[INFO] fetching crate gt-ltq 0.1.1...
[INFO] testing gt-ltq-0.1.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate gt-ltq 0.1.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate gt-ltq 0.1.1 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 gt-ltq 0.1.1
[INFO] finished tweaking crates.io crate gt-ltq 0.1.1
[INFO] tweaked toml for crates.io crate gt-ltq 0.1.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate gt-ltq 0.1.1 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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 68f367a2f93f94a3a0b1ba5ddf3d5df8b05c1ceedf227d63e6bc6268f63b4570
[INFO] running `Command { std: "docker" "start" "-a" "68f367a2f93f94a3a0b1ba5ddf3d5df8b05c1ceedf227d63e6bc6268f63b4570", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68f367a2f93f94a3a0b1ba5ddf3d5df8b05c1ceedf227d63e6bc6268f63b4570", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68f367a2f93f94a3a0b1ba5ddf3d5df8b05c1ceedf227d63e6bc6268f63b4570", kill_on_drop: false }`
[INFO] [stdout] 68f367a2f93f94a3a0b1ba5ddf3d5df8b05c1ceedf227d63e6bc6268f63b4570
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] a44b27ba4f2b5f2e2feb9b8ba6efef075380c6f9bb22a50c436e8f6df1d22ced
[INFO] running `Command { std: "docker" "start" "-a" "a44b27ba4f2b5f2e2feb9b8ba6efef075380c6f9bb22a50c436e8f6df1d22ced", kill_on_drop: false }`
[INFO] [stderr]    Compiling gt-graph v0.1.1
[INFO] [stderr]    Compiling gt-graph-path v0.1.1
[INFO] [stderr]    Compiling gt-directed-bijective-connection-graph v0.2.2
[INFO] [stderr]    Compiling gt-ltq v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "a44b27ba4f2b5f2e2feb9b8ba6efef075380c6f9bb22a50c436e8f6df1d22ced", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a44b27ba4f2b5f2e2feb9b8ba6efef075380c6f9bb22a50c436e8f6df1d22ced", kill_on_drop: false }`
[INFO] [stdout] a44b27ba4f2b5f2e2feb9b8ba6efef075380c6f9bb22a50c436e8f6df1d22ced
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 7103f5a9d04eac52e7f30e485dfc5847808f1add09d9fef66dc70cb5b9bede91
[INFO] running `Command { std: "docker" "start" "-a" "7103f5a9d04eac52e7f30e485dfc5847808f1add09d9fef66dc70cb5b9bede91", kill_on_drop: false }`
[INFO] [stderr]    Compiling gt-ltq v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "7103f5a9d04eac52e7f30e485dfc5847808f1add09d9fef66dc70cb5b9bede91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7103f5a9d04eac52e7f30e485dfc5847808f1add09d9fef66dc70cb5b9bede91", kill_on_drop: false }`
[INFO] [stdout] 7103f5a9d04eac52e7f30e485dfc5847808f1add09d9fef66dc70cb5b9bede91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 900f83fbc29da15703d1ead74b605b1151ca3dd6df0467a9b27946aec08eb08b
[INFO] running `Command { std: "docker" "start" "-a" "900f83fbc29da15703d1ead74b605b1151ca3dd6df0467a9b27946aec08eb08b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gt_ltq-6984430c53184d1b)
[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] [stderr]    Doc-tests gt-ltq
[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" "900f83fbc29da15703d1ead74b605b1151ca3dd6df0467a9b27946aec08eb08b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "900f83fbc29da15703d1ead74b605b1151ca3dd6df0467a9b27946aec08eb08b", kill_on_drop: false }`
[INFO] [stdout] 900f83fbc29da15703d1ead74b605b1151ca3dd6df0467a9b27946aec08eb08b