[INFO] fetching crate nng 1.0.0...
[INFO] testing nng-1.0.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate nng 1.0.0 into /workspace/builds/worker-50/source
[INFO] validating manifest of crates.io crate nng 1.0.0 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 nng 1.0.0
[INFO] finished tweaking crates.io crate nng 1.0.0
[INFO] tweaked toml for crates.io crate nng 1.0.0 written to /workspace/builds/worker-50/source/Cargo.toml
[INFO] crate crates.io crate nng 1.0.0 already has a lockfile, it will not be regenerated
[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-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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] e91c15c537f2dd21cc3ba2e367bb96e935f8f30e881481a36e8600dcb8fde49a
[INFO] running `Command { std: "docker" "start" "-a" "e91c15c537f2dd21cc3ba2e367bb96e935f8f30e881481a36e8600dcb8fde49a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e91c15c537f2dd21cc3ba2e367bb96e935f8f30e881481a36e8600dcb8fde49a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e91c15c537f2dd21cc3ba2e367bb96e935f8f30e881481a36e8600dcb8fde49a", kill_on_drop: false }`
[INFO] [stdout] e91c15c537f2dd21cc3ba2e367bb96e935f8f30e881481a36e8600dcb8fde49a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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] f0ed84f92a0755155282da7ba2c292a911d22d7eecbd8db72e844d7d4b5bc4dd
[INFO] running `Command { std: "docker" "start" "-a" "f0ed84f92a0755155282da7ba2c292a911d22d7eecbd8db72e844d7d4b5bc4dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.48
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling cmake v0.1.45
[INFO] [stderr]    Compiling nng-sys v1.4.0-rc.0
[INFO] [stderr]    Compiling nng v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.99s
[INFO] running `Command { std: "docker" "inspect" "f0ed84f92a0755155282da7ba2c292a911d22d7eecbd8db72e844d7d4b5bc4dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0ed84f92a0755155282da7ba2c292a911d22d7eecbd8db72e844d7d4b5bc4dd", kill_on_drop: false }`
[INFO] [stdout] f0ed84f92a0755155282da7ba2c292a911d22d7eecbd8db72e844d7d4b5bc4dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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] 7b196defd3ab348ca2d92d1dfd8e16ca24089fee46e992a9710779f43f017c92
[INFO] running `Command { std: "docker" "start" "-a" "7b196defd3ab348ca2d92d1dfd8e16ca24089fee46e992a9710779f43f017c92", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling nng v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "7b196defd3ab348ca2d92d1dfd8e16ca24089fee46e992a9710779f43f017c92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b196defd3ab348ca2d92d1dfd8e16ca24089fee46e992a9710779f43f017c92", kill_on_drop: false }`
[INFO] [stdout] 7b196defd3ab348ca2d92d1dfd8e16ca24089fee46e992a9710779f43f017c92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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] c0d414f5d73df51baa90cd24d5258f95b47c377100a03d82c57b1bb60df84fb7
[INFO] running `Command { std: "docker" "start" "-a" "c0d414f5d73df51baa90cd24d5258f95b47c377100a03d82c57b1bb60df84fb7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nng-2ffe91cc2c011a20)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nng
[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] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/options/mod.rs - options::Options (line 35) - compile fail ... ok
[INFO] [stdout] test src/aio.rs - aio::Aio (line 41) ... ok
[INFO] [stdout] test src/options/mod.rs - options::Options (line 24) ... ok
[INFO] [stdout] test src/lib.rs - (line 70) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.59s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c0d414f5d73df51baa90cd24d5258f95b47c377100a03d82c57b1bb60df84fb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0d414f5d73df51baa90cd24d5258f95b47c377100a03d82c57b1bb60df84fb7", kill_on_drop: false }`
[INFO] [stdout] c0d414f5d73df51baa90cd24d5258f95b47c377100a03d82c57b1bb60df84fb7
