[INFO] fetching crate gtirb 0.1.0...
[INFO] testing gtirb-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate gtirb 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate gtirb 0.1.0 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 gtirb 0.1.0
[INFO] finished tweaking crates.io crate gtirb 0.1.0
[INFO] tweaked toml for crates.io crate gtirb 0.1.0 written to /workspace/builds/worker-7/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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] c45a629419d4577bd729472be26981ab98033b0d8b746d83909270003487741e
[INFO] running `Command { std: "docker" "start" "-a" "c45a629419d4577bd729472be26981ab98033b0d8b746d83909270003487741e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c45a629419d4577bd729472be26981ab98033b0d8b746d83909270003487741e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c45a629419d4577bd729472be26981ab98033b0d8b746d83909270003487741e", kill_on_drop: false }`
[INFO] [stdout] c45a629419d4577bd729472be26981ab98033b0d8b746d83909270003487741e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 48db283758e8a5301e799c0cb44d266f5c9e80894b818fed30a3824d0659fa93
[INFO] running `Command { std: "docker" "start" "-a" "48db283758e8a5301e799c0cb44d266f5c9e80894b818fed30a3824d0659fa93", kill_on_drop: false }`
[INFO] [stderr]    Compiling gtirb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "48db283758e8a5301e799c0cb44d266f5c9e80894b818fed30a3824d0659fa93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48db283758e8a5301e799c0cb44d266f5c9e80894b818fed30a3824d0659fa93", kill_on_drop: false }`
[INFO] [stdout] 48db283758e8a5301e799c0cb44d266f5c9e80894b818fed30a3824d0659fa93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] d0baa76a3c504825f38fb777617927cea44798de00eb1458d1af9ce5c6322efb
[INFO] running `Command { std: "docker" "start" "-a" "d0baa76a3c504825f38fb777617927cea44798de00eb1458d1af9ce5c6322efb", kill_on_drop: false }`
[INFO] [stderr]    Compiling gtirb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "d0baa76a3c504825f38fb777617927cea44798de00eb1458d1af9ce5c6322efb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0baa76a3c504825f38fb777617927cea44798de00eb1458d1af9ce5c6322efb", kill_on_drop: false }`
[INFO] [stdout] d0baa76a3c504825f38fb777617927cea44798de00eb1458d1af9ce5c6322efb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 38f3439bfb388602841a3382104f243ec57d6036cca567cc8bc08bc675179a99
[INFO] running `Command { std: "docker" "start" "-a" "38f3439bfb388602841a3382104f243ec57d6036cca567cc8bc08bc675179a99", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gtirb-361550a4d0f019dd)
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gtirb
[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" "38f3439bfb388602841a3382104f243ec57d6036cca567cc8bc08bc675179a99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38f3439bfb388602841a3382104f243ec57d6036cca567cc8bc08bc675179a99", kill_on_drop: false }`
[INFO] [stdout] 38f3439bfb388602841a3382104f243ec57d6036cca567cc8bc08bc675179a99