[INFO] fetching crate ncomm-utils 1.1.4...
[INFO] testing ncomm-utils-1.1.4 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate ncomm-utils 1.1.4 into /workspace/builds/worker-3-tc1/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-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ncomm-utils 1.1.4 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf25a0165ea89a0866326792a3b1bf015adf7a79560b65e31a070fa6cf9737d2
[INFO] running `Command { std: "docker" "start" "-a" "bf25a0165ea89a0866326792a3b1bf015adf7a79560b65e31a070fa6cf9737d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf25a0165ea89a0866326792a3b1bf015adf7a79560b65e31a070fa6cf9737d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf25a0165ea89a0866326792a3b1bf015adf7a79560b65e31a070fa6cf9737d2", kill_on_drop: false }`
[INFO] [stdout] bf25a0165ea89a0866326792a3b1bf015adf7a79560b65e31a070fa6cf9737d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f1a43eeb24144e96b237a43a9f704a70b14101209692c176b5a750157517a979
[INFO] running `Command { std: "docker" "start" "-a" "f1a43eeb24144e96b237a43a9f704a70b14101209692c176b5a750157517a979", 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 0.22s
[INFO] running `Command { std: "docker" "inspect" "f1a43eeb24144e96b237a43a9f704a70b14101209692c176b5a750157517a979", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1a43eeb24144e96b237a43a9f704a70b14101209692c176b5a750157517a979", kill_on_drop: false }`
[INFO] [stdout] f1a43eeb24144e96b237a43a9f704a70b14101209692c176b5a750157517a979
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7337659c9d73c4dfea440cc5628d804f231467546d6f74217f040b4d77519f55
[INFO] running `Command { std: "docker" "start" "-a" "7337659c9d73c4dfea440cc5628d804f231467546d6f74217f040b4d77519f55", 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 0.43s
[INFO] running `Command { std: "docker" "inspect" "7337659c9d73c4dfea440cc5628d804f231467546d6f74217f040b4d77519f55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7337659c9d73c4dfea440cc5628d804f231467546d6f74217f040b4d77519f55", kill_on_drop: false }`
[INFO] [stdout] 7337659c9d73c4dfea440cc5628d804f231467546d6f74217f040b4d77519f55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b06dc442aa40d8a9ae2830ef3736a8495123f473776127d90f586580c9e85853
[INFO] running `Command { std: "docker" "start" "-a" "b06dc442aa40d8a9ae2830ef3736a8495123f473776127d90f586580c9e85853", 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_f32_packing ... ok
[INFO] [stdout] test packing::tests::test_f64_packing ... ok
[INFO] [stdout] test packing::tests::test_i128_packing ... ok
[INFO] [stdout] test packing::tests::test_i32_packing ... ok
[INFO] [stdout] test packing::tests::test_i64_packing ... ok
[INFO] [stdout] test packing::tests::test_i8_packing ... ok
[INFO] [stdout] test packing::tests::test_isize_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_u64_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_u32_packing ... ok
[INFO] [stdout] test packing::tests::test_i16_packing ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[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" "b06dc442aa40d8a9ae2830ef3736a8495123f473776127d90f586580c9e85853", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b06dc442aa40d8a9ae2830ef3736a8495123f473776127d90f586580c9e85853", kill_on_drop: false }`
[INFO] [stdout] b06dc442aa40d8a9ae2830ef3736a8495123f473776127d90f586580c9e85853