[INFO] fetching crate tirocks 0.1.0...
[INFO] testing tirocks-0.1.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate tirocks 0.1.0 into /workspace/builds/worker-54/source
[INFO] validating manifest of crates.io crate tirocks 0.1.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tirocks 0.1.0
[INFO] finished tweaking crates.io crate tirocks 0.1.0
[INFO] tweaked toml for crates.io crate tirocks 0.1.0 written to /workspace/builds/worker-54/source/Cargo.toml
[INFO] crate crates.io crate tirocks 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d0250b6d9741a72047c351d6809117b924fbb1c0ec7623fc69febe199ed9a62
[INFO] running `Command { std: "docker" "start" "-a" "7d0250b6d9741a72047c351d6809117b924fbb1c0ec7623fc69febe199ed9a62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d0250b6d9741a72047c351d6809117b924fbb1c0ec7623fc69febe199ed9a62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d0250b6d9741a72047c351d6809117b924fbb1c0ec7623fc69febe199ed9a62", kill_on_drop: false }`
[INFO] [stdout] 7d0250b6d9741a72047c351d6809117b924fbb1c0ec7623fc69febe199ed9a62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f396189ad3d7226a0fd0faba90f578db716aacb68d548e29c39728f0aedeb3e6
[INFO] running `Command { std: "docker" "start" "-a" "f396189ad3d7226a0fd0faba90f578db716aacb68d548e29c39728f0aedeb3e6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tirocks v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "f396189ad3d7226a0fd0faba90f578db716aacb68d548e29c39728f0aedeb3e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f396189ad3d7226a0fd0faba90f578db716aacb68d548e29c39728f0aedeb3e6", kill_on_drop: false }`
[INFO] [stdout] f396189ad3d7226a0fd0faba90f578db716aacb68d548e29c39728f0aedeb3e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29e2c13e4b9028884ea37a201931d521ff3115efaaee0f21d47e255e4f9822c6
[INFO] running `Command { std: "docker" "start" "-a" "29e2c13e4b9028884ea37a201931d521ff3115efaaee0f21d47e255e4f9822c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling tirocks v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "29e2c13e4b9028884ea37a201931d521ff3115efaaee0f21d47e255e4f9822c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29e2c13e4b9028884ea37a201931d521ff3115efaaee0f21d47e255e4f9822c6", kill_on_drop: false }`
[INFO] [stdout] 29e2c13e4b9028884ea37a201931d521ff3115efaaee0f21d47e255e4f9822c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e93b9e7b503fb18c10f82b6ca70ff579ddf8f3327ecb8d7aa47a67e926bf48a3
[INFO] running `Command { std: "docker" "start" "-a" "e93b9e7b503fb18c10f82b6ca70ff579ddf8f3327ecb8d7aa47a67e926bf48a3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tirocks-ac4a57454fbfd9e5)
[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" "e93b9e7b503fb18c10f82b6ca70ff579ddf8f3327ecb8d7aa47a67e926bf48a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e93b9e7b503fb18c10f82b6ca70ff579ddf8f3327ecb8d7aa47a67e926bf48a3", kill_on_drop: false }`
[INFO] [stdout] e93b9e7b503fb18c10f82b6ca70ff579ddf8f3327ecb8d7aa47a67e926bf48a3