[INFO] fetching crate fluent_result 0.10.1...
[INFO] testing fluent_result-0.10.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate fluent_result 0.10.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate fluent_result 0.10.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate fluent_result 0.10.1
[INFO] tweaked toml for crates.io crate fluent_result 0.10.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fluent_result 0.10.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fluent_result 0.10.1 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0db4ec6dd1b72991c16aa62d0f0702ffb2d9d191efb558c70c0d7df7f48a654d
[INFO] running `Command { std: "docker" "start" "-a" "0db4ec6dd1b72991c16aa62d0f0702ffb2d9d191efb558c70c0d7df7f48a654d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0db4ec6dd1b72991c16aa62d0f0702ffb2d9d191efb558c70c0d7df7f48a654d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0db4ec6dd1b72991c16aa62d0f0702ffb2d9d191efb558c70c0d7df7f48a654d", kill_on_drop: false }`
[INFO] [stdout] 0db4ec6dd1b72991c16aa62d0f0702ffb2d9d191efb558c70c0d7df7f48a654d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5644894cc0f68b232164e5fa0f82ec3a4d4cdc37c57198fc05daf878aa230612
[INFO] running `Command { std: "docker" "start" "-a" "5644894cc0f68b232164e5fa0f82ec3a4d4cdc37c57198fc05daf878aa230612", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]    Compiling sealed v0.6.0
[INFO] [stderr]    Compiling derive_more v2.1.1
[INFO] [stderr]    Compiling fluent_result v0.10.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.93s
[INFO] running `Command { std: "docker" "inspect" "5644894cc0f68b232164e5fa0f82ec3a4d4cdc37c57198fc05daf878aa230612", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5644894cc0f68b232164e5fa0f82ec3a4d4cdc37c57198fc05daf878aa230612", kill_on_drop: false }`
[INFO] [stdout] 5644894cc0f68b232164e5fa0f82ec3a4d4cdc37c57198fc05daf878aa230612
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3b08cdc877048cca99665f1e37502e52f246c1cec856d6b7b4e54cae214cff2
[INFO] running `Command { std: "docker" "start" "-a" "a3b08cdc877048cca99665f1e37502e52f246c1cec856d6b7b4e54cae214cff2", kill_on_drop: false }`
[INFO] [stderr]    Compiling fluent_result v0.10.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "a3b08cdc877048cca99665f1e37502e52f246c1cec856d6b7b4e54cae214cff2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3b08cdc877048cca99665f1e37502e52f246c1cec856d6b7b4e54cae214cff2", kill_on_drop: false }`
[INFO] [stdout] a3b08cdc877048cca99665f1e37502e52f246c1cec856d6b7b4e54cae214cff2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 95be2a8090499fea1c292df5704eb006e2b496e8e7390b3ae3c852d6b5a45b57
[INFO] running `Command { std: "docker" "start" "-a" "95be2a8090499fea1c292df5704eb006e2b496e8e7390b3ae3c852d6b5a45b57", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fluent_result-6ed850c4b4d66510)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/bool-expect.rs (/opt/rustwide/target/debug/deps/bool_expect-86636a45bba15ff0)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test dbg_expect::assert_false ... ok
[INFO] [stdout] test dbg_expect::assert_true ... ok
[INFO] [stdout] test dbg_expect::expect_false ... ok
[INFO] [stdout] test dbg_expect::expect_true ... ok
[INFO] [stdout] test rls_expect::assert_false ... ok
[INFO] [stdout] test rls_expect::assert_true ... ok
[INFO] [stdout] test rls_expect::expect_false ... ok
[INFO] [stdout] test rls_expect::expect_true ... ok
[INFO] [stdout] test dbg_expect::assert_false_panic - should panic ... ok
[INFO] [stdout] test dbg_expect::expect_false_panic - should panic ... ok
[INFO] [stdout] test dbg_expect::expect_true_panic - should panic ... ok
[INFO] [stdout] test rls_expect::assert_true_panic - should panic ... ok
[INFO] [stdout] test rls_expect::expect_false_panic - should panic ... ok
[INFO] [stdout] test rls_expect::expect_true_panic - should panic ... ok
[INFO] [stdout] test rls_expect::assert_false_panic - should panic ... ok
[INFO] [stdout] test dbg_expect::assert_true_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/bool-then.rs (/opt/rustwide/target/debug/deps/bool_then-02372f78ac1e94f3)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test then_none ... ok
[INFO] [stdout] test to_result ... ok
[INFO] [stdout] test then_err ... ok
[INFO] [stdout] test then_err_with ... ok
[INFO] [stdout] test to_result_with ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/box-err.rs (/opt/rustwide/target/debug/deps/box_err-0b1ff27d8201f66f)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test box_err_double_nested_inner_err ... ok
[INFO] [stdout] test box_err_double_nested_ok ... ok
[INFO] [stdout] test box_err_quadruple_nested_innermost_err ... ok
[INFO] [stdout] test box_err_double_nested_outer_err ... ok
[INFO] [stdout] test box_err_quadruple_nested_outermost_err ... ok
[INFO] [stdout] test box_err_single_err ... ok
[INFO] [stdout] test box_err_quadruple_nested_third_err ... ok
[INFO] [stdout] test box_err_quadruple_nested_ok ... ok
[INFO] [stdout] test box_err_quadruple_nested_second_err ... ok
[INFO] [stdout] test box_err_triple_nested_middle_err ... ok
[INFO] [stdout] test box_err_triple_nested_ok ... ok
[INFO] [stdout] test box_err_triple_nested_outer_err ... ok
[INFO] [stdout] test box_err_single_ok ... ok
[INFO] [stdout] test box_err_triple_nested_innermost_err ... ok
[INFO] [stderr]      Running tests/expect-none.rs (/opt/rustwide/target/debug/deps/expect_none-bd196a022619bf8a)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test dbg_expect_none::expect_none ... ok
[INFO] [stdout] test rls_expect_none::assert_none ... ok
[INFO] [stdout] test rls_expect_none::expect_none ... ok
[INFO] [stdout] test dbg_expect_none::assert_none ... ok
[INFO] [stdout] test dbg_expect_none::expect_none_panic - should panic ... ok
[INFO] [stdout] test rls_expect_none::assert_none_panic - should panic ... ok
[INFO] [stdout] test rls_expect_none::expect_none_panic - should panic ... ok
[INFO] [stdout] test dbg_expect_none::assert_none_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/flatten-err.rs (/opt/rustwide/target/debug/deps/flatten_err-09bcd08eacf94475)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test flatten_err_ok_err ... ok
[INFO] [stdout] test flatten_err_err ... ok
[INFO] [stdout] test nested_error_display_outer ... ok
[INFO] [stdout] test nested_error_source_inner ... ok
[INFO] [stdout] test flatten_err_ok_ok ... ok
[INFO] [stdout] test nested_error_source_outer ... ok
[INFO] [stdout] test nested_error_display_inner ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/result-into.rs (/opt/rustwide/target/debug/deps/result_into-53741182932a8d3f)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test into_err ... ok
[INFO] [stdout] test into_none ... ok
[INFO] [stdout] test into_some ... ok
[INFO] [stdout] test into_ok ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/sink.rs (/opt/rustwide/target/debug/deps/sink-8b6f7b618dcaa1a2)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test sink_err ... ok
[INFO] [stdout] test sink_option ... ok
[INFO] [stdout] test sink_ok ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/unwrap-never.rs (/opt/rustwide/target/debug/deps/unwrap_never-42947eff312ab65c)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test unwrap_never ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fluent_result
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test src/../README.md - (line 110) ... ok
[INFO] [stdout] test src/../README.md - (line 63) ... ok
[INFO] [stdout] test src/../README.md - (line 132) ... ok
[INFO] [stdout] test src/../README.md - (line 18) ... ok
[INFO] [stdout] test src/../README.md - (line 120) ... ok
[INFO] [stdout] test src/../README.md - (line 91) ... ok
[INFO] [stdout] test src/../README.md - (line 99) ... ok
[INFO] [stdout] test src/expect/expect_none.rs - expect::expect_none::rls::ExpectNone::assert_none (line 93) ... ok
[INFO] [stdout] test src/bool/then.rs - bool::then::Then::to_result (line 89) ... ok
[INFO] [stdout] test src/into/into_option.rs - into::into_option::IntoOption::into_some (line 6) ... ok
[INFO] [stdout] test src/expect/expect_none.rs - expect::expect_none::dbg::ExpectNone::expect_none (line 46) ... ok
[INFO] [stdout] test src/bool/then.rs - bool::then::Then::then_none (line 144) ... ok
[INFO] [stdout] test src/../README.md - (line 155) ... ok
[INFO] [stdout] test src/into/into_result.rs - into::into_result::IntoResult::into_err (line 44) ... ok
[INFO] [stdout] test src/bool/then.rs - bool::then::Then::then_err (line 24) ... ok
[INFO] [stdout] test src/expect/unwrap_never.rs - expect::unwrap_never::UnwrapNever::unwrap_never (line 18) ... ok
[INFO] [stdout] test src/into/into_result.rs - into::into_result::IntoResult::into_ok (line 16) ... ok
[INFO] [stdout] test src/into/into_option.rs - into::into_option::IntoOption::into_none (line 29) ... ok
[INFO] [stdout] test src/../README.md - (line 32) ... ok
[INFO] [stdout] test src/expect/expect_none.rs - expect::expect_none::dbg::ExpectNone::assert_none (line 21) ... ok
[INFO] [stdout] test src/bool/then.rs - bool::then::Then::to_result_with (line 122) ... ok
[INFO] [stdout] test src/sink/sink_result.rs - sink::sink_result::SinkResult::sink_err (line 36) ... ok
[INFO] [stdout] test src/expect/expect_none.rs - expect::expect_none::rls::ExpectNone::expect_none (line 118) ... ok
[INFO] [stdout] test src/bool/then.rs - bool::then::Then::then_err_with (line 56) ... ok
[INFO] [stdout] test src/sink/sink_option.rs - sink::sink_option::SinkOption::sink (line 8) ... ok
[INFO] [stdout] test src/sink/sink_result.rs - sink::sink_result::SinkResult::sink_ok (line 11) ... ok
[INFO] [stdout] test src/nested/box_err.rs - nested::box_err::BoxErr (line 22) ... ok
[INFO] [stdout] test src/nested/flatten_err.rs - nested::flatten_err::FlattenErr::flatten_err (line 19) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.74s; merged doctests compilation took 0.71s
[INFO] running `Command { std: "docker" "inspect" "95be2a8090499fea1c292df5704eb006e2b496e8e7390b3ae3c852d6b5a45b57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95be2a8090499fea1c292df5704eb006e2b496e8e7390b3ae3c852d6b5a45b57", kill_on_drop: false }`
[INFO] [stdout] 95be2a8090499fea1c292df5704eb006e2b496e8e7390b3ae3c852d6b5a45b57