[INFO] fetching crate valence_util 0.0.1...
[INFO] building valence_util-0.0.1 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate valence_util 0.0.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate valence_util 0.0.1
[INFO] finished tweaking crates.io crate valence_util 0.0.1
[INFO] tweaked toml for crates.io crate valence_util 0.0.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate valence_util 0.0.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] c77ff413d2fd8a3a8fd1ff290f25c14b62b09c6a91195cf2c34d12bf7e74aad0
[INFO] running `Command { std: "docker" "start" "-a" "c77ff413d2fd8a3a8fd1ff290f25c14b62b09c6a91195cf2c34d12bf7e74aad0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c77ff413d2fd8a3a8fd1ff290f25c14b62b09c6a91195cf2c34d12bf7e74aad0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c77ff413d2fd8a3a8fd1ff290f25c14b62b09c6a91195cf2c34d12bf7e74aad0", kill_on_drop: false }`
[INFO] [stdout] c77ff413d2fd8a3a8fd1ff290f25c14b62b09c6a91195cf2c34d12bf7e74aad0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 9a75f9f85a76d44055f6c17e9098ff647c1d55c124c8bfe04a8c669cad018f92
[INFO] running `Command { std: "docker" "start" "-a" "9a75f9f85a76d44055f6c17e9098ff647c1d55c124c8bfe04a8c669cad018f92", kill_on_drop: false }`
[INFO] [stderr]    Compiling valence_util v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "9a75f9f85a76d44055f6c17e9098ff647c1d55c124c8bfe04a8c669cad018f92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a75f9f85a76d44055f6c17e9098ff647c1d55c124c8bfe04a8c669cad018f92", kill_on_drop: false }`
[INFO] [stdout] 9a75f9f85a76d44055f6c17e9098ff647c1d55c124c8bfe04a8c669cad018f92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 756d541aca67ecc18776ad2213b1c8d83fd04a2201e586b34e974ba01ef3e14c
[INFO] running `Command { std: "docker" "start" "-a" "756d541aca67ecc18776ad2213b1c8d83fd04a2201e586b34e974ba01ef3e14c", kill_on_drop: false }`
[INFO] [stderr]    Compiling valence_util v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "756d541aca67ecc18776ad2213b1c8d83fd04a2201e586b34e974ba01ef3e14c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "756d541aca67ecc18776ad2213b1c8d83fd04a2201e586b34e974ba01ef3e14c", kill_on_drop: false }`
[INFO] [stdout] 756d541aca67ecc18776ad2213b1c8d83fd04a2201e586b34e974ba01ef3e14c