[INFO] fetching crate laniakea 0.0.1...
[INFO] testing laniakea-0.0.1 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate laniakea 0.0.1 into /workspace/builds/worker-74/source
[INFO] validating manifest of crates.io crate laniakea 0.0.1 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 laniakea 0.0.1
[INFO] finished tweaking crates.io crate laniakea 0.0.1
[INFO] tweaked toml for crates.io crate laniakea 0.0.1 written to /workspace/builds/worker-74/source/Cargo.toml
[INFO] crate crates.io crate laniakea 0.0.1 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-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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] 1ba59cdf9824cf8f7a529ff3e27761135bd4657740563203699c4237b25bde87
[INFO] running `Command { std: "docker" "start" "-a" "1ba59cdf9824cf8f7a529ff3e27761135bd4657740563203699c4237b25bde87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ba59cdf9824cf8f7a529ff3e27761135bd4657740563203699c4237b25bde87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ba59cdf9824cf8f7a529ff3e27761135bd4657740563203699c4237b25bde87", kill_on_drop: false }`
[INFO] [stdout] 1ba59cdf9824cf8f7a529ff3e27761135bd4657740563203699c4237b25bde87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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] 4e095b6dc28c4ffe9b6a32353cd01d15eeb3f34168e4c62f7dd79f9bb3e895c5
[INFO] running `Command { std: "docker" "start" "-a" "4e095b6dc28c4ffe9b6a32353cd01d15eeb3f34168e4c62f7dd79f9bb3e895c5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling laniakea v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "4e095b6dc28c4ffe9b6a32353cd01d15eeb3f34168e4c62f7dd79f9bb3e895c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e095b6dc28c4ffe9b6a32353cd01d15eeb3f34168e4c62f7dd79f9bb3e895c5", kill_on_drop: false }`
[INFO] [stdout] 4e095b6dc28c4ffe9b6a32353cd01d15eeb3f34168e4c62f7dd79f9bb3e895c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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] da75fdb38e60ea67f82f9aef36458ceb669cc5c253fe53277e6c93e4b4255b61
[INFO] running `Command { std: "docker" "start" "-a" "da75fdb38e60ea67f82f9aef36458ceb669cc5c253fe53277e6c93e4b4255b61", kill_on_drop: false }`
[INFO] [stderr]    Compiling laniakea v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "da75fdb38e60ea67f82f9aef36458ceb669cc5c253fe53277e6c93e4b4255b61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da75fdb38e60ea67f82f9aef36458ceb669cc5c253fe53277e6c93e4b4255b61", kill_on_drop: false }`
[INFO] [stdout] da75fdb38e60ea67f82f9aef36458ceb669cc5c253fe53277e6c93e4b4255b61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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] 783046e84fb52f65c4c9e47f5fc1caa0bb3a6bd7e0073b1c1b110be33d9c1857
[INFO] running `Command { std: "docker" "start" "-a" "783046e84fb52f65c4c9e47f5fc1caa0bb3a6bd7e0073b1c1b110be33d9c1857", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/laniakea-ed338f761cc9de96)
[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" "783046e84fb52f65c4c9e47f5fc1caa0bb3a6bd7e0073b1c1b110be33d9c1857", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "783046e84fb52f65c4c9e47f5fc1caa0bb3a6bd7e0073b1c1b110be33d9c1857", kill_on_drop: false }`
[INFO] [stdout] 783046e84fb52f65c4c9e47f5fc1caa0bb3a6bd7e0073b1c1b110be33d9c1857