[INFO] fetching crate vertexclique 0.0.0...
[INFO] testing vertexclique-0.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate vertexclique 0.0.0 into /workspace/builds/worker-55/source
[INFO] validating manifest of crates.io crate vertexclique 0.0.0 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 vertexclique 0.0.0
[INFO] finished tweaking crates.io crate vertexclique 0.0.0
[INFO] tweaked toml for crates.io crate vertexclique 0.0.0 written to /workspace/builds/worker-55/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] [stderr]     Blocking waiting for file lock on package cache
[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-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] 629f6f9ba62010772ea5f7f46462113f9616d93e90abf9d60f29fc75b6d430ee
[INFO] running `Command { std: "docker" "start" "-a" "629f6f9ba62010772ea5f7f46462113f9616d93e90abf9d60f29fc75b6d430ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "629f6f9ba62010772ea5f7f46462113f9616d93e90abf9d60f29fc75b6d430ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "629f6f9ba62010772ea5f7f46462113f9616d93e90abf9d60f29fc75b6d430ee", kill_on_drop: false }`
[INFO] [stdout] 629f6f9ba62010772ea5f7f46462113f9616d93e90abf9d60f29fc75b6d430ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] 74b52aa4bca7856b53377be01c2b0b704abbadc04e5156f19d3fd2863da5a4be
[INFO] running `Command { std: "docker" "start" "-a" "74b52aa4bca7856b53377be01c2b0b704abbadc04e5156f19d3fd2863da5a4be", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling vertexclique v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "74b52aa4bca7856b53377be01c2b0b704abbadc04e5156f19d3fd2863da5a4be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74b52aa4bca7856b53377be01c2b0b704abbadc04e5156f19d3fd2863da5a4be", kill_on_drop: false }`
[INFO] [stdout] 74b52aa4bca7856b53377be01c2b0b704abbadc04e5156f19d3fd2863da5a4be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] 72a7ba5b888a17dcd03100c9d8037ebf4edc0d98595400eac255593374d9ff7e
[INFO] running `Command { std: "docker" "start" "-a" "72a7ba5b888a17dcd03100c9d8037ebf4edc0d98595400eac255593374d9ff7e", kill_on_drop: false }`
[INFO] [stderr]    Compiling vertexclique v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/vertexclique-0573c7e47b816f11)
[INFO] running `Command { std: "docker" "inspect" "72a7ba5b888a17dcd03100c9d8037ebf4edc0d98595400eac255593374d9ff7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72a7ba5b888a17dcd03100c9d8037ebf4edc0d98595400eac255593374d9ff7e", kill_on_drop: false }`
[INFO] [stdout] 72a7ba5b888a17dcd03100c9d8037ebf4edc0d98595400eac255593374d9ff7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] 72423e27bc63142ce04f2a3afc022dec362d70f46d2159a913c44095cfdb6352
[INFO] running `Command { std: "docker" "start" "-a" "72423e27bc63142ce04f2a3afc022dec362d70f46d2159a913c44095cfdb6352", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vertexclique-0573c7e47b816f11)
[INFO] [stderr]    Doc-tests vertexclique
[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] [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" "72423e27bc63142ce04f2a3afc022dec362d70f46d2159a913c44095cfdb6352", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72423e27bc63142ce04f2a3afc022dec362d70f46d2159a913c44095cfdb6352", kill_on_drop: false }`
[INFO] [stdout] 72423e27bc63142ce04f2a3afc022dec362d70f46d2159a913c44095cfdb6352