb6a84900facbfb5f28b1507944309263362d2d5b07180e2d