Nov 01 02:44:44.491 INFO checking kamalmarhubi/containy-thing against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 02:44:44.492 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-7/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 02:44:44.945 INFO blam! f3e854df28e54846b641818747db521ad7f94613b7b5b9816697282c97324a97
Nov 01 02:44:44.947 INFO running `"docker" "start" "-a" "f3e854df28e54846b641818747db521ad7f94613b7b5b9816697282c97324a97"`
Nov 01 02:44:47.232 INFO kablam! usermod: no changes
Nov 01 02:44:47.376 INFO kablam!     Checking winapi v0.2.6
Nov 01 02:44:47.376 INFO kablam!     Checking either v1.0.1
Nov 01 02:44:47.376 INFO kablam!    Compiling kernel32-sys v0.2.1
Nov 01 02:44:47.384 INFO kablam!     Checking term_size v0.1.1
Nov 01 02:44:47.384 INFO kablam!     Checking nix v0.5.1
Nov 01 02:44:47.385 INFO kablam!     Checking tempdir v0.3.4
Nov 01 02:44:48.608 INFO kablam!     Checking itertools v0.5.5
Nov 01 02:44:49.072 INFO kablam!     Checking clap v2.10.4
Nov 01 02:44:51.859 INFO kablam!     Checking thread-id v2.0.0
Nov 01 02:44:51.860 INFO kablam!     Checking walkdir v0.1.5
Nov 01 02:44:52.801 INFO kablam!     Checking thread_local v0.2.7
Nov 01 02:44:53.976 INFO kablam!     Checking regex v0.1.80
Nov 01 02:44:57.196 INFO kablam!     Checking env_logger v0.3.5
Nov 01 02:44:57.924 INFO kablam!     Checking containy-thing v0.1.0 (/source)
Nov 01 02:44:58.880 INFO kablam! warning: unused import: `std::fmt`
Nov 01 02:44:58.881 INFO kablam!   --> src/main.rs:12:5
Nov 01 02:44:58.881 INFO kablam!    |
Nov 01 02:44:58.881 INFO kablam! 12 | use std::fmt;
Nov 01 02:44:58.881 INFO kablam!    |     ^^^^^^^^
Nov 01 02:44:58.881 INFO kablam!    |
Nov 01 02:44:58.881 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 01 02:44:58.881 INFO kablam! 
Nov 01 02:44:58.881 INFO kablam! warning: unused imports: `MS_NODEV`, `MS_NOEXEC`, `MS_NOSUID`, `MsFlags`
Nov 01 02:44:58.881 INFO kablam!   --> src/main.rs:26:34
Nov 01 02:44:58.881 INFO kablam!    |
Nov 01 02:44:58.881 INFO kablam! 26 | use nix::mount::{mount, umount2, MsFlags, MNT_DETACH, MS_NODEV, MS_BIND, MS_NOSUID, MS_REC, MS_PRIVATE, MS_NOEXEC};
Nov 01 02:44:58.881 INFO kablam!    |                                  ^^^^^^^              ^^^^^^^^           ^^^^^^^^^                      ^^^^^^^^^
Nov 01 02:44:58.881 INFO kablam! 
Nov 01 02:44:58.881 INFO kablam! warning: unused imports: `CLONE_NEWIPC`, `CLONE_NEWNET`, `CLONE_NEWUTS`
Nov 01 02:44:58.881 INFO kablam!   --> src/main.rs:27:69
Nov 01 02:44:58.881 INFO kablam!    |
Nov 01 02:44:58.881 INFO kablam! 27 | use nix::sched::{unshare, CLONE_NEWUSER, CLONE_NEWNS, CLONE_NEWPID, CLONE_NEWUTS, CLONE_NEWNET,
Nov 01 02:44:58.881 INFO kablam!    |                                                                     ^^^^^^^^^^^^  ^^^^^^^^^^^^
Nov 01 02:44:58.881 INFO kablam! 28 |                  CLONE_NEWIPC};
Nov 01 02:44:58.881 INFO kablam!    |                  ^^^^^^^^^^^^
Nov 01 02:44:58.881 INFO kablam! 
Nov 01 02:44:58.881 INFO kablam! warning: unused imports: `WalkDirIterator`, `WalkDir`
Nov 01 02:44:58.881 INFO kablam!   --> src/main.rs:33:15
Nov 01 02:44:58.881 INFO kablam!    |
Nov 01 02:44:58.881 INFO kablam! 33 | use walkdir::{WalkDir, WalkDirIterator};
Nov 01 02:44:58.881 INFO kablam!    |               ^^^^^^^  ^^^^^^^^^^^^^^^
Nov 01 02:44:58.881 INFO kablam! 
Nov 01 02:44:58.946 INFO kablam! warning: unused import: `std::fmt`
Nov 01 02:44:58.946 INFO kablam!   --> src/main.rs:12:5
Nov 01 02:44:58.946 INFO kablam!    |
Nov 01 02:44:58.946 INFO kablam! 12 | use std::fmt;
Nov 01 02:44:58.946 INFO kablam!    |     ^^^^^^^^
Nov 01 02:44:58.946 INFO kablam!    |
Nov 01 02:44:58.947 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 01 02:44:58.947 INFO kablam! 
Nov 01 02:44:58.947 INFO kablam! warning: unused imports: `MS_NODEV`, `MS_NOEXEC`, `MS_NOSUID`, `MsFlags`
Nov 01 02:44:58.947 INFO kablam!   --> src/main.rs:26:34
Nov 01 02:44:58.947 INFO kablam!    |
Nov 01 02:44:58.947 INFO kablam! 26 | use nix::mount::{mount, umount2, MsFlags, MNT_DETACH, MS_NODEV, MS_BIND, MS_NOSUID, MS_REC, MS_PRIVATE, MS_NOEXEC};
Nov 01 02:44:58.947 INFO kablam!    |                                  ^^^^^^^              ^^^^^^^^           ^^^^^^^^^                      ^^^^^^^^^
Nov 01 02:44:58.947 INFO kablam! 
Nov 01 02:44:58.948 INFO kablam! warning: unused imports: `CLONE_NEWIPC`, `CLONE_NEWNET`, `CLONE_NEWUTS`
Nov 01 02:44:58.948 INFO kablam!   --> src/main.rs:27:69
Nov 01 02:44:58.948 INFO kablam!    |
Nov 01 02:44:58.948 INFO kablam! 27 | use nix::sched::{unshare, CLONE_NEWUSER, CLONE_NEWNS, CLONE_NEWPID, CLONE_NEWUTS, CLONE_NEWNET,
Nov 01 02:44:58.948 INFO kablam!    |                                                                     ^^^^^^^^^^^^  ^^^^^^^^^^^^
Nov 01 02:44:58.948 INFO kablam! 28 |                  CLONE_NEWIPC};
Nov 01 02:44:58.948 INFO kablam!    |                  ^^^^^^^^^^^^
Nov 01 02:44:58.948 INFO kablam! 
Nov 01 02:44:58.948 INFO kablam! warning: unused imports: `WalkDirIterator`, `WalkDir`
Nov 01 02:44:58.948 INFO kablam!   --> src/main.rs:33:15
Nov 01 02:44:58.948 INFO kablam!    |
Nov 01 02:44:58.948 INFO kablam! 33 | use walkdir::{WalkDir, WalkDirIterator};
Nov 01 02:44:58.948 INFO kablam!    |               ^^^^^^^  ^^^^^^^^^^^^^^^
Nov 01 02:44:58.948 INFO kablam! 
Nov 01 02:44:59.104 INFO kablam! warning: unused variable: `gid`
Nov 01 02:44:59.104 INFO kablam!    --> src/main.rs:113:15
Nov 01 02:44:59.104 INFO kablam!     |
Nov 01 02:44:59.104 INFO kablam! 113 |     let (uid, gid) = (getuid(), getgid());
Nov 01 02:44:59.104 INFO kablam!     |               ^^^ help: consider using `_gid` instead
Nov 01 02:44:59.104 INFO kablam!     |
Nov 01 02:44:59.108 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 02:44:59.109 INFO kablam! 
Nov 01 02:44:59.201 INFO kablam! warning: unused variable: `gid`
Nov 01 02:44:59.201 INFO kablam!    --> src/main.rs:113:15
Nov 01 02:44:59.202 INFO kablam!     |
Nov 01 02:44:59.202 INFO kablam! 113 |     let (uid, gid) = (getuid(), getgid());
Nov 01 02:44:59.202 INFO kablam!     |               ^^^ help: consider using `_gid` instead
Nov 01 02:44:59.202 INFO kablam!     |
Nov 01 02:44:59.202 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 02:44:59.202 INFO kablam! 
Nov 01 02:44:59.361 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.10s
Nov 01 02:44:59.368 INFO kablam! su: No module specific data is present
Nov 01 02:45:01.072 INFO running `"docker" "rm" "-f" "f3e854df28e54846b641818747db521ad7f94613b7b5b9816697282c97324a97"`
Nov 01 02:45:01.344 INFO blam! f3e854df28e54846b641818747db521ad7f94613b7b5b9816697282c97324a97