[INFO] fetching crate gt-bijective_connection_graph 0.1.0...
[INFO] testing gt-bijective_connection_graph-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate gt-bijective_connection_graph 0.1.0 into /workspace/builds/worker-19/source
[INFO] validating manifest of crates.io crate gt-bijective_connection_graph 0.1.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gt-bijective_connection_graph 0.1.0
[INFO] finished tweaking crates.io crate gt-bijective_connection_graph 0.1.0
[INFO] tweaked toml for crates.io crate gt-bijective_connection_graph 0.1.0 written to /workspace/builds/worker-19/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aca832d423080952ac6579c06a742f7ed3c52deb4629968d9ecfb040aa3ae18f
[INFO] running `Command { std: "docker" "start" "-a" "aca832d423080952ac6579c06a742f7ed3c52deb4629968d9ecfb040aa3ae18f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aca832d423080952ac6579c06a742f7ed3c52deb4629968d9ecfb040aa3ae18f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aca832d423080952ac6579c06a742f7ed3c52deb4629968d9ecfb040aa3ae18f", kill_on_drop: false }`
[INFO] [stdout] aca832d423080952ac6579c06a742f7ed3c52deb4629968d9ecfb040aa3ae18f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c628597e7e94b5604d228b1ac374eaed6f021b045bb14d57dad92e541d6304d6
[INFO] running `Command { std: "docker" "start" "-a" "c628597e7e94b5604d228b1ac374eaed6f021b045bb14d57dad92e541d6304d6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling gt-graph v0.1.1
[INFO] [stderr]    Compiling gt-graph-path v0.1.7
[INFO] [stderr]    Compiling gt-directed-bijective-connection-graph v0.2.3
[INFO] [stderr]    Compiling gt-bijective_connection_graph v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "c628597e7e94b5604d228b1ac374eaed6f021b045bb14d57dad92e541d6304d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c628597e7e94b5604d228b1ac374eaed6f021b045bb14d57dad92e541d6304d6", kill_on_drop: false }`
[INFO] [stdout] c628597e7e94b5604d228b1ac374eaed6f021b045bb14d57dad92e541d6304d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85aae717cc3c1497cfd3c121867b45928fbdf595bca6ebb313afd59db617d137
[INFO] running `Command { std: "docker" "start" "-a" "85aae717cc3c1497cfd3c121867b45928fbdf595bca6ebb313afd59db617d137", kill_on_drop: false }`
[INFO] [stderr]    Compiling gt-bijective_connection_graph v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "85aae717cc3c1497cfd3c121867b45928fbdf595bca6ebb313afd59db617d137", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85aae717cc3c1497cfd3c121867b45928fbdf595bca6ebb313afd59db617d137", kill_on_drop: false }`
[INFO] [stdout] 85aae717cc3c1497cfd3c121867b45928fbdf595bca6ebb313afd59db617d137
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6f149c9289ce1dd8d62a46466c568629e108800e09101665407fc5b4a3fef864
[INFO] running `Command { std: "docker" "start" "-a" "6f149c9289ce1dd8d62a46466c568629e108800e09101665407fc5b4a3fef864", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gt_bijective_connection_graph-8dc30a389d9b0c05)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gt-bijective_connection_graph
[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" "6f149c9289ce1dd8d62a46466c568629e108800e09101665407fc5b4a3fef864", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f149c9289ce1dd8d62a46466c568629e108800e09101665407fc5b4a3fef864", kill_on_drop: false }`
[INFO] [stdout] 6f149c9289ce1dd8d62a46466c568629e108800e09101665407fc5b4a3fef864