[INFO] fetching crate myownpackage 0.1.0...
[INFO] building myownpackage-0.1.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate myownpackage 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate myownpackage 0.1.0
[INFO] finished tweaking crates.io crate myownpackage 0.1.0
[INFO] tweaked toml for crates.io crate myownpackage 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate myownpackage 0.1.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate myownpackage 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f9a496644f0c018affd7d6456142bf22b736dcf034581cf14c995f8e1ae98148
[INFO] running `Command { std: "docker" "start" "-a" "f9a496644f0c018affd7d6456142bf22b736dcf034581cf14c995f8e1ae98148", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9a496644f0c018affd7d6456142bf22b736dcf034581cf14c995f8e1ae98148", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9a496644f0c018affd7d6456142bf22b736dcf034581cf14c995f8e1ae98148", kill_on_drop: false }`
[INFO] [stdout] f9a496644f0c018affd7d6456142bf22b736dcf034581cf14c995f8e1ae98148
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 374afc05ec3bc37703481a7e4f5f85d32a8a234503553a852ad64b6966346482
[INFO] running `Command { std: "docker" "start" "-a" "374afc05ec3bc37703481a7e4f5f85d32a8a234503553a852ad64b6966346482", kill_on_drop: false }`
[INFO] [stderr]    Compiling myownpackage v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "374afc05ec3bc37703481a7e4f5f85d32a8a234503553a852ad64b6966346482", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "374afc05ec3bc37703481a7e4f5f85d32a8a234503553a852ad64b6966346482", kill_on_drop: false }`
[INFO] [stdout] 374afc05ec3bc37703481a7e4f5f85d32a8a234503553a852ad64b6966346482
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a28e9005862e88aca28e7b85fe1ccab06dc7bfb2a17b0e0ade1d4c05d705dbf
[INFO] running `Command { std: "docker" "start" "-a" "9a28e9005862e88aca28e7b85fe1ccab06dc7bfb2a17b0e0ade1d4c05d705dbf", kill_on_drop: false }`
[INFO] [stderr]    Compiling myownpackage v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "9a28e9005862e88aca28e7b85fe1ccab06dc7bfb2a17b0e0ade1d4c05d705dbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a28e9005862e88aca28e7b85fe1ccab06dc7bfb2a17b0e0ade1d4c05d705dbf", kill_on_drop: false }`
[INFO] [stdout] 9a28e9005862e88aca28e7b85fe1ccab06dc7bfb2a17b0e0ade1d4c05d705dbf