[INFO] fetching crate guppy-summaries 0.6.1...
[INFO] testing guppy-summaries-0.6.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate guppy-summaries 0.6.1 into /workspace/builds/worker-19/source
[INFO] validating manifest of crates.io crate guppy-summaries 0.6.1 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 guppy-summaries 0.6.1
[INFO] finished tweaking crates.io crate guppy-summaries 0.6.1
[INFO] tweaked toml for crates.io crate guppy-summaries 0.6.1 written to /workspace/builds/worker-19/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] f9a57b08e8e75cdae6be732ea67239fc5e7995a3a39a54862700a7cedd3ac14b
[INFO] running `Command { std: "docker" "start" "-a" "f9a57b08e8e75cdae6be732ea67239fc5e7995a3a39a54862700a7cedd3ac14b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9a57b08e8e75cdae6be732ea67239fc5e7995a3a39a54862700a7cedd3ac14b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9a57b08e8e75cdae6be732ea67239fc5e7995a3a39a54862700a7cedd3ac14b", kill_on_drop: false }`
[INFO] [stdout] f9a57b08e8e75cdae6be732ea67239fc5e7995a3a39a54862700a7cedd3ac14b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 768f576ce3fad2aba9f817f85b758dfac6a0dbed6ee7474a8621ab4c1d6d61a8
[INFO] running `Command { std: "docker" "start" "-a" "768f576ce3fad2aba9f817f85b758dfac6a0dbed6ee7474a8621ab4c1d6d61a8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling camino v1.0.7
[INFO] [stderr]    Compiling semver v1.0.6
[INFO] [stderr]    Compiling diffus v0.10.0
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling guppy-summaries v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.44s
[INFO] running `Command { std: "docker" "inspect" "768f576ce3fad2aba9f817f85b758dfac6a0dbed6ee7474a8621ab4c1d6d61a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "768f576ce3fad2aba9f817f85b758dfac6a0dbed6ee7474a8621ab4c1d6d61a8", kill_on_drop: false }`
[INFO] [stdout] 768f576ce3fad2aba9f817f85b758dfac6a0dbed6ee7474a8621ab4c1d6d61a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 0f0a879e52b9a3281aa2ec5327b8ed172e9da68f48596e4890564512bfec2542
[INFO] running `Command { std: "docker" "start" "-a" "0f0a879e52b9a3281aa2ec5327b8ed172e9da68f48596e4890564512bfec2542", kill_on_drop: false }`
[INFO] [stderr]    Compiling diff v0.1.12
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling pretty_assertions v1.1.0
[INFO] [stderr]    Compiling guppy-summaries v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.09s
[INFO] running `Command { std: "docker" "inspect" "0f0a879e52b9a3281aa2ec5327b8ed172e9da68f48596e4890564512bfec2542", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f0a879e52b9a3281aa2ec5327b8ed172e9da68f48596e4890564512bfec2542", kill_on_drop: false }`
[INFO] [stdout] 0f0a879e52b9a3281aa2ec5327b8ed172e9da68f48596e4890564512bfec2542
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 5a003137d963b50ff506fee0c53a5f8466e69a859d242820664533c08310c6fd
[INFO] running `Command { std: "docker" "start" "-a" "5a003137d963b50ff506fee0c53a5f8466e69a859d242820664533c08310c6fd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/guppy_summaries-072b345114c91b43)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test unit_tests::basic_tests::empty_roundtrip ... ok
[INFO] [stdout] test unit_tests::basic_tests::basic_roundtrip ... ok
[INFO] [stdout] test unit_tests::basic_tests::test_serialization ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests guppy-summaries
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.48s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5a003137d963b50ff506fee0c53a5f8466e69a859d242820664533c08310c6fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a003137d963b50ff506fee0c53a5f8466e69a859d242820664533c08310c6fd", kill_on_drop: false }`
[INFO] [stdout] 5a003137d963b50ff506fee0c53a5f8466e69a859d242820664533c08310c6fd