Dec 11 16:15:52.183 INFO checking jmesmon/zoop against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 16:15:52.183 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-alt check --frozen --all --all-targets" "-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 11 16:15:52.508 INFO [stdout] 34a6628d865b764f65f6267b9aaff6e38a3aea371e73ecc6f74c1818633f6c65
Dec 11 16:15:52.510 INFO running `"docker" "start" "-a" "34a6628d865b764f65f6267b9aaff6e38a3aea371e73ecc6f74c1818633f6c65"`
Dec 11 16:15:52.971 INFO [stderr] usermod: no changes
Dec 11 16:15:53.076 INFO [stderr]     Checking fmt-extra v0.2.1
Dec 11 16:15:53.596 INFO [stderr]     Checking zfs-cmd-api v0.1.0 (/source/zfs-cmd-api)
Dec 11 16:15:54.380 INFO [stderr] warning: unused import: `Path`
Dec 11 16:15:54.380 INFO [stderr]  --> zfs-cmd-api/src/lib.rs:6:17
Dec 11 16:15:54.380 INFO [stderr]   |
Dec 11 16:15:54.380 INFO [stderr] 6 | use std::path::{Path,PathBuf};
Dec 11 16:15:54.380 INFO [stderr]   |                 ^^^^
Dec 11 16:15:54.380 INFO [stderr]   |
Dec 11 16:15:54.380 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 16:15:54.380 INFO [stderr] 
Dec 11 16:15:54.623 INFO [stderr]     Checking zoop v0.1.1-dev (/source)
Dec 11 16:15:56.076 INFO [stderr] warning: unused variable: `src_map`
Dec 11 16:15:56.076 INFO [stderr]   --> src/main.rs:85:13
Dec 11 16:15:56.076 INFO [stderr]    |
Dec 11 16:15:56.076 INFO [stderr] 85 |         let src_map = to_createtxg_set(From::from(&src_list));
Dec 11 16:15:56.076 INFO [stderr]    |             ^^^^^^^ help: consider using `_src_map` instead
Dec 11 16:15:56.076 INFO [stderr]    |
Dec 11 16:15:56.076 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 16:15:56.076 INFO [stderr] 
Dec 11 16:15:56.076 INFO [stderr] warning: unused variable: `dst_map`
Dec 11 16:15:56.076 INFO [stderr]   --> src/main.rs:86:13
Dec 11 16:15:56.076 INFO [stderr]    |
Dec 11 16:15:56.076 INFO [stderr] 86 |         let dst_map = to_createtxg_set(From::from(&dst_list));
Dec 11 16:15:56.076 INFO [stderr]    |             ^^^^^^^ help: consider using `_dst_map` instead
Dec 11 16:15:56.076 INFO [stderr] 
Dec 11 16:15:56.196 INFO [stderr] warning: unused variable: `src_map`
Dec 11 16:15:56.196 INFO [stderr]   --> src/main.rs:85:13
Dec 11 16:15:56.196 INFO [stderr]    |
Dec 11 16:15:56.196 INFO [stderr] 85 |         let src_map = to_createtxg_set(From::from(&src_list));
Dec 11 16:15:56.196 INFO [stderr]    |             ^^^^^^^ help: consider using `_src_map` instead
Dec 11 16:15:56.196 INFO [stderr]    |
Dec 11 16:15:56.196 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 16:15:56.196 INFO [stderr] 
Dec 11 16:15:56.196 INFO [stderr] warning: unused variable: `dst_map`
Dec 11 16:15:56.196 INFO [stderr]   --> src/main.rs:86:13
Dec 11 16:15:56.196 INFO [stderr]    |
Dec 11 16:15:56.196 INFO [stderr] 86 |         let dst_map = to_createtxg_set(From::from(&dst_list));
Dec 11 16:15:56.196 INFO [stderr]    |             ^^^^^^^ help: consider using `_dst_map` instead
Dec 11 16:15:56.196 INFO [stderr] 
Dec 11 16:15:56.264 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.26s
Dec 11 16:15:56.272 INFO [stderr] su: No module specific data is present
Dec 11 16:15:56.966 INFO running `"docker" "inspect" "34a6628d865b764f65f6267b9aaff6e38a3aea371e73ecc6f74c1818633f6c65"`
Dec 11 16:15:57.256 INFO running `"docker" "rm" "-f" "34a6628d865b764f65f6267b9aaff6e38a3aea371e73ecc6f74c1818633f6c65"`
Dec 11 16:15:57.590 INFO [stdout] 34a6628d865b764f65f6267b9aaff6e38a3aea371e73ecc6f74c1818633f6c65