Dec 12 06:36:34.411 INFO checking tabin-plugins-0.3.1 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 06:36:34.411 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12 06:36:34.908 INFO [stdout] 3ff18635584951a3faf5dd1bd2c40f5bda8d154f13221a853b20034891de413d
Dec 12 06:36:34.910 INFO running `"docker" "start" "-a" "3ff18635584951a3faf5dd1bd2c40f5bda8d154f13221a853b20034891de413d"`
Dec 12 06:36:36.271 INFO [stderr] usermod: no changes
Dec 12 06:36:36.709 INFO [stderr]     Checking wrapped_enum v0.1.3
Dec 12 06:36:36.712 INFO [stderr]     Checking nix v0.9.0
Dec 12 06:36:36.716 INFO [stderr]    Compiling derive_more v0.8.0
Dec 12 06:36:36.716 INFO [stderr]    Compiling structopt-derive v0.2.14
Dec 12 06:36:36.716 INFO [stderr]     Checking scan_fmt v0.1.3
Dec 12 06:36:46.998 INFO [stderr]     Checking structopt v0.2.14
Dec 12 06:36:49.372 INFO [stderr]     Checking tabin-plugins v0.3.1 (/source)
Dec 12 06:36:52.112 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Dec 12 06:36:52.112 INFO [stderr]   --> src/linux.rs:53:5
Dec 12 06:36:52.112 INFO [stderr]    |
Dec 12 06:36:52.112 INFO [stderr] 53 | /     reprs
Dec 12 06:36:52.112 INFO [stderr] 54 | |         .iter()
Dec 12 06:36:52.112 INFO [stderr] 55 | |         .map(|&(raw, repr): &(u64, &str)| assert_eq!(bytes_to_human_size(raw), repr))
Dec 12 06:36:52.112 INFO [stderr] 56 | |         .collect::<Vec<_>>();
Dec 12 06:36:52.112 INFO [stderr]    | |_____________________________^
Dec 12 06:36:52.112 INFO [stderr]    |
Dec 12 06:36:52.113 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 06:36:52.113 INFO [stderr]    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Dec 12 06:36:52.113 INFO [stderr] 
Dec 12 06:36:55.344 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 06:36:55.344 INFO [stderr]  --> src/bin/check-fs-writeable.rs:5:1
Dec 12 06:36:55.344 INFO [stderr]   |
Dec 12 06:36:55.344 INFO [stderr] 5 | #[macro_use]
Dec 12 06:36:55.344 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 06:36:55.349 INFO [stderr]   |
Dec 12 06:36:55.349 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 06:36:55.349 INFO [stderr] 
Dec 12 06:36:55.368 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 06:36:55.368 INFO [stderr]  --> src/bin/check-fs-writeable.rs:5:1
Dec 12 06:36:55.368 INFO [stderr]   |
Dec 12 06:36:55.368 INFO [stderr] 5 | #[macro_use]
Dec 12 06:36:55.368 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 06:36:55.368 INFO [stderr]   |
Dec 12 06:36:55.368 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 06:36:55.368 INFO [stderr] 
Dec 12 06:36:57.624 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 06:36:57.624 INFO [stderr]  --> src/bin/check-ram.rs:4:1
Dec 12 06:36:57.624 INFO [stderr]   |
Dec 12 06:36:57.624 INFO [stderr] 4 | #[macro_use]
Dec 12 06:36:57.624 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 06:36:57.624 INFO [stderr]   |
Dec 12 06:36:57.624 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 06:36:57.624 INFO [stderr] 
Dec 12 06:36:57.720 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 06:36:57.720 INFO [stderr]  --> src/bin/check-container-cpu.rs:6:1
Dec 12 06:36:57.720 INFO [stderr]   |
Dec 12 06:36:57.720 INFO [stderr] 6 | #[macro_use]
Dec 12 06:36:57.720 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 06:36:57.720 INFO [stderr]   |
Dec 12 06:36:57.720 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 06:36:57.720 INFO [stderr] 
Dec 12 06:36:58.412 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 06:36:58.412 INFO [stderr]  --> src/bin/check-procs.rs:7:1
Dec 12 06:36:58.412 INFO [stderr]   |
Dec 12 06:36:58.412 INFO [stderr] 7 | #[macro_use]
Dec 12 06:36:58.412 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 06:36:58.412 INFO [stderr]   |
Dec 12 06:36:58.412 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 06:36:58.412 INFO [stderr] 
Dec 12 06:36:59.279 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 06:36:59.279 INFO [stderr]  --> src/bin/check-container-cpu.rs:6:1
Dec 12 06:36:59.279 INFO [stderr]   |
Dec 12 06:36:59.279 INFO [stderr] 6 | #[macro_use]
Dec 12 06:36:59.279 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 06:36:59.279 INFO [stderr]   |
Dec 12 06:36:59.279 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 06:36:59.279 INFO [stderr] 
Dec 12 06:36:59.704 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 06:36:59.704 INFO [stderr]  --> src/bin/check-procs.rs:7:1
Dec 12 06:36:59.704 INFO [stderr]   |
Dec 12 06:36:59.704 INFO [stderr] 7 | #[macro_use]
Dec 12 06:36:59.704 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 06:36:59.704 INFO [stderr]   |
Dec 12 06:36:59.704 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 06:36:59.704 INFO [stderr] 
Dec 12 06:37:02.864 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 06:37:02.864 INFO [stderr]  --> src/bin/check-load.rs:9:1
Dec 12 06:37:02.864 INFO [stderr]   |
Dec 12 06:37:02.864 INFO [stderr] 9 | #[macro_use]
Dec 12 06:37:02.864 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 06:37:02.864 INFO [stderr]   |
Dec 12 06:37:02.864 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 06:37:02.864 INFO [stderr] 
Dec 12 06:37:03.256 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 06:37:03.256 INFO [stderr]  --> src/bin/check-cpu.rs:6:1
Dec 12 06:37:03.256 INFO [stderr]   |
Dec 12 06:37:03.256 INFO [stderr] 6 | #[macro_use]
Dec 12 06:37:03.256 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 06:37:03.256 INFO [stderr]   |
Dec 12 06:37:03.256 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 06:37:03.256 INFO [stderr] 
Dec 12 06:37:04.281 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 06:37:04.281 INFO [stderr]  --> src/bin/check-load.rs:9:1
Dec 12 06:37:04.281 INFO [stderr]   |
Dec 12 06:37:04.281 INFO [stderr] 9 | #[macro_use]
Dec 12 06:37:04.281 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 06:37:04.281 INFO [stderr]   |
Dec 12 06:37:04.281 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 06:37:04.281 INFO [stderr] 
Dec 12 06:37:05.215 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 06:37:05.215 INFO [stderr]  --> src/bin/check-cpu.rs:6:1
Dec 12 06:37:05.215 INFO [stderr]   |
Dec 12 06:37:05.215 INFO [stderr] 6 | #[macro_use]
Dec 12 06:37:05.215 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 06:37:05.215 INFO [stderr]   |
Dec 12 06:37:05.215 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 06:37:05.215 INFO [stderr] 
Dec 12 06:37:05.396 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 06:37:05.396 INFO [stderr]   --> src/bin/check-disk.rs:12:1
Dec 12 06:37:05.396 INFO [stderr]    |
Dec 12 06:37:05.396 INFO [stderr] 12 | #[macro_use]
Dec 12 06:37:05.396 INFO [stderr]    | ^^^^^^^^^^^^
Dec 12 06:37:05.396 INFO [stderr]    |
Dec 12 06:37:05.398 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 12 06:37:05.398 INFO [stderr] 
Dec 12 06:37:06.493 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 06:37:06.493 INFO [stderr]  --> src/bin/check-container-ram.rs:6:1
Dec 12 06:37:06.493 INFO [stderr]   |
Dec 12 06:37:06.493 INFO [stderr] 6 | #[macro_use]
Dec 12 06:37:06.493 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 06:37:06.493 INFO [stderr]   |
Dec 12 06:37:06.493 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 06:37:06.493 INFO [stderr] 
Dec 12 06:37:08.708 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 06:37:08.708 INFO [stderr]  --> src/bin/check-container-ram.rs:6:1
Dec 12 06:37:08.708 INFO [stderr]   |
Dec 12 06:37:08.708 INFO [stderr] 6 | #[macro_use]
Dec 12 06:37:08.708 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 06:37:08.708 INFO [stderr]   |
Dec 12 06:37:08.708 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 06:37:08.708 INFO [stderr] 
Dec 12 06:37:10.076 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 06:37:10.076 INFO [stderr]  --> src/bin/check-ram.rs:4:1
Dec 12 06:37:10.076 INFO [stderr]   |
Dec 12 06:37:10.076 INFO [stderr] 4 | #[macro_use]
Dec 12 06:37:10.076 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 06:37:10.076 INFO [stderr]   |
Dec 12 06:37:10.076 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 06:37:10.076 INFO [stderr] 
Dec 12 06:37:11.953 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 06:37:11.953 INFO [stderr]   --> src/bin/check-disk.rs:12:1
Dec 12 06:37:11.953 INFO [stderr]    |
Dec 12 06:37:11.953 INFO [stderr] 12 | #[macro_use]
Dec 12 06:37:11.953 INFO [stderr]    | ^^^^^^^^^^^^
Dec 12 06:37:11.953 INFO [stderr]    |
Dec 12 06:37:11.953 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 12 06:37:11.953 INFO [stderr] 
Dec 12 06:37:17.084 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.78s
Dec 12 06:37:17.124 INFO [stderr] su: No module specific data is present
Dec 12 06:37:17.838 INFO running `"docker" "inspect" "3ff18635584951a3faf5dd1bd2c40f5bda8d154f13221a853b20034891de413d"`
Dec 12 06:37:18.216 INFO running `"docker" "rm" "-f" "3ff18635584951a3faf5dd1bd2c40f5bda8d154f13221a853b20034891de413d"`
Dec 12 06:37:18.612 INFO [stdout] 3ff18635584951a3faf5dd1bd2c40f5bda8d154f13221a853b20034891de413d