[INFO] fetching crate chasm 0.0.0...
[INFO] testing chasm-0.0.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate chasm 0.0.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate chasm 0.0.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate chasm 0.0.0
[INFO] finished tweaking crates.io crate chasm 0.0.0
[INFO] tweaked toml for crates.io crate chasm 0.0.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate chasm 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 943fde5d9ce199f104bb003454c4b68c9d2f664fdda2ab1203b814a9b8d4af1f
[INFO] running `Command { std: "docker" "start" "-a" "943fde5d9ce199f104bb003454c4b68c9d2f664fdda2ab1203b814a9b8d4af1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "943fde5d9ce199f104bb003454c4b68c9d2f664fdda2ab1203b814a9b8d4af1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "943fde5d9ce199f104bb003454c4b68c9d2f664fdda2ab1203b814a9b8d4af1f", kill_on_drop: false }`
[INFO] [stdout] 943fde5d9ce199f104bb003454c4b68c9d2f664fdda2ab1203b814a9b8d4af1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb5168c2acd731aafbe3df3b93b546372684067c0ca96b4816ae24e8f205d570
[INFO] running `Command { std: "docker" "start" "-a" "eb5168c2acd731aafbe3df3b93b546372684067c0ca96b4816ae24e8f205d570", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling chasm v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "eb5168c2acd731aafbe3df3b93b546372684067c0ca96b4816ae24e8f205d570", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb5168c2acd731aafbe3df3b93b546372684067c0ca96b4816ae24e8f205d570", kill_on_drop: false }`
[INFO] [stdout] eb5168c2acd731aafbe3df3b93b546372684067c0ca96b4816ae24e8f205d570
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68b4f4fd822bd81ec59ffa4379b51eb3c75867009c6b8410eafaf2ff6a7d707b
[INFO] running `Command { std: "docker" "start" "-a" "68b4f4fd822bd81ec59ffa4379b51eb3c75867009c6b8410eafaf2ff6a7d707b", kill_on_drop: false }`
[INFO] [stderr]    Compiling chasm v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "68b4f4fd822bd81ec59ffa4379b51eb3c75867009c6b8410eafaf2ff6a7d707b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68b4f4fd822bd81ec59ffa4379b51eb3c75867009c6b8410eafaf2ff6a7d707b", kill_on_drop: false }`
[INFO] [stdout] 68b4f4fd822bd81ec59ffa4379b51eb3c75867009c6b8410eafaf2ff6a7d707b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1b9f393e01a6e67553926107b1edd64db9db6a13b7f6f15f6c95ccbbb480c1e7
[INFO] running `Command { std: "docker" "start" "-a" "1b9f393e01a6e67553926107b1edd64db9db6a13b7f6f15f6c95ccbbb480c1e7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/chasm-9ebe30b7193c824f)
[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" "1b9f393e01a6e67553926107b1edd64db9db6a13b7f6f15f6c95ccbbb480c1e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b9f393e01a6e67553926107b1edd64db9db6a13b7f6f15f6c95ccbbb480c1e7", kill_on_drop: false }`
[INFO] [stdout] 1b9f393e01a6e67553926107b1edd64db9db6a13b7f6f15f6c95ccbbb480c1e7