[INFO] updating cached repository birders/heliometer [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/birders/heliometer [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/birders/heliometer" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/birders/heliometer"` [INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/birders/heliometer'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/birders/heliometer" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/birders/heliometer"` [INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/birders/heliometer'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 15b08097c6f25895e79dbd4a26f550e010910b53 [INFO] sha for GitHub repo birders/heliometer: 15b08097c6f25895e79dbd4a26f550e010910b53 [INFO] validating manifest of birders/heliometer on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of birders/heliometer on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing birders/heliometer [INFO] finished frobbing birders/heliometer [INFO] frobbed toml for birders/heliometer written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/birders/heliometer/Cargo.toml [INFO] started frobbing birders/heliometer [INFO] finished frobbing birders/heliometer [INFO] frobbed toml for birders/heliometer written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/birders/heliometer/Cargo.toml [INFO] crate birders/heliometer has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing birders/heliometer against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-7/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/birders/heliometer:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"` [INFO] [stdout] 8240b838cf02f86ce6821c8e33acf8aa8af88ddbd6c68284ee7087ef91cd2f0f [INFO] running `"docker" "start" "-a" "8240b838cf02f86ce6821c8e33acf8aa8af88ddbd6c68284ee7087ef91cd2f0f"` [INFO] [stderr] Compiling heliometer v0.5.10 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.98s [INFO] running `"docker" "inspect" "8240b838cf02f86ce6821c8e33acf8aa8af88ddbd6c68284ee7087ef91cd2f0f"` [INFO] running `"docker" "rm" "-f" "8240b838cf02f86ce6821c8e33acf8aa8af88ddbd6c68284ee7087ef91cd2f0f"` [INFO] [stdout] 8240b838cf02f86ce6821c8e33acf8aa8af88ddbd6c68284ee7087ef91cd2f0f [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-7/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/birders/heliometer:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] 908831060d97d380f0ac5682d7e455ab2a5f1fd23634ce489e8c6e403a01069d [INFO] running `"docker" "start" "-a" "908831060d97d380f0ac5682d7e455ab2a5f1fd23634ce489e8c6e403a01069d"` [INFO] [stderr] Compiling semver v0.8.0 [INFO] [stderr] Compiling serde_json v1.0.17 [INFO] [stderr] Compiling criterion-stats v0.2.3 [INFO] [stderr] Compiling criterion-plot v0.2.3 [INFO] [stderr] Compiling simplelog v0.5.1 [INFO] [stderr] Compiling serde_derive v1.0.48 [INFO] [stderr] Compiling handlebars v0.31.0 [INFO] [stderr] Compiling cargo_metadata v0.3.3 [INFO] [stderr] Compiling criterion v0.2.3 [INFO] [stderr] Compiling skeptic v0.13.2 [INFO] [stderr] Compiling assert_cli v0.5.4 [INFO] [stderr] Compiling heliometer v0.5.10 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 43.49s [INFO] running `"docker" "inspect" "908831060d97d380f0ac5682d7e455ab2a5f1fd23634ce489e8c6e403a01069d"` [INFO] running `"docker" "rm" "-f" "908831060d97d380f0ac5682d7e455ab2a5f1fd23634ce489e8c6e403a01069d"` [INFO] [stdout] 908831060d97d380f0ac5682d7e455ab2a5f1fd23634ce489e8c6e403a01069d [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-7/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/birders/heliometer:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"` [INFO] [stdout] 3dd965f4861ec6e29d3698d8e8546c421971a08177cbf8c0f282820609116e26 [INFO] running `"docker" "start" "-a" "3dd965f4861ec6e29d3698d8e8546c421971a08177cbf8c0f282820609116e26"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running /opt/crater/target/debug/deps/heliometer-0982b4e6ab5d86ea [INFO] [stderr] Running /opt/crater/target/debug/deps/helio-418036056f4d8dd0 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/tests-82cb89833416ea23 [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test tests::overflow ... ok [INFO] [stdout] test tests::other_program_check ... ok [INFO] [stdout] test tests::unmatched_right_bracket ... ok [INFO] [stdout] test integration::without_args ... FAILED [INFO] [stdout] test tests::far_right ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- integration::without_args stdout ---- [INFO] [stdout] thread 'integration::without_args' panicked at 'CLI assertion failed: `cargo run --` StdErr mismatch: expected to contain "Usage: " [INFO] [stdout] output=```error: failed to write /opt/crater/workdir/Cargo.lock [INFO] [stdout] [INFO] [stdout] Caused by: [INFO] [stdout] failed to open: /opt/crater/workdir/Cargo.lock [INFO] [stdout] [INFO] [stdout] Caused by: [INFO] [stdout] Read-only file system (os error 30) [INFO] [stdout] ```', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cli-0.5.4/src/assert.rs:368:13 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55ca94920003 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hb587d2734f1dc7c5 [INFO] [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stdout] 1: 0x55ca9491bd1b - std::sys_common::backtrace::_print::he39717f7cfbd122d [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:70 [INFO] [stdout] 2: 0x55ca9491ecb6 - std::panicking::default_hook::{{closure}}::hb7f1ae5149814e5e [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:58 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 3: 0x55ca9491e9b7 - std::panicking::default_hook::hc2b73d8ffc772b35 [INFO] [stdout] at src/libstd/panicking.rs:209 [INFO] [stdout] 4: 0x55ca9491f3c0 - std::panicking::rust_panic_with_hook::h625072734a147d22 [INFO] [stdout] at src/libstd/panicking.rs:478 [INFO] [stdout] 5: 0x55ca9491ef41 - std::panicking::continue_panic_fmt::h3d3b66f689c3e04e [INFO] [stdout] at src/libstd/panicking.rs:385 [INFO] [stdout] 6: 0x55ca9491ee8e - std::panicking::begin_panic_fmt::hc9320ccc48a296b3 [INFO] [stdout] at src/libstd/panicking.rs:340 [INFO] [stdout] 7: 0x55ca948b70ac - assert_cli::assert::Assert::unwrap::ha6c79fc51469ce8c [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cli-0.5.4/src/assert.rs:368 [INFO] [stdout] 8: 0x55ca9485d5fa - tests::integration::without_args::hba2d9a3e7e90308f [INFO] [stdout] at tests/tests.rs:15 [INFO] [stdout] 9: 0x55ca9485d529 - tests::integration::without_args::{{closure}}::hc15c155a9964747a [INFO] [stdout] at tests/tests.rs:14 [INFO] [stdout] 10: 0x55ca948576cd - core::ops::function::FnOnce::call_once::hd8f5dc81fcb61ce0 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libcore/ops/function.rs:231 [INFO] [stdout] 11: 0x55ca9486562e - >::call_box::h6b39ff82621fe3f5 [INFO] [stdout] at src/libtest/lib.rs:1474 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libcore/ops/function.rs:231 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/liballoc/boxed.rs:734 [INFO] [stdout] 12: 0x55ca94926a29 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:92 [INFO] [stdout] 13: 0x55ca948828b7 - test::run_test::run_test_inner::{{closure}}::h57942e399d1cc807 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panicking.rs:276 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panic.rs:388 [INFO] [stdout] at src/libtest/lib.rs:1429 [INFO] [stdout] 14: 0x55ca9485e074 - std::sys_common::backtrace::__rust_begin_short_backtrace::h85c77ad9ddf8fba3 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/sys_common/backtrace.rs:135 [INFO] [stdout] 15: 0x55ca9485e744 - std::panicking::try::do_call::hf5b2072d080453d1 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/thread/mod.rs:469 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panic.rs:309 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panicking.rs:297 [INFO] [stdout] 16: 0x55ca94926a29 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:92 [INFO] [stdout] 17: 0x55ca948658ac - >::call_box::hf0a5ea81172c4bf3 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panicking.rs:276 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panic.rs:388 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/thread/mod.rs:468 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/liballoc/boxed.rs:734 [INFO] [stdout] 18: 0x55ca949261dd - std::sys::unix::thread::Thread::new::thread_start::h60ff5f253b4125d5 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/liballoc/boxed.rs:744 [INFO] [stdout] at src/libstd/sys_common/thread.rs:14 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:81 [INFO] [stdout] 19: 0x7fe7d2903493 - start_thread [INFO] [stdout] 20: 0x7fe7d242eace - __clone [INFO] [stdout] 21: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] integration::without_args [INFO] [stdout] [INFO] [stdout] test result: FAILED. 4 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--test tests' [INFO] running `"docker" "inspect" "3dd965f4861ec6e29d3698d8e8546c421971a08177cbf8c0f282820609116e26"` [INFO] running `"docker" "rm" "-f" "3dd965f4861ec6e29d3698d8e8546c421971a08177cbf8c0f282820609116e26"` [INFO] [stdout] 3dd965f4861ec6e29d3698d8e8546c421971a08177cbf8c0f282820609116e26