[INFO] fetching crate banjin 0.3.0...
[INFO] testing banjin-0.3.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate banjin 0.3.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate banjin 0.3.0 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 banjin 0.3.0
[INFO] finished tweaking crates.io crate banjin 0.3.0
[INFO] tweaked toml for crates.io crate banjin 0.3.0 written to /workspace/builds/worker-12/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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] ab6cf3d84016ba8ab040900e8f9cbf56871c60510b4e9e66eb64968b2a643ba2
[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" "ab6cf3d84016ba8ab040900e8f9cbf56871c60510b4e9e66eb64968b2a643ba2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab6cf3d84016ba8ab040900e8f9cbf56871c60510b4e9e66eb64968b2a643ba2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab6cf3d84016ba8ab040900e8f9cbf56871c60510b4e9e66eb64968b2a643ba2", kill_on_drop: false }`
[INFO] [stdout] ab6cf3d84016ba8ab040900e8f9cbf56871c60510b4e9e66eb64968b2a643ba2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 05957fe3bcf37cd00b0b5994edfdc24a4ee6258cc2980714f30e9f65630e3470
[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" "05957fe3bcf37cd00b0b5994edfdc24a4ee6258cc2980714f30e9f65630e3470", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling banjin v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.30s
[INFO] running `Command { std: "docker" "inspect" "05957fe3bcf37cd00b0b5994edfdc24a4ee6258cc2980714f30e9f65630e3470", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05957fe3bcf37cd00b0b5994edfdc24a4ee6258cc2980714f30e9f65630e3470", kill_on_drop: false }`
[INFO] [stdout] 05957fe3bcf37cd00b0b5994edfdc24a4ee6258cc2980714f30e9f65630e3470
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 785ed65a7ccb47b5d95ba53cfd15df35100d4b37e4e3e1f57627db9cb1ada3d9
[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" "785ed65a7ccb47b5d95ba53cfd15df35100d4b37e4e3e1f57627db9cb1ada3d9", 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]    Compiling banjin v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "785ed65a7ccb47b5d95ba53cfd15df35100d4b37e4e3e1f57627db9cb1ada3d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "785ed65a7ccb47b5d95ba53cfd15df35100d4b37e4e3e1f57627db9cb1ada3d9", kill_on_drop: false }`
[INFO] [stdout] 785ed65a7ccb47b5d95ba53cfd15df35100d4b37e4e3e1f57627db9cb1ada3d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 3ca825b4d5a510851123afac08794b20975fae06135b9f6d9f12e87f959ffa47
[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" "3ca825b4d5a510851123afac08794b20975fae06135b9f6d9f12e87f959ffa47", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/banjin-ed2779844e937ba4
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests banjin
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] impl std::str::FromStr for Gender {
[INFO] [stdout] 	type Err = ();
[INFO] [stdout] 
[INFO] [stdout] 	fn from_str(text: &str) -> Result<Self, Self::Err> {
[INFO] [stdout] 		if text.eq_ignore_ascii_case("Male") { Ok(Gender::Male) }
[INFO] [stdout] 		else if text == "Female" { Ok(Gender::Female) }
[INFO] [stdout] 		else { Ok(Gender::Other(text.to_owned())) }
[INFO] [stdout] 	}
[INFO] [stdout] 
[INFO] [stdout] }
[INFO] [stdout] 
[INFO] [stdout] test src/lib.rs - (line 78) ... ok
[INFO] [stdout] test src/lib.rs - (line 36) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3ca825b4d5a510851123afac08794b20975fae06135b9f6d9f12e87f959ffa47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ca825b4d5a510851123afac08794b20975fae06135b9f6d9f12e87f959ffa47", kill_on_drop: false }`
[INFO] [stdout] 3ca825b4d5a510851123afac08794b20975fae06135b9f6d9f12e87f959ffa47