[INFO] fetching crate hackernews 0.0.0...
[INFO] testing hackernews-0.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate hackernews 0.0.0 into /workspace/builds/worker-96/source
[INFO] validating manifest of crates.io crate hackernews 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 hackernews 0.0.0
[INFO] finished tweaking crates.io crate hackernews 0.0.0
[INFO] tweaked toml for crates.io crate hackernews 0.0.0 written to /workspace/builds/worker-96/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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] 7719229b60749f9e890edd9ec40dbd2dc8b21fa8433bdf831210777874ce9526
[INFO] running `Command { std: "docker" "start" "-a" "7719229b60749f9e890edd9ec40dbd2dc8b21fa8433bdf831210777874ce9526", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7719229b60749f9e890edd9ec40dbd2dc8b21fa8433bdf831210777874ce9526", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7719229b60749f9e890edd9ec40dbd2dc8b21fa8433bdf831210777874ce9526", kill_on_drop: false }`
[INFO] [stdout] 7719229b60749f9e890edd9ec40dbd2dc8b21fa8433bdf831210777874ce9526
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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] 55d0e2a9ec9c649caa3786b5b8391056d79c2a2d865532efadf53cf0dffdf961
[INFO] running `Command { std: "docker" "start" "-a" "55d0e2a9ec9c649caa3786b5b8391056d79c2a2d865532efadf53cf0dffdf961", kill_on_drop: false }`
[INFO] [stderr]    Compiling hackernews v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "55d0e2a9ec9c649caa3786b5b8391056d79c2a2d865532efadf53cf0dffdf961", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55d0e2a9ec9c649caa3786b5b8391056d79c2a2d865532efadf53cf0dffdf961", kill_on_drop: false }`
[INFO] [stdout] 55d0e2a9ec9c649caa3786b5b8391056d79c2a2d865532efadf53cf0dffdf961
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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] cb8c0bd4964bb5b242198cef194721a8b7664cf4ec1d7b1f4a48c13a443d8f26
[INFO] running `Command { std: "docker" "start" "-a" "cb8c0bd4964bb5b242198cef194721a8b7664cf4ec1d7b1f4a48c13a443d8f26", kill_on_drop: false }`
[INFO] [stderr]    Compiling hackernews v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "cb8c0bd4964bb5b242198cef194721a8b7664cf4ec1d7b1f4a48c13a443d8f26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb8c0bd4964bb5b242198cef194721a8b7664cf4ec1d7b1f4a48c13a443d8f26", kill_on_drop: false }`
[INFO] [stdout] cb8c0bd4964bb5b242198cef194721a8b7664cf4ec1d7b1f4a48c13a443d8f26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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] 8e37ffb024426915066971c463e37f6d0b29531d50c8607777fed32603d24aae
[INFO] running `Command { std: "docker" "start" "-a" "8e37ffb024426915066971c463e37f6d0b29531d50c8607777fed32603d24aae", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hackernews-0fdd637a36f7f21f)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hackernews
[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] [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" "8e37ffb024426915066971c463e37f6d0b29531d50c8607777fed32603d24aae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e37ffb024426915066971c463e37f6d0b29531d50c8607777fed32603d24aae", kill_on_drop: false }`
[INFO] [stdout] 8e37ffb024426915066971c463e37f6d0b29531d50c8607777fed32603d24aae