[INFO] fetching crate ncomm-utils 1.1.4...
[INFO] testing ncomm-utils-1.1.4 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate ncomm-utils 1.1.4 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate ncomm-utils 1.1.4
[INFO] finished tweaking crates.io crate ncomm-utils 1.1.4
[INFO] tweaked toml for crates.io crate ncomm-utils 1.1.4 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ncomm-utils 1.1.4 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] a35a8e1e45b38f64e9ab69609296d6569e999c8ba850c9812c46cdfd04a28d63
[INFO] running `Command { std: "docker" "start" "-a" "a35a8e1e45b38f64e9ab69609296d6569e999c8ba850c9812c46cdfd04a28d63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a35a8e1e45b38f64e9ab69609296d6569e999c8ba850c9812c46cdfd04a28d63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a35a8e1e45b38f64e9ab69609296d6569e999c8ba850c9812c46cdfd04a28d63", kill_on_drop: false }`
[INFO] [stdout] a35a8e1e45b38f64e9ab69609296d6569e999c8ba850c9812c46cdfd04a28d63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] d42bb70866aaae487ff0299fda1111533214c181c3676ec70404aa32eada58e5
[INFO] running `Command { std: "docker" "start" "-a" "d42bb70866aaae487ff0299fda1111533214c181c3676ec70404aa32eada58e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling ncomm-utils v1.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "d42bb70866aaae487ff0299fda1111533214c181c3676ec70404aa32eada58e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d42bb70866aaae487ff0299fda1111533214c181c3676ec70404aa32eada58e5", kill_on_drop: false }`
[INFO] [stdout] d42bb70866aaae487ff0299fda1111533214c181c3676ec70404aa32eada58e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] d1dd9bbccf93776033196d17714c007cd4f3ee7cc9bfeb9ff37f0d5a57a8b799
[INFO] running `Command { std: "docker" "start" "-a" "d1dd9bbccf93776033196d17714c007cd4f3ee7cc9bfeb9ff37f0d5a57a8b799", kill_on_drop: false }`
[INFO] [stderr]    Compiling ncomm-utils v1.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "d1dd9bbccf93776033196d17714c007cd4f3ee7cc9bfeb9ff37f0d5a57a8b799", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1dd9bbccf93776033196d17714c007cd4f3ee7cc9bfeb9ff37f0d5a57a8b799", kill_on_drop: false }`
[INFO] [stdout] d1dd9bbccf93776033196d17714c007cd4f3ee7cc9bfeb9ff37f0d5a57a8b799
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 0d9c30a4fa124124ad37d165d3a552e11a78ead0f21318506556ae42d4c3e793
[INFO] running `Command { std: "docker" "start" "-a" "0d9c30a4fa124124ad37d165d3a552e11a78ead0f21318506556ae42d4c3e793", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ncomm_utils-7ab3c8e8bcd9a922)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test packing::tests::test_f64_packing ... ok
[INFO] [stdout] test packing::tests::test_i32_packing ... ok
[INFO] [stdout] test packing::tests::test_f32_packing ... ok
[INFO] [stdout] test packing::tests::test_i8_packing ... ok
[INFO] [stdout] test packing::tests::test_i128_packing ... ok
[INFO] [stdout] test packing::tests::test_i16_packing ... ok
[INFO] [stdout] test packing::tests::test_u128_packing ... ok
[INFO] [stdout] test packing::tests::test_u16_packing ... ok
[INFO] [stdout] test packing::tests::test_u32_packing ... ok
[INFO] [stdout] test packing::tests::test_u64_packing ... ok
[INFO] [stdout] test packing::tests::test_isize_packing ... ok
[INFO] [stdout] test packing::tests::test_u8_packing ... ok
[INFO] [stdout] test packing::tests::test_usize_packing ... ok
[INFO] [stdout] test packing::tests::test_i64_packing ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ncomm_utils
[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" "0d9c30a4fa124124ad37d165d3a552e11a78ead0f21318506556ae42d4c3e793", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d9c30a4fa124124ad37d165d3a552e11a78ead0f21318506556ae42d4c3e793", kill_on_drop: false }`
[INFO] [stdout] 0d9c30a4fa124124ad37d165d3a552e11a78ead0f21318506556ae42d4c3e793