[INFO] fetching crate gt-directed-bijective-connection-graph 0.2.3...
[INFO] testing gt-directed-bijective-connection-graph-0.2.3 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate gt-directed-bijective-connection-graph 0.2.3 into /workspace/builds/worker-52/source
[INFO] validating manifest of crates.io crate gt-directed-bijective-connection-graph 0.2.3 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gt-directed-bijective-connection-graph 0.2.3
[INFO] finished tweaking crates.io crate gt-directed-bijective-connection-graph 0.2.3
[INFO] tweaked toml for crates.io crate gt-directed-bijective-connection-graph 0.2.3 written to /workspace/builds/worker-52/source/Cargo.toml
[INFO] crate crates.io crate gt-directed-bijective-connection-graph 0.2.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e212e2ea7d53e486c5256e298eaa34ef0e789a26a63520e048c43ab363b5a0a8
[INFO] running `Command { std: "docker" "start" "-a" "e212e2ea7d53e486c5256e298eaa34ef0e789a26a63520e048c43ab363b5a0a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e212e2ea7d53e486c5256e298eaa34ef0e789a26a63520e048c43ab363b5a0a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e212e2ea7d53e486c5256e298eaa34ef0e789a26a63520e048c43ab363b5a0a8", kill_on_drop: false }`
[INFO] [stdout] e212e2ea7d53e486c5256e298eaa34ef0e789a26a63520e048c43ab363b5a0a8
[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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab38665da4fc7f4e25e544d2df2a4d72c4faf9d194c83f96377e2aa0dd763765
[INFO] running `Command { std: "docker" "start" "-a" "ab38665da4fc7f4e25e544d2df2a4d72c4faf9d194c83f96377e2aa0dd763765", kill_on_drop: false }`
[INFO] [stderr]    Compiling gt-graph v0.1.1
[INFO] [stderr]    Compiling gt-graph-path v0.1.2
[INFO] [stderr]    Compiling gt-directed-bijective-connection-graph v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.04s
[INFO] running `Command { std: "docker" "inspect" "ab38665da4fc7f4e25e544d2df2a4d72c4faf9d194c83f96377e2aa0dd763765", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab38665da4fc7f4e25e544d2df2a4d72c4faf9d194c83f96377e2aa0dd763765", kill_on_drop: false }`
[INFO] [stdout] ab38665da4fc7f4e25e544d2df2a4d72c4faf9d194c83f96377e2aa0dd763765
[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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c43468141498a56865d3a0de6cba996cf5a8bb0f5622076e0133d993baca7d5
[INFO] running `Command { std: "docker" "start" "-a" "0c43468141498a56865d3a0de6cba996cf5a8bb0f5622076e0133d993baca7d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling gt-directed-bijective-connection-graph v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.89s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/gt_directed_bijective_connection_graph-c467010cf6fff30a)
[INFO] [stderr]   Executable tests/test.rs (/opt/rustwide/target/debug/deps/test-43b36f8b428081e0)
[INFO] running `Command { std: "docker" "inspect" "0c43468141498a56865d3a0de6cba996cf5a8bb0f5622076e0133d993baca7d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c43468141498a56865d3a0de6cba996cf5a8bb0f5622076e0133d993baca7d5", kill_on_drop: false }`
[INFO] [stdout] 0c43468141498a56865d3a0de6cba996cf5a8bb0f5622076e0133d993baca7d5
[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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9a1efa662dbd41a3e83045357cc5db713515544302347e081d47350f03769711
[INFO] running `Command { std: "docker" "start" "-a" "9a1efa662dbd41a3e83045357cc5db713515544302347e081d47350f03769711", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/gt_directed_bijective_connection_graph-c467010cf6fff30a)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-43b36f8b428081e0)
[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 4 tests
[INFO] [stdout] test lemma2 ... ok
[INFO] [stderr]    Doc-tests gt-directed-bijective-connection-graph
[INFO] [stdout] test node_to_set ... ok
[INFO] [stdout] test node_to_node ... ok
[INFO] [stdout] test lemma1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "9a1efa662dbd41a3e83045357cc5db713515544302347e081d47350f03769711", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a1efa662dbd41a3e83045357cc5db713515544302347e081d47350f03769711", kill_on_drop: false }`
[INFO] [stdout] 9a1efa662dbd41a3e83045357cc5db713515544302347e081d47350f03769711