[INFO] fetching crate haunt 0.1.0...
[INFO] testing haunt-0.1.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate haunt 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate haunt 0.1.0
[INFO] finished tweaking crates.io crate haunt 0.1.0
[INFO] tweaked toml for crates.io crate haunt 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate haunt 0.1.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate haunt 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] efaf4a0cc6b94afbc975d6a10bb8504d3978bcc7963afa4e7d75f02ea015476b
[INFO] running `Command { std: "docker" "start" "-a" "efaf4a0cc6b94afbc975d6a10bb8504d3978bcc7963afa4e7d75f02ea015476b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "efaf4a0cc6b94afbc975d6a10bb8504d3978bcc7963afa4e7d75f02ea015476b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efaf4a0cc6b94afbc975d6a10bb8504d3978bcc7963afa4e7d75f02ea015476b", kill_on_drop: false }`
[INFO] [stdout] efaf4a0cc6b94afbc975d6a10bb8504d3978bcc7963afa4e7d75f02ea015476b
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f16aaa7b0bd9582e8a5f13798c72ca249c55b66888eb8ac19565027a2aa236df
[INFO] running `Command { std: "docker" "start" "-a" "f16aaa7b0bd9582e8a5f13798c72ca249c55b66888eb8ac19565027a2aa236df", kill_on_drop: false }`
[INFO] [stderr]    Compiling haunt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "f16aaa7b0bd9582e8a5f13798c72ca249c55b66888eb8ac19565027a2aa236df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f16aaa7b0bd9582e8a5f13798c72ca249c55b66888eb8ac19565027a2aa236df", kill_on_drop: false }`
[INFO] [stdout] f16aaa7b0bd9582e8a5f13798c72ca249c55b66888eb8ac19565027a2aa236df
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8c3fb1556cf4806d1d8c4e5940c2417ce96e7d1eb97b22d778393e7a2ad327a
[INFO] running `Command { std: "docker" "start" "-a" "d8c3fb1556cf4806d1d8c4e5940c2417ce96e7d1eb97b22d778393e7a2ad327a", kill_on_drop: false }`
[INFO] [stderr]    Compiling haunt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "d8c3fb1556cf4806d1d8c4e5940c2417ce96e7d1eb97b22d778393e7a2ad327a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8c3fb1556cf4806d1d8c4e5940c2417ce96e7d1eb97b22d778393e7a2ad327a", kill_on_drop: false }`
[INFO] [stdout] d8c3fb1556cf4806d1d8c4e5940c2417ce96e7d1eb97b22d778393e7a2ad327a
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 08b68aeff7a14b15551849583a5c449421b8d21bfeebd97fafb8f5b62e42ecc8
[INFO] running `Command { std: "docker" "start" "-a" "08b68aeff7a14b15551849583a5c449421b8d21bfeebd97fafb8f5b62e42ecc8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/haunt-501f8216e5b88822)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "08b68aeff7a14b15551849583a5c449421b8d21bfeebd97fafb8f5b62e42ecc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08b68aeff7a14b15551849583a5c449421b8d21bfeebd97fafb8f5b62e42ecc8", kill_on_drop: false }`
[INFO] [stdout] 08b68aeff7a14b15551849583a5c449421b8d21bfeebd97fafb8f5b62e42ecc8