Dec 05 05:51:06.241 INFO checking tabin-plugins-0.3.1 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 05:51:06.241 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 05 05:51:06.776 INFO [stdout] d021e4fea632491a770a324341fd4491da34e57f9c0e9a1edb59ba95a367d2a5
Dec 05 05:51:06.785 INFO running `"docker" "start" "-a" "d021e4fea632491a770a324341fd4491da34e57f9c0e9a1edb59ba95a367d2a5"`
Dec 05 05:51:08.004 INFO [stderr] usermod: no changes
Dec 05 05:51:08.431 INFO [stderr]     Checking wrapped_enum v0.1.3
Dec 05 05:51:08.447 INFO [stderr]     Checking nix v0.9.0
Dec 05 05:51:08.454 INFO [stderr]    Compiling derive_more v0.8.0
Dec 05 05:51:08.467 INFO [stderr]     Checking scan_fmt v0.1.3
Dec 05 05:51:17.299 INFO [stderr]     Checking tabin-plugins v0.3.1 (/source)
Dec 05 05:51:22.023 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Dec 05 05:51:22.023 INFO [stderr]   --> src/linux.rs:53:5
Dec 05 05:51:22.023 INFO [stderr]    |
Dec 05 05:51:22.023 INFO [stderr] 53 | /     reprs
Dec 05 05:51:22.023 INFO [stderr] 54 | |         .iter()
Dec 05 05:51:22.023 INFO [stderr] 55 | |         .map(|&(raw, repr): &(u64, &str)| assert_eq!(bytes_to_human_size(raw), repr))
Dec 05 05:51:22.023 INFO [stderr] 56 | |         .collect::<Vec<_>>();
Dec 05 05:51:22.023 INFO [stderr]    | |_____________________________^
Dec 05 05:51:22.023 INFO [stderr]    |
Dec 05 05:51:22.023 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 05:51:22.023 INFO [stderr]    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Dec 05 05:51:22.023 INFO [stderr] 
Dec 05 05:51:22.999 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 05:51:22.999 INFO [stderr]  --> src/bin/check-fs-writeable.rs:5:1
Dec 05 05:51:22.999 INFO [stderr]   |
Dec 05 05:51:22.999 INFO [stderr] 5 | #[macro_use]
Dec 05 05:51:22.999 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 05:51:22.999 INFO [stderr]   |
Dec 05 05:51:22.999 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 05:51:22.999 INFO [stderr] 
Dec 05 05:51:23.625 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 05:51:23.625 INFO [stderr]  --> src/bin/check-fs-writeable.rs:5:1
Dec 05 05:51:23.625 INFO [stderr]   |
Dec 05 05:51:23.625 INFO [stderr] 5 | #[macro_use]
Dec 05 05:51:23.625 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 05:51:23.625 INFO [stderr]   |
Dec 05 05:51:23.625 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 05:51:23.625 INFO [stderr] 
Dec 05 05:51:25.800 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 05:51:25.800 INFO [stderr]  --> src/bin/check-load.rs:9:1
Dec 05 05:51:25.800 INFO [stderr]   |
Dec 05 05:51:25.800 INFO [stderr] 9 | #[macro_use]
Dec 05 05:51:25.800 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 05:51:25.801 INFO [stderr]   |
Dec 05 05:51:25.801 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 05:51:25.801 INFO [stderr] 
Dec 05 05:51:25.983 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 05:51:25.983 INFO [stderr]  --> src/bin/check-procs.rs:7:1
Dec 05 05:51:25.983 INFO [stderr]   |
Dec 05 05:51:25.983 INFO [stderr] 7 | #[macro_use]
Dec 05 05:51:25.983 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 05:51:25.983 INFO [stderr]   |
Dec 05 05:51:25.983 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 05:51:25.983 INFO [stderr] 
Dec 05 05:51:26.691 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 05:51:26.691 INFO [stderr]  --> src/bin/check-load.rs:9:1
Dec 05 05:51:26.691 INFO [stderr]   |
Dec 05 05:51:26.691 INFO [stderr] 9 | #[macro_use]
Dec 05 05:51:26.691 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 05:51:26.691 INFO [stderr]   |
Dec 05 05:51:26.691 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 05:51:26.691 INFO [stderr] 
Dec 05 05:51:26.947 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 05:51:26.947 INFO [stderr]  --> src/bin/check-container-ram.rs:6:1
Dec 05 05:51:26.947 INFO [stderr]   |
Dec 05 05:51:26.947 INFO [stderr] 6 | #[macro_use]
Dec 05 05:51:26.947 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 05:51:26.947 INFO [stderr]   |
Dec 05 05:51:26.947 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 05:51:26.947 INFO [stderr] 
Dec 05 05:51:27.147 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 05:51:27.149 INFO [stderr]   --> src/bin/check-disk.rs:12:1
Dec 05 05:51:27.149 INFO [stderr]    |
Dec 05 05:51:27.149 INFO [stderr] 12 | #[macro_use]
Dec 05 05:51:27.149 INFO [stderr]    | ^^^^^^^^^^^^
Dec 05 05:51:27.149 INFO [stderr]    |
Dec 05 05:51:27.149 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 05:51:27.149 INFO [stderr] 
Dec 05 05:51:30.827 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 05:51:30.827 INFO [stderr]   --> src/bin/check-disk.rs:12:1
Dec 05 05:51:30.827 INFO [stderr]    |
Dec 05 05:51:30.827 INFO [stderr] 12 | #[macro_use]
Dec 05 05:51:30.827 INFO [stderr]    | ^^^^^^^^^^^^
Dec 05 05:51:30.827 INFO [stderr]    |
Dec 05 05:51:30.827 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 05:51:30.827 INFO [stderr] 
Dec 05 05:51:31.163 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 05:51:31.163 INFO [stderr]  --> src/bin/check-cpu.rs:6:1
Dec 05 05:51:31.163 INFO [stderr]   |
Dec 05 05:51:31.163 INFO [stderr] 6 | #[macro_use]
Dec 05 05:51:31.163 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 05:51:31.163 INFO [stderr]   |
Dec 05 05:51:31.163 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 05:51:31.163 INFO [stderr] 
Dec 05 05:51:31.908 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 05:51:31.908 INFO [stderr]  --> src/bin/check-cpu.rs:6:1
Dec 05 05:51:31.908 INFO [stderr]   |
Dec 05 05:51:31.908 INFO [stderr] 6 | #[macro_use]
Dec 05 05:51:31.908 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 05:51:31.908 INFO [stderr]   |
Dec 05 05:51:31.908 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 05:51:31.908 INFO [stderr] 
Dec 05 05:51:34.694 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 05:51:34.694 INFO [stderr]  --> src/bin/check-container-cpu.rs:6:1
Dec 05 05:51:34.694 INFO [stderr]   |
Dec 05 05:51:34.694 INFO [stderr] 6 | #[macro_use]
Dec 05 05:51:34.694 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 05:51:34.694 INFO [stderr]   |
Dec 05 05:51:34.694 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 05:51:34.694 INFO [stderr] 
Dec 05 05:51:34.724 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 05:51:34.724 INFO [stderr]  --> src/bin/check-procs.rs:7:1
Dec 05 05:51:34.724 INFO [stderr]   |
Dec 05 05:51:34.725 INFO [stderr] 7 | #[macro_use]
Dec 05 05:51:34.725 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 05:51:34.725 INFO [stderr]   |
Dec 05 05:51:34.725 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 05:51:34.725 INFO [stderr] 
Dec 05 05:51:36.373 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 05:51:36.374 INFO [stderr]  --> src/bin/check-ram.rs:4:1
Dec 05 05:51:36.374 INFO [stderr]   |
Dec 05 05:51:36.374 INFO [stderr] 4 | #[macro_use]
Dec 05 05:51:36.374 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 05:51:36.374 INFO [stderr]   |
Dec 05 05:51:36.374 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 05:51:36.374 INFO [stderr] 
Dec 05 05:51:37.734 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 05:51:37.734 INFO [stderr]  --> src/bin/check-container-cpu.rs:6:1
Dec 05 05:51:37.734 INFO [stderr]   |
Dec 05 05:51:37.734 INFO [stderr] 6 | #[macro_use]
Dec 05 05:51:37.734 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 05:51:37.734 INFO [stderr]   |
Dec 05 05:51:37.734 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 05:51:37.734 INFO [stderr] 
Dec 05 05:51:38.019 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 05:51:38.019 INFO [stderr]  --> src/bin/check-ram.rs:4:1
Dec 05 05:51:38.019 INFO [stderr]   |
Dec 05 05:51:38.019 INFO [stderr] 4 | #[macro_use]
Dec 05 05:51:38.019 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 05:51:38.019 INFO [stderr]   |
Dec 05 05:51:38.019 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 05:51:38.019 INFO [stderr] 
Dec 05 05:51:38.159 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 05:51:38.159 INFO [stderr]  --> src/bin/check-container-ram.rs:6:1
Dec 05 05:51:38.159 INFO [stderr]   |
Dec 05 05:51:38.159 INFO [stderr] 6 | #[macro_use]
Dec 05 05:51:38.159 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 05:51:38.159 INFO [stderr]   |
Dec 05 05:51:38.160 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 05:51:38.160 INFO [stderr] 
Dec 05 05:51:41.411 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.36s
Dec 05 05:51:41.433 INFO [stderr] su: No module specific data is present
Dec 05 05:51:41.837 INFO running `"docker" "inspect" "d021e4fea632491a770a324341fd4491da34e57f9c0e9a1edb59ba95a367d2a5"`
Dec 05 05:51:42.119 INFO running `"docker" "rm" "-f" "d021e4fea632491a770a324341fd4491da34e57f9c0e9a1edb59ba95a367d2a5"`
Dec 05 05:51:42.402 INFO [stdout] d021e4fea632491a770a324341fd4491da34e57f9c0e9a1edb59ba95a367d2a5