[INFO] fetching crate type-crawler 0.1.0...
[INFO] building type-crawler-0.1.0 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate type-crawler 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate type-crawler 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate type-crawler 0.1.0
[INFO] tweaked toml for crates.io crate type-crawler 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate type-crawler 0.1.0 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate type-crawler 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded snafu-derive v0.8.6
[INFO] [stderr]   Downloaded snafu v0.8.6
[INFO] [stderr]   Downloaded clang v2.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4300c212f7ce0f5b3d59d0fbb9a6440d08321081024cd0a068dccc73b56dbca5
[INFO] running `Command { std: "docker" "start" "-a" "4300c212f7ce0f5b3d59d0fbb9a6440d08321081024cd0a068dccc73b56dbca5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4300c212f7ce0f5b3d59d0fbb9a6440d08321081024cd0a068dccc73b56dbca5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4300c212f7ce0f5b3d59d0fbb9a6440d08321081024cd0a068dccc73b56dbca5", kill_on_drop: false }`
[INFO] [stdout] 4300c212f7ce0f5b3d59d0fbb9a6440d08321081024cd0a068dccc73b56dbca5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f6387077e346c22c173fe762216aae3b37c03ad8ffa160a833909acf5e81a5f
[INFO] running `Command { std: "docker" "start" "-a" "8f6387077e346c22c173fe762216aae3b37c03ad8ffa160a833909acf5e81a5f", kill_on_drop: false }`
[INFO] [stderr]    Compiling glob v0.3.2
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling indexmap v2.10.0
[INFO] [stderr]    Compiling clang v2.0.0
[INFO] [stderr]    Compiling snafu-derive v0.8.6
[INFO] [stderr]    Compiling snafu v0.8.6
[INFO] [stderr]    Compiling type-crawler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.83s
[INFO] running `Command { std: "docker" "inspect" "8f6387077e346c22c173fe762216aae3b37c03ad8ffa160a833909acf5e81a5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f6387077e346c22c173fe762216aae3b37c03ad8ffa160a833909acf5e81a5f", kill_on_drop: false }`
[INFO] [stdout] 8f6387077e346c22c173fe762216aae3b37c03ad8ffa160a833909acf5e81a5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a765df27555d625073a42d7d8600bb0c03288f9c43d8b35cd09d222af3b8ff59
[INFO] running `Command { std: "docker" "start" "-a" "a765df27555d625073a42d7d8600bb0c03288f9c43d8b35cd09d222af3b8ff59", kill_on_drop: false }`
[INFO] [stderr]    Compiling type-crawler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `test_playground` is never used
[INFO] [stdout]  --> tests/test_playground.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub fn test_playground() {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.84s
[INFO] running `Command { std: "docker" "inspect" "a765df27555d625073a42d7d8600bb0c03288f9c43d8b35cd09d222af3b8ff59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a765df27555d625073a42d7d8600bb0c03288f9c43d8b35cd09d222af3b8ff59", kill_on_drop: false }`
[INFO] [stdout] a765df27555d625073a42d7d8600bb0c03288f9c43d8b35cd09d222af3b8ff59