[INFO] fetching crate precis 0.0.0...
[INFO] testing precis-0.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate precis 0.0.0 into /workspace/builds/worker-75/source
[INFO] validating manifest of crates.io crate precis 0.0.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate precis 0.0.0
[INFO] finished tweaking crates.io crate precis 0.0.0
[INFO] tweaked toml for crates.io crate precis 0.0.0 written to /workspace/builds/worker-75/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c47f076a5029f280ee61410f8faf6d2107be5c14fe79baa3b0c1dbfdcd96f2b4
[INFO] running `Command { std: "docker" "start" "-a" "c47f076a5029f280ee61410f8faf6d2107be5c14fe79baa3b0c1dbfdcd96f2b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c47f076a5029f280ee61410f8faf6d2107be5c14fe79baa3b0c1dbfdcd96f2b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c47f076a5029f280ee61410f8faf6d2107be5c14fe79baa3b0c1dbfdcd96f2b4", kill_on_drop: false }`
[INFO] [stdout] c47f076a5029f280ee61410f8faf6d2107be5c14fe79baa3b0c1dbfdcd96f2b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc84f6aa78b5a2ae1becc7ea60e6827a62f8ae3a979023aed94be562e18cd717
[INFO] running `Command { std: "docker" "start" "-a" "cc84f6aa78b5a2ae1becc7ea60e6827a62f8ae3a979023aed94be562e18cd717", kill_on_drop: false }`
[INFO] [stderr]    Compiling precis v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "cc84f6aa78b5a2ae1becc7ea60e6827a62f8ae3a979023aed94be562e18cd717", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc84f6aa78b5a2ae1becc7ea60e6827a62f8ae3a979023aed94be562e18cd717", kill_on_drop: false }`
[INFO] [stdout] cc84f6aa78b5a2ae1becc7ea60e6827a62f8ae3a979023aed94be562e18cd717
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 84c4ab1be030603db6a4fe3992bef5dfec4aa0ea80d8cc428c6faa5c6d2fd4f8
[INFO] running `Command { std: "docker" "start" "-a" "84c4ab1be030603db6a4fe3992bef5dfec4aa0ea80d8cc428c6faa5c6d2fd4f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling precis v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "84c4ab1be030603db6a4fe3992bef5dfec4aa0ea80d8cc428c6faa5c6d2fd4f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84c4ab1be030603db6a4fe3992bef5dfec4aa0ea80d8cc428c6faa5c6d2fd4f8", kill_on_drop: false }`
[INFO] [stdout] 84c4ab1be030603db6a4fe3992bef5dfec4aa0ea80d8cc428c6faa5c6d2fd4f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6fc72aa0cc72f241cf218a7293931152eecdb83bd47abb2b228510edf5d62ec0
[INFO] running `Command { std: "docker" "start" "-a" "6fc72aa0cc72f241cf218a7293931152eecdb83bd47abb2b228510edf5d62ec0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.19s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/precis-7b375b4a37939af1)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests precis
[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] [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" "6fc72aa0cc72f241cf218a7293931152eecdb83bd47abb2b228510edf5d62ec0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fc72aa0cc72f241cf218a7293931152eecdb83bd47abb2b228510edf5d62ec0", kill_on_drop: false }`
[INFO] [stdout] 6fc72aa0cc72f241cf218a7293931152eecdb83bd47abb2b228510edf5d62ec0