[INFO] fetching crate tapa-trait-serde-derive 0.2.0... [INFO] testing tapa-trait-serde-derive-0.2.0 against 1.55.0 for beta-1.56-1 [INFO] extracting crate tapa-trait-serde-derive 0.2.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate tapa-trait-serde-derive 0.2.0 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 tapa-trait-serde-derive 0.2.0 [INFO] finished tweaking crates.io crate tapa-trait-serde-derive 0.2.0 [INFO] tweaked toml for crates.io crate tapa-trait-serde-derive 0.2.0 written to /workspace/builds/worker-7/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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 3462d2ef4d3af4649b17d83c646f430f4cf91adc7f2c847f6fb9798648a798ba [INFO] running `Command { std: "docker" "start" "-a" "3462d2ef4d3af4649b17d83c646f430f4cf91adc7f2c847f6fb9798648a798ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3462d2ef4d3af4649b17d83c646f430f4cf91adc7f2c847f6fb9798648a798ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3462d2ef4d3af4649b17d83c646f430f4cf91adc7f2c847f6fb9798648a798ba", kill_on_drop: false }` [INFO] [stdout] 3462d2ef4d3af4649b17d83c646f430f4cf91adc7f2c847f6fb9798648a798ba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 60c24d7829e54d975203178ac875c5f28aa7e3aaa88d53da12132c795baa5e0c [INFO] running `Command { std: "docker" "start" "-a" "60c24d7829e54d975203178ac875c5f28aa7e3aaa88d53da12132c795baa5e0c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling tapa-trait-serde-derive v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.05s [INFO] running `Command { std: "docker" "inspect" "60c24d7829e54d975203178ac875c5f28aa7e3aaa88d53da12132c795baa5e0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60c24d7829e54d975203178ac875c5f28aa7e3aaa88d53da12132c795baa5e0c", kill_on_drop: false }` [INFO] [stdout] 60c24d7829e54d975203178ac875c5f28aa7e3aaa88d53da12132c795baa5e0c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 7bbeffd17deb61addb6670f2c723b871c4d81c5e86fef243f632192b906d3d5f [INFO] running `Command { std: "docker" "start" "-a" "7bbeffd17deb61addb6670f2c723b871c4d81c5e86fef243f632192b906d3d5f", kill_on_drop: false }` [INFO] [stderr] Compiling tapa-trait-serde-derive v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.43s [INFO] running `Command { std: "docker" "inspect" "7bbeffd17deb61addb6670f2c723b871c4d81c5e86fef243f632192b906d3d5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7bbeffd17deb61addb6670f2c723b871c4d81c5e86fef243f632192b906d3d5f", kill_on_drop: false }` [INFO] [stdout] 7bbeffd17deb61addb6670f2c723b871c4d81c5e86fef243f632192b906d3d5f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] a1b5d28ea826891c06dbf6bc692f3e9696c3d04dec2c4d0496eaac5da1fcb58f [INFO] running `Command { std: "docker" "start" "-a" "a1b5d28ea826891c06dbf6bc692f3e9696c3d04dec2c4d0496eaac5da1fcb58f", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/tapa_trait_serde_derive-990a10c9fcc4dd6b) [INFO] [stdout] [INFO] [stderr] Doc-tests tapa-trait-serde-derive [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [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" "a1b5d28ea826891c06dbf6bc692f3e9696c3d04dec2c4d0496eaac5da1fcb58f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1b5d28ea826891c06dbf6bc692f3e9696c3d04dec2c4d0496eaac5da1fcb58f", kill_on_drop: false }` [INFO] [stdout] a1b5d28ea826891c06dbf6bc692f3e9696c3d04dec2c4d0496eaac5da1fcb58f