[INFO] fetching crate cloudelon 0.0.1...
[INFO] testing cloudelon-0.0.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate cloudelon 0.0.1 into /workspace/builds/worker-52/source
[INFO] validating manifest of crates.io crate cloudelon 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 cloudelon 0.0.1
[INFO] finished tweaking crates.io crate cloudelon 0.0.1
[INFO] tweaked toml for crates.io crate cloudelon 0.0.1 written to /workspace/builds/worker-52/source/Cargo.toml
[INFO] crate crates.io crate cloudelon 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-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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] 6510b6d61f04642acf0ac9af77c271d604b14fd3de974f6d5f7221553d5d7a63
[INFO] running `Command { std: "docker" "start" "-a" "6510b6d61f04642acf0ac9af77c271d604b14fd3de974f6d5f7221553d5d7a63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6510b6d61f04642acf0ac9af77c271d604b14fd3de974f6d5f7221553d5d7a63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6510b6d61f04642acf0ac9af77c271d604b14fd3de974f6d5f7221553d5d7a63", kill_on_drop: false }`
[INFO] [stdout] 6510b6d61f04642acf0ac9af77c271d604b14fd3de974f6d5f7221553d5d7a63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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] eacdb6eec424561bb29baaf815e13e39664091e19f5943f2502d61539ac4c3de
[INFO] running `Command { std: "docker" "start" "-a" "eacdb6eec424561bb29baaf815e13e39664091e19f5943f2502d61539ac4c3de", kill_on_drop: false }`
[INFO] [stderr]    Compiling cloudelon v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.16s
[INFO] running `Command { std: "docker" "inspect" "eacdb6eec424561bb29baaf815e13e39664091e19f5943f2502d61539ac4c3de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eacdb6eec424561bb29baaf815e13e39664091e19f5943f2502d61539ac4c3de", kill_on_drop: false }`
[INFO] [stdout] eacdb6eec424561bb29baaf815e13e39664091e19f5943f2502d61539ac4c3de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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] 2d2609edb26c86792190b6dd6e49acbb5cd377b2be16e5609116c8b904ad9837
[INFO] running `Command { std: "docker" "start" "-a" "2d2609edb26c86792190b6dd6e49acbb5cd377b2be16e5609116c8b904ad9837", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cloudelon v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.40s
[INFO] running `Command { std: "docker" "inspect" "2d2609edb26c86792190b6dd6e49acbb5cd377b2be16e5609116c8b904ad9837", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d2609edb26c86792190b6dd6e49acbb5cd377b2be16e5609116c8b904ad9837", kill_on_drop: false }`
[INFO] [stdout] 2d2609edb26c86792190b6dd6e49acbb5cd377b2be16e5609116c8b904ad9837
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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] 56478e9edca5b3ec6efc48863e773e6f67f1fc8d5d6378493233372e34862325
[INFO] running `Command { std: "docker" "start" "-a" "56478e9edca5b3ec6efc48863e773e6f67f1fc8d5d6378493233372e34862325", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.61s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cloudelon-6e357b8b90c589e7)
[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" "56478e9edca5b3ec6efc48863e773e6f67f1fc8d5d6378493233372e34862325", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56478e9edca5b3ec6efc48863e773e6f67f1fc8d5d6378493233372e34862325", kill_on_drop: false }`
[INFO] [stdout] 56478e9edca5b3ec6efc48863e773e6f67f1fc8d5d6378493233372e34862325