Dec 05 12:01:16.327 INFO testing oussama/leek-rs against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514 Dec 05 12:01:16.328 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 12:01:16.804 INFO [stdout] 423b855c696ffa8d6100a58bb05f069fd424e47c4e5a59b152477e9e9bdfe192 Dec 05 12:01:16.808 INFO running `"docker" "start" "-a" "423b855c696ffa8d6100a58bb05f069fd424e47c4e5a59b152477e9e9bdfe192"` Dec 05 12:01:17.679 INFO [stderr] usermod: no changes Dec 05 12:01:17.744 INFO [stderr] Compiling serde v1.0.28 Dec 05 12:01:17.746 INFO [stderr] Compiling syn v0.12.13 Dec 05 12:01:29.292 INFO [stderr] Compiling serde_derive_internals v0.20.0 Dec 05 12:01:33.105 INFO [stderr] Compiling serde_derive v1.0.28 Dec 05 12:01:37.396 INFO [stderr] Compiling bincode v1.0.0 Dec 05 12:01:42.640 INFO [stderr] Compiling leek v0.1.0 (/source) Dec 05 12:01:42.964 INFO [stderr] warning: unused import: `BufReader` Dec 05 12:01:42.964 INFO [stderr] --> src/lib.rs:17:15 Dec 05 12:01:42.964 INFO [stderr] | Dec 05 12:01:42.964 INFO [stderr] 17 | use std::io::{BufReader, BufWriter, Seek, SeekFrom}; Dec 05 12:01:42.964 INFO [stderr] | ^^^^^^^^^ Dec 05 12:01:42.964 INFO [stderr] | Dec 05 12:01:42.964 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 05 12:01:42.964 INFO [stderr] Dec 05 12:01:42.964 INFO [stderr] warning: unnecessary parentheses around `while` condition Dec 05 12:01:42.964 INFO [stderr] --> src/lib.rs:77:19 Dec 05 12:01:42.964 INFO [stderr] | Dec 05 12:01:42.964 INFO [stderr] 77 | while (read) { Dec 05 12:01:42.964 INFO [stderr] | ^^^^^^ help: remove these parentheses Dec 05 12:01:42.964 INFO [stderr] Dec 05 12:01:43.115 INFO [stderr] warning: unused variable: `file` Dec 05 12:01:43.115 INFO [stderr] --> src/lib.rs:71:17 Dec 05 12:01:43.115 INFO [stderr] | Dec 05 12:01:43.115 INFO [stderr] 71 | let mut file = if let Ok(mut file) = File::open(&file_path) { Dec 05 12:01:43.115 INFO [stderr] | ^^^^ help: consider using `_file` instead Dec 05 12:01:43.115 INFO [stderr] | Dec 05 12:01:43.115 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 05 12:01:43.115 INFO [stderr] Dec 05 12:01:43.208 INFO [stderr] warning: variable does not need to be mutable Dec 05 12:01:43.208 INFO [stderr] --> src/lib.rs:71:13 Dec 05 12:01:43.208 INFO [stderr] | Dec 05 12:01:43.208 INFO [stderr] 71 | let mut file = if let Ok(mut file) = File::open(&file_path) { Dec 05 12:01:43.208 INFO [stderr] | ----^^^^ Dec 05 12:01:43.208 INFO [stderr] | | Dec 05 12:01:43.208 INFO [stderr] | help: remove this `mut` Dec 05 12:01:43.208 INFO [stderr] | Dec 05 12:01:43.208 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 05 12:01:43.208 INFO [stderr] Dec 05 12:01:43.273 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 25.57s Dec 05 12:01:43.284 INFO [stderr] su: No module specific data is present Dec 05 12:01:43.970 INFO running `"docker" "inspect" "423b855c696ffa8d6100a58bb05f069fd424e47c4e5a59b152477e9e9bdfe192"` Dec 05 12:01:44.266 INFO running `"docker" "rm" "-f" "423b855c696ffa8d6100a58bb05f069fd424e47c4e5a59b152477e9e9bdfe192"` Dec 05 12:01:44.568 INFO [stdout] 423b855c696ffa8d6100a58bb05f069fd424e47c4e5a59b152477e9e9bdfe192 Dec 05 12:01:44.576 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 12:01:45.068 INFO [stdout] be32c479655dc5dd06fb096dd33735f6aa7d0a8469b7da4894fd337bdeae2eca Dec 05 12:01:45.074 INFO running `"docker" "start" "-a" "be32c479655dc5dd06fb096dd33735f6aa7d0a8469b7da4894fd337bdeae2eca"` Dec 05 12:01:45.768 INFO [stderr] usermod: no changes Dec 05 12:01:45.836 INFO [stderr] Compiling leek v0.1.0 (/source) Dec 05 12:01:46.192 INFO [stderr] warning: unused import: `BufReader` Dec 05 12:01:46.192 INFO [stderr] --> src/lib.rs:17:15 Dec 05 12:01:46.192 INFO [stderr] | Dec 05 12:01:46.192 INFO [stderr] 17 | use std::io::{BufReader, BufWriter, Seek, SeekFrom}; Dec 05 12:01:46.192 INFO [stderr] | ^^^^^^^^^ Dec 05 12:01:46.192 INFO [stderr] | Dec 05 12:01:46.192 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 05 12:01:46.192 INFO [stderr] Dec 05 12:01:46.192 INFO [stderr] warning: unnecessary parentheses around `while` condition Dec 05 12:01:46.192 INFO [stderr] --> src/lib.rs:77:19 Dec 05 12:01:46.192 INFO [stderr] | Dec 05 12:01:46.192 INFO [stderr] 77 | while (read) { Dec 05 12:01:46.192 INFO [stderr] | ^^^^^^ help: remove these parentheses Dec 05 12:01:46.192 INFO [stderr] Dec 05 12:01:46.192 INFO [stderr] warning: unnecessary parentheses around `while` condition Dec 05 12:01:46.192 INFO [stderr] --> src/lib.rs:176:15 Dec 05 12:01:46.192 INFO [stderr] | Dec 05 12:01:46.192 INFO [stderr] 176 | while (i < 10000) { Dec 05 12:01:46.192 INFO [stderr] | ^^^^^^^^^^^ help: remove these parentheses Dec 05 12:01:46.192 INFO [stderr] Dec 05 12:01:46.212 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` Dec 05 12:01:46.212 INFO [stderr] --> src/lib.rs:189:5 Dec 05 12:01:46.212 INFO [stderr] | Dec 05 12:01:46.212 INFO [stderr] 189 | thread::sleep_ms(100000); Dec 05 12:01:46.212 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 05 12:01:46.212 INFO [stderr] | Dec 05 12:01:46.212 INFO [stderr] = note: #[warn(deprecated)] on by default Dec 05 12:01:46.212 INFO [stderr] Dec 05 12:01:46.408 INFO [stderr] warning: unused variable: `file` Dec 05 12:01:46.408 INFO [stderr] --> src/lib.rs:71:17 Dec 05 12:01:46.408 INFO [stderr] | Dec 05 12:01:46.408 INFO [stderr] 71 | let mut file = if let Ok(mut file) = File::open(&file_path) { Dec 05 12:01:46.408 INFO [stderr] | ^^^^ help: consider using `_file` instead Dec 05 12:01:46.408 INFO [stderr] | Dec 05 12:01:46.408 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 05 12:01:46.408 INFO [stderr] Dec 05 12:01:46.464 INFO [stderr] warning: variable does not need to be mutable Dec 05 12:01:46.464 INFO [stderr] --> src/lib.rs:71:13 Dec 05 12:01:46.464 INFO [stderr] | Dec 05 12:01:46.464 INFO [stderr] 71 | let mut file = if let Ok(mut file) = File::open(&file_path) { Dec 05 12:01:46.464 INFO [stderr] | ----^^^^ Dec 05 12:01:46.464 INFO [stderr] | | Dec 05 12:01:46.464 INFO [stderr] | help: remove this `mut` Dec 05 12:01:46.464 INFO [stderr] | Dec 05 12:01:46.464 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 05 12:01:46.464 INFO [stderr] Dec 05 12:01:48.411 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.62s Dec 05 12:01:48.414 INFO [stderr] su: No module specific data is present Dec 05 12:01:48.842 INFO running `"docker" "inspect" "be32c479655dc5dd06fb096dd33735f6aa7d0a8469b7da4894fd337bdeae2eca"` Dec 05 12:01:49.050 INFO running `"docker" "rm" "-f" "be32c479655dc5dd06fb096dd33735f6aa7d0a8469b7da4894fd337bdeae2eca"` Dec 05 12:01:49.175 INFO [stdout] be32c479655dc5dd06fb096dd33735f6aa7d0a8469b7da4894fd337bdeae2eca Dec 05 12:01:49.177 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 12:01:49.408 INFO [stdout] 8ac0d8ebde1b1842890e6775a4669f4b27da7e1929c47bf43553ba0a8740e900 Dec 05 12:01:49.410 INFO running `"docker" "start" "-a" "8ac0d8ebde1b1842890e6775a4669f4b27da7e1929c47bf43553ba0a8740e900"` Dec 05 12:01:49.802 INFO [stderr] usermod: no changes Dec 05 12:01:49.846 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s Dec 05 12:01:49.848 INFO [stderr] Running /target/debug/deps/leek-dd29129d11bf32d2 Dec 05 12:01:49.849 INFO [stdout] Dec 05 12:01:49.849 INFO [stdout] running 1 test Dec 05 12:01:49.850 INFO [stdout] StorageMap::new Dec 05 12:01:49.850 INFO [stdout] create new file Dec 05 12:01:49.850 INFO [stderr] thread '' panicked at 'failed to create file: Os { code: 13, kind: PermissionDenied, message: "Permission denied" }', src/libcore/result.rs:1009:5 Dec 05 12:01:49.850 INFO [stderr] stack backtrace: Dec 05 12:01:49.857 INFO [stderr] 0: 0x5638221170d3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3c2ada0a2db8c5e7 Dec 05 12:01:49.875 INFO [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 05 12:01:49.876 INFO [stderr] 1: 0x563822111788 - std::sys_common::backtrace::_print::h95865c77318e98b7 Dec 05 12:01:49.876 INFO [stderr] at src/libstd/sys_common/backtrace.rs:71 Dec 05 12:01:49.876 INFO [stderr] 2: 0x563822116042 - std::panicking::default_hook::{{closure}}::hb3d1f299fcea42e5 Dec 05 12:01:49.876 INFO [stderr] at src/libstd/sys_common/backtrace.rs:59 Dec 05 12:01:49.876 INFO [stderr] at src/libstd/panicking.rs:211 Dec 05 12:01:49.876 INFO [stderr] 3: 0x563822115dad - std::panicking::default_hook::h4eae6f26f73244c8 Dec 05 12:01:49.876 INFO [stderr] at src/libstd/panicking.rs:227 Dec 05 12:01:49.876 INFO [stderr] 4: 0x563822116750 - std::panicking::rust_panic_with_hook::h368d37fd53b59464 Dec 05 12:01:49.876 INFO [stderr] at src/libstd/panicking.rs:491 Dec 05 12:01:49.876 INFO [stderr] 5: 0x5638221162d1 - std::panicking::continue_panic_fmt::h1599d634b3be4304 Dec 05 12:01:49.876 INFO [stderr] at src/libstd/panicking.rs:398 Dec 05 12:01:49.876 INFO [stderr] 6: 0x5638221161b5 - rust_begin_unwind Dec 05 12:01:49.876 INFO [stderr] at src/libstd/panicking.rs:325 Dec 05 12:01:49.876 INFO [stderr] 7: 0x563822129afc - core::panicking::panic_fmt::hdc202e6077c95723 Dec 05 12:01:49.885 INFO [stderr] at src/libcore/panicking.rs:95 Dec 05 12:01:49.885 INFO [stderr] 8: 0x5638220c223b - core::result::unwrap_failed::h25d8f4086866b79f Dec 05 12:01:49.885 INFO [stderr] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libcore/macros.rs:26 Dec 05 12:01:49.885 INFO [stderr] 9: 0x5638220bf75e - >::expect::h16f171fc96db149c Dec 05 12:01:49.885 INFO [stderr] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libcore/result.rs:835 Dec 05 12:01:49.885 INFO [stderr] 10: 0x56382206e7b6 - >::new::h2b4f52920feb0862 Dec 05 12:01:49.886 INFO [stderr] at src/lib.rs:125 Dec 05 12:01:49.886 INFO [stderr] 11: 0x563822081d68 - leek::it_works::{{closure}}::h8d95ab0ab81e02a6 Dec 05 12:01:49.886 INFO [stderr] at src/lib.rs:170 Dec 05 12:01:49.886 INFO [stderr] 12: 0x5638220a7288 - std::sys_common::backtrace::__rust_begin_short_backtrace::h9a68bb5595aa77f4 Dec 05 12:01:49.887 INFO [stderr] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/sys_common/backtrace.rs:136 Dec 05 12:01:49.887 INFO [stderr] 13: 0x56382209a3c5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hc4f113f446f69b1f Dec 05 12:01:49.887 INFO [stderr] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/thread/mod.rs:477 Dec 05 12:01:49.887 INFO [stderr] 14: 0x56382208d338 - as core::ops::function::FnOnce<()>>::call_once::hc370800e44db99b8 Dec 05 12:01:49.888 INFO [stderr] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:319 Dec 05 12:01:49.888 INFO [stderr] 15: 0x5638220b563a - std::panicking::try::do_call::hb768c97c0c6452ec Dec 05 12:01:49.888 INFO [stderr] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:310 Dec 05 12:01:49.888 INFO [stderr] 16: 0x563822124d19 - __rust_maybe_catch_panic Dec 05 12:01:49.889 INFO [stderr] at src/libpanic_unwind/lib.rs:102 Dec 05 12:01:49.889 INFO [stderr] 17: 0x5638220b53c4 - std::panicking::try::h77404d98560bfb3e Dec 05 12:01:49.889 INFO [stderr] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:289 Dec 05 12:01:49.889 INFO [stderr] 18: 0x56382208d8c8 - std::panic::catch_unwind::hdbe12a5d400afd6c Dec 05 12:01:49.889 INFO [stderr] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:398 Dec 05 12:01:49.889 INFO [stderr] 19: 0x56382209a1c3 - std::thread::Builder::spawn_unchecked::{{closure}}::h6a2bc0025ead050a Dec 05 12:01:49.889 INFO [stderr] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/thread/mod.rs:476 Dec 05 12:01:49.889 INFO [stderr] 20: 0x56382209a72c - >::call_box::h79ece8770925b5d0 Dec 05 12:01:49.889 INFO [stderr] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:673 Dec 05 12:01:49.889 INFO [stderr] 21: 0x563822118cdd - std::sys::unix::thread::Thread::new::thread_start::hea5f7f9c570dc4cd Dec 05 12:01:49.889 INFO [stderr] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:683 Dec 05 12:01:49.889 INFO [stderr] at src/libstd/sys_common/thread.rs:24 Dec 05 12:01:49.889 INFO [stderr] at src/libstd/sys/unix/thread.rs:90 Dec 05 12:01:49.889 INFO [stderr] 22: 0x7f3206ab36b9 - start_thread Dec 05 12:01:49.889 INFO [stderr] 23: 0x7f32065d341c - clone Dec 05 12:01:49.889 INFO [stderr] 24: 0x0 - Dec 05 12:02:49.857 INFO [stdout] test it_works ... test it_works has been running for over 60 seconds Dec 05 12:03:29.850 INFO [stdout] test it_works ... ok Dec 05 12:03:29.850 INFO [stdout] Dec 05 12:03:29.850 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 05 12:03:29.850 INFO [stdout] Dec 05 12:03:29.852 INFO [stderr] Doc-tests leek Dec 05 12:03:30.456 INFO [stdout] Dec 05 12:03:30.456 INFO [stdout] running 0 tests Dec 05 12:03:30.456 INFO [stdout] Dec 05 12:03:30.456 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 05 12:03:30.456 INFO [stdout] Dec 05 12:03:30.459 INFO [stderr] su: No module specific data is present Dec 05 12:03:31.040 INFO running `"docker" "inspect" "8ac0d8ebde1b1842890e6775a4669f4b27da7e1929c47bf43553ba0a8740e900"` Dec 05 12:03:31.232 INFO running `"docker" "rm" "-f" "8ac0d8ebde1b1842890e6775a4669f4b27da7e1929c47bf43553ba0a8740e900"` Dec 05 12:03:31.502 INFO [stdout] 8ac0d8ebde1b1842890e6775a4669f4b27da7e1929c47bf43553ba0a8740e900