[INFO] fetching crate fiddle 0.0.1...
[INFO] testing fiddle-0.0.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate fiddle 0.0.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate fiddle 0.0.1 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 fiddle 0.0.1
[INFO] finished tweaking crates.io crate fiddle 0.0.1
[INFO] tweaked toml for crates.io crate fiddle 0.0.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate fiddle 0.0.1 already has a lockfile, it will not be regenerated
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 315f1712278718ed5a28239cbac4baf510291e3518c9d4ca6e3673d8ebedaaab
[INFO] running `Command { std: "docker" "start" "-a" "315f1712278718ed5a28239cbac4baf510291e3518c9d4ca6e3673d8ebedaaab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "315f1712278718ed5a28239cbac4baf510291e3518c9d4ca6e3673d8ebedaaab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "315f1712278718ed5a28239cbac4baf510291e3518c9d4ca6e3673d8ebedaaab", kill_on_drop: false }`
[INFO] [stdout] 315f1712278718ed5a28239cbac4baf510291e3518c9d4ca6e3673d8ebedaaab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 32771256be7fea4b9cd4a15e8cc5c1a154f7502782ead87d7bae045b14f762aa
[INFO] running `Command { std: "docker" "start" "-a" "32771256be7fea4b9cd4a15e8cc5c1a154f7502782ead87d7bae045b14f762aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling fiddle v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "32771256be7fea4b9cd4a15e8cc5c1a154f7502782ead87d7bae045b14f762aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32771256be7fea4b9cd4a15e8cc5c1a154f7502782ead87d7bae045b14f762aa", kill_on_drop: false }`
[INFO] [stdout] 32771256be7fea4b9cd4a15e8cc5c1a154f7502782ead87d7bae045b14f762aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 35f896668ec41837b1c3a7e284d8e820b9b61eec31db13b17c5ff59cd7bd70a7
[INFO] running `Command { std: "docker" "start" "-a" "35f896668ec41837b1c3a7e284d8e820b9b61eec31db13b17c5ff59cd7bd70a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling fiddle v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "35f896668ec41837b1c3a7e284d8e820b9b61eec31db13b17c5ff59cd7bd70a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35f896668ec41837b1c3a7e284d8e820b9b61eec31db13b17c5ff59cd7bd70a7", kill_on_drop: false }`
[INFO] [stdout] 35f896668ec41837b1c3a7e284d8e820b9b61eec31db13b17c5ff59cd7bd70a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] f9b71b979727b099720fc36d69a0a51411ca4eed69d7132fec4a33ccc54aef35
[INFO] running `Command { std: "docker" "start" "-a" "f9b71b979727b099720fc36d69a0a51411ca4eed69d7132fec4a33ccc54aef35", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fiddle-04ff1cc8599ea317)
[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" "f9b71b979727b099720fc36d69a0a51411ca4eed69d7132fec4a33ccc54aef35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9b71b979727b099720fc36d69a0a51411ca4eed69d7132fec4a33ccc54aef35", kill_on_drop: false }`
[INFO] [stdout] f9b71b979727b099720fc36d69a0a51411ca4eed69d7132fec4a33ccc54aef35