[INFO] crate pipe-channel 1.3.0 is already in cache [INFO] testing pipe-channel-1.3.0 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274 [INFO] extracting crate pipe-channel 1.3.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate pipe-channel 1.3.0 on toolchain 28742a1146f10a4f09369baad027a464acb7a766 [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate pipe-channel 1.3.0 [INFO] finished tweaking crates.io crate pipe-channel 1.3.0 [INFO] tweaked toml for crates.io crate pipe-channel 1.3.0 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] af1026eff4715476c55cfa51bc8dca24a24ebefc6448172f279a4531eec34af5 [INFO] running `"docker" "start" "-a" "af1026eff4715476c55cfa51bc8dca24a24ebefc6448172f279a4531eec34af5"` [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling pipe-channel v1.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.26s [INFO] running `"docker" "inspect" "af1026eff4715476c55cfa51bc8dca24a24ebefc6448172f279a4531eec34af5"` [INFO] running `"docker" "rm" "-f" "af1026eff4715476c55cfa51bc8dca24a24ebefc6448172f279a4531eec34af5"` [INFO] [stdout] af1026eff4715476c55cfa51bc8dca24a24ebefc6448172f279a4531eec34af5 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 28331688b3f14e1fddd7117093d1974ca8babf4798a946c14f4adf7509170486 [INFO] running `"docker" "start" "-a" "28331688b3f14e1fddd7117093d1974ca8babf4798a946c14f4adf7509170486"` [INFO] [stderr] Compiling pipe-channel v1.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.13s [INFO] running `"docker" "inspect" "28331688b3f14e1fddd7117093d1974ca8babf4798a946c14f4adf7509170486"` [INFO] running `"docker" "rm" "-f" "28331688b3f14e1fddd7117093d1974ca8babf4798a946c14f4adf7509170486"` [INFO] [stdout] 28331688b3f14e1fddd7117093d1974ca8babf4798a946c14f4adf7509170486 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 94ae3f426c0735c47970bc8e3ad4927ad5a475d4ba2fc6a5082118eb453b6a11 [INFO] running `"docker" "start" "-a" "94ae3f426c0735c47970bc8e3ad4927ad5a475d4ba2fc6a5082118eb453b6a11"` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/pipe_channel-c8f91be9583eb229 [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test tests::debug_print ... ok [INFO] [stdout] test tests::no_drop_on_recv_err ... ok [INFO] [stdout] test tests::no_send_no_threading ... ok [INFO] [stdout] test tests::zero_sized_type ... ok [INFO] [stdout] test tests::raw_fd ... ok [INFO] [stdout] test tests::zero_sized_type_drop ... ok [INFO] [stdout] test tests::no_leak ... ok [INFO] [stdout] test tests::large_data ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests pipe-channel [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test src/lib.rs - Receiver::recv (line 268) ... ok [INFO] [stdout] test src/lib.rs - Receiver::iter (line 304) ... ok [INFO] [stdout] test src/lib.rs - IntoIter (line 385) ... ok [INFO] [stdout] test src/lib.rs - Sender::send (line 201) ... ok [INFO] [stdout] test src/lib.rs - Sender::send (line 185) ... ok [INFO] [stdout] test src/lib.rs - Receiver::recv (line 252) ... ok [INFO] [stdout] test src/lib.rs - (line 17) ... ok [INFO] [stdout] test src/lib.rs - (line 37) ... ok [INFO] [stdout] test src/lib.rs - channel (line 143) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "94ae3f426c0735c47970bc8e3ad4927ad5a475d4ba2fc6a5082118eb453b6a11"` [INFO] running `"docker" "rm" "-f" "94ae3f426c0735c47970bc8e3ad4927ad5a475d4ba2fc6a5082118eb453b6a11"` [INFO] [stdout] 94ae3f426c0735c47970bc8e3ad4927ad5a475d4ba2fc6a5082118eb453b6a11