[INFO] fetching crate variants-derive 0.0.1...
[INFO] testing variants-derive-0.0.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate variants-derive 0.0.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate variants-derive 0.0.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate variants-derive 0.0.1
[INFO] tweaked toml for crates.io crate variants-derive 0.0.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate variants-derive 0.0.1 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] crate crates.io crate variants-derive 0.0.1 already has a lockfile, it will not be regenerated
[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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] e8bbb0acec15ebdfc98f8c6c09593ceb3429ca167b60f3b73026f5eb092642e7
[INFO] running `Command { std: "docker" "start" "-a" "e8bbb0acec15ebdfc98f8c6c09593ceb3429ca167b60f3b73026f5eb092642e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8bbb0acec15ebdfc98f8c6c09593ceb3429ca167b60f3b73026f5eb092642e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8bbb0acec15ebdfc98f8c6c09593ceb3429ca167b60f3b73026f5eb092642e7", kill_on_drop: false }`
[INFO] [stdout] e8bbb0acec15ebdfc98f8c6c09593ceb3429ca167b60f3b73026f5eb092642e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] dc68a9e4807c7376a67a9d4efd89c7b78535dedc434e0dc7c0000e952311466d
[INFO] running `Command { std: "docker" "start" "-a" "dc68a9e4807c7376a67a9d4efd89c7b78535dedc434e0dc7c0000e952311466d", kill_on_drop: false }`
[INFO] [stderr]    Compiling variants-derive v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "dc68a9e4807c7376a67a9d4efd89c7b78535dedc434e0dc7c0000e952311466d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc68a9e4807c7376a67a9d4efd89c7b78535dedc434e0dc7c0000e952311466d", kill_on_drop: false }`
[INFO] [stdout] dc68a9e4807c7376a67a9d4efd89c7b78535dedc434e0dc7c0000e952311466d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] a6253a5e687d6721b6b9aeaf5bc23a6a5615fe7067bfe8ff0cd21b4ade8e6e51
[INFO] running `Command { std: "docker" "start" "-a" "a6253a5e687d6721b6b9aeaf5bc23a6a5615fe7067bfe8ff0cd21b4ade8e6e51", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling variants-derive v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.42s
[INFO] running `Command { std: "docker" "inspect" "a6253a5e687d6721b6b9aeaf5bc23a6a5615fe7067bfe8ff0cd21b4ade8e6e51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6253a5e687d6721b6b9aeaf5bc23a6a5615fe7067bfe8ff0cd21b4ade8e6e51", kill_on_drop: false }`
[INFO] [stdout] a6253a5e687d6721b6b9aeaf5bc23a6a5615fe7067bfe8ff0cd21b4ade8e6e51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] abf5844d9f769c2aea3008c6ab6e1b1d2d978259ae9b55a47da0672a0b76864c
[INFO] running `Command { std: "docker" "start" "-a" "abf5844d9f769c2aea3008c6ab6e1b1d2d978259ae9b55a47da0672a0b76864c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running tests/variants.rs (/opt/rustwide/target/debug/deps/variants-55708d5c677a4cee)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_variant_constructors ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "abf5844d9f769c2aea3008c6ab6e1b1d2d978259ae9b55a47da0672a0b76864c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abf5844d9f769c2aea3008c6ab6e1b1d2d978259ae9b55a47da0672a0b76864c", kill_on_drop: false }`
[INFO] [stdout] abf5844d9f769c2aea3008c6ab6e1b1d2d978259ae9b55a47da0672a0b76864c