[INFO] fetching crate sheperd 0.1.0...
[INFO] testing sheperd-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate sheperd 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate sheperd 0.1.0
[INFO] finished tweaking crates.io crate sheperd 0.1.0
[INFO] tweaked toml for crates.io crate sheperd 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sheperd 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 sheperd 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] a6205393ed5d0d89d2bfd088a7baa1946a629b979d83c5ab3e920cf23df45e79
[INFO] running `Command { std: "docker" "start" "-a" "a6205393ed5d0d89d2bfd088a7baa1946a629b979d83c5ab3e920cf23df45e79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6205393ed5d0d89d2bfd088a7baa1946a629b979d83c5ab3e920cf23df45e79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6205393ed5d0d89d2bfd088a7baa1946a629b979d83c5ab3e920cf23df45e79", kill_on_drop: false }`
[INFO] [stdout] a6205393ed5d0d89d2bfd088a7baa1946a629b979d83c5ab3e920cf23df45e79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] e5900627099cd8fb1ccc07d1837232be2fc0f0457c1c74ac3a75459bbf9e18b6
[INFO] running `Command { std: "docker" "start" "-a" "e5900627099cd8fb1ccc07d1837232be2fc0f0457c1c74ac3a75459bbf9e18b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling sheperd v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "e5900627099cd8fb1ccc07d1837232be2fc0f0457c1c74ac3a75459bbf9e18b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5900627099cd8fb1ccc07d1837232be2fc0f0457c1c74ac3a75459bbf9e18b6", kill_on_drop: false }`
[INFO] [stdout] e5900627099cd8fb1ccc07d1837232be2fc0f0457c1c74ac3a75459bbf9e18b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] fb8c1a3e1971b0229190b9e1e76a0e0d0d8a0102c30e11c7ef12afcb994cae34
[INFO] running `Command { std: "docker" "start" "-a" "fb8c1a3e1971b0229190b9e1e76a0e0d0d8a0102c30e11c7ef12afcb994cae34", kill_on_drop: false }`
[INFO] [stderr]    Compiling sheperd v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "fb8c1a3e1971b0229190b9e1e76a0e0d0d8a0102c30e11c7ef12afcb994cae34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb8c1a3e1971b0229190b9e1e76a0e0d0d8a0102c30e11c7ef12afcb994cae34", kill_on_drop: false }`
[INFO] [stdout] fb8c1a3e1971b0229190b9e1e76a0e0d0d8a0102c30e11c7ef12afcb994cae34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] fdabf14c8572965b2174c8511c62dd7c6955baa9674e17bf5e4a0211fd8376bd
[INFO] running `Command { std: "docker" "start" "-a" "fdabf14c8572965b2174c8511c62dd7c6955baa9674e17bf5e4a0211fd8376bd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/sheperd-1d5732bff76f5c0f)
[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" "fdabf14c8572965b2174c8511c62dd7c6955baa9674e17bf5e4a0211fd8376bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdabf14c8572965b2174c8511c62dd7c6955baa9674e17bf5e4a0211fd8376bd", kill_on_drop: false }`
[INFO] [stdout] fdabf14c8572965b2174c8511c62dd7c6955baa9674e17bf5e4a0211fd8376bd