Dec 04 16:06:35.500 INFO checking kamalmarhubi/containy-thing against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 16:06:35.500 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 04 16:06:36.065 INFO [stdout] 2d63db74c597107aa39166726f1990454016fe2ce320df9c97ecb7a44dfc7938
Dec 04 16:06:36.067 INFO running `"docker" "start" "-a" "2d63db74c597107aa39166726f1990454016fe2ce320df9c97ecb7a44dfc7938"`
Dec 04 16:06:38.210 INFO [stderr] usermod: no changes
Dec 04 16:06:38.375 INFO [stderr]     Checking winapi v0.2.6
Dec 04 16:06:38.375 INFO [stderr]     Checking either v1.0.1
Dec 04 16:06:38.375 INFO [stderr]     Checking ansi_term v0.8.0
Dec 04 16:06:38.375 INFO [stderr]    Compiling kernel32-sys v0.2.1
Dec 04 16:06:38.375 INFO [stderr]     Checking term_size v0.1.1
Dec 04 16:06:38.375 INFO [stderr]     Checking tempdir v0.3.4
Dec 04 16:06:39.463 INFO [stderr]     Checking itertools v0.5.5
Dec 04 16:06:40.760 INFO [stderr]     Checking clap v2.10.4
Dec 04 16:06:42.259 INFO [stderr]     Checking thread-id v2.0.0
Dec 04 16:06:42.259 INFO [stderr]     Checking walkdir v0.1.5
Dec 04 16:06:43.272 INFO [stderr]     Checking thread_local v0.2.7
Dec 04 16:06:44.225 INFO [stderr]     Checking regex v0.1.80
Dec 04 16:06:47.491 INFO [stderr]     Checking env_logger v0.3.5
Dec 04 16:06:48.939 INFO [stderr]     Checking containy-thing v0.1.0 (/source)
Dec 04 16:06:49.931 INFO [stderr] warning: unused import: `std::fmt`
Dec 04 16:06:49.931 INFO [stderr]   --> src/main.rs:12:5
Dec 04 16:06:49.931 INFO [stderr]    |
Dec 04 16:06:49.931 INFO [stderr] 12 | use std::fmt;
Dec 04 16:06:49.931 INFO [stderr]    |     ^^^^^^^^
Dec 04 16:06:49.931 INFO [stderr]    |
Dec 04 16:06:49.931 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 16:06:49.931 INFO [stderr] 
Dec 04 16:06:49.931 INFO [stderr] warning: unused imports: `MS_NODEV`, `MS_NOEXEC`, `MS_NOSUID`, `MsFlags`
Dec 04 16:06:49.931 INFO [stderr]   --> src/main.rs:26:34
Dec 04 16:06:49.931 INFO [stderr]    |
Dec 04 16:06:49.931 INFO [stderr] 26 | use nix::mount::{mount, umount2, MsFlags, MNT_DETACH, MS_NODEV, MS_BIND, MS_NOSUID, MS_REC, MS_PRIVATE, MS_NOEXEC};
Dec 04 16:06:49.931 INFO [stderr]    |                                  ^^^^^^^              ^^^^^^^^           ^^^^^^^^^                      ^^^^^^^^^
Dec 04 16:06:49.931 INFO [stderr] 
Dec 04 16:06:49.931 INFO [stderr] warning: unused imports: `CLONE_NEWIPC`, `CLONE_NEWNET`, `CLONE_NEWUTS`
Dec 04 16:06:49.931 INFO [stderr]   --> src/main.rs:27:69
Dec 04 16:06:49.931 INFO [stderr]    |
Dec 04 16:06:49.931 INFO [stderr] 27 | use nix::sched::{unshare, CLONE_NEWUSER, CLONE_NEWNS, CLONE_NEWPID, CLONE_NEWUTS, CLONE_NEWNET,
Dec 04 16:06:49.931 INFO [stderr]    |                                                                     ^^^^^^^^^^^^  ^^^^^^^^^^^^
Dec 04 16:06:49.931 INFO [stderr] 28 |                  CLONE_NEWIPC};
Dec 04 16:06:49.931 INFO [stderr]    |                  ^^^^^^^^^^^^
Dec 04 16:06:49.931 INFO [stderr] 
Dec 04 16:06:49.931 INFO [stderr] warning: unused imports: `WalkDirIterator`, `WalkDir`
Dec 04 16:06:49.931 INFO [stderr]   --> src/main.rs:33:15
Dec 04 16:06:49.931 INFO [stderr]    |
Dec 04 16:06:49.931 INFO [stderr] 33 | use walkdir::{WalkDir, WalkDirIterator};
Dec 04 16:06:49.931 INFO [stderr]    |               ^^^^^^^  ^^^^^^^^^^^^^^^
Dec 04 16:06:49.931 INFO [stderr] 
Dec 04 16:06:50.159 INFO [stderr] warning: unused variable: `gid`
Dec 04 16:06:50.163 INFO [stderr]    --> src/main.rs:113:15
Dec 04 16:06:50.163 INFO [stderr]     |
Dec 04 16:06:50.163 INFO [stderr] 113 |     let (uid, gid) = (getuid(), getgid());
Dec 04 16:06:50.163 INFO [stderr]     |               ^^^ help: consider using `_gid` instead
Dec 04 16:06:50.163 INFO [stderr]     |
Dec 04 16:06:50.163 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 16:06:50.163 INFO [stderr] 
Dec 04 16:06:50.283 INFO [stderr] warning: unused import: `std::fmt`
Dec 04 16:06:50.283 INFO [stderr]   --> src/main.rs:12:5
Dec 04 16:06:50.283 INFO [stderr]    |
Dec 04 16:06:50.283 INFO [stderr] 12 | use std::fmt;
Dec 04 16:06:50.283 INFO [stderr]    |     ^^^^^^^^
Dec 04 16:06:50.283 INFO [stderr]    |
Dec 04 16:06:50.283 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 16:06:50.283 INFO [stderr] 
Dec 04 16:06:50.283 INFO [stderr] warning: unused imports: `MS_NODEV`, `MS_NOEXEC`, `MS_NOSUID`, `MsFlags`
Dec 04 16:06:50.283 INFO [stderr]   --> src/main.rs:26:34
Dec 04 16:06:50.283 INFO [stderr]    |
Dec 04 16:06:50.283 INFO [stderr] 26 | use nix::mount::{mount, umount2, MsFlags, MNT_DETACH, MS_NODEV, MS_BIND, MS_NOSUID, MS_REC, MS_PRIVATE, MS_NOEXEC};
Dec 04 16:06:50.283 INFO [stderr]    |                                  ^^^^^^^              ^^^^^^^^           ^^^^^^^^^                      ^^^^^^^^^
Dec 04 16:06:50.283 INFO [stderr] 
Dec 04 16:06:50.283 INFO [stderr] warning: unused imports: `CLONE_NEWIPC`, `CLONE_NEWNET`, `CLONE_NEWUTS`
Dec 04 16:06:50.283 INFO [stderr]   --> src/main.rs:27:69
Dec 04 16:06:50.283 INFO [stderr]    |
Dec 04 16:06:50.283 INFO [stderr] 27 | use nix::sched::{unshare, CLONE_NEWUSER, CLONE_NEWNS, CLONE_NEWPID, CLONE_NEWUTS, CLONE_NEWNET,
Dec 04 16:06:50.283 INFO [stderr]    |                                                                     ^^^^^^^^^^^^  ^^^^^^^^^^^^
Dec 04 16:06:50.283 INFO [stderr] 28 |                  CLONE_NEWIPC};
Dec 04 16:06:50.283 INFO [stderr]    |                  ^^^^^^^^^^^^
Dec 04 16:06:50.283 INFO [stderr] 
Dec 04 16:06:50.283 INFO [stderr] warning: unused imports: `WalkDirIterator`, `WalkDir`
Dec 04 16:06:50.283 INFO [stderr]   --> src/main.rs:33:15
Dec 04 16:06:50.283 INFO [stderr]    |
Dec 04 16:06:50.283 INFO [stderr] 33 | use walkdir::{WalkDir, WalkDirIterator};
Dec 04 16:06:50.283 INFO [stderr]    |               ^^^^^^^  ^^^^^^^^^^^^^^^
Dec 04 16:06:50.283 INFO [stderr] 
Dec 04 16:06:50.527 INFO [stderr] warning: unused variable: `gid`
Dec 04 16:06:50.527 INFO [stderr]    --> src/main.rs:113:15
Dec 04 16:06:50.527 INFO [stderr]     |
Dec 04 16:06:50.527 INFO [stderr] 113 |     let (uid, gid) = (getuid(), getgid());
Dec 04 16:06:50.527 INFO [stderr]     |               ^^^ help: consider using `_gid` instead
Dec 04 16:06:50.527 INFO [stderr]     |
Dec 04 16:06:50.527 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 16:06:50.527 INFO [stderr] 
Dec 04 16:06:50.622 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.39s
Dec 04 16:06:50.639 INFO [stderr] su: No module specific data is present
Dec 04 16:06:51.428 INFO running `"docker" "inspect" "2d63db74c597107aa39166726f1990454016fe2ce320df9c97ecb7a44dfc7938"`
Dec 04 16:06:51.693 INFO running `"docker" "rm" "-f" "2d63db74c597107aa39166726f1990454016fe2ce320df9c97ecb7a44dfc7938"`
Dec 04 16:06:52.179 INFO [stdout] 2d63db74c597107aa39166726f1990454016fe2ce320df9c97ecb7a44dfc7938