[INFO] fetching crate integration-test 0.0.1...
[INFO] testing integration-test-0.0.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate integration-test 0.0.1 into /workspace/builds/worker-58/source
[INFO] validating manifest of crates.io crate integration-test 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 integration-test 0.0.1
[INFO] finished tweaking crates.io crate integration-test 0.0.1
[INFO] tweaked toml for crates.io crate integration-test 0.0.1 written to /workspace/builds/worker-58/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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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] af77738d4df65e2c1f4656418f6b93d6974e02031d80407b4a235960ba85ba45
[INFO] running `Command { std: "docker" "start" "-a" "af77738d4df65e2c1f4656418f6b93d6974e02031d80407b4a235960ba85ba45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af77738d4df65e2c1f4656418f6b93d6974e02031d80407b4a235960ba85ba45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af77738d4df65e2c1f4656418f6b93d6974e02031d80407b4a235960ba85ba45", kill_on_drop: false }`
[INFO] [stdout] af77738d4df65e2c1f4656418f6b93d6974e02031d80407b4a235960ba85ba45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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] ac0d148ceb1460d51c4e161760d2837ac31e747893132ae64d7061fcb42bdaf7
[INFO] running `Command { std: "docker" "start" "-a" "ac0d148ceb1460d51c4e161760d2837ac31e747893132ae64d7061fcb42bdaf7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling integration-test v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.20s
[INFO] running `Command { std: "docker" "inspect" "ac0d148ceb1460d51c4e161760d2837ac31e747893132ae64d7061fcb42bdaf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac0d148ceb1460d51c4e161760d2837ac31e747893132ae64d7061fcb42bdaf7", kill_on_drop: false }`
[INFO] [stdout] ac0d148ceb1460d51c4e161760d2837ac31e747893132ae64d7061fcb42bdaf7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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] 064d4f9e5b830f8bb3bc961d151a49e2ef3d45843156a3489b9aa607869de23d
[INFO] running `Command { std: "docker" "start" "-a" "064d4f9e5b830f8bb3bc961d151a49e2ef3d45843156a3489b9aa607869de23d", kill_on_drop: false }`
[INFO] [stderr]    Compiling integration-test v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "064d4f9e5b830f8bb3bc961d151a49e2ef3d45843156a3489b9aa607869de23d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "064d4f9e5b830f8bb3bc961d151a49e2ef3d45843156a3489b9aa607869de23d", kill_on_drop: false }`
[INFO] [stdout] 064d4f9e5b830f8bb3bc961d151a49e2ef3d45843156a3489b9aa607869de23d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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] 21df400001723447ca3cd98a9148021ccce7a10e65ff29a9ec6cf884c6a8f97a
[INFO] running `Command { std: "docker" "start" "-a" "21df400001723447ca3cd98a9148021ccce7a10e65ff29a9ec6cf884c6a8f97a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/integration_test-1613a1fee7f1ebac)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests integration-test
[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" "21df400001723447ca3cd98a9148021ccce7a10e65ff29a9ec6cf884c6a8f97a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21df400001723447ca3cd98a9148021ccce7a10e65ff29a9ec6cf884c6a8f97a", kill_on_drop: false }`
[INFO] [stdout] 21df400001723447ca3cd98a9148021ccce7a10e65ff29a9ec6cf884c6a8f97a