[INFO] fetching crate doodle_derive 0.2.0...
[INFO] testing doodle_derive-0.2.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate doodle_derive 0.2.0 into /workspace/builds/worker-81/source
[INFO] validating manifest of crates.io crate doodle_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 doodle_derive 0.2.0
[INFO] finished tweaking crates.io crate doodle_derive 0.2.0
[INFO] tweaked toml for crates.io crate doodle_derive 0.2.0 written to /workspace/builds/worker-81/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] f5646b0f2e5ee5290fbfd2f9a3606f8e6920c77af12ce070e3e88f608a473d9e
[INFO] running `Command { std: "docker" "start" "-a" "f5646b0f2e5ee5290fbfd2f9a3606f8e6920c77af12ce070e3e88f608a473d9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f5646b0f2e5ee5290fbfd2f9a3606f8e6920c77af12ce070e3e88f608a473d9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5646b0f2e5ee5290fbfd2f9a3606f8e6920c77af12ce070e3e88f608a473d9e", kill_on_drop: false }`
[INFO] [stdout] f5646b0f2e5ee5290fbfd2f9a3606f8e6920c77af12ce070e3e88f608a473d9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] 3ac0aac999cf744ade2f87f798d3318c909a6addd6811751d5f3ff23ed6ac165
[INFO] running `Command { std: "docker" "start" "-a" "3ac0aac999cf744ade2f87f798d3318c909a6addd6811751d5f3ff23ed6ac165", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling doodle_derive v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.78s
[INFO] running `Command { std: "docker" "inspect" "3ac0aac999cf744ade2f87f798d3318c909a6addd6811751d5f3ff23ed6ac165", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ac0aac999cf744ade2f87f798d3318c909a6addd6811751d5f3ff23ed6ac165", kill_on_drop: false }`
[INFO] [stdout] 3ac0aac999cf744ade2f87f798d3318c909a6addd6811751d5f3ff23ed6ac165
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] 1473fb5cd1e95d297fda880840228aaf2d270a1fa62c7edce72b0df05b8616b8
[INFO] running `Command { std: "docker" "start" "-a" "1473fb5cd1e95d297fda880840228aaf2d270a1fa62c7edce72b0df05b8616b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling doodle_derive v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "1473fb5cd1e95d297fda880840228aaf2d270a1fa62c7edce72b0df05b8616b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1473fb5cd1e95d297fda880840228aaf2d270a1fa62c7edce72b0df05b8616b8", kill_on_drop: false }`
[INFO] [stdout] 1473fb5cd1e95d297fda880840228aaf2d270a1fa62c7edce72b0df05b8616b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] 9b8784e7caa19344d468c9a3a0c654ea89f37914af8478730bd8af74165b540c
[INFO] running `Command { std: "docker" "start" "-a" "9b8784e7caa19344d468c9a3a0c654ea89f37914af8478730bd8af74165b540c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/doodle_derive-99f23ce7861f0f43)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_vector_serialization ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests doodle_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" "9b8784e7caa19344d468c9a3a0c654ea89f37914af8478730bd8af74165b540c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b8784e7caa19344d468c9a3a0c654ea89f37914af8478730bd8af74165b540c", kill_on_drop: false }`
[INFO] [stdout] 9b8784e7caa19344d468c9a3a0c654ea89f37914af8478730bd8af74165b540c