[INFO] fetching crate lets_expect_assertions 0.5.2...
[INFO] testing lets_expect_assertions-0.5.2 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate lets_expect_assertions 0.5.2 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate lets_expect_assertions 0.5.2
[INFO] finished tweaking crates.io crate lets_expect_assertions 0.5.2
[INFO] tweaked toml for crates.io crate lets_expect_assertions 0.5.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate lets_expect_assertions 0.5.2 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate lets_expect_assertions 0.5.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lets_expect_core v0.5.2
[INFO] [stderr]   Downloaded english-numbers v0.3.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 6ca01b61b368679e5416d3c39203214116b476782a79a3ce7bfd527e11c186a9
[INFO] running `Command { std: "docker" "start" "6ca01b61b368679e5416d3c39203214116b476782a79a3ce7bfd527e11c186a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ca01b61b368679e5416d3c39203214116b476782a79a3ce7bfd527e11c186a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6ca01b61b368679e5416d3c39203214116b476782a79a3ce7bfd527e11c186a9" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ca01b61b368679e5416d3c39203214116b476782a79a3ce7bfd527e11c186a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6ca01b61b368679e5416d3c39203214116b476782a79a3ce7bfd527e11c186a9" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling english-numbers v0.3.3
[INFO] [stderr]    Compiling topological-sort v0.2.2
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling colored v2.2.0
[INFO] [stderr]    Compiling lets_expect_core v0.5.2
[INFO] [stderr]    Compiling lets_expect_assertions v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 31.24s
[INFO] running `Command { std: "docker" "inspect" "6ca01b61b368679e5416d3c39203214116b476782a79a3ce7bfd527e11c186a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6ca01b61b368679e5416d3c39203214116b476782a79a3ce7bfd527e11c186a9" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling lets_expect_assertions v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "6ca01b61b368679e5416d3c39203214116b476782a79a3ce7bfd527e11c186a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6ca01b61b368679e5416d3c39203214116b476782a79a3ce7bfd527e11c186a9" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/lets_expect_assertions-08221644086e1bb2)
[INFO] [stdout] running 46 tests
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout] test equality::tests::test_equal_ok ... ok
[INFO] [stdout] test bool::test_super::test_be_false_err ... ok
[INFO] [stdout] test bool::test_super::test_be_true_ok ... ok
[INFO] [stdout] test equality::tests::test_equal_err ... ok
[INFO] [stdout] test iterator::tests::test_all_ones ... ok
[INFO] [stdout] test bool::test_super::test_be_false ... ok
[INFO] [stdout] test change::tests::test_from_ok ... ok
[INFO] [stdout] test change::tests::test_to_ok ... ok
[INFO] [stdout] test equality::tests::test_not_equal_ok ... ok
[INFO] [stdout] test iterator::tests::test_any_failure ... FAILED
[INFO] [stdout] test change::tests::test_from_err ... ok
[INFO] [stdout] test bool::test_super::test_be_true_err ... ok
[INFO] [stdout] test change::tests::test_by_err ... ok
[INFO] [stdout] test option::tests::test_be_some_err ... ok
[INFO] [stdout] test match_pattern::tests::test_not_match_pattern_ok ... ok
[INFO] [stdout] test iterator::tests::test_any_success ... ok
[INFO] [stdout] test option::tests::test_be_none_err ... ok
[INFO] [stdout] test iterator::tests::test_not_all_ones ... ok
[INFO] [stdout] test equality::tests::test_not_equal_err ... ok
[INFO] [stdout] test match_pattern::tests::test_match_pattern_err ... ok
[INFO] [stdout] test change::tests::test_by_ok ... ok
[INFO] [stdout] test panic::tests::test_panic_ok ... ok
[INFO] [stdout] test panic::tests::test_panic_err ... ok
[INFO] [stdout] test match_pattern::tests::test_match_pattern_ok ... ok
[INFO] [stdout] test option::tests::test_be_none_ok ... ok
[INFO] [stdout] test change::tests::test_to_err ... ok
[INFO] [stdout] test match_pattern::tests::test_not_match_pattern_err ... ok
[INFO] [stdout] test partial_ord::tests::be_between_err ... ok
[INFO] [stdout] test partial_ord::tests::be_between_ok ... ok
[INFO] [stdout] test option::tests::test_be_some_ok ... ok
[INFO] [stdout] test partial_ord::tests::be_close_to_err ... ok
[INFO] [stdout] test partial_ord::tests::be_close_to_ok ... ok
[INFO] [stdout] test panic::tests::test_not_panic_err ... ok
[INFO] [stdout] test panic::tests::test_not_panic_ok ... ok
[INFO] [stdout] test partial_ord::tests::be_greater_than_err ... ok
[INFO] [stdout] test partial_ord::tests::be_greater_or_equal_to_err ... ok
[INFO] [stdout] test partial_ord::tests::be_less_or_equal_to_err ... ok
[INFO] [stdout] test partial_ord::tests::be_less_or_equal_to_ok ... ok
[INFO] [stdout] test partial_ord::tests::be_greater_or_equal_to_ok ... ok
[INFO] [stdout] test partial_ord::tests::be_greater_than_ok ... ok
[INFO] [stdout] test partial_ord::tests::be_less_than_err ... ok
[INFO] [stdout] test partial_ord::tests::be_less_than_ok ... ok
[INFO] [stdout] test result::tests::test_be_err_err ... ok
[INFO] [stdout] test result::tests::test_be_ok_err ... ok
[INFO] [stdout] test result::tests::test_be_ok_ok ... ok
[INFO] [stdout] test result::tests::test_be_err_ok ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- iterator::tests::test_any_failure stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'iterator::tests::test_any_failure' (384) panicked at src/iterator.rs:83:9:
[INFO] [stdout] assertion failed: any(|&x|
[INFO] [stdout]                 if x == 1 {
[INFO] [stdout]                     Ok(())
[INFO] [stdout]                 } else {
[INFO] [stdout]                     Err(AssertionError::new(vec!["err".to_string()]))
[INFO] [stdout]                 })(&mut vec![0, 0, 0].iter()).is_ok()
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5d680a2c3831 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5d680a2d7eba - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x5d680a2c7ccc - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5d680a29fe26 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5d680a2bbf99 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x5d680a2557d0 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x5d680a2bc152 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5d680a29ff04 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5d680a298c59 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5d680a2a0acd - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x5d680a2d85ec - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5d680a2d85b2 - core[df12db4294e9bfd3]::panicking::panic
[INFO] [stdout]   12:     0x5d680a245c2b - lets_expect_assertions[75ea0fb2153812a]::iterator::tests::test_any_failure
[INFO] [stdout]   13:     0x5d680a241f79 - <lets_expect_assertions[75ea0fb2153812a]::iterator::tests::test_any_failure::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5d680a248abb - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   15:     0x5d680a256125 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5d680a24f9e4 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5d680a259282 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5d680a2c3109 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x704e316bbdfa - <unknown>
[INFO] [stdout]   20:     0x704e3174f3d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     iterator::tests::test_any_failure
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 45 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6ca01b61b368679e5416d3c39203214116b476782a79a3ce7bfd527e11c186a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ca01b61b368679e5416d3c39203214116b476782a79a3ce7bfd527e11c186a9", kill_on_drop: false }`
[INFO] [stdout] 6ca01b61b368679e5416d3c39203214116b476782a79a3ce7bfd527e11c186a9
