[INFO] fetching crate traitgraph-dimacs-io 0.7.0...
[INFO] testing traitgraph-dimacs-io-0.7.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate traitgraph-dimacs-io 0.7.0 into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate traitgraph-dimacs-io 0.7.0 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 traitgraph-dimacs-io 0.7.0
[INFO] finished tweaking crates.io crate traitgraph-dimacs-io 0.7.0
[INFO] tweaked toml for crates.io crate traitgraph-dimacs-io 0.7.0 written to /workspace/builds/worker-28/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-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 7d95afe7e22b083370fae32814da68785a5489746fa2222abe89384b13234a96
[INFO] running `Command { std: "docker" "start" "-a" "7d95afe7e22b083370fae32814da68785a5489746fa2222abe89384b13234a96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d95afe7e22b083370fae32814da68785a5489746fa2222abe89384b13234a96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d95afe7e22b083370fae32814da68785a5489746fa2222abe89384b13234a96", kill_on_drop: false }`
[INFO] [stdout] 7d95afe7e22b083370fae32814da68785a5489746fa2222abe89384b13234a96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 7dce07b7470c3c123d300c41c4b2a3252c6fdb7df00a31752d032b2136865e16
[INFO] running `Command { std: "docker" "start" "-a" "7dce07b7470c3c123d300c41c4b2a3252c6fdb7df00a31752d032b2136865e16", kill_on_drop: false }`
[INFO] [stderr]    Compiling fixedbitset v0.2.0
[INFO] [stderr]    Compiling traitsequence v0.6.0
[INFO] [stderr]    Compiling bitvector v0.1.5
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling traitgraph v0.7.0
[INFO] [stderr]    Compiling traitgraph-dimacs-io v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.03s
[INFO] running `Command { std: "docker" "inspect" "7dce07b7470c3c123d300c41c4b2a3252c6fdb7df00a31752d032b2136865e16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dce07b7470c3c123d300c41c4b2a3252c6fdb7df00a31752d032b2136865e16", kill_on_drop: false }`
[INFO] [stdout] 7dce07b7470c3c123d300c41c4b2a3252c6fdb7df00a31752d032b2136865e16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] ec77d9da654ede3a0bd211f208368b17d1776f5970abdd8f495ea3c075aef2ed
[INFO] running `Command { std: "docker" "start" "-a" "ec77d9da654ede3a0bd211f208368b17d1776f5970abdd8f495ea3c075aef2ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling traitgraph-dimacs-io v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "ec77d9da654ede3a0bd211f208368b17d1776f5970abdd8f495ea3c075aef2ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec77d9da654ede3a0bd211f208368b17d1776f5970abdd8f495ea3c075aef2ed", kill_on_drop: false }`
[INFO] [stdout] ec77d9da654ede3a0bd211f208368b17d1776f5970abdd8f495ea3c075aef2ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] ecfe4044bd255aa30dacbd66e88bfb70bcee94c40d7b085bb1100d5084db72cd
[INFO] running `Command { std: "docker" "start" "-a" "ecfe4044bd255aa30dacbd66e88bfb70bcee94c40d7b085bb1100d5084db72cd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/traitgraph_dimacs_io-031264f6e3c4c624)
[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] [stderr]    Doc-tests traitgraph-dimacs-io
[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" "ecfe4044bd255aa30dacbd66e88bfb70bcee94c40d7b085bb1100d5084db72cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecfe4044bd255aa30dacbd66e88bfb70bcee94c40d7b085bb1100d5084db72cd", kill_on_drop: false }`
[INFO] [stdout] ecfe4044bd255aa30dacbd66e88bfb70bcee94c40d7b085bb1100d5084db72cd