[INFO] fetching crate graph-similarity-cmd 0.0.1...
[INFO] testing graph-similarity-cmd-0.0.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate graph-similarity-cmd 0.0.1 into /workspace/builds/worker-22/source
[INFO] validating manifest of crates.io crate graph-similarity-cmd 0.0.1 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 graph-similarity-cmd 0.0.1
[INFO] finished tweaking crates.io crate graph-similarity-cmd 0.0.1
[INFO] tweaked toml for crates.io crate graph-similarity-cmd 0.0.1 written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 9ddb6aad71bbbc57e3dacde2a05557186d9bbb7ace15b3a9585ab2ee0ddd98f9
[INFO] running `Command { std: "docker" "start" "-a" "9ddb6aad71bbbc57e3dacde2a05557186d9bbb7ace15b3a9585ab2ee0ddd98f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ddb6aad71bbbc57e3dacde2a05557186d9bbb7ace15b3a9585ab2ee0ddd98f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ddb6aad71bbbc57e3dacde2a05557186d9bbb7ace15b3a9585ab2ee0ddd98f9", kill_on_drop: false }`
[INFO] [stdout] 9ddb6aad71bbbc57e3dacde2a05557186d9bbb7ace15b3a9585ab2ee0ddd98f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 2980cbd762a285a61c5a4b6cd73d35e0a4939130274cedbfc36fa41d843c348f
[INFO] running `Command { std: "docker" "start" "-a" "2980cbd762a285a61c5a4b6cd73d35e0a4939130274cedbfc36fa41d843c348f", kill_on_drop: false }`
[INFO] [stderr]    Compiling fixedbitset v0.1.9
[INFO] [stderr]    Compiling asexp v0.3.2
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling petgraph v0.2.10
[INFO] [stderr]    Compiling munkres v0.3.0
[INFO] [stderr]    Compiling graph-io-gml v0.1.1
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling nalgebra v0.5.1
[INFO] [stderr]    Compiling closed01 v0.4.0
[INFO] [stderr]    Compiling graph-neighbor-matching v0.6.2
[INFO] [stderr]    Compiling graph-similarity-cmd v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.20s
[INFO] running `Command { std: "docker" "inspect" "2980cbd762a285a61c5a4b6cd73d35e0a4939130274cedbfc36fa41d843c348f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2980cbd762a285a61c5a4b6cd73d35e0a4939130274cedbfc36fa41d843c348f", kill_on_drop: false }`
[INFO] [stdout] 2980cbd762a285a61c5a4b6cd73d35e0a4939130274cedbfc36fa41d843c348f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 7f1c4850144e096f242653cec7b20486b1216e3ae84ae01f91e5872356f87b7d
[INFO] running `Command { std: "docker" "start" "-a" "7f1c4850144e096f242653cec7b20486b1216e3ae84ae01f91e5872356f87b7d", kill_on_drop: false }`
[INFO] [stderr]    Compiling graph-similarity-cmd v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stderr]   Executable unittests src/bin/gmlcmp.rs (/opt/rustwide/target/debug/deps/gmlcmp-34b8359c7aabe193)
[INFO] running `Command { std: "docker" "inspect" "7f1c4850144e096f242653cec7b20486b1216e3ae84ae01f91e5872356f87b7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f1c4850144e096f242653cec7b20486b1216e3ae84ae01f91e5872356f87b7d", kill_on_drop: false }`
[INFO] [stdout] 7f1c4850144e096f242653cec7b20486b1216e3ae84ae01f91e5872356f87b7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 54f6907cd003c95d0cd1c7cea8027d52b6f02445cd30fbb2a72e5eee4627f1e2
[INFO] running `Command { std: "docker" "start" "-a" "54f6907cd003c95d0cd1c7cea8027d52b6f02445cd30fbb2a72e5eee4627f1e2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/bin/gmlcmp.rs (/opt/rustwide/target/debug/deps/gmlcmp-34b8359c7aabe193)
[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" "54f6907cd003c95d0cd1c7cea8027d52b6f02445cd30fbb2a72e5eee4627f1e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54f6907cd003c95d0cd1c7cea8027d52b6f02445cd30fbb2a72e5eee4627f1e2", kill_on_drop: false }`
[INFO] [stdout] 54f6907cd003c95d0cd1c7cea8027d52b6f02445cd30fbb2a72e5eee4627f1e2