[INFO] fetching crate traitgraph-dimacs-io 0.10.0...
[INFO] testing traitgraph-dimacs-io-0.10.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate traitgraph-dimacs-io 0.10.0 into /workspace/builds/worker-64/source
[INFO] validating manifest of crates.io crate traitgraph-dimacs-io 0.10.0 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 traitgraph-dimacs-io 0.10.0
[INFO] finished tweaking crates.io crate traitgraph-dimacs-io 0.10.0
[INFO] tweaked toml for crates.io crate traitgraph-dimacs-io 0.10.0 written to /workspace/builds/worker-64/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] 885f91ceb03e69e567f4fba2a04cc49d92e33f4dcda21217405f8a9b371e15da
[INFO] running `Command { std: "docker" "start" "-a" "885f91ceb03e69e567f4fba2a04cc49d92e33f4dcda21217405f8a9b371e15da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "885f91ceb03e69e567f4fba2a04cc49d92e33f4dcda21217405f8a9b371e15da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "885f91ceb03e69e567f4fba2a04cc49d92e33f4dcda21217405f8a9b371e15da", kill_on_drop: false }`
[INFO] [stdout] 885f91ceb03e69e567f4fba2a04cc49d92e33f4dcda21217405f8a9b371e15da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] bab308c38981757e7fad6d20d6d98f5b92caab8b964fb6829c1a7808fc4ea008
[INFO] running `Command { std: "docker" "start" "-a" "bab308c38981757e7fad6d20d6d98f5b92caab8b964fb6829c1a7808fc4ea008", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling fixedbitset v0.2.0
[INFO] [stderr]    Compiling bitvector v0.1.5
[INFO] [stderr]    Compiling traitsequence v0.10.0
[INFO] [stderr]    Compiling indexmap v1.8.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling traitgraph v0.10.0
[INFO] [stderr]    Compiling traitgraph-dimacs-io v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.02s
[INFO] running `Command { std: "docker" "inspect" "bab308c38981757e7fad6d20d6d98f5b92caab8b964fb6829c1a7808fc4ea008", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bab308c38981757e7fad6d20d6d98f5b92caab8b964fb6829c1a7808fc4ea008", kill_on_drop: false }`
[INFO] [stdout] bab308c38981757e7fad6d20d6d98f5b92caab8b964fb6829c1a7808fc4ea008
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] 61c5c3c7ef1edb3bdd48507651c117b204b0b29be4ae4a8c15423e751c17f0b0
[INFO] running `Command { std: "docker" "start" "-a" "61c5c3c7ef1edb3bdd48507651c117b204b0b29be4ae4a8c15423e751c17f0b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling traitgraph-dimacs-io v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "61c5c3c7ef1edb3bdd48507651c117b204b0b29be4ae4a8c15423e751c17f0b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61c5c3c7ef1edb3bdd48507651c117b204b0b29be4ae4a8c15423e751c17f0b0", kill_on_drop: false }`
[INFO] [stdout] 61c5c3c7ef1edb3bdd48507651c117b204b0b29be4ae4a8c15423e751c17f0b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] b9d68de8e400130118ea5a6027dbbb544ec35d8317de343d03feac2db4153c71
[INFO] running `Command { std: "docker" "start" "-a" "b9d68de8e400130118ea5a6027dbbb544ec35d8317de343d03feac2db4153c71", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/traitgraph_dimacs_io-99233b67b9dd6c81)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests traitgraph-dimacs-io
[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" "b9d68de8e400130118ea5a6027dbbb544ec35d8317de343d03feac2db4153c71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9d68de8e400130118ea5a6027dbbb544ec35d8317de343d03feac2db4153c71", kill_on_drop: false }`
[INFO] [stdout] b9d68de8e400130118ea5a6027dbbb544ec35d8317de343d03feac2db4153c71