[INFO] fetching crate autolayout 0.0.1...
[INFO] testing autolayout-0.0.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate autolayout 0.0.1 into /workspace/builds/worker-76/source
[INFO] validating manifest of crates.io crate autolayout 0.0.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate autolayout 0.0.1
[INFO] finished tweaking crates.io crate autolayout 0.0.1
[INFO] tweaked toml for crates.io crate autolayout 0.0.1 written to /workspace/builds/worker-76/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 510a40f4a662a856babbd9047fd3606b4d9a304f4c5aadf734b06b3be2698d6b
[INFO] running `Command { std: "docker" "start" "-a" "510a40f4a662a856babbd9047fd3606b4d9a304f4c5aadf734b06b3be2698d6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "510a40f4a662a856babbd9047fd3606b4d9a304f4c5aadf734b06b3be2698d6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "510a40f4a662a856babbd9047fd3606b4d9a304f4c5aadf734b06b3be2698d6b", kill_on_drop: false }`
[INFO] [stdout] 510a40f4a662a856babbd9047fd3606b4d9a304f4c5aadf734b06b3be2698d6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05f343477018c2b21a7c682b36ea744c873277ce0c402946b05559b096897343
[INFO] running `Command { std: "docker" "start" "-a" "05f343477018c2b21a7c682b36ea744c873277ce0c402946b05559b096897343", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autolayout v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "05f343477018c2b21a7c682b36ea744c873277ce0c402946b05559b096897343", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05f343477018c2b21a7c682b36ea744c873277ce0c402946b05559b096897343", kill_on_drop: false }`
[INFO] [stdout] 05f343477018c2b21a7c682b36ea744c873277ce0c402946b05559b096897343
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66fac602d0e9907b6665039a7285d98a22fcb21a96508b917783f2177397a375
[INFO] running `Command { std: "docker" "start" "-a" "66fac602d0e9907b6665039a7285d98a22fcb21a96508b917783f2177397a375", kill_on_drop: false }`
[INFO] [stderr]    Compiling autolayout v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.78s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/autolayout-c1784075b55dc12e)
[INFO] running `Command { std: "docker" "inspect" "66fac602d0e9907b6665039a7285d98a22fcb21a96508b917783f2177397a375", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66fac602d0e9907b6665039a7285d98a22fcb21a96508b917783f2177397a375", kill_on_drop: false }`
[INFO] [stdout] 66fac602d0e9907b6665039a7285d98a22fcb21a96508b917783f2177397a375
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 54224b8a561e6ce37ead299e789f5f0671984355cd8d1084ef3b026c01ed31bf
[INFO] running `Command { std: "docker" "start" "-a" "54224b8a561e6ce37ead299e789f5f0671984355cd8d1084ef3b026c01ed31bf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/autolayout-c1784075b55dc12e)
[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" "54224b8a561e6ce37ead299e789f5f0671984355cd8d1084ef3b026c01ed31bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54224b8a561e6ce37ead299e789f5f0671984355cd8d1084ef3b026c01ed31bf", kill_on_drop: false }`
[INFO] [stdout] 54224b8a561e6ce37ead299e789f5f0671984355cd8d1084ef3b026c01ed31bf