[INFO] crate snafu 0.5.0 is already in cache [INFO] testing snafu-0.5.0 against 1.38.0 for beta-1.39-1 [INFO] extracting crate snafu 0.5.0 into work/builds/worker-10/source [INFO] validating manifest of crates.io crate snafu 0.5.0 on toolchain 1.38.0 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate snafu 0.5.0 [INFO] finished tweaking crates.io crate snafu 0.5.0 [INFO] tweaked toml for crates.io crate snafu 0.5.0 written to work/builds/worker-10/source/Cargo.toml [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"` [INFO] [stdout] 02aa0640b02004ce91f8b10e1d0b7f7e7f39e99d88e22569139175c93093e100 [INFO] running `"docker" "start" "-a" "02aa0640b02004ce91f8b10e1d0b7f7e7f39e99d88e22569139175c93093e100"` [INFO] [stderr] Compiling snafu-derive v0.5.0 [INFO] [stderr] Compiling snafu v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.74s [INFO] running `"docker" "inspect" "02aa0640b02004ce91f8b10e1d0b7f7e7f39e99d88e22569139175c93093e100"` [INFO] running `"docker" "rm" "-f" "02aa0640b02004ce91f8b10e1d0b7f7e7f39e99d88e22569139175c93093e100"` [INFO] [stdout] 02aa0640b02004ce91f8b10e1d0b7f7e7f39e99d88e22569139175c93093e100 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 3138838855fd5c0602239343e06b37087df06a316f98da24020ebc23a12ff830 [INFO] running `"docker" "start" "-a" "3138838855fd5c0602239343e06b37087df06a316f98da24020ebc23a12ff830"` [INFO] [stderr] Compiling snafu v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.39s [INFO] running `"docker" "inspect" "3138838855fd5c0602239343e06b37087df06a316f98da24020ebc23a12ff830"` [INFO] running `"docker" "rm" "-f" "3138838855fd5c0602239343e06b37087df06a316f98da24020ebc23a12ff830"` [INFO] [stdout] 3138838855fd5c0602239343e06b37087df06a316f98da24020ebc23a12ff830 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"` [INFO] [stdout] 6b4e3e21be2ff83514f907ed845b26f68f4a373ecf8dad4b0afb80352c77a4a0 [INFO] running `"docker" "start" "-a" "6b4e3e21be2ff83514f907ed845b26f68f4a373ecf8dad4b0afb80352c77a4a0"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/snafu-206aa9e3e17f5dc3 [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] [stderr] Running /opt/rustwide/target/debug/deps/backtrace-bc78ebfe5bee54e1 [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test errors_with_sources_can_have_backtraces ... ok [INFO] [stdout] test errors_with_sources_and_other_info_can_have_backtraces ... ok [INFO] [stdout] test has_a_backtrace ... ok [INFO] [stdout] test display_can_access_backtrace ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/backtrace_attributes-0b19e93a29171389 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test implements_error ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/backtrace_delegation-65bef74fed352b8f [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running /opt/rustwide/target/debug/deps/basic-86769f7704420949 [INFO] [stderr] Running /opt/rustwide/target/debug/deps/boxed_error_trait_object-a860eb9afbae3794 [INFO] [stdout] test backtrace_comes_from_inside_the_house ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test implements_error ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test implements_error ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/default_error_display-34d38aa3d2dc372e [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test default_error_display ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/doc_comment-29335e22b7e71911 [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test display_is_stronger_than_doc_comment ... ok [INFO] [stdout] test uses_doc_comment ... ok [INFO] [stdout] test implements_error ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/generics-b4fbf811de8d4b15 [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test bounds::inline::implements_error ... ok [INFO] [stdout] test bounds::where_clause::implements_error ... ok [INFO] [stdout] test implements_error ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/generics_with_default-1ea620d4224a74cb [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test default_with_lifetime::implements_error ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/mapping_result_without_try_operator-56a795d928c62252 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test can_be_used_without_question_mark ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/multiple_attributes-828234907b80cddf [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test has_display ... ok [INFO] [stdout] test is_visible ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/name_conflicts-ba8b6b7b31f06ec0 [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] [stderr] Running /opt/rustwide/target/debug/deps/opaque-5e6b82b03b84dbb7 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test implements_error ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/options-55b4d724cab098c2 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test implements_error ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/recursive_error-1cbe13b71ebb34a5 [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/send_between_threads-ca641b8c985f9315 [INFO] [stdout] running 1 test [INFO] [stdout] test implements_error ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/source_and_backtrace-6bbb8c09fec23822 [INFO] [stdout] running 1 test [INFO] [stdout] test implements_thread_safe_error ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test delegated_backtrace_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/source_attributes-1bfab9636b31026c [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stderr] Running /opt/rustwide/target/debug/deps/visibility-a8c80ae6a3f8af9c [INFO] [stdout] test enabling::implements_error ... ok [INFO] [stdout] test transformation::implements_error ... ok [INFO] [stdout] test transformation::api_implements_error ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test outer::can_set_default_visibility ... ok [INFO] [stdout] test can_set_default_visibility ... ok [INFO] [stdout] test outer::can_set_visibility ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests snafu [INFO] [stdout] [INFO] [stdout] running 42 tests [INFO] [stdout] test <::doc_comment::doc_comment macros> - guide::comparison::failure (line 15) ... ok [INFO] [stdout] test <::doc_comment::doc_comment macros> - guide::the_macro (line 114) ... ignored [INFO] [stdout] test <::doc_comment::doc_comment macros> - guide::attributes (line 77) ... ok [INFO] [stdout] test <::doc_comment::doc_comment macros> - guide::the_macro (line 138) ... ignored [INFO] [stdout] test <::doc_comment::doc_comment macros> - guide::the_macro (line 46) ... ignored [INFO] [stdout] test <::doc_comment::doc_comment macros> - guide::the_macro (line 66) ... ignored [INFO] [stdout] test <::doc_comment::doc_comment macros> - guide::the_macro (line 75) ... ignored [INFO] [stdout] test <::doc_comment::doc_comment macros> - guide::the_macro (line 93) ... ignored [INFO] [stdout] test <::doc_comment::doc_comment macros> - guide::upgrading (line 116) ... ignored [INFO] [stdout] test <::doc_comment::doc_comment macros> - guide::attributes (line 179) ... ok [INFO] [stdout] test <::doc_comment::doc_comment macros> - guide::upgrading (line 124) ... ignored [INFO] [stdout] test <::doc_comment::doc_comment macros> - guide::attributes (line 158) ... ok [INFO] [stdout] test <::doc_comment::doc_comment macros> - guide::upgrading (line 166) ... ignored [INFO] [stdout] test <::doc_comment::doc_comment macros> - guide::upgrading (line 180) ... ignored [INFO] [stdout] test <::doc_comment::doc_comment macros> - guide::generics (line 38) ... ok [INFO] [stdout] test <::doc_comment::doc_comment macros> - guide::upgrading (line 193) ... ignored [INFO] [stdout] test <::doc_comment::doc_comment macros> - guide::upgrading (line 208) ... ignored [INFO] [stdout] test <::doc_comment::doc_comment macros> - guide::upgrading (line 23) ... ignored [INFO] [stdout] test <::doc_comment::doc_comment macros> - guide::upgrading (line 35) ... ignored [INFO] [stdout] test <::doc_comment::doc_comment macros> - guide::upgrading (line 58) ... ignored [INFO] [stdout] test <::doc_comment::doc_comment macros> - guide::upgrading (line 71) ... ignored [INFO] [stdout] test <::doc_comment::doc_comment macros> - guide::upgrading (line 91) ... ignored [INFO] [stdout] test <::doc_comment::doc_comment macros> - guide::comparison::failure (line 123) ... ok [INFO] [stdout] test <::doc_comment::doc_comment macros> - guide::generics (line 66) ... ok [INFO] [stdout] test <::doc_comment::doc_comment macros> - guide::comparison::failure (line 25) ... ok [INFO] [stdout] test <::doc_comment::doc_comment macros> - guide::comparison::failure (line 100) ... ok [INFO] [stdout] test <::doc_comment::doc_comment macros> - guide::attributes (line 125) ... ok [INFO] [stdout] test <::doc_comment::doc_comment macros> - guide::opaque (line 15) ... ok [INFO] [stdout] test <::doc_comment::doc_comment macros> - guide::generics (line 8) ... ok [INFO] [stdout] test <::doc_comment::doc_comment macros> - guide::comparison::failure (line 59) ... ok [INFO] [stdout] test <::doc_comment::doc_comment macros> - guide::attributes (line 97) ... ok [INFO] [stdout] test <::doc_comment::doc_comment macros> - guide::comparison::failure (line 166) ... ok [INFO] [stdout] test <::doc_comment::doc_comment macros> - guide::attributes (line 28) ... ok [INFO] [stdout] test <::doc_comment::doc_comment macros> - guide::the_macro (line 13) ... ok [INFO] [stdout] test src/lib.rs - ensure (line 153) ... ok [INFO] [stdout] test src/lib.rs - ErrorCompat (line 434) ... ok [INFO] [stdout] test src/lib.rs - OptionExt::with_context (line 351) ... ok [INFO] [stdout] test src/lib.rs - OptionExt::context (line 317) ... ok [INFO] [stdout] test <::doc_comment::doc_comment macros> - readme_tests (line 13) ... ok [INFO] [stdout] test src/lib.rs - (line 21) ... ok [INFO] [stdout] test src/lib.rs - ResultExt::context (line 183) ... ok [INFO] [stdout] test src/lib.rs - ResultExt::with_context (line 222) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 25 passed; 0 failed; 17 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "6b4e3e21be2ff83514f907ed845b26f68f4a373ecf8dad4b0afb80352c77a4a0"` [INFO] running `"docker" "rm" "-f" "6b4e3e21be2ff83514f907ed845b26f68f4a373ecf8dad4b0afb80352c77a4a0"` [INFO] [stdout] 6b4e3e21be2ff83514f907ed845b26f68f4a373ecf8dad4b0afb80352c77a4a0