[INFO] fetching crate marlon 0.0.0...
[INFO] testing marlon-0.0.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate marlon 0.0.0 into /workspace/builds/worker-31/source
[INFO] validating manifest of crates.io crate marlon 0.0.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate marlon 0.0.0
[INFO] finished tweaking crates.io crate marlon 0.0.0
[INFO] tweaked toml for crates.io crate marlon 0.0.0 written to /workspace/builds/worker-31/source/Cargo.toml
[INFO] crate crates.io crate marlon 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aa50cd9184d89ed77cad82454dcebecfd7e7cc26af3c641947b2be2cce1a3808
[INFO] running `Command { std: "docker" "start" "-a" "aa50cd9184d89ed77cad82454dcebecfd7e7cc26af3c641947b2be2cce1a3808", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa50cd9184d89ed77cad82454dcebecfd7e7cc26af3c641947b2be2cce1a3808", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa50cd9184d89ed77cad82454dcebecfd7e7cc26af3c641947b2be2cce1a3808", kill_on_drop: false }`
[INFO] [stdout] aa50cd9184d89ed77cad82454dcebecfd7e7cc26af3c641947b2be2cce1a3808
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dbe962745f3da8f11f3fc4f33ba87395a1f81c4516e156a20a5bc8448760f651
[INFO] running `Command { std: "docker" "start" "-a" "dbe962745f3da8f11f3fc4f33ba87395a1f81c4516e156a20a5bc8448760f651", kill_on_drop: false }`
[INFO] [stderr]    Compiling marlon v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "dbe962745f3da8f11f3fc4f33ba87395a1f81c4516e156a20a5bc8448760f651", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbe962745f3da8f11f3fc4f33ba87395a1f81c4516e156a20a5bc8448760f651", kill_on_drop: false }`
[INFO] [stdout] dbe962745f3da8f11f3fc4f33ba87395a1f81c4516e156a20a5bc8448760f651
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d68c7687acbea47e0bcbfde843be374ba0550f154420e8e95e1c6f94091929a
[INFO] running `Command { std: "docker" "start" "-a" "6d68c7687acbea47e0bcbfde843be374ba0550f154420e8e95e1c6f94091929a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling marlon v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "6d68c7687acbea47e0bcbfde843be374ba0550f154420e8e95e1c6f94091929a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d68c7687acbea47e0bcbfde843be374ba0550f154420e8e95e1c6f94091929a", kill_on_drop: false }`
[INFO] [stdout] 6d68c7687acbea47e0bcbfde843be374ba0550f154420e8e95e1c6f94091929a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 32d6977c75886d7d2d815116d4794a2e6b990a73b53c532038a58272780c2485
[INFO] running `Command { std: "docker" "start" "-a" "32d6977c75886d7d2d815116d4794a2e6b990a73b53c532038a58272780c2485", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/marlon-a17c78d70d60af5a)
[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" "32d6977c75886d7d2d815116d4794a2e6b990a73b53c532038a58272780c2485", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32d6977c75886d7d2d815116d4794a2e6b990a73b53c532038a58272780c2485", kill_on_drop: false }`
[INFO] [stdout] 32d6977c75886d7d2d815116d4794a2e6b990a73b53c532038a58272780c2485