[INFO] fetching crate triable 0.1.2...
[INFO] testing triable-0.1.2 against 1.45.2 for beta-1.46-1
[INFO] extracting crate triable 0.1.2 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate triable 0.1.2 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate triable 0.1.2
[INFO] finished tweaking crates.io crate triable 0.1.2
[INFO] tweaked toml for crates.io crate triable 0.1.2 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "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" "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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dfa3023a6a56cda9f61ab4c844cb219b9b63ab81e65e685742dac4b3f701784e
[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" "dfa3023a6a56cda9f61ab4c844cb219b9b63ab81e65e685742dac4b3f701784e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dfa3023a6a56cda9f61ab4c844cb219b9b63ab81e65e685742dac4b3f701784e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfa3023a6a56cda9f61ab4c844cb219b9b63ab81e65e685742dac4b3f701784e", kill_on_drop: false }`
[INFO] [stdout] dfa3023a6a56cda9f61ab4c844cb219b9b63ab81e65e685742dac4b3f701784e
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--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] 00acd1fcda75ee0b7d273f803be9fd08cf8442c906fc3a7b49f73d7becf3cba4
[INFO] running `Command { std: "docker" "start" "-a" "00acd1fcda75ee0b7d273f803be9fd08cf8442c906fc3a7b49f73d7becf3cba4", kill_on_drop: false }`
[INFO] [stderr]    Compiling triable v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "00acd1fcda75ee0b7d273f803be9fd08cf8442c906fc3a7b49f73d7becf3cba4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00acd1fcda75ee0b7d273f803be9fd08cf8442c906fc3a7b49f73d7becf3cba4", kill_on_drop: false }`
[INFO] [stdout] 00acd1fcda75ee0b7d273f803be9fd08cf8442c906fc3a7b49f73d7becf3cba4
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a299de506aa794ab865f60bb2213feefa6d7e0e9c500d8642fec63a794c05a9a
[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" "a299de506aa794ab865f60bb2213feefa6d7e0e9c500d8642fec63a794c05a9a", kill_on_drop: false }`
[INFO] [stderr]    Compiling triable v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "a299de506aa794ab865f60bb2213feefa6d7e0e9c500d8642fec63a794c05a9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a299de506aa794ab865f60bb2213feefa6d7e0e9c500d8642fec63a794c05a9a", kill_on_drop: false }`
[INFO] [stdout] a299de506aa794ab865f60bb2213feefa6d7e0e9c500d8642fec63a794c05a9a
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0a1b919e08e9ed1e804dcae1188145957ed740023ce6971897d6e09db4b24a50
[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" "0a1b919e08e9ed1e804dcae1188145957ed740023ce6971897d6e09db4b24a50", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/triable-045226557370c63c
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test bool ... ok
[INFO] [stdout] test bool_to_result ... ok
[INFO] [stdout] test option ... ok
[INFO] [stdout] test option_to_bool ... ok
[INFO] [stdout] test result_to_option ... ok
[INFO] [stdout] test bool_to_option ... ok
[INFO] [stdout] test option_to_result ... ok
[INFO] [stdout] test result ... ok
[INFO] [stdout] test result_to_bool ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0a1b919e08e9ed1e804dcae1188145957ed740023ce6971897d6e09db4b24a50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a1b919e08e9ed1e804dcae1188145957ed740023ce6971897d6e09db4b24a50", kill_on_drop: false }`
[INFO] [stdout] 0a1b919e08e9ed1e804dcae1188145957ed740023ce6971897d6e09db4b24a50