[INFO] fetching crate zyx-compiler 0.1.1...
[INFO] checking zyx-compiler-0.1.1 against c0dfa9ae292642b7683cf7162ffb6880170df098 for pr-160902
[INFO] extracting crate zyx-compiler 0.1.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate zyx-compiler 0.1.1
[INFO] finished tweaking crates.io crate zyx-compiler 0.1.1
[INFO] tweaked toml for crates.io crate zyx-compiler 0.1.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate zyx-compiler 0.1.1 on toolchain c0dfa9ae292642b7683cf7162ffb6880170df098
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c0dfa9ae292642b7683cf7162ffb6880170df098" "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" "+c0dfa9ae292642b7683cf7162ffb6880170df098" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 3 packages to highest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c0dfa9ae292642b7683cf7162ffb6880170df098" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] a7c54d5bda2d2f9c1beb06707f24d4e970dd5215d8a17331a39c8eab9b4948ce
[INFO] running `Command { std: "docker" "start" "a7c54d5bda2d2f9c1beb06707f24d4e970dd5215d8a17331a39c8eab9b4948ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a7c54d5bda2d2f9c1beb06707f24d4e970dd5215d8a17331a39c8eab9b4948ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a7c54d5bda2d2f9c1beb06707f24d4e970dd5215d8a17331a39c8eab9b4948ce" "/opt/rustwide/cargo-home/bin/cargo" "+c0dfa9ae292642b7683cf7162ffb6880170df098" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a7c54d5bda2d2f9c1beb06707f24d4e970dd5215d8a17331a39c8eab9b4948ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a7c54d5bda2d2f9c1beb06707f24d4e970dd5215d8a17331a39c8eab9b4948ce" "/opt/rustwide/cargo-home/bin/cargo" "+c0dfa9ae292642b7683cf7162ffb6880170df098" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand v0.8.8
[INFO] [stderr]     Checking zyx-core v0.1.1
[INFO] [stderr]     Checking zyx-compiler v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.61s
[INFO] running `Command { std: "docker" "inspect" "a7c54d5bda2d2f9c1beb06707f24d4e970dd5215d8a17331a39c8eab9b4948ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7c54d5bda2d2f9c1beb06707f24d4e970dd5215d8a17331a39c8eab9b4948ce", kill_on_drop: false }`
[INFO] [stdout] a7c54d5bda2d2f9c1beb06707f24d4e970dd5215d8a17331a39c8eab9b4948ce
