[INFO] cloning repository https://github.com/NicolaLancellotti-About/About-Rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NicolaLancellotti-About/About-Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNicolaLancellotti-About%2FAbout-Rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNicolaLancellotti-About%2FAbout-Rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] eca5be1a33a520da8a631a907d01cb64fe79ee33 [INFO] testing NicolaLancellotti-About/About-Rust against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNicolaLancellotti-About%2FAbout-Rust" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/NicolaLancellotti-About/About-Rust on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/NicolaLancellotti-About/About-Rust [INFO] finished tweaking git repo https://github.com/NicolaLancellotti-About/About-Rust [INFO] tweaked toml for git repo https://github.com/NicolaLancellotti-About/About-Rust written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/NicolaLancellotti-About/About-Rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8fb107208690f663d9946942ed6ec2cacdaf9118dc67956ba153eabbdc0f422b [INFO] running `Command { std: "docker" "start" "-a" "8fb107208690f663d9946942ed6ec2cacdaf9118dc67956ba153eabbdc0f422b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8fb107208690f663d9946942ed6ec2cacdaf9118dc67956ba153eabbdc0f422b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8fb107208690f663d9946942ed6ec2cacdaf9118dc67956ba153eabbdc0f422b", kill_on_drop: false }` [INFO] [stdout] 8fb107208690f663d9946942ed6ec2cacdaf9118dc67956ba153eabbdc0f422b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3645f36b95b58be05bbbf787fa1d5027c8ae7ba7f2ddb8b82492f1eaac3b66d1 [INFO] running `Command { std: "docker" "start" "-a" "3645f36b95b58be05bbbf787fa1d5027c8ae7ba7f2ddb8b82492f1eaac3b66d1", kill_on_drop: false }` [INFO] [stderr] Compiling gcc v0.3.54 [INFO] [stderr] Compiling local-crate v0.1.0 (/opt/rustwide/workdir/local-crate) [INFO] [stderr] Compiling about-rust v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.51s [INFO] running `Command { std: "docker" "inspect" "3645f36b95b58be05bbbf787fa1d5027c8ae7ba7f2ddb8b82492f1eaac3b66d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3645f36b95b58be05bbbf787fa1d5027c8ae7ba7f2ddb8b82492f1eaac3b66d1", kill_on_drop: false }` [INFO] [stdout] 3645f36b95b58be05bbbf787fa1d5027c8ae7ba7f2ddb8b82492f1eaac3b66d1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4beff4bfab4341de76d9be2851967483a481074af5f6fae1b93d0109a6547715 [INFO] running `Command { std: "docker" "start" "-a" "4beff4bfab4341de76d9be2851967483a481074af5f6fae1b93d0109a6547715", kill_on_drop: false }` [INFO] [stderr] Compiling about-rust v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> tests/r_01_types.rs:76:16 [INFO] [stdout] | [INFO] [stdout] 76 | enum Void{}; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.50s [INFO] running `Command { std: "docker" "inspect" "4beff4bfab4341de76d9be2851967483a481074af5f6fae1b93d0109a6547715", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4beff4bfab4341de76d9be2851967483a481074af5f6fae1b93d0109a6547715", kill_on_drop: false }` [INFO] [stdout] 4beff4bfab4341de76d9be2851967483a481074af5f6fae1b93d0109a6547715 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b5004a0954e75f1ceda692ac6f45e8b7188fcebce5c079bd994249ceada6b365 [INFO] running `Command { std: "docker" "start" "-a" "b5004a0954e75f1ceda692ac6f45e8b7188fcebce5c079bd994249ceada6b365", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> tests/r_01_types.rs:76:16 [INFO] [stderr] | [INFO] [stderr] 76 | enum Void{}; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/lib-e7f3bd869433f9ac) [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/main-fcb6cc3da923563a) [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 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] [stderr] Running tests/r_01_types.rs (/opt/rustwide/target/debug/deps/r_01_types-6bebfd01be08b2b0) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test alignment ... ok [INFO] [stdout] test enum_types ... ok [INFO] [stdout] test declarations_and_assignments ... ok [INFO] [stdout] test empty ... ok [INFO] [stdout] test never_type ... ok [INFO] [stdout] test std_library_types ... ok [INFO] [stdout] test struct_types ... ok [INFO] [stdout] test tuple_structs ... ok [INFO] [stdout] test tuples ... ok [INFO] [stdout] test unit ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/r_02_functions.rs (/opt/rustwide/target/debug/deps/r_02_functions-0c30cf32c15795b9) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test closures ... ok [INFO] [stdout] test closure_box ... ok [INFO] [stdout] test functions ... ok [INFO] [stdout] test must_use ... ok [INFO] [stdout] test raw_identifiers ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/r_03_control_flow_patterns.rs (/opt/rustwide/target/debug/deps/r_03_control_flow_patterns-32b59d564061e7aa) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test conditional_compilation ... ok [INFO] [stdout] test patterns ... ok [INFO] [stdout] test control_flow ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/r_04_traits.rs (/opt/rustwide/target/debug/deps/r_04_traits-5bb423f1fd5449c3) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test fully_qualified_syntax_for_disambiguation ... ok [INFO] [stdout] test conforming_all_types ... ok [INFO] [stdout] test impl_dyn_trait ... ok [INFO] [stdout] test impl_trait_input ... ok [INFO] [stdout] test impl_trait_output ... ok [INFO] [stdout] test sealed ... ok [INFO] [stdout] test trait_objects ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/r_05_generics.rs (/opt/rustwide/target/debug/deps/r_05_generics-80187622a03bc71b) [INFO] [stdout] [INFO] [stderr] Running tests/r_06_associated_types.rs (/opt/rustwide/target/debug/deps/r_06_associated_types-ca0214ecd7409dee) [INFO] [stdout] running 7 tests [INFO] [stdout] test call_increment_generic ... ok [INFO] [stdout] test generic_types ... ok [INFO] [stdout] test test_sized ... ok [INFO] [stdout] test test_unsized ... ok [INFO] [stdout] test turbo_fish ... ok [INFO] [stdout] test impl_dyn_trait ... ok [INFO] [stdout] test phantom_data ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test associated_const ... ok [INFO] [stdout] test impl_dyn_trait ... ok [INFO] [stdout] test call_increment_trait_object ... ok [INFO] [stdout] test call_increment_generic ... ok [INFO] [stderr] Running tests/r_07_object_safety.rs (/opt/rustwide/target/debug/deps/r_07_object_safety-0ebac86d5c555078) [INFO] [stdout] test trait_objects ... ok [INFO] [stderr] Running tests/r_08_copy_move_semantics.rs (/opt/rustwide/target/debug/deps/r_08_copy_move_semantics-b0c230e79ad5eadf) [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test sized_trait ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/r_09_borrowing.rs (/opt/rustwide/target/debug/deps/r_09_borrowing-e03a8b529d9e442c) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test copy ... ok [INFO] [stdout] test move_and_borrowing ... ok [INFO] [stdout] test partially_moved ... ok [INFO] [stdout] test partially_moved_drop ... ok [INFO] [stdout] test rvalue_in_lvalue_context ... ok [INFO] [stdout] test test_move ... ok [INFO] [stdout] test values_match ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test aliasing ... ok [INFO] [stdout] test lifetime ... ok [INFO] [stdout] test trait_object_lifetimes ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/r_10_interior_mutability.rs (/opt/rustwide/target/debug/deps/r_10_interior_mutability-ff43b55d41a9a8e5) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test cell ... ok [INFO] [stdout] test ref_cell ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/r_11_smart_pointers.rs (/opt/rustwide/target/debug/deps/r_11_smart_pointers-79f65c46314369c8) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test box_smart_pointer ... ok [INFO] [stdout] test cow ... ok [INFO] [stdout] test rc_smart_pointer ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/r_12_modules.rs (/opt/rustwide/target/debug/deps/r_12_modules-16338c758fd1481b) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test t ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/r_13_tests.rs (/opt/rustwide/target/debug/deps/r_13_tests-a08afe8d9fdfedf8) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::ignored ... ignored [INFO] [stdout] test tests::test ... ok [INFO] [stdout] test test_lib ... ok [INFO] [stdout] test tests::test_panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/r_14_macro.rs (/opt/rustwide/target/debug/deps/r_14_macro-df8ea08de6ee1e42) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_macro ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/r_15_unsafe.rs (/opt/rustwide/target/debug/deps/r_15_unsafe-415595f6b693984b) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test unsafe_superpowers ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/r_16_interoperability.rs (/opt/rustwide/target/debug/deps/r_16_interoperability-7e44891c3b838295) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_clib ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/r_17_options.rs (/opt/rustwide/target/debug/deps/r_17_options-eb828a189d0ef583) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test check ... ok [INFO] [stdout] test insert_if_none ... ok [INFO] [stdout] test or_and ... ok [INFO] [stdout] test take ... ok [INFO] [stdout] test to_result ... ok [INFO] [stdout] test unwrap ... ok [INFO] [stdout] test map ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/r_18_errors.rs (/opt/rustwide/target/debug/deps/r_18_errors-00fd1f3d13b27811) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test custom_error ... ok [INFO] [stdout] test result ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/r_19_hash.rs (/opt/rustwide/target/debug/deps/r_19_hash-c7490146cee7ee47) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test custom_hash ... ok [INFO] [stdout] test simple ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/r_20_conversions.rs (/opt/rustwide/target/debug/deps/r_20_conversions-ff7eca0fc593e78a) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stderr] Running tests/r_21_reflection.rs (/opt/rustwide/target/debug/deps/r_21_reflection-46230d86780e4e2a) [INFO] [stdout] test as_ref_borrow ... ok [INFO] [stdout] test from_str ... ok [INFO] [stdout] test as_mut_borrow_mut ... ok [INFO] [stdout] test from_into ... ok [INFO] [stdout] test to_owned ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test reflection ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/r_22_concurrency.rs (/opt/rustwide/target/debug/deps/r_22_concurrency-7bea30bfe9e57889) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test message_passing ... ok [INFO] [stdout] test thread ... ok [INFO] [stdout] test condvar ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.00s [INFO] [stdout] [INFO] [stderr] Running tests/r_23_std.rs (/opt/rustwide/target/debug/deps/r_23_std-8f7b3785490d4757) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test bool ... ok [INFO] [stdout] test array ... ok [INFO] [stdout] test default ... ok [INFO] [stdout] test iterators ... ok [INFO] [stdout] test eq ... ok [INFO] [stdout] test ord ... ok [INFO] [stdout] test numeric_types ... ok [INFO] [stdout] test print ... ok [INFO] [stdout] test recursion ... ok [INFO] [stdout] test slices ... ok [INFO] [stdout] test read_file ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- read_file stdout ---- [INFO] [stdout] thread 'read_file' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', tests/r_23_std.rs:145:29 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x561c45237100 - std[77c0456e0eb29f0c]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stdout] 1: 0x561c45237100 - std[77c0456e0eb29f0c]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x561c45237100 - std[77c0456e0eb29f0c]::sys_common::backtrace::_print_fmt [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x561c45237100 - ::fmt [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x561c4525a55c - core[ee1ca6415511a9c4]::fmt::write [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/fmt/mod.rs:1110:17 [INFO] [stdout] 5: 0x561c45233e35 - as std[77c0456e0eb29f0c]::io::Write>::write_fmt [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/io/mod.rs:1584:15 [INFO] [stdout] 6: 0x561c4523928b - std[77c0456e0eb29f0c]::sys_common::backtrace::_print [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x561c4523928b - std[77c0456e0eb29f0c]::sys_common::backtrace::print [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x561c4523928b - std[77c0456e0eb29f0c]::panicking::default_hook::{closure#1} [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:208:50 [INFO] [stdout] 9: 0x561c45238d9c - std[77c0456e0eb29f0c]::panicking::default_hook [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:222:9 [INFO] [stdout] 10: 0x561c45239931 - std[77c0456e0eb29f0c]::panicking::rust_panic_with_hook [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:622:17 [INFO] [stdout] 11: 0x561c45239437 - std[77c0456e0eb29f0c]::panicking::begin_panic_handler::{closure#0} [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:519:13 [INFO] [stdout] 12: 0x561c452375fc - std[77c0456e0eb29f0c]::sys_common::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 13: 0x561c45239399 - rust_begin_unwind [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:515:5 [INFO] [stdout] 14: 0x561c451db581 - core[ee1ca6415511a9c4]::panicking::panic_fmt [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/panicking.rs:92:14 [INFO] [stdout] 15: 0x561c451db673 - core[ee1ca6415511a9c4]::result::unwrap_failed [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/result.rs:1355:5 [INFO] [stdout] 16: 0x561c451e6b97 - >::unwrap [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/result.rs:1037:23 [INFO] [stdout] 17: 0x561c451e388b - r_23_std[191867e7b7d7bf9b]::read_file [INFO] [stdout] at /opt/rustwide/workdir/tests/r_23_std.rs:145:5 [INFO] [stdout] 18: 0x561c451e36ea - r_23_std[191867e7b7d7bf9b]::read_file::{closure#0} [INFO] [stdout] at /opt/rustwide/workdir/tests/r_23_std.rs:137:1 [INFO] [stdout] 19: 0x561c451e08de - >::call_once [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 20: 0x561c4520e023 - >::call_once [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 21: 0x561c4520e023 - test[eeb9024d9ac7bc83]::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/test/src/lib.rs:577:5 [INFO] [stdout] 22: 0x561c4520caec - + core[ee1ca6415511a9c4]::marker::Send> as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/alloc/src/boxed.rs:1575:9 [INFO] [stdout] 23: 0x561c4520caec - + core[ee1ca6415511a9c4]::marker::Send>> as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panic.rs:346:9 [INFO] [stdout] 24: 0x561c4520caec - std[77c0456e0eb29f0c]::panicking::try::do_call:: + core[ee1ca6415511a9c4]::marker::Send>>, ()> [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:401:40 [INFO] [stdout] 25: 0x561c4520caec - std[77c0456e0eb29f0c]::panicking::try::<(), std[77c0456e0eb29f0c]::panic::AssertUnwindSafe + core[ee1ca6415511a9c4]::marker::Send>>> [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:365:19 [INFO] [stdout] 26: 0x561c4520caec - std[77c0456e0eb29f0c]::panic::catch_unwind:: + core[ee1ca6415511a9c4]::marker::Send>>, ()> [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panic.rs:433:14 [INFO] [stdout] 27: 0x561c4520caec - test[eeb9024d9ac7bc83]::run_test_in_process [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/test/src/lib.rs:600:18 [INFO] [stdout] 28: 0x561c4520caec - test[eeb9024d9ac7bc83]::run_test::run_test_inner::{closure#0} [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/test/src/lib.rs:492:39 [INFO] [stdout] 29: 0x561c451ec7b2 - test[eeb9024d9ac7bc83]::run_test::run_test_inner::{closure#1} [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/test/src/lib.rs:519:37 [INFO] [stdout] 30: 0x561c451ec7b2 - std[77c0456e0eb29f0c]::sys_common::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stdout] 31: 0x561c451ed098 - ::spawn_unchecked::::{closure#0}::{closure#0} [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/thread/mod.rs:481:17 [INFO] [stdout] 32: 0x561c451ed098 - ::spawn_unchecked::{closure#0}::{closure#0}> as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panic.rs:346:9 [INFO] [stdout] 33: 0x561c451ed098 - std[77c0456e0eb29f0c]::panicking::try::do_call::::spawn_unchecked::{closure#0}::{closure#0}>, ()> [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:401:40 [INFO] [stdout] 34: 0x561c451ed098 - std[77c0456e0eb29f0c]::panicking::try::<(), std[77c0456e0eb29f0c]::panic::AssertUnwindSafe<::spawn_unchecked::{closure#0}::{closure#0}>> [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:365:19 [INFO] [stdout] 35: 0x561c451ed098 - std[77c0456e0eb29f0c]::panic::catch_unwind::::spawn_unchecked::{closure#0}::{closure#0}>, ()> [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panic.rs:433:14 [INFO] [stdout] 36: 0x561c451ed098 - ::spawn_unchecked::::{closure#0} [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/thread/mod.rs:480:30 [INFO] [stdout] 37: 0x561c451ed098 - <::spawn_unchecked::{closure#0} as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 38: 0x561c4523f067 - > as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/alloc/src/boxed.rs:1575:9 [INFO] [stdout] 39: 0x561c4523f067 - >> as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/alloc/src/boxed.rs:1575:9 [INFO] [stdout] 40: 0x561c4523f067 - ::new::thread_start [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys/unix/thread.rs:71:17 [INFO] [stdout] 41: 0x7f9211323609 - start_thread [INFO] [stdout] 42: 0x7f92110f5293 - clone [INFO] [stdout] 43: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] read_file [INFO] [stdout] [INFO] [stdout] test result: FAILED. 10 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--test r_23_std' [INFO] running `Command { std: "docker" "inspect" "b5004a0954e75f1ceda692ac6f45e8b7188fcebce5c079bd994249ceada6b365", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b5004a0954e75f1ceda692ac6f45e8b7188fcebce5c079bd994249ceada6b365", kill_on_drop: false }` [INFO] [stdout] b5004a0954e75f1ceda692ac6f45e8b7188fcebce5c079bd994249ceada6b365