Dec 13 14:35:28.531 INFO testing kamalmarhubi/containy-thing against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 14:35:28.531 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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 13 14:35:29.051 INFO [stdout] 72a7b1df180f3e05ee7741930638cc9679900c42941c4980368f5ec9e411e3d2
Dec 13 14:35:29.057 INFO running `"docker" "start" "-a" "72a7b1df180f3e05ee7741930638cc9679900c42941c4980368f5ec9e411e3d2"`
Dec 13 14:35:30.007 INFO [stderr] usermod: no changes
Dec 13 14:35:30.127 INFO [stderr]    Compiling winapi v0.2.6
Dec 13 14:35:30.138 INFO [stderr]    Compiling ansi_term v0.8.0
Dec 13 14:35:30.138 INFO [stderr]    Compiling either v1.0.1
Dec 13 14:35:30.147 INFO [stderr]    Compiling kernel32-sys v0.2.1
Dec 13 14:35:30.147 INFO [stderr]    Compiling term_size v0.1.1
Dec 13 14:35:30.147 INFO [stderr]    Compiling nix v0.5.1
Dec 13 14:35:30.147 INFO [stderr]    Compiling tempdir v0.3.4
Dec 13 14:35:31.160 INFO [stderr]    Compiling itertools v0.5.5
Dec 13 14:35:32.790 INFO [stderr]    Compiling clap v2.10.4
Dec 13 14:35:33.887 INFO [stderr]    Compiling thread-id v2.0.0
Dec 13 14:35:33.887 INFO [stderr]    Compiling walkdir v0.1.5
Dec 13 14:35:34.547 INFO [stderr]    Compiling thread_local v0.2.7
Dec 13 14:35:36.244 INFO [stderr]    Compiling regex v0.1.80
Dec 13 14:35:50.569 INFO [stderr]    Compiling env_logger v0.3.5
Dec 13 14:35:51.714 INFO [stderr]    Compiling containy-thing v0.1.0 (/source)
Dec 13 14:35:52.399 INFO [stderr] warning: unused import: `std::fmt`
Dec 13 14:35:52.399 INFO [stderr]   --> src/main.rs:12:5
Dec 13 14:35:52.399 INFO [stderr]    |
Dec 13 14:35:52.399 INFO [stderr] 12 | use std::fmt;
Dec 13 14:35:52.399 INFO [stderr]    |     ^^^^^^^^
Dec 13 14:35:52.399 INFO [stderr]    |
Dec 13 14:35:52.399 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 13 14:35:52.399 INFO [stderr] 
Dec 13 14:35:52.399 INFO [stderr] warning: unused imports: `MS_NODEV`, `MS_NOEXEC`, `MS_NOSUID`, `MsFlags`
Dec 13 14:35:52.399 INFO [stderr]   --> src/main.rs:26:34
Dec 13 14:35:52.399 INFO [stderr]    |
Dec 13 14:35:52.399 INFO [stderr] 26 | use nix::mount::{mount, umount2, MsFlags, MNT_DETACH, MS_NODEV, MS_BIND, MS_NOSUID, MS_REC, MS_PRIVATE, MS_NOEXEC};
Dec 13 14:35:52.399 INFO [stderr]    |                                  ^^^^^^^              ^^^^^^^^           ^^^^^^^^^                      ^^^^^^^^^
Dec 13 14:35:52.399 INFO [stderr] 
Dec 13 14:35:52.399 INFO [stderr] warning: unused imports: `CLONE_NEWIPC`, `CLONE_NEWNET`, `CLONE_NEWUTS`
Dec 13 14:35:52.399 INFO [stderr]   --> src/main.rs:27:69
Dec 13 14:35:52.399 INFO [stderr]    |
Dec 13 14:35:52.399 INFO [stderr] 27 | use nix::sched::{unshare, CLONE_NEWUSER, CLONE_NEWNS, CLONE_NEWPID, CLONE_NEWUTS, CLONE_NEWNET,
Dec 13 14:35:52.399 INFO [stderr]    |                                                                     ^^^^^^^^^^^^  ^^^^^^^^^^^^
Dec 13 14:35:52.399 INFO [stderr] 28 |                  CLONE_NEWIPC};
Dec 13 14:35:52.399 INFO [stderr]    |                  ^^^^^^^^^^^^
Dec 13 14:35:52.399 INFO [stderr] 
Dec 13 14:35:52.399 INFO [stderr] warning: unused imports: `WalkDirIterator`, `WalkDir`
Dec 13 14:35:52.399 INFO [stderr]   --> src/main.rs:33:15
Dec 13 14:35:52.399 INFO [stderr]    |
Dec 13 14:35:52.399 INFO [stderr] 33 | use walkdir::{WalkDir, WalkDirIterator};
Dec 13 14:35:52.399 INFO [stderr]    |               ^^^^^^^  ^^^^^^^^^^^^^^^
Dec 13 14:35:52.399 INFO [stderr] 
Dec 13 14:35:52.527 INFO [stderr] warning: unused variable: `gid`
Dec 13 14:35:52.527 INFO [stderr]    --> src/main.rs:113:15
Dec 13 14:35:52.527 INFO [stderr]     |
Dec 13 14:35:52.527 INFO [stderr] 113 |     let (uid, gid) = (getuid(), getgid());
Dec 13 14:35:52.527 INFO [stderr]     |               ^^^ help: consider using `_gid` instead
Dec 13 14:35:52.527 INFO [stderr]     |
Dec 13 14:35:52.527 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 14:35:52.527 INFO [stderr] 
Dec 13 14:35:55.291 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.25s
Dec 13 14:35:55.292 INFO [stderr] su: No module specific data is present
Dec 13 14:35:56.332 INFO running `"docker" "inspect" "72a7b1df180f3e05ee7741930638cc9679900c42941c4980368f5ec9e411e3d2"`
Dec 13 14:35:56.611 INFO running `"docker" "rm" "-f" "72a7b1df180f3e05ee7741930638cc9679900c42941c4980368f5ec9e411e3d2"`
Dec 13 14:35:56.849 INFO [stdout] 72a7b1df180f3e05ee7741930638cc9679900c42941c4980368f5ec9e411e3d2
Dec 13 14:35:56.853 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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 13 14:35:57.212 INFO [stdout] 1dcf416febfac2f0408f365e5e2ccc7e64d0c812763324241bfb531914551a22
Dec 13 14:35:57.222 INFO running `"docker" "start" "-a" "1dcf416febfac2f0408f365e5e2ccc7e64d0c812763324241bfb531914551a22"`
Dec 13 14:35:58.456 INFO [stderr] usermod: no changes
Dec 13 14:35:58.607 INFO [stderr]    Compiling containy-thing v0.1.0 (/source)
Dec 13 14:35:59.471 INFO [stderr] warning: unused import: `std::fmt`
Dec 13 14:35:59.471 INFO [stderr]   --> src/main.rs:12:5
Dec 13 14:35:59.471 INFO [stderr]    |
Dec 13 14:35:59.471 INFO [stderr] 12 | use std::fmt;
Dec 13 14:35:59.471 INFO [stderr]    |     ^^^^^^^^
Dec 13 14:35:59.471 INFO [stderr]    |
Dec 13 14:35:59.471 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 13 14:35:59.471 INFO [stderr] 
Dec 13 14:35:59.471 INFO [stderr] warning: unused imports: `MS_NODEV`, `MS_NOEXEC`, `MS_NOSUID`, `MsFlags`
Dec 13 14:35:59.471 INFO [stderr]   --> src/main.rs:26:34
Dec 13 14:35:59.471 INFO [stderr]    |
Dec 13 14:35:59.471 INFO [stderr] 26 | use nix::mount::{mount, umount2, MsFlags, MNT_DETACH, MS_NODEV, MS_BIND, MS_NOSUID, MS_REC, MS_PRIVATE, MS_NOEXEC};
Dec 13 14:35:59.471 INFO [stderr]    |                                  ^^^^^^^              ^^^^^^^^           ^^^^^^^^^                      ^^^^^^^^^
Dec 13 14:35:59.471 INFO [stderr] 
Dec 13 14:35:59.471 INFO [stderr] warning: unused imports: `CLONE_NEWIPC`, `CLONE_NEWNET`, `CLONE_NEWUTS`
Dec 13 14:35:59.471 INFO [stderr]   --> src/main.rs:27:69
Dec 13 14:35:59.471 INFO [stderr]    |
Dec 13 14:35:59.471 INFO [stderr] 27 | use nix::sched::{unshare, CLONE_NEWUSER, CLONE_NEWNS, CLONE_NEWPID, CLONE_NEWUTS, CLONE_NEWNET,
Dec 13 14:35:59.471 INFO [stderr]    |                                                                     ^^^^^^^^^^^^  ^^^^^^^^^^^^
Dec 13 14:35:59.471 INFO [stderr] 28 |                  CLONE_NEWIPC};
Dec 13 14:35:59.471 INFO [stderr]    |                  ^^^^^^^^^^^^
Dec 13 14:35:59.471 INFO [stderr] 
Dec 13 14:35:59.471 INFO [stderr] warning: unused imports: `WalkDirIterator`, `WalkDir`
Dec 13 14:35:59.471 INFO [stderr]   --> src/main.rs:33:15
Dec 13 14:35:59.471 INFO [stderr]    |
Dec 13 14:35:59.471 INFO [stderr] 33 | use walkdir::{WalkDir, WalkDirIterator};
Dec 13 14:35:59.471 INFO [stderr]    |               ^^^^^^^  ^^^^^^^^^^^^^^^
Dec 13 14:35:59.471 INFO [stderr] 
Dec 13 14:35:59.695 INFO [stderr] warning: unused variable: `gid`
Dec 13 14:35:59.695 INFO [stderr]    --> src/main.rs:113:15
Dec 13 14:35:59.695 INFO [stderr]     |
Dec 13 14:35:59.695 INFO [stderr] 113 |     let (uid, gid) = (getuid(), getgid());
Dec 13 14:35:59.695 INFO [stderr]     |               ^^^ help: consider using `_gid` instead
Dec 13 14:35:59.695 INFO [stderr]     |
Dec 13 14:35:59.695 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 14:35:59.695 INFO [stderr] 
Dec 13 14:36:00.149 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.65s
Dec 13 14:36:00.154 INFO [stderr] su: No module specific data is present
Dec 13 14:36:00.840 INFO running `"docker" "inspect" "1dcf416febfac2f0408f365e5e2ccc7e64d0c812763324241bfb531914551a22"`
Dec 13 14:36:00.995 INFO running `"docker" "rm" "-f" "1dcf416febfac2f0408f365e5e2ccc7e64d0c812763324241bfb531914551a22"`
Dec 13 14:36:01.235 INFO [stdout] 1dcf416febfac2f0408f365e5e2ccc7e64d0c812763324241bfb531914551a22
Dec 13 14:36:01.237 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-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 13 14:36:01.635 INFO [stdout] 0b8fe25f9788b198d8d8a512808a36a48874249f8e71b4553f7490b4e8c1ccdc
Dec 13 14:36:01.644 INFO running `"docker" "start" "-a" "0b8fe25f9788b198d8d8a512808a36a48874249f8e71b4553f7490b4e8c1ccdc"`
Dec 13 14:36:02.591 INFO [stderr] usermod: no changes
Dec 13 14:36:02.695 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
Dec 13 14:36:02.711 INFO [stderr]      Running /target/debug/deps/containy_thing-8aa8a1792cdd2eb8
Dec 13 14:36:02.711 INFO [stdout] 
Dec 13 14:36:02.711 INFO [stderr] su: No module specific data is present
Dec 13 14:36:02.711 INFO [stdout] running 0 tests
Dec 13 14:36:02.711 INFO [stdout] 
Dec 13 14:36:02.711 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:36:02.711 INFO [stdout] 
Dec 13 14:36:03.127 INFO running `"docker" "inspect" "0b8fe25f9788b198d8d8a512808a36a48874249f8e71b4553f7490b4e8c1ccdc"`
Dec 13 14:36:03.351 INFO running `"docker" "rm" "-f" "0b8fe25f9788b198d8d8a512808a36a48874249f8e71b4553f7490b4e8c1ccdc"`
Dec 13 14:36:03.653 INFO [stdout] 0b8fe25f9788b198d8d8a512808a36a48874249f8e71b4553f7490b4e8c1ccdc