[INFO] fetching crate koopa 0.0.7...
[INFO] checking koopa-0.0.7 against try#0edd13c68435d50367c79cef43ac2768d2ec4f3d for pr-129422
[INFO] extracting crate koopa 0.0.7 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate koopa 0.0.7 on toolchain 0edd13c68435d50367c79cef43ac2768d2ec4f3d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0edd13c68435d50367c79cef43ac2768d2ec4f3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate koopa 0.0.7
[INFO] removed 3 missing examples
[INFO] finished tweaking crates.io crate koopa 0.0.7
[INFO] tweaked toml for crates.io crate koopa 0.0.7 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate koopa 0.0.7 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" "+0edd13c68435d50367c79cef43ac2768d2ec4f3d" "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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+0edd13c68435d50367c79cef43ac2768d2ec4f3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6e22e1cc023a0e9482d293f154d39d931342f0ec32a8c78e0a855e0d3479dfcd
[INFO] running `Command { std: "docker" "start" "-a" "6e22e1cc023a0e9482d293f154d39d931342f0ec32a8c78e0a855e0d3479dfcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e22e1cc023a0e9482d293f154d39d931342f0ec32a8c78e0a855e0d3479dfcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e22e1cc023a0e9482d293f154d39d931342f0ec32a8c78e0a855e0d3479dfcd", kill_on_drop: false }`
[INFO] [stdout] 6e22e1cc023a0e9482d293f154d39d931342f0ec32a8c78e0a855e0d3479dfcd
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+0edd13c68435d50367c79cef43ac2768d2ec4f3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 368f449afcec2e88b6f4ea7d0ac4eebb15e91ff183f65a553ea9ad2da3503c75
[INFO] running `Command { std: "docker" "start" "-a" "368f449afcec2e88b6f4ea7d0ac4eebb15e91ff183f65a553ea9ad2da3503c75", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]     Checking key-node-list v0.0.5
[INFO] [stderr]     Checking libloading v0.7.4
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]     Checking koopa v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.58s
[INFO] running `Command { std: "docker" "inspect" "368f449afcec2e88b6f4ea7d0ac4eebb15e91ff183f65a553ea9ad2da3503c75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "368f449afcec2e88b6f4ea7d0ac4eebb15e91ff183f65a553ea9ad2da3503c75", kill_on_drop: false }`
[INFO] [stdout] 368f449afcec2e88b6f4ea7d0ac4eebb15e91ff183f65a553ea9ad2da3503c75