Oct 27 02:28:17.360 INFO checking kamalmarhubi/containy-thing against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 02:28:17.360 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-4/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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"`
Oct 27 02:28:17.694 INFO blam! 5926990d35892fb40d218cabeee7fb154a4ab7af681781c9ce29a3e682984517
Oct 27 02:28:17.751 INFO running `"docker" "start" "-a" "5926990d35892fb40d218cabeee7fb154a4ab7af681781c9ce29a3e682984517"`
Oct 27 02:28:19.159 INFO kablam! usermod: no changes
Oct 27 02:28:19.287 INFO kablam!     Checking winapi v0.2.6
Oct 27 02:28:19.287 INFO kablam!     Checking ansi_term v0.8.0
Oct 27 02:28:19.299 INFO kablam!     Checking either v1.0.1
Oct 27 02:28:19.300 INFO kablam!    Compiling kernel32-sys v0.2.1
Oct 27 02:28:19.300 INFO kablam!     Checking term_size v0.1.1
Oct 27 02:28:19.319 INFO kablam!     Checking tempdir v0.3.4
Oct 27 02:28:20.323 INFO kablam!     Checking itertools v0.5.5
Oct 27 02:28:21.339 INFO kablam!     Checking clap v2.10.4
Oct 27 02:28:22.927 INFO kablam!     Checking thread-id v2.0.0
Oct 27 02:28:22.927 INFO kablam!     Checking walkdir v0.1.5
Oct 27 02:28:23.703 INFO kablam!     Checking thread_local v0.2.7
Oct 27 02:28:24.716 INFO kablam!     Checking regex v0.1.80
Oct 27 02:28:28.367 INFO kablam!     Checking env_logger v0.3.5
Oct 27 02:28:29.160 INFO kablam!     Checking containy-thing v0.1.0 (/source)
Oct 27 02:28:30.463 INFO kablam! warning: unused import: `std::fmt`
Oct 27 02:28:30.463 INFO kablam!   --> src/main.rs:12:5
Oct 27 02:28:30.463 INFO kablam!    |
Oct 27 02:28:30.463 INFO kablam! 12 | use std::fmt;
Oct 27 02:28:30.463 INFO kablam!    |     ^^^^^^^^
Oct 27 02:28:30.463 INFO kablam!    |
Oct 27 02:28:30.463 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 27 02:28:30.463 INFO kablam! 
Oct 27 02:28:30.463 INFO kablam! warning: unused imports: `MS_NODEV`, `MS_NOEXEC`, `MS_NOSUID`, `MsFlags`
Oct 27 02:28:30.463 INFO kablam!   --> src/main.rs:26:34
Oct 27 02:28:30.463 INFO kablam!    |
Oct 27 02:28:30.463 INFO kablam! 26 | use nix::mount::{mount, umount2, MsFlags, MNT_DETACH, MS_NODEV, MS_BIND, MS_NOSUID, MS_REC, MS_PRIVATE, MS_NOEXEC};
Oct 27 02:28:30.463 INFO kablam!    |                                  ^^^^^^^              ^^^^^^^^           ^^^^^^^^^                      ^^^^^^^^^
Oct 27 02:28:30.463 INFO kablam! 
Oct 27 02:28:30.463 INFO kablam! warning: unused imports: `CLONE_NEWIPC`, `CLONE_NEWNET`, `CLONE_NEWUTS`
Oct 27 02:28:30.463 INFO kablam!   --> src/main.rs:27:69
Oct 27 02:28:30.463 INFO kablam!    |
Oct 27 02:28:30.463 INFO kablam! 27 | use nix::sched::{unshare, CLONE_NEWUSER, CLONE_NEWNS, CLONE_NEWPID, CLONE_NEWUTS, CLONE_NEWNET,
Oct 27 02:28:30.463 INFO kablam!    |                                                                     ^^^^^^^^^^^^  ^^^^^^^^^^^^
Oct 27 02:28:30.463 INFO kablam! 28 |                  CLONE_NEWIPC};
Oct 27 02:28:30.463 INFO kablam!    |                  ^^^^^^^^^^^^
Oct 27 02:28:30.463 INFO kablam! 
Oct 27 02:28:30.463 INFO kablam! warning: unused imports: `WalkDirIterator`, `WalkDir`
Oct 27 02:28:30.463 INFO kablam!   --> src/main.rs:33:15
Oct 27 02:28:30.463 INFO kablam!    |
Oct 27 02:28:30.463 INFO kablam! 33 | use walkdir::{WalkDir, WalkDirIterator};
Oct 27 02:28:30.463 INFO kablam!    |               ^^^^^^^  ^^^^^^^^^^^^^^^
Oct 27 02:28:30.463 INFO kablam! 
Oct 27 02:28:30.483 INFO kablam! warning: unused import: `std::fmt`
Oct 27 02:28:30.483 INFO kablam!   --> src/main.rs:12:5
Oct 27 02:28:30.483 INFO kablam!    |
Oct 27 02:28:30.483 INFO kablam! 12 | use std::fmt;
Oct 27 02:28:30.483 INFO kablam!    |     ^^^^^^^^
Oct 27 02:28:30.483 INFO kablam!    |
Oct 27 02:28:30.483 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 27 02:28:30.483 INFO kablam! 
Oct 27 02:28:30.483 INFO kablam! warning: unused imports: `MS_NODEV`, `MS_NOEXEC`, `MS_NOSUID`, `MsFlags`
Oct 27 02:28:30.483 INFO kablam!   --> src/main.rs:26:34
Oct 27 02:28:30.483 INFO kablam!    |
Oct 27 02:28:30.483 INFO kablam! 26 | use nix::mount::{mount, umount2, MsFlags, MNT_DETACH, MS_NODEV, MS_BIND, MS_NOSUID, MS_REC, MS_PRIVATE, MS_NOEXEC};
Oct 27 02:28:30.483 INFO kablam!    |                                  ^^^^^^^              ^^^^^^^^           ^^^^^^^^^                      ^^^^^^^^^
Oct 27 02:28:30.483 INFO kablam! 
Oct 27 02:28:30.483 INFO kablam! warning: unused imports: `CLONE_NEWIPC`, `CLONE_NEWNET`, `CLONE_NEWUTS`
Oct 27 02:28:30.483 INFO kablam!   --> src/main.rs:27:69
Oct 27 02:28:30.483 INFO kablam!    |
Oct 27 02:28:30.483 INFO kablam! 27 | use nix::sched::{unshare, CLONE_NEWUSER, CLONE_NEWNS, CLONE_NEWPID, CLONE_NEWUTS, CLONE_NEWNET,
Oct 27 02:28:30.483 INFO kablam!    |                                                                     ^^^^^^^^^^^^  ^^^^^^^^^^^^
Oct 27 02:28:30.483 INFO kablam! 28 |                  CLONE_NEWIPC};
Oct 27 02:28:30.483 INFO kablam!    |                  ^^^^^^^^^^^^
Oct 27 02:28:30.483 INFO kablam! 
Oct 27 02:28:30.483 INFO kablam! warning: unused imports: `WalkDirIterator`, `WalkDir`
Oct 27 02:28:30.483 INFO kablam!   --> src/main.rs:33:15
Oct 27 02:28:30.483 INFO kablam!    |
Oct 27 02:28:30.483 INFO kablam! 33 | use walkdir::{WalkDir, WalkDirIterator};
Oct 27 02:28:30.483 INFO kablam!    |               ^^^^^^^  ^^^^^^^^^^^^^^^
Oct 27 02:28:30.483 INFO kablam! 
Oct 27 02:28:30.615 INFO kablam! warning: unused variable: `gid`
Oct 27 02:28:30.615 INFO kablam!    --> src/main.rs:113:15
Oct 27 02:28:30.615 INFO kablam!     |
Oct 27 02:28:30.615 INFO kablam! 113 |     let (uid, gid) = (getuid(), getgid());
Oct 27 02:28:30.615 INFO kablam!     |               ^^^ help: consider using `_gid` instead
Oct 27 02:28:30.615 INFO kablam!     |
Oct 27 02:28:30.615 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 27 02:28:30.615 INFO kablam! 
Oct 27 02:28:30.767 INFO kablam! warning: unused variable: `gid`
Oct 27 02:28:30.767 INFO kablam!    --> src/main.rs:113:15
Oct 27 02:28:30.767 INFO kablam!     |
Oct 27 02:28:30.767 INFO kablam! 113 |     let (uid, gid) = (getuid(), getgid());
Oct 27 02:28:30.767 INFO kablam!     |               ^^^ help: consider using `_gid` instead
Oct 27 02:28:30.767 INFO kablam!     |
Oct 27 02:28:30.767 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 27 02:28:30.767 INFO kablam! 
Oct 27 02:28:30.859 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.65s
Oct 27 02:28:30.864 INFO kablam! su: No module specific data is present
Oct 27 02:28:31.748 INFO running `"docker" "rm" "-f" "5926990d35892fb40d218cabeee7fb154a4ab7af681781c9ce29a3e682984517"`
Oct 27 02:28:32.025 INFO blam! 5926990d35892fb40d218cabeee7fb154a4ab7af681781c9ce29a3e682984517