[INFO] fetching crate carol-test 1.1.2...
[INFO] testing carol-test-1.1.2 against 1.60.0 for beta-1.61-1
[INFO] extracting crate carol-test 1.1.2 into /workspace/builds/worker-67/source
[INFO] validating manifest of crates.io crate carol-test 1.1.2 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 carol-test 1.1.2
[INFO] finished tweaking crates.io crate carol-test 1.1.2
[INFO] tweaked toml for crates.io crate carol-test 1.1.2 written to /workspace/builds/worker-67/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] [stderr]     Blocking waiting for file lock on package cache
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded carol-test v2.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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] 221043c8c25c5c7de4bf5925b5dd8f454c5cc3cb0df46bb47524f8f98393a0e4
[INFO] running `Command { std: "docker" "start" "-a" "221043c8c25c5c7de4bf5925b5dd8f454c5cc3cb0df46bb47524f8f98393a0e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "221043c8c25c5c7de4bf5925b5dd8f454c5cc3cb0df46bb47524f8f98393a0e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "221043c8c25c5c7de4bf5925b5dd8f454c5cc3cb0df46bb47524f8f98393a0e4", kill_on_drop: false }`
[INFO] [stdout] 221043c8c25c5c7de4bf5925b5dd8f454c5cc3cb0df46bb47524f8f98393a0e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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] 9cce110f4400308ea31d8e12714d5f3c55db944ca08d200d00e30c392991136f
[INFO] running `Command { std: "docker" "start" "-a" "9cce110f4400308ea31d8e12714d5f3c55db944ca08d200d00e30c392991136f", kill_on_drop: false }`
[INFO] [stderr]    Compiling carol-test v2.0.0
[INFO] [stderr]    Compiling carol-test v1.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "9cce110f4400308ea31d8e12714d5f3c55db944ca08d200d00e30c392991136f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cce110f4400308ea31d8e12714d5f3c55db944ca08d200d00e30c392991136f", kill_on_drop: false }`
[INFO] [stdout] 9cce110f4400308ea31d8e12714d5f3c55db944ca08d200d00e30c392991136f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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] e74031363f04ba3a5d6ebc4ac5896b140ce0886dde9ff608b16bd654c4fbe6a1
[INFO] running `Command { std: "docker" "start" "-a" "e74031363f04ba3a5d6ebc4ac5896b140ce0886dde9ff608b16bd654c4fbe6a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling carol-test v1.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "e74031363f04ba3a5d6ebc4ac5896b140ce0886dde9ff608b16bd654c4fbe6a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e74031363f04ba3a5d6ebc4ac5896b140ce0886dde9ff608b16bd654c4fbe6a1", kill_on_drop: false }`
[INFO] [stdout] e74031363f04ba3a5d6ebc4ac5896b140ce0886dde9ff608b16bd654c4fbe6a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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] 1ddec591585655a0e80a4ab120a48192f74572974cb334e074b5b566673be9c8
[INFO] running `Command { std: "docker" "start" "-a" "1ddec591585655a0e80a4ab120a48192f74572974cb334e074b5b566673be9c8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/carol_test-0d0732137ec3812a)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1ddec591585655a0e80a4ab120a48192f74572974cb334e074b5b566673be9c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ddec591585655a0e80a4ab120a48192f74572974cb334e074b5b566673be9c8", kill_on_drop: false }`
[INFO] [stdout] 1ddec591585655a0e80a4ab120a48192f74572974cb334e074b5b566673be9c8