[INFO] fetching crate mnl 0.3.1...
[INFO] testing mnl-0.3.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate mnl 0.3.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate mnl 0.3.1
[INFO] finished tweaking crates.io crate mnl 0.3.1
[INFO] tweaked toml for crates.io crate mnl 0.3.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mnl 0.3.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mnl 0.3.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] caafcf3afe8507ec0116f96bf2d2757363aa5638a16d6845fe55b6677088042f
[INFO] running `Command { std: "docker" "start" "-a" "caafcf3afe8507ec0116f96bf2d2757363aa5638a16d6845fe55b6677088042f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "caafcf3afe8507ec0116f96bf2d2757363aa5638a16d6845fe55b6677088042f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "caafcf3afe8507ec0116f96bf2d2757363aa5638a16d6845fe55b6677088042f", kill_on_drop: false }`
[INFO] [stdout] caafcf3afe8507ec0116f96bf2d2757363aa5638a16d6845fe55b6677088042f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af0045d653b9b9d07faab0e2ec2dcd882c55ad9eafd0a558b0f2e338b2c0a54d
[INFO] running `Command { std: "docker" "start" "-a" "af0045d653b9b9d07faab0e2ec2dcd882c55ad9eafd0a558b0f2e338b2c0a54d", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.16
[INFO] [stderr]    Compiling libc v0.2.41
[INFO] [stderr]    Compiling cfg-if v0.1.2
[INFO] [stderr]    Compiling log v0.4.4
[INFO] [stderr]    Compiling mnl-sys v0.2.2
[INFO] [stderr]    Compiling mnl v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "af0045d653b9b9d07faab0e2ec2dcd882c55ad9eafd0a558b0f2e338b2c0a54d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af0045d653b9b9d07faab0e2ec2dcd882c55ad9eafd0a558b0f2e338b2c0a54d", kill_on_drop: false }`
[INFO] [stdout] af0045d653b9b9d07faab0e2ec2dcd882c55ad9eafd0a558b0f2e338b2c0a54d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42ea157bcaf4e9304fb1339e6a5853812dc080a615ec90ed0d85c5d259ca5980
[INFO] running `Command { std: "docker" "start" "-a" "42ea157bcaf4e9304fb1339e6a5853812dc080a615ec90ed0d85c5d259ca5980", kill_on_drop: false }`
[INFO] [stderr]    Compiling mnl v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "42ea157bcaf4e9304fb1339e6a5853812dc080a615ec90ed0d85c5d259ca5980", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42ea157bcaf4e9304fb1339e6a5853812dc080a615ec90ed0d85c5d259ca5980", kill_on_drop: false }`
[INFO] [stdout] 42ea157bcaf4e9304fb1339e6a5853812dc080a615ec90ed0d85c5d259ca5980
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4bfc20c817ab5d96e12d594fd7204dd19428c52611a999c05a967c0382b8f095
[INFO] running `Command { std: "docker" "start" "-a" "4bfc20c817ab5d96e12d594fd7204dd19428c52611a999c05a967c0382b8f095", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mnl-40657551bd214fcf)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test messages::tests::test_parse_aligned_messages ... ok
[INFO] [stdout] test messages::tests::test_parse_incomplete_header ... ok
[INFO] [stdout] test messages::tests::test_parse_invalid_length_exceeds_buffer ... ok
[INFO] [stdout] test messages::tests::test_parse_invalid_length_too_small ... ok
[INFO] [stdout] test messages::tests::test_parse_three_messages_with_alignment ... ok
[INFO] [stdout] test messages::tests::test_parse_zero_length ... ok
[INFO] [stdout] test messages::tests::test_parse_empty_buffer ... ok
[INFO] [stdout] test messages::tests::test_parse_single_message ... ok
[INFO] [stdout] test messages::tests::test_parse_multiple_messages ... ok
[INFO] [stdout] test messages::tests::test_parse_minimum_valid_message ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mnl
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/socket.rs - socket::Socket::recv (line 140) ... 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] [stdout] all doctests ran in 1.10s; merged doctests compilation took 1.09s
[INFO] running `Command { std: "docker" "inspect" "4bfc20c817ab5d96e12d594fd7204dd19428c52611a999c05a967c0382b8f095", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bfc20c817ab5d96e12d594fd7204dd19428c52611a999c05a967c0382b8f095", kill_on_drop: false }`
[INFO] [stdout] 4bfc20c817ab5d96e12d594fd7204dd19428c52611a999c05a967c0382b8f095