Nov 18 14:07:16.200 INFO testing float_fast_print-0.1.2 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 14:07:16.200 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 14:07:16.497 INFO [stdout] 6bbbc14c03918aba348113768598b8d60a557e600b1d78a5ea80d88fb85ccf0c
Nov 18 14:07:16.501 INFO running `"docker" "start" "-a" "6bbbc14c03918aba348113768598b8d60a557e600b1d78a5ea80d88fb85ccf0c"`
Nov 18 14:07:17.279 INFO [stderr] usermod: no changes
Nov 18 14:07:17.329 INFO [stderr]    Compiling float_fast_print v0.1.2 (/source)
Nov 18 14:07:18.147 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
Nov 18 14:07:18.147 INFO [stderr] su: No module specific data is present
Nov 18 14:07:18.577 INFO running `"docker" "inspect" "6bbbc14c03918aba348113768598b8d60a557e600b1d78a5ea80d88fb85ccf0c"`
Nov 18 14:07:18.823 INFO running `"docker" "rm" "-f" "6bbbc14c03918aba348113768598b8d60a557e600b1d78a5ea80d88fb85ccf0c"`
Nov 18 14:07:19.099 INFO [stdout] 6bbbc14c03918aba348113768598b8d60a557e600b1d78a5ea80d88fb85ccf0c
Nov 18 14:07:19.108 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 14:07:19.634 INFO [stdout] 83d25f63358619d0be926765a13f1d962c4fdc59aaed6d85ed958ef38ec9a207
Nov 18 14:07:19.640 INFO running `"docker" "start" "-a" "83d25f63358619d0be926765a13f1d962c4fdc59aaed6d85ed958ef38ec9a207"`
Nov 18 14:07:20.694 INFO [stderr] usermod: no changes
Nov 18 14:07:20.759 INFO [stderr]    Compiling float_fast_print v0.1.2 (/source)
Nov 18 14:07:21.716 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 14:07:21.716 INFO [stderr]   --> tests/benchmarks.rs:17:9
Nov 18 14:07:21.716 INFO [stderr]    |
Nov 18 14:07:21.716 INFO [stderr] 17 |         write!(&mut buffer, "{:?}", x);
Nov 18 14:07:21.716 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 14:07:21.716 INFO [stderr]    |
Nov 18 14:07:21.716 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 18 14:07:21.716 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 14:07:21.716 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 18 14:07:21.716 INFO [stderr] 
Nov 18 14:07:21.716 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 14:07:21.716 INFO [stderr]   --> tests/benchmarks.rs:28:9
Nov 18 14:07:21.716 INFO [stderr]    |
Nov 18 14:07:21.716 INFO [stderr] 28 |         write!(&mut buffer, "{}", x);
Nov 18 14:07:21.716 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 14:07:21.716 INFO [stderr]    |
Nov 18 14:07:21.716 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 14:07:21.716 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 18 14:07:21.716 INFO [stderr] 
Nov 18 14:07:21.716 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 14:07:21.716 INFO [stderr]   --> tests/benchmarks.rs:39:9
Nov 18 14:07:21.716 INFO [stderr]    |
Nov 18 14:07:21.716 INFO [stderr] 39 |         write!(&mut buffer, "{:?}", x);
Nov 18 14:07:21.716 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 14:07:21.716 INFO [stderr]    |
Nov 18 14:07:21.716 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 14:07:21.716 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 18 14:07:21.716 INFO [stderr] 
Nov 18 14:07:21.716 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 14:07:21.716 INFO [stderr]   --> tests/benchmarks.rs:50:9
Nov 18 14:07:21.716 INFO [stderr]    |
Nov 18 14:07:21.716 INFO [stderr] 50 |         write!(&mut buffer, "{}", x);
Nov 18 14:07:21.716 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 14:07:21.716 INFO [stderr]    |
Nov 18 14:07:21.716 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 14:07:21.716 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 18 14:07:21.716 INFO [stderr] 
Nov 18 14:07:22.826 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.10s
Nov 18 14:07:22.830 INFO [stderr] su: No module specific data is present
Nov 18 14:07:23.485 INFO running `"docker" "inspect" "83d25f63358619d0be926765a13f1d962c4fdc59aaed6d85ed958ef38ec9a207"`
Nov 18 14:07:23.665 INFO running `"docker" "rm" "-f" "83d25f63358619d0be926765a13f1d962c4fdc59aaed6d85ed958ef38ec9a207"`
Nov 18 14:07:23.899 INFO [stdout] 83d25f63358619d0be926765a13f1d962c4fdc59aaed6d85ed958ef38ec9a207
Nov 18 14:07:23.913 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 14:07:24.383 INFO [stdout] abf0fff7a06ed4eb65dced59d73b33adede42863c4e6593ce1b5ff00ab4280ac
Nov 18 14:07:24.391 INFO running `"docker" "start" "-a" "abf0fff7a06ed4eb65dced59d73b33adede42863c4e6593ce1b5ff00ab4280ac"`
Nov 18 14:07:25.611 INFO [stderr] usermod: no changes
Nov 18 14:07:25.721 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Nov 18 14:07:25.727 INFO [stderr]      Running /target/debug/deps/float_fast_print-748d3d496cddd92f
Nov 18 14:07:25.735 INFO [stdout] 
Nov 18 14:07:25.735 INFO [stdout] running 4 tests
Nov 18 14:07:25.735 INFO [stdout] test tests::f32_special_cases ... ok
Nov 18 14:07:25.735 INFO [stdout] test tests::f32_special_cases_roundtrip ... ok
Nov 18 14:07:25.735 INFO [stdout] test tests::f64_special_cases ... ok
Nov 18 14:07:25.735 INFO [stdout] test tests::f64_special_cases_roundtrip ... ok
Nov 18 14:07:25.735 INFO [stdout] 
Nov 18 14:07:25.735 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 14:07:25.735 INFO [stdout] 
Nov 18 14:07:25.735 INFO [stderr]      Running /target/debug/deps/benchmarks-5796c870c374b304
Nov 18 14:07:25.743 INFO [stdout] 
Nov 18 14:07:25.743 INFO [stdout] running 6 tests
Nov 18 14:07:25.743 INFO [stdout] test bench_f64_debug ... ok
Nov 18 14:07:25.743 INFO [stdout] test bench_f32_format ... ok
Nov 18 14:07:25.743 INFO [stdout] test bench_f32_debug ... ok
Nov 18 14:07:25.755 INFO [stdout] test bench_f64_format ... ok
Nov 18 14:07:25.755 INFO [stdout] test bench_write_f32_shortest ... ok
Nov 18 14:07:25.755 INFO [stdout] test bench_write_f64_shortest ... ok
Nov 18 14:07:25.755 INFO [stdout] 
Nov 18 14:07:25.755 INFO [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 14:07:25.755 INFO [stdout] 
Nov 18 14:07:25.755 INFO [stdout] 
Nov 18 14:07:25.755 INFO [stdout] running 2 tests
Nov 18 14:07:25.755 INFO [stderr]      Running /target/debug/deps/exhaustive-f9cb48726cac50e5
Nov 18 14:08:25.751 INFO [stdout] test f64_test_many_roundtrip ... test f64_test_many_roundtrip has been running for over 60 seconds
Nov 18 14:08:25.751 INFO [stdout] test f32_test_exhaustive_roundtrip ... test f32_test_exhaustive_roundtrip has been running for over 60 seconds
Nov 18 14:13:25.755 ERRO error running command: no output for 300 seconds
Nov 18 14:13:25.755 INFO running `"docker" "inspect" "abf0fff7a06ed4eb65dced59d73b33adede42863c4e6593ce1b5ff00ab4280ac"`
Nov 18 14:13:25.900 INFO running `"docker" "rm" "-f" "abf0fff7a06ed4eb65dced59d73b33adede42863c4e6593ce1b5ff00ab4280ac"`
Nov 18 14:13:26.416 INFO [stdout] abf0fff7a06ed4eb65dced59d73b33adede42863c4e6593ce1b5ff00ab4280ac