Dec 14 16:51:38.904 INFO testing tiny-nix-ipc-0.1.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 16:51:38.904 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 16:51:39.408 INFO [stdout] cf0f814cdc36219b3deaa4308057bd20bbbaa59aa98366f4704c127812e608e0
Dec 14 16:51:39.410 INFO running `"docker" "start" "-a" "cf0f814cdc36219b3deaa4308057bd20bbbaa59aa98366f4704c127812e608e0"`
Dec 14 16:51:40.470 INFO [stderr] usermod: no changes
Dec 14 16:51:40.527 INFO [stderr]    Compiling tiny-nix-ipc v0.1.0 (/source)
Dec 14 16:51:41.353 INFO [stderr] warning: unused import: `errno`
Dec 14 16:51:41.353 INFO [stderr]   --> src/lib.rs:15:11
Dec 14 16:51:41.353 INFO [stderr]    |
Dec 14 16:51:41.353 INFO [stderr] 15 | use nix::{errno, unistd};
Dec 14 16:51:41.353 INFO [stderr]    |           ^^^^^
Dec 14 16:51:41.353 INFO [stderr]    |
Dec 14 16:51:41.353 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 14 16:51:41.353 INFO [stderr] 
Dec 14 16:51:41.353 INFO [stderr] warning: unused import: `RecvMsg`
Dec 14 16:51:41.353 INFO [stderr]   --> src/lib.rs:19:14
Dec 14 16:51:41.353 INFO [stderr]    |
Dec 14 16:51:41.353 INFO [stderr] 19 |     recvmsg, RecvMsg, sendmsg, CmsgSpace, ControlMessage, MsgFlags,
Dec 14 16:51:41.353 INFO [stderr]    |              ^^^^^^^
Dec 14 16:51:41.353 INFO [stderr] 
Dec 14 16:51:41.680 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
Dec 14 16:51:41.685 INFO [stderr] su: No module specific data is present
Dec 14 16:51:42.031 INFO running `"docker" "inspect" "cf0f814cdc36219b3deaa4308057bd20bbbaa59aa98366f4704c127812e608e0"`
Dec 14 16:51:42.205 INFO running `"docker" "rm" "-f" "cf0f814cdc36219b3deaa4308057bd20bbbaa59aa98366f4704c127812e608e0"`
Dec 14 16:51:42.319 INFO [stdout] cf0f814cdc36219b3deaa4308057bd20bbbaa59aa98366f4704c127812e608e0
Dec 14 16:51:42.325 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 16:51:42.523 INFO [stdout] cd42f9793abeaf4fd63ff8e98273aca95ccb92808b7d47a350fc5c872496770f
Dec 14 16:51:42.525 INFO running `"docker" "start" "-a" "cd42f9793abeaf4fd63ff8e98273aca95ccb92808b7d47a350fc5c872496770f"`
Dec 14 16:51:43.278 INFO [stderr] usermod: no changes
Dec 14 16:51:43.387 INFO [stderr]    Compiling shmemfdrs v0.1.1
Dec 14 16:51:43.955 INFO [stderr]    Compiling tiny-nix-ipc v0.1.0 (/source)
Dec 14 16:51:44.895 INFO [stderr] warning: unused import: `errno`
Dec 14 16:51:44.898 INFO [stderr]   --> src/lib.rs:15:11
Dec 14 16:51:44.898 INFO [stderr]    |
Dec 14 16:51:44.898 INFO [stderr] 15 | use nix::{errno, unistd};
Dec 14 16:51:44.898 INFO [stderr]    |           ^^^^^
Dec 14 16:51:44.898 INFO [stderr]    |
Dec 14 16:51:44.898 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 14 16:51:44.898 INFO [stderr] 
Dec 14 16:51:44.898 INFO [stderr] warning: unused import: `RecvMsg`
Dec 14 16:51:44.898 INFO [stderr]   --> src/lib.rs:19:14
Dec 14 16:51:44.898 INFO [stderr]    |
Dec 14 16:51:44.898 INFO [stderr] 19 |     recvmsg, RecvMsg, sendmsg, CmsgSpace, ControlMessage, MsgFlags,
Dec 14 16:51:44.898 INFO [stderr]    |              ^^^^^^^
Dec 14 16:51:44.898 INFO [stderr] 
Dec 14 16:51:46.151 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.83s
Dec 14 16:51:46.159 INFO [stderr] su: No module specific data is present
Dec 14 16:51:46.955 INFO running `"docker" "inspect" "cd42f9793abeaf4fd63ff8e98273aca95ccb92808b7d47a350fc5c872496770f"`
Dec 14 16:51:47.405 INFO running `"docker" "rm" "-f" "cd42f9793abeaf4fd63ff8e98273aca95ccb92808b7d47a350fc5c872496770f"`
Dec 14 16:51:47.691 INFO [stdout] cd42f9793abeaf4fd63ff8e98273aca95ccb92808b7d47a350fc5c872496770f
Dec 14 16:51:47.697 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 16:51:48.087 INFO [stdout] ab2c3006ced84723ae819333eade4c7fd46893d742643d3bd6e00d3f716b4371
Dec 14 16:51:48.088 INFO running `"docker" "start" "-a" "ab2c3006ced84723ae819333eade4c7fd46893d742643d3bd6e00d3f716b4371"`
Dec 14 16:51:49.042 INFO [stderr] usermod: no changes
Dec 14 16:51:49.131 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 14 16:51:49.138 INFO [stderr]      Running /target/debug/deps/tiny_nix_ipc-780946fe4b3e6bf4
Dec 14 16:51:49.142 INFO [stdout] 
Dec 14 16:51:49.142 INFO [stdout] running 6 tests
Dec 14 16:51:49.142 INFO [stdout] test tests::test_struct_wrong_len ... ok
Dec 14 16:51:49.142 INFO [stdout] test tests::test_struct_success ... ok
Dec 14 16:51:49.142 INFO [stdout] test tests::test_slice_success ... ok
Dec 14 16:51:49.142 INFO [stdout] test tests::test_slice_buf_too_short ... ok
Dec 14 16:51:49.147 INFO [stderr]    Doc-tests tiny-nix-ipc
Dec 14 16:51:49.147 INFO [stdout] test tests::test_slice_with_len_success ... ok
Dec 14 16:51:49.147 INFO [stdout] test tests::test_fd_passing ... ok
Dec 14 16:51:49.147 INFO [stdout] 
Dec 14 16:51:49.147 INFO [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 16:51:49.147 INFO [stdout] 
Dec 14 16:51:50.694 INFO [stdout] 
Dec 14 16:51:50.694 INFO [stdout] running 0 tests
Dec 14 16:51:50.694 INFO [stdout] 
Dec 14 16:51:50.694 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 16:51:50.694 INFO [stdout] 
Dec 14 16:51:50.700 INFO [stderr] su: No module specific data is present
Dec 14 16:51:51.399 INFO running `"docker" "inspect" "ab2c3006ced84723ae819333eade4c7fd46893d742643d3bd6e00d3f716b4371"`
Dec 14 16:51:51.695 INFO running `"docker" "rm" "-f" "ab2c3006ced84723ae819333eade4c7fd46893d742643d3bd6e00d3f716b4371"`
Dec 14 16:51:51.927 INFO [stdout] ab2c3006ced84723ae819333eade4c7fd46893d742643d3bd6e00d3f716b4371