[INFO] fetching crate serde_derive 1.0.136...
[INFO] testing serde_derive-1.0.136 against 1.59.0 for beta-1.60-1
[INFO] extracting crate serde_derive 1.0.136 into /workspace/builds/worker-98/source
[INFO] validating manifest of crates.io crate serde_derive 1.0.136 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 serde_derive 1.0.136
[INFO] finished tweaking crates.io crate serde_derive 1.0.136
[INFO] tweaked toml for crates.io crate serde_derive 1.0.136 written to /workspace/builds/worker-98/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-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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] e9750d07bd107d5fcfb5e96084d2a1ee680f17d82a591584c6e678a6be61f27f
[INFO] running `Command { std: "docker" "start" "-a" "e9750d07bd107d5fcfb5e96084d2a1ee680f17d82a591584c6e678a6be61f27f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e9750d07bd107d5fcfb5e96084d2a1ee680f17d82a591584c6e678a6be61f27f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9750d07bd107d5fcfb5e96084d2a1ee680f17d82a591584c6e678a6be61f27f", kill_on_drop: false }`
[INFO] [stdout] e9750d07bd107d5fcfb5e96084d2a1ee680f17d82a591584c6e678a6be61f27f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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] 2788bbf548ec7a7a8e0ea57654d1fa80dee6c4713c4494d0bd04384ff5836406
[INFO] running `Command { std: "docker" "start" "-a" "2788bbf548ec7a7a8e0ea57654d1fa80dee6c4713c4494d0bd04384ff5836406", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_derive v1.0.136 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.08s
[INFO] running `Command { std: "docker" "inspect" "2788bbf548ec7a7a8e0ea57654d1fa80dee6c4713c4494d0bd04384ff5836406", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2788bbf548ec7a7a8e0ea57654d1fa80dee6c4713c4494d0bd04384ff5836406", kill_on_drop: false }`
[INFO] [stdout] 2788bbf548ec7a7a8e0ea57654d1fa80dee6c4713c4494d0bd04384ff5836406
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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] 0ee8cb4fbaffc075fad02c9f421dc00299c259f60ad001a045a3cddc64004a35
[INFO] running `Command { std: "docker" "start" "-a" "0ee8cb4fbaffc075fad02c9f421dc00299c259f60ad001a045a3cddc64004a35", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling serde_derive v1.0.136 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.26s
[INFO] running `Command { std: "docker" "inspect" "0ee8cb4fbaffc075fad02c9f421dc00299c259f60ad001a045a3cddc64004a35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ee8cb4fbaffc075fad02c9f421dc00299c259f60ad001a045a3cddc64004a35", kill_on_drop: false }`
[INFO] [stdout] 0ee8cb4fbaffc075fad02c9f421dc00299c259f60ad001a045a3cddc64004a35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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] df7c54caa6d772c4cc8073cfdb71ffb9e04daf098480f1a6c69d42610b0509ca
[INFO] running `Command { std: "docker" "start" "-a" "df7c54caa6d772c4cc8073cfdb71ffb9e04daf098480f1a6c69d42610b0509ca", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/serde_derive-cbd620996e215bf8)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test internals::case::rename_fields ... ok
[INFO] [stdout] test internals::case::rename_variants ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serde_derive
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 3) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "df7c54caa6d772c4cc8073cfdb71ffb9e04daf098480f1a6c69d42610b0509ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df7c54caa6d772c4cc8073cfdb71ffb9e04daf098480f1a6c69d42610b0509ca", kill_on_drop: false }`
[INFO] [stdout] df7c54caa6d772c4cc8073cfdb71ffb9e04daf098480f1a6c69d42610b0509ca