[INFO] fetching crate serde-enum 0.1.4...
[INFO] testing serde-enum-0.1.4 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate serde-enum 0.1.4 into /workspace/builds/worker-25/source
[INFO] validating manifest of crates.io crate serde-enum 0.1.4 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate serde-enum 0.1.4
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate serde-enum 0.1.4
[INFO] tweaked toml for crates.io crate serde-enum 0.1.4 written to /workspace/builds/worker-25/source/Cargo.toml
[INFO] crate crates.io crate serde-enum 0.1.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] feedd250af422c6c5d84015c667366026cfe9e7281d0b92d520a38a260f04ebe
[INFO] running `Command { std: "docker" "start" "-a" "feedd250af422c6c5d84015c667366026cfe9e7281d0b92d520a38a260f04ebe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "feedd250af422c6c5d84015c667366026cfe9e7281d0b92d520a38a260f04ebe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "feedd250af422c6c5d84015c667366026cfe9e7281d0b92d520a38a260f04ebe", kill_on_drop: false }`
[INFO] [stdout] feedd250af422c6c5d84015c667366026cfe9e7281d0b92d520a38a260f04ebe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] defa7345622dad2e0abf610e2e4e939858fa336b254aaacbfd8ada718d56a0be
[INFO] running `Command { std: "docker" "start" "-a" "defa7345622dad2e0abf610e2e4e939858fa336b254aaacbfd8ada718d56a0be", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling serde-enum v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.00s
[INFO] running `Command { std: "docker" "inspect" "defa7345622dad2e0abf610e2e4e939858fa336b254aaacbfd8ada718d56a0be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "defa7345622dad2e0abf610e2e4e939858fa336b254aaacbfd8ada718d56a0be", kill_on_drop: false }`
[INFO] [stdout] defa7345622dad2e0abf610e2e4e939858fa336b254aaacbfd8ada718d56a0be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0633fe7bb59ece7b05d1fff12af1e0ee3941f56d9a5ca9e8d28cd4f07e1abe28
[INFO] running `Command { std: "docker" "start" "-a" "0633fe7bb59ece7b05d1fff12af1e0ee3941f56d9a5ca9e8d28cd4f07e1abe28", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde-enum v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "0633fe7bb59ece7b05d1fff12af1e0ee3941f56d9a5ca9e8d28cd4f07e1abe28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0633fe7bb59ece7b05d1fff12af1e0ee3941f56d9a5ca9e8d28cd4f07e1abe28", kill_on_drop: false }`
[INFO] [stdout] 0633fe7bb59ece7b05d1fff12af1e0ee3941f56d9a5ca9e8d28cd4f07e1abe28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cb13735dd76b8e9e1c8e5bb9749cd58e48bc72c3935fb8b9f82272018cbe9a43
[INFO] running `Command { std: "docker" "start" "-a" "cb13735dd76b8e9e1c8e5bb9749cd58e48bc72c3935fb8b9f82272018cbe9a43", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/serde_enum-43ff5484698d0ee0)
[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 serde-enum
[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" "cb13735dd76b8e9e1c8e5bb9749cd58e48bc72c3935fb8b9f82272018cbe9a43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb13735dd76b8e9e1c8e5bb9749cd58e48bc72c3935fb8b9f82272018cbe9a43", kill_on_drop: false }`
[INFO] [stdout] cb13735dd76b8e9e1c8e5bb9749cd58e48bc72c3935fb8b9f82272018cbe9a43