[INFO] fetching crate r47ch37x2 0.0.0...
[INFO] testing r47ch37x2-0.0.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate r47ch37x2 0.0.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate r47ch37x2 0.0.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate r47ch37x2 0.0.0
[INFO] finished tweaking crates.io crate r47ch37x2 0.0.0
[INFO] tweaked toml for crates.io crate r47ch37x2 0.0.0 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0685b6315c2073f2b9a45fefda57c55861f36acb970c8a4bc8962d10c279d3a1
[INFO] running `Command { std: "docker" "start" "-a" "0685b6315c2073f2b9a45fefda57c55861f36acb970c8a4bc8962d10c279d3a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0685b6315c2073f2b9a45fefda57c55861f36acb970c8a4bc8962d10c279d3a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0685b6315c2073f2b9a45fefda57c55861f36acb970c8a4bc8962d10c279d3a1", kill_on_drop: false }`
[INFO] [stdout] 0685b6315c2073f2b9a45fefda57c55861f36acb970c8a4bc8962d10c279d3a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=warn" "-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" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 95d19c32e35d61b77074e43cffc743d8356223ed20f0818b5d4bd6f552575156
[INFO] running `Command { std: "docker" "start" "-a" "95d19c32e35d61b77074e43cffc743d8356223ed20f0818b5d4bd6f552575156", kill_on_drop: false }`
[INFO] [stderr]    Compiling r47ch37x2 v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "95d19c32e35d61b77074e43cffc743d8356223ed20f0818b5d4bd6f552575156", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95d19c32e35d61b77074e43cffc743d8356223ed20f0818b5d4bd6f552575156", kill_on_drop: false }`
[INFO] [stdout] 95d19c32e35d61b77074e43cffc743d8356223ed20f0818b5d4bd6f552575156
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=warn" "-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" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 659d4445911264ed9b52297f8e1cf172d026a1787aca5ff682c75ce5105c0687
[INFO] running `Command { std: "docker" "start" "-a" "659d4445911264ed9b52297f8e1cf172d026a1787aca5ff682c75ce5105c0687", kill_on_drop: false }`
[INFO] [stderr]    Compiling r47ch37x2 v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "659d4445911264ed9b52297f8e1cf172d026a1787aca5ff682c75ce5105c0687", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "659d4445911264ed9b52297f8e1cf172d026a1787aca5ff682c75ce5105c0687", kill_on_drop: false }`
[INFO] [stdout] 659d4445911264ed9b52297f8e1cf172d026a1787aca5ff682c75ce5105c0687
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=warn" "-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" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 910cf54952b54dd4ca17b71ce5445209150a0f441e1e98b8f9d27792247aa422
[INFO] running `Command { std: "docker" "start" "-a" "910cf54952b54dd4ca17b71ce5445209150a0f441e1e98b8f9d27792247aa422", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/r47ch37x2-25eb254af6074d86)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests r47ch37x2
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "910cf54952b54dd4ca17b71ce5445209150a0f441e1e98b8f9d27792247aa422", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "910cf54952b54dd4ca17b71ce5445209150a0f441e1e98b8f9d27792247aa422", kill_on_drop: false }`
[INFO] [stdout] 910cf54952b54dd4ca17b71ce5445209150a0f441e1e98b8f9d27792247aa422
