[INFO] fetching crate snix-serde 0.0.0-pre...
[INFO] testing snix-serde-0.0.0-pre against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate snix-serde 0.0.0-pre into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate snix-serde 0.0.0-pre
[INFO] finished tweaking crates.io crate snix-serde 0.0.0-pre
[INFO] tweaked toml for crates.io crate snix-serde 0.0.0-pre written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate snix-serde 0.0.0-pre 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] 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] b4ec4b0f8aaeba42b4913b16a5a5a79ce72090c57b18c1ee48455e028c23acc4
[INFO] running `Command { std: "docker" "start" "-a" "b4ec4b0f8aaeba42b4913b16a5a5a79ce72090c57b18c1ee48455e028c23acc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4ec4b0f8aaeba42b4913b16a5a5a79ce72090c57b18c1ee48455e028c23acc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4ec4b0f8aaeba42b4913b16a5a5a79ce72090c57b18c1ee48455e028c23acc4", kill_on_drop: false }`
[INFO] [stdout] b4ec4b0f8aaeba42b4913b16a5a5a79ce72090c57b18c1ee48455e028c23acc4
[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] de49507ad7159e7a5e55c9e9e01b46223cf18f86b2bc8b4fd84800b5eb94f62a
[INFO] running `Command { std: "docker" "start" "-a" "de49507ad7159e7a5e55c9e9e01b46223cf18f86b2bc8b4fd84800b5eb94f62a", kill_on_drop: false }`
[INFO] [stderr]    Compiling snix-serde v0.0.0-pre (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "de49507ad7159e7a5e55c9e9e01b46223cf18f86b2bc8b4fd84800b5eb94f62a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de49507ad7159e7a5e55c9e9e01b46223cf18f86b2bc8b4fd84800b5eb94f62a", kill_on_drop: false }`
[INFO] [stdout] de49507ad7159e7a5e55c9e9e01b46223cf18f86b2bc8b4fd84800b5eb94f62a
[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] ca1c81d4190e8a780fcb5151bde036fc4588a1ac4d9e251b19915c1258a7bace
[INFO] running `Command { std: "docker" "start" "-a" "ca1c81d4190e8a780fcb5151bde036fc4588a1ac4d9e251b19915c1258a7bace", kill_on_drop: false }`
[INFO] [stderr]    Compiling snix-serde v0.0.0-pre (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "ca1c81d4190e8a780fcb5151bde036fc4588a1ac4d9e251b19915c1258a7bace", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca1c81d4190e8a780fcb5151bde036fc4588a1ac4d9e251b19915c1258a7bace", kill_on_drop: false }`
[INFO] [stdout] ca1c81d4190e8a780fcb5151bde036fc4588a1ac4d9e251b19915c1258a7bace
[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] bc4a52d1a6b726f8b37482b0bea709b13c8a55acdb0e23bdc6b57736d8d7cc00
[INFO] running `Command { std: "docker" "start" "-a" "bc4a52d1a6b726f8b37482b0bea709b13c8a55acdb0e23bdc6b57736d8d7cc00", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/snix_serde-3c56cc073ed57f22)
[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 snix_serde
[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" "bc4a52d1a6b726f8b37482b0bea709b13c8a55acdb0e23bdc6b57736d8d7cc00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc4a52d1a6b726f8b37482b0bea709b13c8a55acdb0e23bdc6b57736d8d7cc00", kill_on_drop: false }`
[INFO] [stdout] bc4a52d1a6b726f8b37482b0bea709b13c8a55acdb0e23bdc6b57736d8d7cc00