[INFO] fetching crate expectest 0.12.0...
[INFO] testing expectest-0.12.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate expectest 0.12.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate expectest 0.12.0
[INFO] finished tweaking crates.io crate expectest 0.12.0
[INFO] tweaked toml for crates.io crate expectest 0.12.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate expectest 0.12.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 80d501fb1a74c4becc7da69bccaed9cacd6f29ceb96d417c517212833487dd8f
[INFO] running `Command { std: "docker" "start" "-a" "80d501fb1a74c4becc7da69bccaed9cacd6f29ceb96d417c517212833487dd8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "80d501fb1a74c4becc7da69bccaed9cacd6f29ceb96d417c517212833487dd8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80d501fb1a74c4becc7da69bccaed9cacd6f29ceb96d417c517212833487dd8f", kill_on_drop: false }`
[INFO] [stdout] 80d501fb1a74c4becc7da69bccaed9cacd6f29ceb96d417c517212833487dd8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bcfe5e2ef3fd065f63d34cd5a055ccfbc40f876d563987f70502ec3e74df3296
[INFO] running `Command { std: "docker" "start" "-a" "bcfe5e2ef3fd065f63d34cd5a055ccfbc40f876d563987f70502ec3e74df3296", kill_on_drop: false }`
[INFO] [stderr]    Compiling expectest v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "bcfe5e2ef3fd065f63d34cd5a055ccfbc40f876d563987f70502ec3e74df3296", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcfe5e2ef3fd065f63d34cd5a055ccfbc40f876d563987f70502ec3e74df3296", kill_on_drop: false }`
[INFO] [stdout] bcfe5e2ef3fd065f63d34cd5a055ccfbc40f876d563987f70502ec3e74df3296
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 22026ed6d8b3c6e62f23c3eca18e457dd75e53ca31b7d1ca38be9e38a18cf3d6
[INFO] running `Command { std: "docker" "start" "-a" "22026ed6d8b3c6e62f23c3eca18e457dd75e53ca31b7d1ca38be9e38a18cf3d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling expectest v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "22026ed6d8b3c6e62f23c3eca18e457dd75e53ca31b7d1ca38be9e38a18cf3d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22026ed6d8b3c6e62f23c3eca18e457dd75e53ca31b7d1ca38be9e38a18cf3d6", kill_on_drop: false }`
[INFO] [stdout] 22026ed6d8b3c6e62f23c3eca18e457dd75e53ca31b7d1ca38be9e38a18cf3d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d4fd47893c0e967a7d0698e06e2f15e36e99e2754f635b9b7802c8bc955bd3c3
[INFO] running `Command { std: "docker" "start" "-a" "d4fd47893c0e967a7d0698e06e2f15e36e99e2754f635b9b7802c8bc955bd3c3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/expectest-cac886f61171772a)
[INFO] [stdout] running 34 tests
[INFO] [stdout] test core::join::tests::join_might_be_assertion_or_negation ... ok
[INFO] [stdout] test core::location::tests::location_should_display_correct_text ... ok
[INFO] [stdout] test core::join::tests::join_should_display_correct_text ... ok
[INFO] [stdout] test matchers::bool::tests::test_be_false_message ... ok
[INFO] [stdout] test matchers::bool::tests::test_be_true_message ... ok
[INFO] [stdout] test matchers::bool::tests::test_not_to_be_false_message ... ok
[INFO] [stdout] test matchers::bool::tests::test_not_to_be_true_message ... ok
[INFO] [stdout] test matchers::count::tests::test_not_to_have_count_3_message ... ok
[INFO] [stdout] test matchers::empty::tests::to_not_be_empty_str_failure_message ... ok
[INFO] [stdout] test matchers::floats::tests::close_to_one_and_half_failure_message ... ok
[INFO] [stdout] test matchers::floats::tests::to_not_be_close_to_one_and_half_failure_message ... ok
[INFO] [stdout] test matchers::empty::tests::be_empty_str_failure_message ... ok
[INFO] [stdout] test matchers::option::tests::be_none_failure_message ... ok
[INFO] [stdout] test matchers::option::tests::be_some_failure_message ... ok
[INFO] [stdout] test matchers::floats::tests::close_to_one_and_half_delta_failure_message ... ok
[INFO] [stdout] test matchers::option::tests::be_some_value_failure_message_2 ... ok
[INFO] [stdout] test matchers::option::tests::be_some_value_failure_message_1 ... ok
[INFO] [stdout] test matchers::partial_eq::tests::be_equal_to_failure_message ... ok
[INFO] [stdout] test matchers::partial_ord::tests::be_less_or_equal_to_one_failure_message ... ok
[INFO] [stdout] test matchers::partial_ord::tests::be_less_than_one_failure_message ... ok
[INFO] [stdout] test matchers::partial_ord::tests::be_greater_or_equal_to_zero_failure_message ... ok
[INFO] [stdout] test matchers::range::tests::in_range_message ... ok
[INFO] [stdout] test matchers::result::tests::be_ok_value_failure_message ... ok
[INFO] [stdout] test matchers::result::tests::be_err_failure_message ... ok
[INFO] [stdout] test matchers::result::tests::to_not_be_err_value_failure_message ... ok
[INFO] [stdout] test matchers::result::tests::to_not_be_err_failure_message ... ok
[INFO] [stdout] test matchers::partial_ord::tests::be_greater_than_zero_failure_message ... ok
[INFO] [stdout] test matchers::partial_eq::tests::to_not_be_equal_to_failure_message ... ok
[INFO] [stdout] test matchers::result::tests::to_not_be_ok_failure_message ... ok
[INFO] [stdout] test matchers::result::tests::be_err_value_failure_message ... ok
[INFO] [stdout] test matchers::result::tests::to_not_be_ok_value_failure_message ... ok
[INFO] [stdout] test matchers::result::tests::be_ok_failure_message ... ok
[INFO] [stdout] test core::result::tests::it_panics - should panic ... ok
[INFO] [stderr]      Running tests/bool.rs (/opt/rustwide/target/debug/deps/bool-c73ac97acba3ccf6)
[INFO] [stdout] test matchers::count::tests::test_to_have_count_2_message ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test to_be_false ... ok
[INFO] [stdout] test to_be_false_negation ... ok
[INFO] [stdout] test to_be_true ... ok
[INFO] [stdout] test to_be_true_negation ... ok
[INFO] [stdout] test to_be_false_should_panic - should panic ... ok
[INFO] [stdout] test to_be_true_should_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/count.rs (/opt/rustwide/target/debug/deps/count-83ce7e9c2943e251)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test string_to_have_count_0 ... ok
[INFO] [stdout] test vec_to_have_count_0 ... ok
[INFO] [stdout] test vec_to_have_count_3 ... ok
[INFO] [stdout] test string_to_have_count_3 ... ok
[INFO] [stdout] test vec_to_have_count_3_should_panic - should panic ... ok
[INFO] [stdout] test string_to_have_count_3_should_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/empty.rs (/opt/rustwide/target/debug/deps/empty-e3a5364f6563e6d1)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test emptiness_of_str ... ok
[INFO] [stdout] test emptiness_of_vec ... ok
[INFO] [stdout] test emptiness_of_str_should_panic - should panic ... ok
[INFO] [stdout] test emptiness_of_vec_should_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/floats.rs (/opt/rustwide/target/debug/deps/floats-4931ab9c9cfa52c3)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test equality_of_floats_with_delta ... ok
[INFO] [stdout] test equality_of_floats ... ok
[INFO] [stdout] test equality_of_floats_with_delta_should_panic - should panic ... ok
[INFO] [stderr]      Running tests/option.rs (/opt/rustwide/target/debug/deps/option-6be5ad00c7521a3e)
[INFO] [stdout] test equality_of_floats_should_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test to_be_none ... ok
[INFO] [stdout] test to_be_some ... ok
[INFO] [stdout] test to_be_some_value ... ok
[INFO] [stdout] test to_be_some_for_type_without_partial_eq ... ok
[INFO] [stderr]      Running tests/partial_eq.rs (/opt/rustwide/target/debug/deps/partial_eq-45880b5493a64f05)
[INFO] [stdout] test to_be_some_should_panic - should panic ... ok
[INFO] [stdout] test to_be_some_value_should_panic - should panic ... ok
[INFO] [stdout] test to_be_none_should_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test equality_of_strings ... ok
[INFO] [stdout] test equality_of_vecs ... ok
[INFO] [stdout] test equality_of_strings_should_panic - should panic ... ok
[INFO] [stdout] test equality_of_vecs_should_panic - should panic ... ok
[INFO] [stdout] test equality_of_vecs_alias ... ok
[INFO] [stderr]      Running tests/partial_ord.rs (/opt/rustwide/target/debug/deps/partial_ord-0307612d48f55ceb)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test greater_or_equal_to_minus_one ... ok
[INFO] [stdout] test greater_or_equal_to_minus_one_alias ... ok
[INFO] [stdout] test greater_than ... ok
[INFO] [stdout] test greater_than_alias ... ok
[INFO] [stdout] test less_than ... ok
[INFO] [stdout] test less_or_equal_to_one ... ok
[INFO] [stdout] test less_or_equal_to_zero ... ok
[INFO] [stdout] test less_or_equal_to_one_alias ... ok
[INFO] [stdout] test greater_or_equal_to_zero ... ok
[INFO] [stdout] test less_than_alias ... ok
[INFO] [stdout] test greater_or_equal_to_should_panic - should panic ... ok
[INFO] [stdout] test less_than_should_panic - should panic ... ok
[INFO] [stdout] test less_or_equal_to_should_panic - should panic ... ok
[INFO] [stdout] test greater_than_should_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/range.rs (/opt/rustwide/target/debug/deps/range-55c8c8f0ac4820a8)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test in_range ... ok
[INFO] [stdout] test in_range_float_infinity ... ok
[INFO] [stdout] test in_range_equal_to_the_upper_bound_of_exclusive_range - should panic ... ok
[INFO] [stdout] test in_range_greater_than_the_upper_bound_of_inclusive_range - should panic ... ok
[INFO] [stdout] test in_range_less_than_the_lower_bound - should panic ... ok
[INFO] [stdout] test in_range_less_than_the_lower_exclusive - should panic ... ok
[INFO] [stdout] test in_range_float_nan - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/result.rs (/opt/rustwide/target/debug/deps/result-101c70b42af9990b)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test to_be_err ... ok
[INFO] [stdout] test to_be_ok ... ok
[INFO] [stdout] test to_be_ok_for_type_without_partial_eq ... ok
[INFO] [stdout] test to_be_err_value ... ok
[INFO] [stdout] test to_be_ok_value ... ok
[INFO] [stdout] test to_be_err_for_type_without_partial_eq ... ok
[INFO] [stderr]    Doc-tests expectest
[INFO] [stdout] test to_be_err_value_should_panic - should panic ... ok
[INFO] [stdout] test to_be_ok_should_panic - should panic ... ok
[INFO] [stdout] test to_be_ok_value_should_panic - should panic ... ok
[INFO] [stdout] test to_be_err_should_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - (line 58) ... ignored
[INFO] [stdout] test src/lib.rs - (line 8) ... ignored
[INFO] [stdout] test src/lib.rs - (line 106) ... ok
[INFO] [stdout] test src/lib.rs - (line 71) ... ok
[INFO] [stdout] test src/lib.rs - (line 82) ... ok
[INFO] [stdout] test src/lib.rs - (line 129) ... ok
[INFO] [stdout] test src/lib.rs - (line 155) ... ok
[INFO] [stdout] test src/lib.rs - (line 118) ... ok
[INFO] [stdout] test src/core/result.rs - core::result::TestResult::assert_eq_message (line 34) ... ok
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] test src/lib.rs - (line 141) ... ok
[INFO] [stdout] test src/lib.rs - (line 167) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.79s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d4fd47893c0e967a7d0698e06e2f15e36e99e2754f635b9b7802c8bc955bd3c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4fd47893c0e967a7d0698e06e2f15e36e99e2754f635b9b7802c8bc955bd3c3", kill_on_drop: false }`
[INFO] [stdout] d4fd47893c0e967a7d0698e06e2f15e36e99e2754f635b9b7802c8bc955bd3c3