[INFO] fetching crate ryaml 0.1.0...
[INFO] testing ryaml-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate ryaml 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate ryaml 0.1.0
[INFO] finished tweaking crates.io crate ryaml 0.1.0
[INFO] tweaked toml for crates.io crate ryaml 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ryaml 0.1.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ryaml 0.1.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b36eab3d4734f7d8bf50282c6fdacae35e34c3591de9a8ef59d3365ed6fc705
[INFO] running `Command { std: "docker" "start" "-a" "6b36eab3d4734f7d8bf50282c6fdacae35e34c3591de9a8ef59d3365ed6fc705", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b36eab3d4734f7d8bf50282c6fdacae35e34c3591de9a8ef59d3365ed6fc705", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b36eab3d4734f7d8bf50282c6fdacae35e34c3591de9a8ef59d3365ed6fc705", kill_on_drop: false }`
[INFO] [stdout] 6b36eab3d4734f7d8bf50282c6fdacae35e34c3591de9a8ef59d3365ed6fc705
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 876c9f19555e7c0d9bdd4abd54a0dcfbbbef85cdcb166fd7b89d7f9af423b333
[INFO] running `Command { std: "docker" "start" "-a" "876c9f19555e7c0d9bdd4abd54a0dcfbbbef85cdcb166fd7b89d7f9af423b333", kill_on_drop: false }`
[INFO] [stderr]    Compiling ryaml v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "876c9f19555e7c0d9bdd4abd54a0dcfbbbef85cdcb166fd7b89d7f9af423b333", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "876c9f19555e7c0d9bdd4abd54a0dcfbbbef85cdcb166fd7b89d7f9af423b333", kill_on_drop: false }`
[INFO] [stdout] 876c9f19555e7c0d9bdd4abd54a0dcfbbbef85cdcb166fd7b89d7f9af423b333
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b3c1be660e9111f8ba6db8eb0d154f6830f0e37b20827c7aed10657cd93890cc
[INFO] running `Command { std: "docker" "start" "-a" "b3c1be660e9111f8ba6db8eb0d154f6830f0e37b20827c7aed10657cd93890cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling ryaml v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "b3c1be660e9111f8ba6db8eb0d154f6830f0e37b20827c7aed10657cd93890cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3c1be660e9111f8ba6db8eb0d154f6830f0e37b20827c7aed10657cd93890cc", kill_on_drop: false }`
[INFO] [stdout] b3c1be660e9111f8ba6db8eb0d154f6830f0e37b20827c7aed10657cd93890cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5d3c1aa1061032f0aa80b033d109d738047753988b1c9852c4f62edf6b12f85f
[INFO] running `Command { std: "docker" "start" "-a" "5d3c1aa1061032f0aa80b033d109d738047753988b1c9852c4f62edf6b12f85f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ryaml-fc08db88a6c043c9)
[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" "5d3c1aa1061032f0aa80b033d109d738047753988b1c9852c4f62edf6b12f85f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d3c1aa1061032f0aa80b033d109d738047753988b1c9852c4f62edf6b12f85f", kill_on_drop: false }`
[INFO] [stdout] 5d3c1aa1061032f0aa80b033d109d738047753988b1c9852c4f62edf6b12f85f