[INFO] fetching crate serde_derive-x86_64-unknown-linux-gnu 1.0.171-alpha.3...
[INFO] testing serde_derive-x86_64-unknown-linux-gnu-1.0.171-alpha.3 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate serde_derive-x86_64-unknown-linux-gnu 1.0.171-alpha.3 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate serde_derive-x86_64-unknown-linux-gnu 1.0.171-alpha.3
[INFO] finished tweaking crates.io crate serde_derive-x86_64-unknown-linux-gnu 1.0.171-alpha.3
[INFO] tweaked toml for crates.io crate serde_derive-x86_64-unknown-linux-gnu 1.0.171-alpha.3 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate serde_derive-x86_64-unknown-linux-gnu 1.0.171-alpha.3 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c5ebba417d50f2b2174f5085991d115206983083bee3d75b634e07287afe4aaf
[INFO] running `Command { std: "docker" "start" "-a" "c5ebba417d50f2b2174f5085991d115206983083bee3d75b634e07287afe4aaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5ebba417d50f2b2174f5085991d115206983083bee3d75b634e07287afe4aaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5ebba417d50f2b2174f5085991d115206983083bee3d75b634e07287afe4aaf", kill_on_drop: false }`
[INFO] [stdout] c5ebba417d50f2b2174f5085991d115206983083bee3d75b634e07287afe4aaf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8d770fa7c4e6d5087debaad91b22a388d6b41c05175a4cc4cb456efac077c71
[INFO] running `Command { std: "docker" "start" "-a" "c8d770fa7c4e6d5087debaad91b22a388d6b41c05175a4cc4cb456efac077c71", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_derive-x86_64-unknown-linux-gnu v1.0.171-alpha.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "c8d770fa7c4e6d5087debaad91b22a388d6b41c05175a4cc4cb456efac077c71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8d770fa7c4e6d5087debaad91b22a388d6b41c05175a4cc4cb456efac077c71", kill_on_drop: false }`
[INFO] [stdout] c8d770fa7c4e6d5087debaad91b22a388d6b41c05175a4cc4cb456efac077c71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 06aefaa3cbd69910751963eb9208c2ad6f009921fa131f841ce3a86c4efe2108
[INFO] running `Command { std: "docker" "start" "-a" "06aefaa3cbd69910751963eb9208c2ad6f009921fa131f841ce3a86c4efe2108", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_derive-x86_64-unknown-linux-gnu v1.0.171-alpha.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "06aefaa3cbd69910751963eb9208c2ad6f009921fa131f841ce3a86c4efe2108", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06aefaa3cbd69910751963eb9208c2ad6f009921fa131f841ce3a86c4efe2108", kill_on_drop: false }`
[INFO] [stdout] 06aefaa3cbd69910751963eb9208c2ad6f009921fa131f841ce3a86c4efe2108
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2eb865b5233170f9dfe37e0554706b444894afbf0ac6397f71916e9f5478b28b
[INFO] running `Command { std: "docker" "start" "-a" "2eb865b5233170f9dfe37e0554706b444894afbf0ac6397f71916e9f5478b28b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/serde_derive-03eb7531fd27c5fe)
[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_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" "2eb865b5233170f9dfe37e0554706b444894afbf0ac6397f71916e9f5478b28b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2eb865b5233170f9dfe37e0554706b444894afbf0ac6397f71916e9f5478b28b", kill_on_drop: false }`
[INFO] [stdout] 2eb865b5233170f9dfe37e0554706b444894afbf0ac6397f71916e9f5478b28b