[INFO] fetching crate serde_derive 1.0.130...
[INFO] testing serde_derive-1.0.130 against 1.55.0 for beta-1.56-1
[INFO] extracting crate serde_derive 1.0.130 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate serde_derive 1.0.130 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate serde_derive 1.0.130
[INFO] finished tweaking crates.io crate serde_derive 1.0.130
[INFO] tweaked toml for crates.io crate serde_derive 1.0.130 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7e75a46602ce55cfaa611ff467a8c9ddf07664f07353dab94956149af68b9b09
[INFO] running `Command { std: "docker" "start" "-a" "7e75a46602ce55cfaa611ff467a8c9ddf07664f07353dab94956149af68b9b09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e75a46602ce55cfaa611ff467a8c9ddf07664f07353dab94956149af68b9b09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e75a46602ce55cfaa611ff467a8c9ddf07664f07353dab94956149af68b9b09", kill_on_drop: false }`
[INFO] [stdout] 7e75a46602ce55cfaa611ff467a8c9ddf07664f07353dab94956149af68b9b09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50c78a270441deee0b66533d40d20302b7b2bba75a6ce99d5867c7a21c7d46ae
[INFO] running `Command { std: "docker" "start" "-a" "50c78a270441deee0b66533d40d20302b7b2bba75a6ce99d5867c7a21c7d46ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_derive v1.0.130 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.12s
[INFO] running `Command { std: "docker" "inspect" "50c78a270441deee0b66533d40d20302b7b2bba75a6ce99d5867c7a21c7d46ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50c78a270441deee0b66533d40d20302b7b2bba75a6ce99d5867c7a21c7d46ae", kill_on_drop: false }`
[INFO] [stdout] 50c78a270441deee0b66533d40d20302b7b2bba75a6ce99d5867c7a21c7d46ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f63fe5b042f65ba078f6031aad9451f2241e82b4dcb4a56536639d60355936ed
[INFO] running `Command { std: "docker" "start" "-a" "f63fe5b042f65ba078f6031aad9451f2241e82b4dcb4a56536639d60355936ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_derive v1.0.130 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.79s
[INFO] running `Command { std: "docker" "inspect" "f63fe5b042f65ba078f6031aad9451f2241e82b4dcb4a56536639d60355936ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f63fe5b042f65ba078f6031aad9451f2241e82b4dcb4a56536639d60355936ed", kill_on_drop: false }`
[INFO] [stdout] f63fe5b042f65ba078f6031aad9451f2241e82b4dcb4a56536639d60355936ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1be1b809c3087195ac3ac704ac9e7f6925cb939a3156213ea1f3ffd0c45f9643
[INFO] running `Command { std: "docker" "start" "-a" "1be1b809c3087195ac3ac704ac9e7f6925cb939a3156213ea1f3ffd0c45f9643", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/serde_derive-e66b6c68edd3bd14)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]    Doc-tests serde_derive
[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] [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 0.34s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1be1b809c3087195ac3ac704ac9e7f6925cb939a3156213ea1f3ffd0c45f9643", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1be1b809c3087195ac3ac704ac9e7f6925cb939a3156213ea1f3ffd0c45f9643", kill_on_drop: false }`
[INFO] [stdout] 1be1b809c3087195ac3ac704ac9e7f6925cb939a3156213ea1f3ffd0c45f9643