[INFO] fetching crate subplotlib-derive 0.1.0...
[INFO] testing subplotlib-derive-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate subplotlib-derive 0.1.0 into /workspace/builds/worker-89/source
[INFO] validating manifest of crates.io crate subplotlib-derive 0.1.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate subplotlib-derive 0.1.0
[INFO] finished tweaking crates.io crate subplotlib-derive 0.1.0
[INFO] tweaked toml for crates.io crate subplotlib-derive 0.1.0 written to /workspace/builds/worker-89/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc86e21b01ae184af6674dabb086210540afeb832c6412250ddf5bd27fa2275f
[INFO] running `Command { std: "docker" "start" "-a" "dc86e21b01ae184af6674dabb086210540afeb832c6412250ddf5bd27fa2275f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc86e21b01ae184af6674dabb086210540afeb832c6412250ddf5bd27fa2275f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc86e21b01ae184af6674dabb086210540afeb832c6412250ddf5bd27fa2275f", kill_on_drop: false }`
[INFO] [stdout] dc86e21b01ae184af6674dabb086210540afeb832c6412250ddf5bd27fa2275f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49bb6b36b0fd5d2ebd29443c0ed2b680d5f24348854807f02a999516a6d79650
[INFO] running `Command { std: "docker" "start" "-a" "49bb6b36b0fd5d2ebd29443c0ed2b680d5f24348854807f02a999516a6d79650", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling fehler-macros v1.0.0
[INFO] [stderr]    Compiling fehler v1.0.0
[INFO] [stderr]    Compiling subplotlib-derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.28s
[INFO] running `Command { std: "docker" "inspect" "49bb6b36b0fd5d2ebd29443c0ed2b680d5f24348854807f02a999516a6d79650", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49bb6b36b0fd5d2ebd29443c0ed2b680d5f24348854807f02a999516a6d79650", kill_on_drop: false }`
[INFO] [stdout] 49bb6b36b0fd5d2ebd29443c0ed2b680d5f24348854807f02a999516a6d79650
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8d9b5b332b26b035d88e92dcb09523a9b8e47fc598466a639af83ae301846248
[INFO] running `Command { std: "docker" "start" "-a" "8d9b5b332b26b035d88e92dcb09523a9b8e47fc598466a639af83ae301846248", kill_on_drop: false }`
[INFO] [stderr]    Compiling subplotlib-derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "8d9b5b332b26b035d88e92dcb09523a9b8e47fc598466a639af83ae301846248", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d9b5b332b26b035d88e92dcb09523a9b8e47fc598466a639af83ae301846248", kill_on_drop: false }`
[INFO] [stdout] 8d9b5b332b26b035d88e92dcb09523a9b8e47fc598466a639af83ae301846248
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1ec73d5bb03879c5b2fef932a0fc82d4a0f4f99f7d4bf2539d685ca34ed91877
[INFO] running `Command { std: "docker" "start" "-a" "1ec73d5bb03879c5b2fef932a0fc82d4a0f4f99f7d4bf2539d685ca34ed91877", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/subplotlib_derive-64d2a1f6cf11ad0f)
[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 subplotlib-derive
[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" "1ec73d5bb03879c5b2fef932a0fc82d4a0f4f99f7d4bf2539d685ca34ed91877", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ec73d5bb03879c5b2fef932a0fc82d4a0f4f99f7d4bf2539d685ca34ed91877", kill_on_drop: false }`
[INFO] [stdout] 1ec73d5bb03879c5b2fef932a0fc82d4a0f4f99f7d4bf2539d685ca34ed91877