[INFO] fetching crate middleware 0.1.0...
[INFO] testing middleware-0.1.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate middleware 0.1.0 into /workspace/builds/worker-37/source
[INFO] validating manifest of crates.io crate middleware 0.1.0 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 middleware 0.1.0
[INFO] finished tweaking crates.io crate middleware 0.1.0
[INFO] tweaked toml for crates.io crate middleware 0.1.0 written to /workspace/builds/worker-37/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] 75973f5758fb6344868d93ec49d3f3cd3daf1e2d708c35e180990c6e67181474
[INFO] running `Command { std: "docker" "start" "-a" "75973f5758fb6344868d93ec49d3f3cd3daf1e2d708c35e180990c6e67181474", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75973f5758fb6344868d93ec49d3f3cd3daf1e2d708c35e180990c6e67181474", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75973f5758fb6344868d93ec49d3f3cd3daf1e2d708c35e180990c6e67181474", kill_on_drop: false }`
[INFO] [stdout] 75973f5758fb6344868d93ec49d3f3cd3daf1e2d708c35e180990c6e67181474
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] 786c793907bd5cb1fd0412d6d7b1d28cea847b8c63bbf7a3f97b37fe512508c2
[INFO] running `Command { std: "docker" "start" "-a" "786c793907bd5cb1fd0412d6d7b1d28cea847b8c63bbf7a3f97b37fe512508c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling middleware v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `Command { std: "docker" "inspect" "786c793907bd5cb1fd0412d6d7b1d28cea847b8c63bbf7a3f97b37fe512508c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "786c793907bd5cb1fd0412d6d7b1d28cea847b8c63bbf7a3f97b37fe512508c2", kill_on_drop: false }`
[INFO] [stdout] 786c793907bd5cb1fd0412d6d7b1d28cea847b8c63bbf7a3f97b37fe512508c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] 7297155d39007081ca4d3f9e6aa9dab57e4c04cb10d4630c6a39808a39d764fd
[INFO] running `Command { std: "docker" "start" "-a" "7297155d39007081ca4d3f9e6aa9dab57e4c04cb10d4630c6a39808a39d764fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling middleware v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "7297155d39007081ca4d3f9e6aa9dab57e4c04cb10d4630c6a39808a39d764fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7297155d39007081ca4d3f9e6aa9dab57e4c04cb10d4630c6a39808a39d764fd", kill_on_drop: false }`
[INFO] [stdout] 7297155d39007081ca4d3f9e6aa9dab57e4c04cb10d4630c6a39808a39d764fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] d71727efd5dbe0b6926b200e6f19272ad0c83ff3991ed30d6f854d3608f6e1af
[INFO] running `Command { std: "docker" "start" "-a" "d71727efd5dbe0b6926b200e6f19272ad0c83ff3991ed30d6f854d3608f6e1af", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.17s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/middleware-c046c5076e117b1e)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests middleware
[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" "d71727efd5dbe0b6926b200e6f19272ad0c83ff3991ed30d6f854d3608f6e1af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d71727efd5dbe0b6926b200e6f19272ad0c83ff3991ed30d6f854d3608f6e1af", kill_on_drop: false }`
[INFO] [stdout] d71727efd5dbe0b6926b200e6f19272ad0c83ff3991ed30d6f854d3608f6e1af
