Dec 14 17:46:49.734 INFO testing systemfd-0.3.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 17:46:49.734 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 14 17:46:49.883 INFO [stdout] 9b05c559be9aa6999901629a5c803c0c35482f31a47f352325bd1c5f1ab4556a
Dec 14 17:46:49.884 INFO running `"docker" "start" "-a" "9b05c559be9aa6999901629a5c803c0c35482f31a47f352325bd1c5f1ab4556a"`
Dec 14 17:46:50.247 INFO [stderr] usermod: no changes
Dec 14 17:46:50.366 INFO [stderr]    Compiling clicolors-control v0.2.0
Dec 14 17:46:50.794 INFO [stderr]    Compiling console v0.6.2
Dec 14 17:46:52.607 INFO [stderr]    Compiling systemfd v0.3.0 (/source)
Dec 14 17:46:54.925 INFO [stderr] warning: use of deprecated item 'failure::Error::causes': please use the 'iter_chain()' method instead
Dec 14 17:46:54.925 INFO [stderr]   --> src/main.rs:41:30
Dec 14 17:46:54.925 INFO [stderr]    |
Dec 14 17:46:54.925 INFO [stderr] 41 |             for cause in err.causes().skip(1) {
Dec 14 17:46:54.925 INFO [stderr]    |                              ^^^^^^
Dec 14 17:46:54.925 INFO [stderr]    |
Dec 14 17:46:54.925 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 14 17:46:54.925 INFO [stderr] 
Dec 14 17:46:55.024 INFO [stderr] warning: struct is never constructed: `QuietExit`
Dec 14 17:46:55.024 INFO [stderr]  --> src/utils.rs:5:1
Dec 14 17:46:55.024 INFO [stderr]   |
Dec 14 17:46:55.024 INFO [stderr] 5 | pub struct QuietExit(pub i32);
Dec 14 17:46:55.024 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 17:46:55.024 INFO [stderr]   |
Dec 14 17:46:55.024 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 14 17:46:55.024 INFO [stderr] 
Dec 14 17:46:55.027 INFO [stderr] warning: unused attribute
Dec 14 17:46:55.027 INFO [stderr]  --> src/utils.rs:4:1
Dec 14 17:46:55.027 INFO [stderr]   |
Dec 14 17:46:55.027 INFO [stderr] 4 | #[ignore(dead_code)]
Dec 14 17:46:55.027 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^
Dec 14 17:46:55.027 INFO [stderr]   |
Dec 14 17:46:55.027 INFO [stderr]   = note: #[warn(unused_attributes)] on by default
Dec 14 17:46:55.027 INFO [stderr] 
Dec 14 17:46:57.098 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.84s
Dec 14 17:46:57.105 INFO [stderr] su: No module specific data is present
Dec 14 17:46:57.332 INFO running `"docker" "inspect" "9b05c559be9aa6999901629a5c803c0c35482f31a47f352325bd1c5f1ab4556a"`
Dec 14 17:46:57.389 INFO running `"docker" "rm" "-f" "9b05c559be9aa6999901629a5c803c0c35482f31a47f352325bd1c5f1ab4556a"`
Dec 14 17:46:57.440 INFO [stdout] 9b05c559be9aa6999901629a5c803c0c35482f31a47f352325bd1c5f1ab4556a
Dec 14 17:46:57.441 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 14 17:46:57.594 INFO [stdout] 55a549cb7b469f7376246182d4253fe178f2ec57b01a380288246b7f17223b06
Dec 14 17:46:57.596 INFO running `"docker" "start" "-a" "55a549cb7b469f7376246182d4253fe178f2ec57b01a380288246b7f17223b06"`
Dec 14 17:46:57.889 INFO [stderr] usermod: no changes
Dec 14 17:46:57.981 INFO [stderr]    Compiling systemfd v0.3.0 (/source)
Dec 14 17:47:00.007 INFO [stderr] warning: use of deprecated item 'failure::Error::causes': please use the 'iter_chain()' method instead
Dec 14 17:47:00.007 INFO [stderr]   --> src/main.rs:41:30
Dec 14 17:47:00.007 INFO [stderr]    |
Dec 14 17:47:00.007 INFO [stderr] 41 |             for cause in err.causes().skip(1) {
Dec 14 17:47:00.007 INFO [stderr]    |                              ^^^^^^
Dec 14 17:47:00.007 INFO [stderr]    |
Dec 14 17:47:00.007 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 14 17:47:00.007 INFO [stderr] 
Dec 14 17:47:00.081 INFO [stderr] warning: struct is never constructed: `QuietExit`
Dec 14 17:47:00.081 INFO [stderr]  --> src/utils.rs:5:1
Dec 14 17:47:00.081 INFO [stderr]   |
Dec 14 17:47:00.081 INFO [stderr] 5 | pub struct QuietExit(pub i32);
Dec 14 17:47:00.081 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 17:47:00.081 INFO [stderr]   |
Dec 14 17:47:00.081 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 14 17:47:00.081 INFO [stderr] 
Dec 14 17:47:00.083 INFO [stderr] warning: unused attribute
Dec 14 17:47:00.083 INFO [stderr]  --> src/utils.rs:4:1
Dec 14 17:47:00.083 INFO [stderr]   |
Dec 14 17:47:00.083 INFO [stderr] 4 | #[ignore(dead_code)]
Dec 14 17:47:00.083 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^
Dec 14 17:47:00.083 INFO [stderr]   |
Dec 14 17:47:00.083 INFO [stderr]   = note: #[warn(unused_attributes)] on by default
Dec 14 17:47:00.083 INFO [stderr] 
Dec 14 17:47:00.792 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.89s
Dec 14 17:47:00.800 INFO [stderr] su: No module specific data is present
Dec 14 17:47:01.149 INFO running `"docker" "inspect" "55a549cb7b469f7376246182d4253fe178f2ec57b01a380288246b7f17223b06"`
Dec 14 17:47:01.252 INFO running `"docker" "rm" "-f" "55a549cb7b469f7376246182d4253fe178f2ec57b01a380288246b7f17223b06"`
Dec 14 17:47:01.315 INFO [stdout] 55a549cb7b469f7376246182d4253fe178f2ec57b01a380288246b7f17223b06
Dec 14 17:47:01.317 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 14 17:47:01.477 INFO [stdout] cb608949fe949f726dbb7eb3671437c964d12240168a8d5ed72c8b38426557dc
Dec 14 17:47:01.479 INFO running `"docker" "start" "-a" "cb608949fe949f726dbb7eb3671437c964d12240168a8d5ed72c8b38426557dc"`
Dec 14 17:47:01.787 INFO [stderr] usermod: no changes
Dec 14 17:47:01.890 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Dec 14 17:47:01.895 INFO [stderr]      Running /target/debug/deps/systemfd-818c37df6bef9b44
Dec 14 17:47:01.897 INFO [stdout] 
Dec 14 17:47:01.897 INFO [stdout] running 0 tests
Dec 14 17:47:01.897 INFO [stdout] 
Dec 14 17:47:01.897 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 17:47:01.897 INFO [stdout] 
Dec 14 17:47:01.899 INFO [stderr] su: No module specific data is present
Dec 14 17:47:02.124 INFO running `"docker" "inspect" "cb608949fe949f726dbb7eb3671437c964d12240168a8d5ed72c8b38426557dc"`
Dec 14 17:47:02.172 INFO running `"docker" "rm" "-f" "cb608949fe949f726dbb7eb3671437c964d12240168a8d5ed72c8b38426557dc"`
Dec 14 17:47:02.240 INFO [stdout] cb608949fe949f726dbb7eb3671437c964d12240168a8d5ed72c8b38426557dc