Dec 15 18:40:41.890 INFO testing cntr-nix-0.11.3-pre1 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 18:40:41.890 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15 18:40:42.215 INFO [stdout] db8428532ad3a3d8119770c9a1e70c59fbb401c95ade3ce3ccef637a0c131df2
Dec 15 18:40:42.217 INFO running `"docker" "start" "-a" "db8428532ad3a3d8119770c9a1e70c59fbb401c95ade3ce3ccef637a0c131df2"`
Dec 15 18:40:43.879 INFO [stderr] usermod: no changes
Dec 15 18:40:44.035 INFO [stderr]    Compiling cntr-nix v0.11.3-pre1 (/source)
Dec 15 18:40:55.436 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.53s
Dec 15 18:40:55.447 INFO [stderr] su: No module specific data is present
Dec 15 18:40:56.529 INFO running `"docker" "inspect" "db8428532ad3a3d8119770c9a1e70c59fbb401c95ade3ce3ccef637a0c131df2"`
Dec 15 18:40:56.909 INFO running `"docker" "rm" "-f" "db8428532ad3a3d8119770c9a1e70c59fbb401c95ade3ce3ccef637a0c131df2"`
Dec 15 18:40:57.315 INFO [stdout] db8428532ad3a3d8119770c9a1e70c59fbb401c95ade3ce3ccef637a0c131df2
Dec 15 18:40:57.323 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15 18:40:57.758 INFO [stdout] 2dfe14e68960f20c41d17b90e1cdbd7cae1f1f2a4624f4985f3aa54d299dba23
Dec 15 18:40:57.764 INFO running `"docker" "start" "-a" "2dfe14e68960f20c41d17b90e1cdbd7cae1f1f2a4624f4985f3aa54d299dba23"`
Dec 15 18:40:59.410 INFO [stderr] usermod: no changes
Dec 15 18:40:59.551 INFO [stderr]    Compiling cntr-nix v0.11.3-pre1 (/source)
Dec 15 18:41:06.823 INFO [stderr] warning: unused import: `std::os::unix::io::RawFd`
Dec 15 18:41:06.823 INFO [stderr]  --> test/sys/test_select.rs:5:5
Dec 15 18:41:06.823 INFO [stderr]   |
Dec 15 18:41:06.823 INFO [stderr] 5 | use std::os::unix::io::RawFd;
Dec 15 18:41:06.823 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 18:41:06.823 INFO [stderr]   |
Dec 15 18:41:06.823 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 15 18:41:06.823 INFO [stderr] 
Dec 15 18:41:19.031 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.59s
Dec 15 18:41:19.035 INFO [stderr] su: No module specific data is present
Dec 15 18:41:20.253 INFO running `"docker" "inspect" "2dfe14e68960f20c41d17b90e1cdbd7cae1f1f2a4624f4985f3aa54d299dba23"`
Dec 15 18:41:20.580 INFO running `"docker" "rm" "-f" "2dfe14e68960f20c41d17b90e1cdbd7cae1f1f2a4624f4985f3aa54d299dba23"`
Dec 15 18:41:20.883 INFO [stdout] 2dfe14e68960f20c41d17b90e1cdbd7cae1f1f2a4624f4985f3aa54d299dba23