Nov 18 07:35:48.505 INFO testing left-pad-io-0.0.2 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 07:35:48.505 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 18 07:35:48.724 INFO [stdout] 42ee5d2853def98c5163fc3f88c4e58d687763a99bd3358a3ee2a9e8a7ebbf32
Nov 18 07:35:48.732 INFO running `"docker" "start" "-a" "42ee5d2853def98c5163fc3f88c4e58d687763a99bd3358a3ee2a9e8a7ebbf32"`
Nov 18 07:35:49.282 INFO [stderr] usermod: no changes
Nov 18 07:35:49.449 INFO [stderr]    Compiling left-pad-io v0.0.2 (/source)
Nov 18 07:35:51.824 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.52s
Nov 18 07:35:51.831 INFO [stderr] su: No module specific data is present
Nov 18 07:35:52.072 INFO running `"docker" "inspect" "42ee5d2853def98c5163fc3f88c4e58d687763a99bd3358a3ee2a9e8a7ebbf32"`
Nov 18 07:35:52.185 INFO running `"docker" "rm" "-f" "42ee5d2853def98c5163fc3f88c4e58d687763a99bd3358a3ee2a9e8a7ebbf32"`
Nov 18 07:35:52.329 INFO [stdout] 42ee5d2853def98c5163fc3f88c4e58d687763a99bd3358a3ee2a9e8a7ebbf32
Nov 18 07:35:52.332 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 18 07:35:52.532 INFO [stdout] 43431bd0a27de00e045c86e6bab8c622ee5a43a17bf7074df097e03561e82d6b
Nov 18 07:35:52.536 INFO running `"docker" "start" "-a" "43431bd0a27de00e045c86e6bab8c622ee5a43a17bf7074df097e03561e82d6b"`
Nov 18 07:35:52.925 INFO [stderr] usermod: no changes
Nov 18 07:35:53.024 INFO [stderr]    Compiling left-pad-io v0.0.2 (/source)
Nov 18 07:35:56.362 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.41s
Nov 18 07:35:56.366 INFO [stderr] su: No module specific data is present
Nov 18 07:35:56.640 INFO running `"docker" "inspect" "43431bd0a27de00e045c86e6bab8c622ee5a43a17bf7074df097e03561e82d6b"`
Nov 18 07:35:56.732 INFO running `"docker" "rm" "-f" "43431bd0a27de00e045c86e6bab8c622ee5a43a17bf7074df097e03561e82d6b"`
Nov 18 07:35:56.852 INFO [stdout] 43431bd0a27de00e045c86e6bab8c622ee5a43a17bf7074df097e03561e82d6b
Nov 18 07:35:56.854 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 18 07:35:57.028 INFO [stdout] bc751fb2859b7bc4ec01a481440c9ae351d36a2914c9d8786edd3191d740f533
Nov 18 07:35:57.029 INFO running `"docker" "start" "-a" "bc751fb2859b7bc4ec01a481440c9ae351d36a2914c9d8786edd3191d740f533"`
Nov 18 07:35:57.568 INFO [stderr] usermod: no changes
Nov 18 07:35:57.665 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Nov 18 07:35:57.679 INFO [stderr]      Running /target/debug/deps/left_pad_io-dc259e41f1331c3a
Nov 18 07:35:57.681 INFO [stdout] 
Nov 18 07:35:57.681 INFO [stdout] running 3 tests
Nov 18 07:35:57.768 INFO [stdout] test test::it_pads_a_string_left ... FAILED
Nov 18 07:35:57.768 INFO [stdout] test test::it_does_not_cut_string_of ... FAILED
Nov 18 07:35:57.775 INFO [stdout] test test::it_does_not_work_with_numbers_above_1024 ... FAILED
Nov 18 07:35:57.775 INFO [stdout] 
Nov 18 07:35:57.775 INFO [stdout] failures:
Nov 18 07:35:57.775 INFO [stdout] 
Nov 18 07:35:57.775 INFO [stdout] ---- test::it_pads_a_string_left stdout ----
Nov 18 07:35:57.775 INFO [stdout] thread 'test::it_pads_a_string_left' panicked at 'called `Result::unwrap()` on an `Err` value: Hyper(Io(Custom { kind: Other, error: StringError("failed to lookup address information: Temporary failure in name resolution") }))', libcore/result.rs:1009:5
Nov 18 07:35:57.775 INFO [stdout] stack backtrace:
Nov 18 07:35:57.775 INFO [stdout]    0:     0x55b9e847d943 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h26df0f6fdb27c709
Nov 18 07:35:57.775 INFO [stdout]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Nov 18 07:35:57.775 INFO [stdout]    1:     0x55b9e8477dd8 - std::sys_common::backtrace::_print::h84c40fecda6d638e
Nov 18 07:35:57.775 INFO [stdout]                                at libstd/sys_common/backtrace.rs:71
Nov 18 07:35:57.775 INFO [stdout]    2:     0x55b9e847c4e4 - std::panicking::default_hook::{{closure}}::h77e370c0567fc0a7
Nov 18 07:35:57.775 INFO [stdout]                                at libstd/sys_common/backtrace.rs:59
Nov 18 07:35:57.775 INFO [stdout]                                at libstd/panicking.rs:211
Nov 18 07:35:57.775 INFO [stdout]    3:     0x55b9e847c1cc - std::panicking::default_hook::hb9a45c11a33bbcb2
Nov 18 07:35:57.775 INFO [stdout]                                at libstd/panicking.rs:221
Nov 18 07:35:57.775 INFO [stdout]    4:     0x55b9e847cbf0 - std::panicking::rust_panic_with_hook::ha8d95048d940f754
Nov 18 07:35:57.775 INFO [stdout]                                at libstd/panicking.rs:476
Nov 18 07:35:57.775 INFO [stdout]    5:     0x55b9e847c771 - std::panicking::continue_panic_fmt::hfc82a3747387e2c6
Nov 18 07:35:57.775 INFO [stdout]                                at libstd/panicking.rs:390
Nov 18 07:35:57.775 INFO [stdout]    6:     0x55b9e847c655 - rust_begin_unwind
Nov 18 07:35:57.775 INFO [stdout]                                at libstd/panicking.rs:325
Nov 18 07:35:57.775 INFO [stdout]    7:     0x55b9e8490dec - core::panicking::panic_fmt::h0b2a5728bdf6d5e2
Nov 18 07:35:57.775 INFO [stdout]                                at libcore/panicking.rs:77
Nov 18 07:35:57.775 INFO [stdout]    8:     0x55b9e82946fb - core::result::unwrap_failed::h66319169c39ed56d
Nov 18 07:35:57.775 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libcore/macros.rs:26
Nov 18 07:35:57.775 INFO [stdout]    9:     0x55b9e829426d - <core::result::Result<T, E>>::unwrap::hdbc78438d3a3ca1d
Nov 18 07:35:57.775 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libcore/result.rs:808
Nov 18 07:35:57.775 INFO [stdout]   10:     0x55b9e8292f50 - left_pad_io::test::it_pads_a_string_left::h8daf83a389d56ea6
Nov 18 07:35:57.775 INFO [stdout]                                at src/lib.rs:109
Nov 18 07:35:57.775 INFO [stdout]   11:     0x55b9e8292ed9 - left_pad_io::test::it_pads_a_string_left::{{closure}}::h33c8ccaea5de0ee7
Nov 18 07:35:57.775 INFO [stdout]                                at src/lib.rs:108
Nov 18 07:35:57.775 INFO [stdout]   12:     0x55b9e828f62d - core::ops::function::FnOnce::call_once::h502ae6bd322e5ca0
Nov 18 07:35:57.775 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libcore/ops/function.rs:238
Nov 18 07:35:57.775 INFO [stdout]   13:     0x55b9e829e52e - <F as alloc::boxed::FnBox<A>>::call_box::hae1ea457a0ccd8d5
Nov 18 07:35:57.775 INFO [stdout]                                at libtest/lib.rs:1471
Nov 18 07:35:57.775 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libcore/ops/function.rs:238
Nov 18 07:35:57.775 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/liballoc/boxed.rs:673
Nov 18 07:35:57.775 INFO [stdout]   14:     0x55b9e848bf99 - __rust_maybe_catch_panic
Nov 18 07:35:57.775 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Nov 18 07:35:57.775 INFO [stdout]   15:     0x55b9e8296383 - std::sys_common::backtrace::__rust_begin_short_backtrace::hd0ded23d435d70d0
Nov 18 07:35:57.775 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panicking.rs:289
Nov 18 07:35:57.775 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panic.rs:398
Nov 18 07:35:57.775 INFO [stdout]                                at libtest/lib.rs:1426
Nov 18 07:35:57.775 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/sys_common/backtrace.rs:136
Nov 18 07:35:57.775 INFO [stdout]   16:     0x55b9e8297224 - std::panicking::try::do_call::h031514fb401b7159
Nov 18 07:35:57.775 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/thread/mod.rs:477
Nov 18 07:35:57.775 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panic.rs:319
Nov 18 07:35:57.775 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panicking.rs:310
Nov 18 07:35:57.775 INFO [stdout]   17:     0x55b9e848bf99 - __rust_maybe_catch_panic
Nov 18 07:35:57.775 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Nov 18 07:35:57.775 INFO [stdout]   18:     0x55b9e829e40c - <F as alloc::boxed::FnBox<A>>::call_box::h44700b7a2ec6fd33
Nov 18 07:35:57.775 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panicking.rs:289
Nov 18 07:35:57.775 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panic.rs:398
Nov 18 07:35:57.775 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/thread/mod.rs:476
Nov 18 07:35:57.775 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/liballoc/boxed.rs:673
Nov 18 07:35:57.775 INFO [stdout]   19:     0x55b9e847fb5d - std::sys::unix::thread::Thread::new::thread_start::h8526625243d2f13b
Nov 18 07:35:57.775 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/liballoc/boxed.rs:683
Nov 18 07:35:57.775 INFO [stdout]                                at libstd/sys_common/thread.rs:24
Nov 18 07:35:57.775 INFO [stdout]                                at libstd/sys/unix/thread.rs:90
Nov 18 07:35:57.775 INFO [stdout]   20:     0x7f88f1daa6b9 - start_thread
Nov 18 07:35:57.775 INFO [stdout]   21:     0x7f88f18ca41c - clone
Nov 18 07:35:57.775 INFO [stdout]   22:                0x0 - <unknown>
Nov 18 07:35:57.775 INFO [stdout] 
Nov 18 07:35:57.775 INFO [stdout] ---- test::it_does_not_cut_string_of stdout ----
Nov 18 07:35:57.775 INFO [stdout] thread 'test::it_does_not_cut_string_of' panicked at 'called `Result::unwrap()` on an `Err` value: Hyper(Io(Custom { kind: Other, error: StringError("failed to lookup address information: Temporary failure in name resolution") }))', libcore/result.rs:1009:5
Nov 18 07:35:57.776 INFO [stdout] stack backtrace:
Nov 18 07:35:57.776 INFO [stdout]    0:     0x55b9e847d943 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h26df0f6fdb27c709
Nov 18 07:35:57.776 INFO [stdout]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Nov 18 07:35:57.776 INFO [stdout]    1:     0x55b9e8477dd8 - std::sys_common::backtrace::_print::h84c40fecda6d638e
Nov 18 07:35:57.776 INFO [stdout]                                at libstd/sys_common/backtrace.rs:71
Nov 18 07:35:57.776 INFO [stdout]    2:     0x55b9e847c4e4 - std::panicking::default_hook::{{closure}}::h77e370c0567fc0a7
Nov 18 07:35:57.776 INFO [stdout]                                at libstd/sys_common/backtrace.rs:59
Nov 18 07:35:57.776 INFO [stdout]                                at libstd/panicking.rs:211
Nov 18 07:35:57.776 INFO [stdout]    3:     0x55b9e847c1cc - std::panicking::default_hook::hb9a45c11a33bbcb2
Nov 18 07:35:57.776 INFO [stdout]                                at libstd/panicking.rs:221
Nov 18 07:35:57.776 INFO [stdout]    4:     0x55b9e847cbf0 - std::panicking::rust_panic_with_hook::ha8d95048d940f754
Nov 18 07:35:57.776 INFO [stdout]                                at libstd/panicking.rs:476
Nov 18 07:35:57.776 INFO [stdout]    5:     0x55b9e847c771 - std::panicking::continue_panic_fmt::hfc82a3747387e2c6
Nov 18 07:35:57.776 INFO [stdout]                                at libstd/panicking.rs:390
Nov 18 07:35:57.776 INFO [stdout]    6:     0x55b9e847c655 - rust_begin_unwind
Nov 18 07:35:57.776 INFO [stdout]                                at libstd/panicking.rs:325
Nov 18 07:35:57.776 INFO [stdout]    7:     0x55b9e8490dec - core::panicking::panic_fmt::h0b2a5728bdf6d5e2
Nov 18 07:35:57.776 INFO [stdout]                                at libcore/panicking.rs:77
Nov 18 07:35:57.776 INFO [stdout]    8:     0x55b9e82946fb - core::result::unwrap_failed::h66319169c39ed56d
Nov 18 07:35:57.776 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libcore/macros.rs:26
Nov 18 07:35:57.776 INFO [stdout]    9:     0x55b9e829426d - <core::result::Result<T, E>>::unwrap::hdbc78438d3a3ca1d
Nov 18 07:35:57.776 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libcore/result.rs:808
Nov 18 07:35:57.776 INFO [stdout]   10:     0x55b9e8293190 - left_pad_io::test::it_does_not_cut_string_of::he340566d2715b9df
Nov 18 07:35:57.776 INFO [stdout]                                at src/lib.rs:114
Nov 18 07:35:57.776 INFO [stdout]   11:     0x55b9e8293119 - left_pad_io::test::it_does_not_cut_string_of::{{closure}}::h08ec1f78b5b6abec
Nov 18 07:35:57.776 INFO [stdout]                                at src/lib.rs:113
Nov 18 07:35:57.776 INFO [stdout]   12:     0x55b9e828f5ed - core::ops::function::FnOnce::call_once::h11d3e8f8a3d9272b
Nov 18 07:35:57.776 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libcore/ops/function.rs:238
Nov 18 07:35:57.776 INFO [stdout]   13:     0x55b9e829e52e - <F as alloc::boxed::FnBox<A>>::call_box::hae1ea457a0ccd8d5
Nov 18 07:35:57.776 INFO [stdout]                                at libtest/lib.rs:1471
Nov 18 07:35:57.776 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libcore/ops/function.rs:238
Nov 18 07:35:57.776 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/liballoc/boxed.rs:673
Nov 18 07:35:57.776 INFO [stdout]   14:     0x55b9e848bf99 - __rust_maybe_catch_panic
Nov 18 07:35:57.776 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Nov 18 07:35:57.776 INFO [stdout]   15:     0x55b9e8296383 - std::sys_common::backtrace::__rust_begin_short_backtrace::hd0ded23d435d70d0
Nov 18 07:35:57.776 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panicking.rs:289
Nov 18 07:35:57.776 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panic.rs:398
Nov 18 07:35:57.776 INFO [stdout]                                at libtest/lib.rs:1426
Nov 18 07:35:57.776 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/sys_common/backtrace.rs:136
Nov 18 07:35:57.776 INFO [stdout]   16:     0x55b9e8297224 - std::panicking::try::do_call::h031514fb401b7159
Nov 18 07:35:57.776 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/thread/mod.rs:477
Nov 18 07:35:57.776 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panic.rs:319
Nov 18 07:35:57.776 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panicking.rs:310
Nov 18 07:35:57.776 INFO [stdout]   17:     0x55b9e848bf99 - __rust_maybe_catch_panic
Nov 18 07:35:57.776 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Nov 18 07:35:57.776 INFO [stdout]   18:     0x55b9e829e40c - <F as alloc::boxed::FnBox<A>>::call_box::h44700b7a2ec6fd33
Nov 18 07:35:57.776 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panicking.rs:289
Nov 18 07:35:57.776 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panic.rs:398
Nov 18 07:35:57.776 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/thread/mod.rs:476
Nov 18 07:35:57.776 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/liballoc/boxed.rs:673
Nov 18 07:35:57.776 INFO [stdout]   19:     0x55b9e847fb5d - std::sys::unix::thread::Thread::new::thread_start::h8526625243d2f13b
Nov 18 07:35:57.776 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/liballoc/boxed.rs:683
Nov 18 07:35:57.776 INFO [stdout]                                at libstd/sys_common/thread.rs:24
Nov 18 07:35:57.776 INFO [stdout]                                at libstd/sys/unix/thread.rs:90
Nov 18 07:35:57.776 INFO [stdout]   20:     0x7f88f1daa6b9 - start_thread
Nov 18 07:35:57.776 INFO [stdout]   21:     0x7f88f18ca41c - clone
Nov 18 07:35:57.776 INFO [stdout]   22:                0x0 - <unknown>
Nov 18 07:35:57.776 INFO [stdout] 
Nov 18 07:35:57.776 INFO [stdout] ---- test::it_does_not_work_with_numbers_above_1024 stdout ----
Nov 18 07:35:57.776 INFO [stdout] thread 'test::it_does_not_work_with_numbers_above_1024' panicked at 'should have been an ApiError was: hyper error: failed to lookup address information: Temporary failure in name resolution', src/lib.rs:124:13
Nov 18 07:35:57.776 INFO [stdout] stack backtrace:
Nov 18 07:35:57.776 INFO [stdout]    0:     0x55b9e847d943 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h26df0f6fdb27c709
Nov 18 07:35:57.776 INFO [stdout]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Nov 18 07:35:57.776 INFO [stdout]    1:     0x55b9e8477dd8 - std::sys_common::backtrace::_print::h84c40fecda6d638e
Nov 18 07:35:57.776 INFO [stdout]                                at libstd/sys_common/backtrace.rs:71
Nov 18 07:35:57.776 INFO [stdout]    2:     0x55b9e847c4e4 - std::panicking::default_hook::{{closure}}::h77e370c0567fc0a7
Nov 18 07:35:57.776 INFO [stdout]                                at libstd/sys_common/backtrace.rs:59
Nov 18 07:35:57.776 INFO [stdout]                                at libstd/panicking.rs:211
Nov 18 07:35:57.776 INFO [stdout]    3:     0x55b9e847c1cc - std::panicking::default_hook::hb9a45c11a33bbcb2
Nov 18 07:35:57.776 INFO [stdout]                                at libstd/panicking.rs:221
Nov 18 07:35:57.776 INFO [stdout]    4:     0x55b9e847cbf0 - std::panicking::rust_panic_with_hook::ha8d95048d940f754
Nov 18 07:35:57.776 INFO [stdout]                                at libstd/panicking.rs:476
Nov 18 07:35:57.776 INFO [stdout]    5:     0x55b9e847c771 - std::panicking::continue_panic_fmt::hfc82a3747387e2c6
Nov 18 07:35:57.776 INFO [stdout]                                at libstd/panicking.rs:390
Nov 18 07:35:57.776 INFO [stdout]    6:     0x55b9e847c6be - std::panicking::begin_panic_fmt::h17464725d83144d2
Nov 18 07:35:57.776 INFO [stdout]                                at libstd/panicking.rs:345
Nov 18 07:35:57.776 INFO [stdout]    7:     0x55b9e82934a3 - left_pad_io::test::it_does_not_work_with_numbers_above_1024::hbc7fd1e2a0ebd7eb
Nov 18 07:35:57.776 INFO [stdout]                                at src/lib.rs:124
Nov 18 07:35:57.776 INFO [stdout]    8:     0x55b9e8293359 - left_pad_io::test::it_does_not_work_with_numbers_above_1024::{{closure}}::h5400202f85247be6
Nov 18 07:35:57.776 INFO [stdout]                                at src/lib.rs:118
Nov 18 07:35:57.776 INFO [stdout]    9:     0x55b9e828f6ad - core::ops::function::FnOnce::call_once::hcf6cc9452eace3b4
Nov 18 07:35:57.776 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libcore/ops/function.rs:238
Nov 18 07:35:57.777 INFO [stdout]   10:     0x55b9e829e52e - <F as alloc::boxed::FnBox<A>>::call_box::hae1ea457a0ccd8d5
Nov 18 07:35:57.777 INFO [stdout]                                at libtest/lib.rs:1471
Nov 18 07:35:57.777 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libcore/ops/function.rs:238
Nov 18 07:35:57.777 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/liballoc/boxed.rs:673
Nov 18 07:35:57.777 INFO [stdout]   11:     0x55b9e848bf99 - __rust_maybe_catch_panic
Nov 18 07:35:57.777 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Nov 18 07:35:57.777 INFO [stdout]   12:     0x55b9e8296383 - std::sys_common::backtrace::__rust_begin_short_backtrace::hd0ded23d435d70d0
Nov 18 07:35:57.777 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panicking.rs:289
Nov 18 07:35:57.777 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panic.rs:398
Nov 18 07:35:57.777 INFO [stdout]                                at libtest/lib.rs:1426
Nov 18 07:35:57.777 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/sys_common/backtrace.rs:136
Nov 18 07:35:57.777 INFO [stdout]   13:     0x55b9e8297224 - std::panicking::try::do_call::h031514fb401b7159
Nov 18 07:35:57.777 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/thread/mod.rs:477
Nov 18 07:35:57.777 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panic.rs:319
Nov 18 07:35:57.777 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panicking.rs:310
Nov 18 07:35:57.777 INFO [stdout]   14:     0x55b9e848bf99 - __rust_maybe_catch_panic
Nov 18 07:35:57.777 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Nov 18 07:35:57.777 INFO [stdout]   15:     0x55b9e829e40c - <F as alloc::boxed::FnBox<A>>::call_box::h44700b7a2ec6fd33
Nov 18 07:35:57.777 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panicking.rs:289
Nov 18 07:35:57.777 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panic.rs:398
Nov 18 07:35:57.777 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/thread/mod.rs:476
Nov 18 07:35:57.777 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/liballoc/boxed.rs:673
Nov 18 07:35:57.777 INFO [stdout]   16:     0x55b9e847fb5d - std::sys::unix::thread::Thread::new::thread_start::h8526625243d2f13b
Nov 18 07:35:57.777 INFO [stdout]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/liballoc/boxed.rs:683
Nov 18 07:35:57.777 INFO [stdout]                                at libstd/sys_common/thread.rs:24
Nov 18 07:35:57.777 INFO [stdout]                                at libstd/sys/unix/thread.rs:90
Nov 18 07:35:57.777 INFO [stdout]   17:     0x7f88f1daa6b9 - start_thread
Nov 18 07:35:57.777 INFO [stdout]   18:     0x7f88f18ca41c - clone
Nov 18 07:35:57.777 INFO [stdout]   19:                0x0 - <unknown>
Nov 18 07:35:57.777 INFO [stdout] 
Nov 18 07:35:57.777 INFO [stdout] 
Nov 18 07:35:57.777 INFO [stdout] failures:
Nov 18 07:35:57.777 INFO [stdout]     test::it_does_not_cut_string_of
Nov 18 07:35:57.777 INFO [stdout]     test::it_does_not_work_with_numbers_above_1024
Nov 18 07:35:57.777 INFO [stdout]     test::it_pads_a_string_left
Nov 18 07:35:57.777 INFO [stdout] 
Nov 18 07:35:57.777 INFO [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 07:35:57.777 INFO [stdout] 
Nov 18 07:35:57.777 INFO [stderr] error: test failed, to rerun pass '--lib'
Nov 18 07:35:57.788 INFO [stderr] su: No module specific data is present
Nov 18 07:35:58.107 INFO running `"docker" "inspect" "bc751fb2859b7bc4ec01a481440c9ae351d36a2914c9d8786edd3191d740f533"`
Nov 18 07:35:58.196 INFO running `"docker" "rm" "-f" "bc751fb2859b7bc4ec01a481440c9ae351d36a2914c9d8786edd3191d740f533"`
Nov 18 07:35:58.427 INFO [stdout] bc751fb2859b7bc4ec01a481440c9ae351d36a2914c9d8786edd3191d740f533