Nov 30 14:37:17.209 INFO checking tabin-plugins-0.3.1 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 14:37:17.209 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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"`
Nov 30 14:37:17.400 INFO [stdout] 4c068690df1aef52396dfccda0c6657094b9a3c8b66f287b2fbe3ab7927a77d3
Nov 30 14:37:17.402 INFO running `"docker" "start" "-a" "4c068690df1aef52396dfccda0c6657094b9a3c8b66f287b2fbe3ab7927a77d3"`
Nov 30 14:37:18.603 INFO [stderr] usermod: no changes
Nov 30 14:37:18.980 INFO [stderr]     Checking wrapped_enum v0.1.3
Nov 30 14:37:19.004 INFO [stderr]    Compiling syn v0.12.15
Nov 30 14:37:19.008 INFO [stderr]    Compiling structopt-derive v0.2.13
Nov 30 14:37:19.016 INFO [stderr]     Checking scan_fmt v0.1.3
Nov 30 14:37:19.016 INFO [stderr]     Checking hyper v0.11.27
Nov 30 14:37:19.016 INFO [stderr]     Checking tokio-tls v0.1.4
Nov 30 14:37:34.833 INFO [stderr]     Checking structopt v0.2.13
Nov 30 14:37:36.523 INFO [stderr]     Checking hyper-tls v0.1.4
Nov 30 14:37:40.515 INFO [stderr]    Compiling derive_more v0.8.0
Nov 30 14:37:41.780 INFO [stderr]     Checking reqwest v0.8.8
Nov 30 14:37:48.798 INFO [stderr]     Checking tabin-plugins v0.3.1 (/source)
Nov 30 14:37:52.444 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 30 14:37:52.444 INFO [stderr]   --> src/linux.rs:53:5
Nov 30 14:37:52.444 INFO [stderr]    |
Nov 30 14:37:52.444 INFO [stderr] 53 | /     reprs
Nov 30 14:37:52.444 INFO [stderr] 54 | |         .iter()
Nov 30 14:37:52.444 INFO [stderr] 55 | |         .map(|&(raw, repr): &(u64, &str)| assert_eq!(bytes_to_human_size(raw), repr))
Nov 30 14:37:52.444 INFO [stderr] 56 | |         .collect::<Vec<_>>();
Nov 30 14:37:52.444 INFO [stderr]    | |_____________________________^
Nov 30 14:37:52.444 INFO [stderr]    |
Nov 30 14:37:52.444 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 14:37:52.444 INFO [stderr]    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 30 14:37:52.444 INFO [stderr] 
Nov 30 14:37:58.232 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 14:37:58.232 INFO [stderr]  --> src/bin/check-fs-writeable.rs:5:1
Nov 30 14:37:58.232 INFO [stderr]   |
Nov 30 14:37:58.232 INFO [stderr] 5 | #[macro_use]
Nov 30 14:37:58.232 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 14:37:58.232 INFO [stderr]   |
Nov 30 14:37:58.232 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 14:37:58.232 INFO [stderr] 
Nov 30 14:38:02.920 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 14:38:02.920 INFO [stderr]  --> src/bin/check-container-ram.rs:6:1
Nov 30 14:38:02.920 INFO [stderr]   |
Nov 30 14:38:02.920 INFO [stderr] 6 | #[macro_use]
Nov 30 14:38:02.920 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 14:38:02.920 INFO [stderr]   |
Nov 30 14:38:02.920 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 14:38:02.920 INFO [stderr] 
Nov 30 14:38:03.032 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 14:38:03.032 INFO [stderr]  --> src/bin/check-ram.rs:4:1
Nov 30 14:38:03.032 INFO [stderr]   |
Nov 30 14:38:03.032 INFO [stderr] 4 | #[macro_use]
Nov 30 14:38:03.032 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 14:38:03.032 INFO [stderr]   |
Nov 30 14:38:03.032 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 14:38:03.032 INFO [stderr] 
Nov 30 14:38:03.276 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 14:38:03.276 INFO [stderr]  --> src/bin/check-ram.rs:4:1
Nov 30 14:38:03.277 INFO [stderr]   |
Nov 30 14:38:03.277 INFO [stderr] 4 | #[macro_use]
Nov 30 14:38:03.277 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 14:38:03.277 INFO [stderr]   |
Nov 30 14:38:03.277 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 14:38:03.277 INFO [stderr] 
Nov 30 14:38:04.150 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 14:38:04.150 INFO [stderr]  --> src/bin/check-load.rs:9:1
Nov 30 14:38:04.150 INFO [stderr]   |
Nov 30 14:38:04.150 INFO [stderr] 9 | #[macro_use]
Nov 30 14:38:04.150 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 14:38:04.150 INFO [stderr]   |
Nov 30 14:38:04.150 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 14:38:04.150 INFO [stderr] 
Nov 30 14:38:04.220 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 14:38:04.220 INFO [stderr]  --> src/bin/check-container-cpu.rs:6:1
Nov 30 14:38:04.220 INFO [stderr]   |
Nov 30 14:38:04.220 INFO [stderr] 6 | #[macro_use]
Nov 30 14:38:04.220 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 14:38:04.220 INFO [stderr]   |
Nov 30 14:38:04.220 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 14:38:04.220 INFO [stderr] 
Nov 30 14:38:04.324 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 14:38:04.324 INFO [stderr]   --> src/bin/check-disk.rs:12:1
Nov 30 14:38:04.324 INFO [stderr]    |
Nov 30 14:38:04.324 INFO [stderr] 12 | #[macro_use]
Nov 30 14:38:04.324 INFO [stderr]    | ^^^^^^^^^^^^
Nov 30 14:38:04.364 INFO [stderr]    |
Nov 30 14:38:04.364 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 30 14:38:04.364 INFO [stderr] 
Nov 30 14:38:04.580 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 14:38:04.580 INFO [stderr]  --> src/bin/check-load.rs:9:1
Nov 30 14:38:04.580 INFO [stderr]   |
Nov 30 14:38:04.580 INFO [stderr] 9 | #[macro_use]
Nov 30 14:38:04.580 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 14:38:04.580 INFO [stderr]   |
Nov 30 14:38:04.580 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 14:38:04.580 INFO [stderr] 
Nov 30 14:38:05.388 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 14:38:05.388 INFO [stderr]  --> src/bin/check-container-ram.rs:6:1
Nov 30 14:38:05.388 INFO [stderr]   |
Nov 30 14:38:05.388 INFO [stderr] 6 | #[macro_use]
Nov 30 14:38:05.388 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 14:38:05.388 INFO [stderr]   |
Nov 30 14:38:05.388 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 14:38:05.388 INFO [stderr] 
Nov 30 14:38:11.322 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 14:38:11.322 INFO [stderr]  --> src/bin/check-fs-writeable.rs:5:1
Nov 30 14:38:11.322 INFO [stderr]   |
Nov 30 14:38:11.322 INFO [stderr] 5 | #[macro_use]
Nov 30 14:38:11.322 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 14:38:11.322 INFO [stderr]   |
Nov 30 14:38:11.322 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 14:38:11.322 INFO [stderr] 
Nov 30 14:38:12.904 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 14:38:12.904 INFO [stderr]  --> src/bin/check-cpu.rs:6:1
Nov 30 14:38:12.904 INFO [stderr]   |
Nov 30 14:38:12.904 INFO [stderr] 6 | #[macro_use]
Nov 30 14:38:12.904 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 14:38:12.904 INFO [stderr]   |
Nov 30 14:38:12.904 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 14:38:12.904 INFO [stderr] 
Nov 30 14:38:14.420 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 14:38:14.420 INFO [stderr]  --> src/bin/check-cpu.rs:6:1
Nov 30 14:38:14.420 INFO [stderr]   |
Nov 30 14:38:14.420 INFO [stderr] 6 | #[macro_use]
Nov 30 14:38:14.420 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 14:38:14.420 INFO [stderr]   |
Nov 30 14:38:14.420 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 14:38:14.420 INFO [stderr] 
Nov 30 14:38:15.064 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 14:38:15.064 INFO [stderr]  --> src/bin/check-procs.rs:7:1
Nov 30 14:38:15.064 INFO [stderr]   |
Nov 30 14:38:15.064 INFO [stderr] 7 | #[macro_use]
Nov 30 14:38:15.064 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 14:38:15.064 INFO [stderr]   |
Nov 30 14:38:15.064 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 14:38:15.064 INFO [stderr] 
Nov 30 14:38:16.656 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 14:38:16.657 INFO [stderr]   --> src/bin/check-disk.rs:12:1
Nov 30 14:38:16.657 INFO [stderr]    |
Nov 30 14:38:16.657 INFO [stderr] 12 | #[macro_use]
Nov 30 14:38:16.657 INFO [stderr]    | ^^^^^^^^^^^^
Nov 30 14:38:16.657 INFO [stderr]    |
Nov 30 14:38:16.657 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 30 14:38:16.657 INFO [stderr] 
Nov 30 14:38:16.932 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 14:38:16.932 INFO [stderr]  --> src/bin/check-procs.rs:7:1
Nov 30 14:38:16.932 INFO [stderr]   |
Nov 30 14:38:16.932 INFO [stderr] 7 | #[macro_use]
Nov 30 14:38:16.932 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 14:38:16.932 INFO [stderr]   |
Nov 30 14:38:16.932 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 14:38:16.932 INFO [stderr] 
Nov 30 14:38:18.840 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 14:38:18.840 INFO [stderr]  --> src/bin/check-container-cpu.rs:6:1
Nov 30 14:38:18.840 INFO [stderr]   |
Nov 30 14:38:18.840 INFO [stderr] 6 | #[macro_use]
Nov 30 14:38:18.840 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 14:38:18.840 INFO [stderr]   |
Nov 30 14:38:18.840 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 14:38:18.840 INFO [stderr] 
Nov 30 14:38:23.075 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 04s
Nov 30 14:38:23.093 INFO [stderr] su: No module specific data is present
Nov 30 14:38:23.443 INFO running `"docker" "inspect" "4c068690df1aef52396dfccda0c6657094b9a3c8b66f287b2fbe3ab7927a77d3"`
Nov 30 14:38:23.562 INFO running `"docker" "rm" "-f" "4c068690df1aef52396dfccda0c6657094b9a3c8b66f287b2fbe3ab7927a77d3"`
Nov 30 14:38:23.646 INFO [stdout] 4c068690df1aef52396dfccda0c6657094b9a3c8b66f287b2fbe3ab7927a77d3