[INFO] fetching crate matschik-hello-world 0.2.0...
[INFO] testing matschik-hello-world-0.2.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate matschik-hello-world 0.2.0 into /workspace/builds/worker-89/source
[INFO] validating manifest of crates.io crate matschik-hello-world 0.2.0 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 matschik-hello-world 0.2.0
[INFO] finished tweaking crates.io crate matschik-hello-world 0.2.0
[INFO] tweaked toml for crates.io crate matschik-hello-world 0.2.0 written to /workspace/builds/worker-89/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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] b5fa1f5aaf4e1f0e2231841b1bc1d97425bd2318121fd08199a659cce5e06e0f
[INFO] running `Command { std: "docker" "start" "-a" "b5fa1f5aaf4e1f0e2231841b1bc1d97425bd2318121fd08199a659cce5e06e0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b5fa1f5aaf4e1f0e2231841b1bc1d97425bd2318121fd08199a659cce5e06e0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5fa1f5aaf4e1f0e2231841b1bc1d97425bd2318121fd08199a659cce5e06e0f", kill_on_drop: false }`
[INFO] [stdout] b5fa1f5aaf4e1f0e2231841b1bc1d97425bd2318121fd08199a659cce5e06e0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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] 7d1d087dcdbe22e38377ee340e9da28431eea7b103fa0f0ed3098f571e1c293a
[INFO] running `Command { std: "docker" "start" "-a" "7d1d087dcdbe22e38377ee340e9da28431eea7b103fa0f0ed3098f571e1c293a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling matschik-hello-world v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "7d1d087dcdbe22e38377ee340e9da28431eea7b103fa0f0ed3098f571e1c293a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d1d087dcdbe22e38377ee340e9da28431eea7b103fa0f0ed3098f571e1c293a", kill_on_drop: false }`
[INFO] [stdout] 7d1d087dcdbe22e38377ee340e9da28431eea7b103fa0f0ed3098f571e1c293a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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] 1fdddffd815d39b5e02549ea1d524316605594b79f8d3cbc8bef3ce5c4d75e9f
[INFO] running `Command { std: "docker" "start" "-a" "1fdddffd815d39b5e02549ea1d524316605594b79f8d3cbc8bef3ce5c4d75e9f", 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling matschik-hello-world v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "1fdddffd815d39b5e02549ea1d524316605594b79f8d3cbc8bef3ce5c4d75e9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fdddffd815d39b5e02549ea1d524316605594b79f8d3cbc8bef3ce5c4d75e9f", kill_on_drop: false }`
[INFO] [stdout] 1fdddffd815d39b5e02549ea1d524316605594b79f8d3cbc8bef3ce5c4d75e9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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] 5691e6a0d77d9f762439484ce94422f3046e9e70269e606eaa68f25dc17bec60
[INFO] running `Command { std: "docker" "start" "-a" "5691e6a0d77d9f762439484ce94422f3046e9e70269e606eaa68f25dc17bec60", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/matschik_hello_world-0969f362666a2b4f)
[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 matschik-hello-world
[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" "5691e6a0d77d9f762439484ce94422f3046e9e70269e606eaa68f25dc17bec60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5691e6a0d77d9f762439484ce94422f3046e9e70269e606eaa68f25dc17bec60", kill_on_drop: false }`
[INFO] [stdout] 5691e6a0d77d9f762439484ce94422f3046e9e70269e606eaa68f25dc17bec60