Dec 01 06:46:20.011 INFO testing oussama/leek-rs against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 06:46:20.013 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 06:46:20.657 INFO [stdout] 54c209e029c76decc6020a1fcb1a895d49085684f39fa99f03d55294adb05d76
Dec 01 06:46:20.663 INFO running `"docker" "start" "-a" "54c209e029c76decc6020a1fcb1a895d49085684f39fa99f03d55294adb05d76"`
Dec 01 06:46:22.035 INFO [stderr] usermod: no changes
Dec 01 06:46:22.150 INFO [stderr]    Compiling serde v1.0.28
Dec 01 06:46:22.159 INFO [stderr]    Compiling syn v0.12.13
Dec 01 06:46:35.722 INFO [stderr]    Compiling serde_derive_internals v0.20.0
Dec 01 06:46:40.943 INFO [stderr]    Compiling serde_derive v1.0.28
Dec 01 06:46:41.780 INFO [stderr]    Compiling bincode v1.0.0
Dec 01 06:46:48.264 INFO [stderr]    Compiling leek v0.1.0 (/source)
Dec 01 06:46:48.513 INFO [stderr] warning: unused import: `BufReader`
Dec 01 06:46:48.513 INFO [stderr]   --> src/lib.rs:17:15
Dec 01 06:46:48.513 INFO [stderr]    |
Dec 01 06:46:48.513 INFO [stderr] 17 | use std::io::{BufReader, BufWriter, Seek, SeekFrom};
Dec 01 06:46:48.513 INFO [stderr]    |               ^^^^^^^^^
Dec 01 06:46:48.513 INFO [stderr]    |
Dec 01 06:46:48.513 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 01 06:46:48.513 INFO [stderr] 
Dec 01 06:46:48.513 INFO [stderr] warning: unnecessary parentheses around `while` condition
Dec 01 06:46:48.513 INFO [stderr]   --> src/lib.rs:77:19
Dec 01 06:46:48.513 INFO [stderr]    |
Dec 01 06:46:48.513 INFO [stderr] 77 |             while (read) {
Dec 01 06:46:48.513 INFO [stderr]    |                   ^^^^^^ help: remove these parentheses
Dec 01 06:46:48.513 INFO [stderr] 
Dec 01 06:46:48.674 INFO [stderr] warning: unused variable: `file`
Dec 01 06:46:48.674 INFO [stderr]   --> src/lib.rs:71:17
Dec 01 06:46:48.674 INFO [stderr]    |
Dec 01 06:46:48.675 INFO [stderr] 71 |         let mut file = if let Ok(mut file) = File::open(&file_path) {
Dec 01 06:46:48.675 INFO [stderr]    |                 ^^^^ help: consider using `_file` instead
Dec 01 06:46:48.675 INFO [stderr]    |
Dec 01 06:46:48.675 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 06:46:48.675 INFO [stderr] 
Dec 01 06:46:48.761 INFO [stderr] warning: variable does not need to be mutable
Dec 01 06:46:48.761 INFO [stderr]   --> src/lib.rs:71:13
Dec 01 06:46:48.761 INFO [stderr]    |
Dec 01 06:46:48.761 INFO [stderr] 71 |         let mut file = if let Ok(mut file) = File::open(&file_path) {
Dec 01 06:46:48.761 INFO [stderr]    |             ----^^^^
Dec 01 06:46:48.762 INFO [stderr]    |             |
Dec 01 06:46:48.762 INFO [stderr]    |             help: remove this `mut`
Dec 01 06:46:48.762 INFO [stderr]    |
Dec 01 06:46:48.762 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 06:46:48.762 INFO [stderr] 
Dec 01 06:46:48.828 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.76s
Dec 01 06:46:48.839 INFO [stderr] su: No module specific data is present
Dec 01 06:46:49.312 INFO running `"docker" "inspect" "54c209e029c76decc6020a1fcb1a895d49085684f39fa99f03d55294adb05d76"`
Dec 01 06:46:49.392 INFO running `"docker" "rm" "-f" "54c209e029c76decc6020a1fcb1a895d49085684f39fa99f03d55294adb05d76"`
Dec 01 06:46:49.492 INFO [stdout] 54c209e029c76decc6020a1fcb1a895d49085684f39fa99f03d55294adb05d76
Dec 01 06:46:49.494 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 06:46:49.628 INFO [stdout] bb54c07b1441eaa8fd48ebb2468adb0357e32e15f6f0b9df7d3155ad9b682e51
Dec 01 06:46:49.632 INFO running `"docker" "start" "-a" "bb54c07b1441eaa8fd48ebb2468adb0357e32e15f6f0b9df7d3155ad9b682e51"`
Dec 01 06:46:50.185 INFO [stderr] usermod: no changes
Dec 01 06:46:50.232 INFO [stderr]    Compiling leek v0.1.0 (/source)
Dec 01 06:46:50.593 INFO [stderr] warning: unused import: `BufReader`
Dec 01 06:46:50.593 INFO [stderr]   --> src/lib.rs:17:15
Dec 01 06:46:50.593 INFO [stderr]    |
Dec 01 06:46:50.593 INFO [stderr] 17 | use std::io::{BufReader, BufWriter, Seek, SeekFrom};
Dec 01 06:46:50.593 INFO [stderr]    |               ^^^^^^^^^
Dec 01 06:46:50.593 INFO [stderr]    |
Dec 01 06:46:50.593 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 01 06:46:50.593 INFO [stderr] 
Dec 01 06:46:50.607 INFO [stderr] warning: unnecessary parentheses around `while` condition
Dec 01 06:46:50.607 INFO [stderr]   --> src/lib.rs:77:19
Dec 01 06:46:50.607 INFO [stderr]    |
Dec 01 06:46:50.607 INFO [stderr] 77 |             while (read) {
Dec 01 06:46:50.607 INFO [stderr]    |                   ^^^^^^ help: remove these parentheses
Dec 01 06:46:50.607 INFO [stderr] 
Dec 01 06:46:50.607 INFO [stderr] warning: unnecessary parentheses around `while` condition
Dec 01 06:46:50.607 INFO [stderr]    --> src/lib.rs:176:15
Dec 01 06:46:50.607 INFO [stderr]     |
Dec 01 06:46:50.607 INFO [stderr] 176 |         while (i < 10000) {
Dec 01 06:46:50.607 INFO [stderr]     |               ^^^^^^^^^^^ help: remove these parentheses
Dec 01 06:46:50.607 INFO [stderr] 
Dec 01 06:46:50.611 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Dec 01 06:46:50.611 INFO [stderr]    --> src/lib.rs:189:5
Dec 01 06:46:50.611 INFO [stderr]     |
Dec 01 06:46:50.611 INFO [stderr] 189 |     thread::sleep_ms(100000);
Dec 01 06:46:50.611 INFO [stderr]     |     ^^^^^^^^^^^^^^^^
Dec 01 06:46:50.611 INFO [stderr]     |
Dec 01 06:46:50.611 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 01 06:46:50.611 INFO [stderr] 
Dec 01 06:46:50.843 INFO [stderr] warning: unused variable: `file`
Dec 01 06:46:50.843 INFO [stderr]   --> src/lib.rs:71:17
Dec 01 06:46:50.843 INFO [stderr]    |
Dec 01 06:46:50.843 INFO [stderr] 71 |         let mut file = if let Ok(mut file) = File::open(&file_path) {
Dec 01 06:46:50.843 INFO [stderr]    |                 ^^^^ help: consider using `_file` instead
Dec 01 06:46:50.843 INFO [stderr]    |
Dec 01 06:46:50.843 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 06:46:50.843 INFO [stderr] 
Dec 01 06:46:50.919 INFO [stderr] warning: variable does not need to be mutable
Dec 01 06:46:50.919 INFO [stderr]   --> src/lib.rs:71:13
Dec 01 06:46:50.919 INFO [stderr]    |
Dec 01 06:46:50.919 INFO [stderr] 71 |         let mut file = if let Ok(mut file) = File::open(&file_path) {
Dec 01 06:46:50.919 INFO [stderr]    |             ----^^^^
Dec 01 06:46:50.919 INFO [stderr]    |             |
Dec 01 06:46:50.919 INFO [stderr]    |             help: remove this `mut`
Dec 01 06:46:50.919 INFO [stderr]    |
Dec 01 06:46:50.919 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 06:46:50.919 INFO [stderr] 
Dec 01 06:46:52.664 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.46s
Dec 01 06:46:52.668 INFO [stderr] su: No module specific data is present
Dec 01 06:46:52.913 INFO running `"docker" "inspect" "bb54c07b1441eaa8fd48ebb2468adb0357e32e15f6f0b9df7d3155ad9b682e51"`
Dec 01 06:46:52.965 INFO running `"docker" "rm" "-f" "bb54c07b1441eaa8fd48ebb2468adb0357e32e15f6f0b9df7d3155ad9b682e51"`
Dec 01 06:46:53.081 INFO [stdout] bb54c07b1441eaa8fd48ebb2468adb0357e32e15f6f0b9df7d3155ad9b682e51
Dec 01 06:46:53.085 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 06:46:53.323 INFO [stdout] bf5c78905b8d7ec5e3c599f5d041892dc5adafe57e271b8bfb100a5de1dfbf27
Dec 01 06:46:53.323 INFO running `"docker" "start" "-a" "bf5c78905b8d7ec5e3c599f5d041892dc5adafe57e271b8bfb100a5de1dfbf27"`
Dec 01 06:46:53.910 INFO [stderr] usermod: no changes
Dec 01 06:46:53.963 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 01 06:46:53.979 INFO [stderr]      Running /target/debug/deps/leek-e79d43b37ed7b209
Dec 01 06:46:53.983 INFO [stdout] 
Dec 01 06:46:53.983 INFO [stdout] running 1 test
Dec 01 06:46:53.986 INFO [stdout] StorageMap::new
Dec 01 06:46:53.987 INFO [stderr] thread '<unnamed>' panicked at 'failed to create file: Os { code: 13, kind: PermissionDenied, message: "Permission denied" }', libcore/result.rs:1009:5
Dec 01 06:46:53.987 INFO [stdout] create new file
Dec 01 06:46:53.987 INFO [stderr] stack backtrace:
Dec 01 06:46:53.999 INFO [stderr]    0:     0x55aaefbbb8bf - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3a8b83e1922cbdde
Dec 01 06:46:53.999 INFO [stderr]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 01 06:46:53.999 INFO [stderr]    1:     0x55aaefbc4907 - std::sys_common::backtrace::print::h00d3155a29b4020f
Dec 01 06:46:53.999 INFO [stderr]                                at libstd/sys_common/backtrace.rs:71
Dec 01 06:46:53.999 INFO [stderr]                                at libstd/sys_common/backtrace.rs:59
Dec 01 06:46:53.999 INFO [stderr]    2:     0x55aaefbbf5ef - std::panicking::default_hook::{{closure}}::hd7465c742e79e1bb
Dec 01 06:46:54.007 INFO [stderr]                                at libstd/panicking.rs:211
Dec 01 06:46:54.007 INFO [stderr]    3:     0x55aaefbbf354 - std::panicking::default_hook::h9e3966f2aa2a6e12
Dec 01 06:46:54.007 INFO [stderr]                                at libstd/panicking.rs:227
Dec 01 06:46:54.007 INFO [stderr]    4:     0x55aaefbbfcce - std::panicking::rust_panic_with_hook::h587f091ae747d080
Dec 01 06:46:54.007 INFO [stderr]                                at libstd/panicking.rs:476
Dec 01 06:46:54.007 INFO [stderr]    5:     0x55aaefbbf871 - std::panicking::continue_panic_fmt::hb3a4fdede87f43a8
Dec 01 06:46:54.007 INFO [stderr]                                at libstd/panicking.rs:390
Dec 01 06:46:54.007 INFO [stderr]    6:     0x55aaefbbf755 - rust_begin_unwind
Dec 01 06:46:54.007 INFO [stderr]                                at libstd/panicking.rs:325
Dec 01 06:46:54.007 INFO [stderr]    7:     0x55aaefc02c7c - core::panicking::panic_fmt::h6f9cebf5e7474a0b
Dec 01 06:46:54.007 INFO [stderr]                                at libcore/panicking.rs:77
Dec 01 06:46:54.007 INFO [stderr]    8:     0x55aaefb665cb - core::result::unwrap_failed::h25ce84f83371dbb3
Dec 01 06:46:54.007 INFO [stderr]                                at libcore/macros.rs:26
Dec 01 06:46:54.007 INFO [stderr]    9:     0x55aaefb63ac3 - <core::result::Result<T, E>>::expect::h0d03be8d63540f65
Dec 01 06:46:54.007 INFO [stderr]                                at libcore/result.rs:835
Dec 01 06:46:54.007 INFO [stderr]   10:     0x55aaefb125ac - <leek::StorageMap<T, U>>::new::h21809a181536e391
Dec 01 06:46:54.007 INFO [stderr]                                at src/lib.rs:125
Dec 01 06:46:54.007 INFO [stderr]   11:     0x55aaefb25e2a - leek::it_works::{{closure}}::h1282922d5e74688f
Dec 01 06:46:54.007 INFO [stderr]                                at src/lib.rs:170
Dec 01 06:46:54.007 INFO [stderr]   12:     0x55aaefb55378 - std::sys_common::backtrace::__rust_begin_short_backtrace::h1ef97c4e4246d351
Dec 01 06:46:54.007 INFO [stderr]                                at libstd/sys_common/backtrace.rs:136
Dec 01 06:46:54.007 INFO [stderr]   13:     0x55aaefb3f575 - std::thread::Builder::spawn::{{closure}}::{{closure}}::hbd1ac38d3c822c30
Dec 01 06:46:54.007 INFO [stderr]                                at libstd/thread/mod.rs:409
Dec 01 06:46:54.007 INFO [stderr]   14:     0x55aaefb32788 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::ha3295305ae12069f
Dec 01 06:46:54.007 INFO [stderr]                                at libstd/panic.rs:313
Dec 01 06:46:54.007 INFO [stderr]   15:     0x55aaefb334fa - std::panicking::try::do_call::hc963b6cc054ec327
Dec 01 06:46:54.007 INFO [stderr]                                at libstd/panicking.rs:310
Dec 01 06:46:54.007 INFO [stderr]   16:     0x55aaefbcf8b9 - __rust_maybe_catch_panic
Dec 01 06:46:54.007 INFO [stderr]                                at libpanic_unwind/lib.rs:102
Dec 01 06:46:54.007 INFO [stderr]   17:     0x55aaefb333c4 - std::panicking::try::h8026eaefe36f1051
Dec 01 06:46:54.007 INFO [stderr]                                at libstd/panicking.rs:289
Dec 01 06:46:54.007 INFO [stderr]   18:     0x55aaefb331e8 - std::panic::catch_unwind::h23d8ddc33ecede2c
Dec 01 06:46:54.007 INFO [stderr]                                at libstd/panic.rs:392
Dec 01 06:46:54.007 INFO [stderr]   19:     0x55aaefb3f37a - std::thread::Builder::spawn::{{closure}}::h1602c042f578ec07
Dec 01 06:46:54.007 INFO [stderr]                                at libstd/thread/mod.rs:408
Dec 01 06:46:54.007 INFO [stderr]   20:     0x55aaefb3f80c - <F as alloc::boxed::FnBox<A>>::call_box::hab264331002dcf2a
Dec 01 06:46:54.007 INFO [stderr]                                at liballoc/boxed.rs:672
Dec 01 06:46:54.007 INFO [stderr]   21:     0x55aaefbbd4dd - std::sys_common::thread::start_thread::h4c28257d67cdf9cb
Dec 01 06:46:54.007 INFO [stderr]                                at liballoc/boxed.rs:682
Dec 01 06:46:54.007 INFO [stderr]                                at libstd/sys_common/thread.rs:24
Dec 01 06:46:54.007 INFO [stderr]   22:     0x55aaefbb2775 - std::sys::unix::thread::Thread::new::thread_start::hfecb2e7eff8fd34f
Dec 01 06:46:54.007 INFO [stderr]                                at libstd/sys/unix/thread.rs:90
Dec 01 06:46:54.007 INFO [stderr]   23:     0x7fe55be1e6b9 - start_thread
Dec 01 06:46:54.007 INFO [stderr]   24:     0x7fe55b93e41c - clone
Dec 01 06:46:54.007 INFO [stderr]   25:                0x0 - <unknown>
Dec 01 06:47:53.981 INFO [stdout] test it_works ... test it_works has been running for over 60 seconds
Dec 01 06:48:33.982 INFO [stdout] test it_works ... ok
Dec 01 06:48:33.982 INFO [stdout] 
Dec 01 06:48:33.983 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 06:48:33.983 INFO [stdout] 
Dec 01 06:48:33.986 INFO [stderr]    Doc-tests leek
Dec 01 06:48:34.519 INFO [stdout] 
Dec 01 06:48:34.519 INFO [stdout] running 0 tests
Dec 01 06:48:34.519 INFO [stdout] 
Dec 01 06:48:34.519 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 06:48:34.519 INFO [stdout] 
Dec 01 06:48:34.527 INFO [stderr] su: No module specific data is present
Dec 01 06:48:34.870 INFO running `"docker" "inspect" "bf5c78905b8d7ec5e3c599f5d041892dc5adafe57e271b8bfb100a5de1dfbf27"`
Dec 01 06:48:34.941 INFO running `"docker" "rm" "-f" "bf5c78905b8d7ec5e3c599f5d041892dc5adafe57e271b8bfb100a5de1dfbf27"`
Dec 01 06:48:35.036 INFO [stdout] bf5c78905b8d7ec5e3c599f5d041892dc5adafe57e271b8bfb100a5de1dfbf27
