[INFO] fetching crate rustmetos_core 1.0.0...
[INFO] testing rustmetos_core-1.0.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate rustmetos_core 1.0.0 into /workspace/builds/worker-87/source
[INFO] validating manifest of crates.io crate rustmetos_core 1.0.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rustmetos_core 1.0.0
[INFO] finished tweaking crates.io crate rustmetos_core 1.0.0
[INFO] tweaked toml for crates.io crate rustmetos_core 1.0.0 written to /workspace/builds/worker-87/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4d32f0e989d57edccd32dbd5e01658b0ce9f2a0bca77a4a889cec06d88e6ba51
[INFO] running `Command { std: "docker" "start" "-a" "4d32f0e989d57edccd32dbd5e01658b0ce9f2a0bca77a4a889cec06d88e6ba51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d32f0e989d57edccd32dbd5e01658b0ce9f2a0bca77a4a889cec06d88e6ba51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d32f0e989d57edccd32dbd5e01658b0ce9f2a0bca77a4a889cec06d88e6ba51", kill_on_drop: false }`
[INFO] [stdout] 4d32f0e989d57edccd32dbd5e01658b0ce9f2a0bca77a4a889cec06d88e6ba51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 688d85c97a72138030e8185b651ac6072eb4db448d958f47b93da9e7bade1e62
[INFO] running `Command { std: "docker" "start" "-a" "688d85c97a72138030e8185b651ac6072eb4db448d958f47b93da9e7bade1e62", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling home v0.5.3
[INFO] [stderr]    Compiling rustmetos_core v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.99s
[INFO] running `Command { std: "docker" "inspect" "688d85c97a72138030e8185b651ac6072eb4db448d958f47b93da9e7bade1e62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "688d85c97a72138030e8185b651ac6072eb4db448d958f47b93da9e7bade1e62", kill_on_drop: false }`
[INFO] [stdout] 688d85c97a72138030e8185b651ac6072eb4db448d958f47b93da9e7bade1e62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b0f058c4ca61b995cec1efd5d845075116a71cca4d408ff49cd56002651d4327
[INFO] running `Command { std: "docker" "start" "-a" "b0f058c4ca61b995cec1efd5d845075116a71cca4d408ff49cd56002651d4327", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustmetos_core v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "b0f058c4ca61b995cec1efd5d845075116a71cca4d408ff49cd56002651d4327", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0f058c4ca61b995cec1efd5d845075116a71cca4d408ff49cd56002651d4327", kill_on_drop: false }`
[INFO] [stdout] b0f058c4ca61b995cec1efd5d845075116a71cca4d408ff49cd56002651d4327
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c610c9f273e4367a1eebe73e3799ddaa94c06f8c87f714192faa3e6a574cdf07
[INFO] running `Command { std: "docker" "start" "-a" "c610c9f273e4367a1eebe73e3799ddaa94c06f8c87f714192faa3e6a574cdf07", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rustmetos_core-c3cb370e429c3df0)
[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] [stderr]    Doc-tests rustmetos_core
[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" "c610c9f273e4367a1eebe73e3799ddaa94c06f8c87f714192faa3e6a574cdf07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c610c9f273e4367a1eebe73e3799ddaa94c06f8c87f714192faa3e6a574cdf07", kill_on_drop: false }`
[INFO] [stdout] c610c9f273e4367a1eebe73e3799ddaa94c06f8c87f714192faa3e6a574cdf07