[INFO] cloning repository https://github.com/nixpulvis/dyn_shim [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nixpulvis/dyn_shim" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnixpulvis%2Fdyn_shim", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnixpulvis%2Fdyn_shim'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2a8f5a0d6e1525d363d900e888b475d82a757d14 [INFO] testing nixpulvis/dyn_shim against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnixpulvis%2Fdyn_shim" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-7-tc2/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/nixpulvis/dyn_shim [INFO] removed 0 missing examples [INFO] finished tweaking git repo https://github.com/nixpulvis/dyn_shim [INFO] tweaked toml for git repo https://github.com/nixpulvis/dyn_shim written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/nixpulvis/dyn_shim on toolchain 1.100.0-beta.1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/nixpulvis/dyn_shim 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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] ed99fa4348095dc94b1c1f1e1f2ec12baf7bec3d3dd48dfa430956fd9b207aa2 [INFO] running `Command { std: "docker" "start" "ed99fa4348095dc94b1c1f1e1f2ec12baf7bec3d3dd48dfa430956fd9b207aa2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ed99fa4348095dc94b1c1f1e1f2ec12baf7bec3d3dd48dfa430956fd9b207aa2", 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" "ed99fa4348095dc94b1c1f1e1f2ec12baf7bec3d3dd48dfa430956fd9b207aa2" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ed99fa4348095dc94b1c1f1e1f2ec12baf7bec3d3dd48dfa430956fd9b207aa2", 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" "ed99fa4348095dc94b1c1f1e1f2ec12baf7bec3d3dd48dfa430956fd9b207aa2" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling dyn_shim_macros v0.2.0 (/opt/rustwide/workdir/dyn_shim_macros) [INFO] [stderr] Compiling dyn_shim v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `release` profile [optimized] target(s) in 5.23s [INFO] running `Command { std: "docker" "inspect" "ed99fa4348095dc94b1c1f1e1f2ec12baf7bec3d3dd48dfa430956fd9b207aa2", 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" "ed99fa4348095dc94b1c1f1e1f2ec12baf7bec3d3dd48dfa430956fd9b207aa2" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }` [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling target-triple v1.0.0 [INFO] [stderr] Compiling serde_json v1.0.150 [INFO] [stderr] Compiling winnow v1.0.3 [INFO] [stderr] Compiling toml_writer v1.1.1+spec-1.1.0 [INFO] [stderr] Compiling memchr v2.8.1 [INFO] [stderr] Compiling glob v0.3.3 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling toml_parser v1.1.2+spec-1.1.0 [INFO] [stderr] Compiling serde_spanned v1.1.1 [INFO] [stderr] Compiling toml_datetime v1.1.1+spec-1.1.0 [INFO] [stderr] Compiling toml v1.1.2+spec-1.1.0 [INFO] [stderr] Compiling trybuild v1.0.116 [INFO] [stderr] Compiling dyn_shim v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `release` profile [optimized] target(s) in 18.70s [INFO] running `Command { std: "docker" "inspect" "ed99fa4348095dc94b1c1f1e1f2ec12baf7bec3d3dd48dfa430956fd9b207aa2", 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" "ed99fa4348095dc94b1c1f1e1f2ec12baf7bec3d3dd48dfa430956fd9b207aa2" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }` [INFO] [stderr] Finished `release` profile [optimized] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/release/build/dyn_shim/578f0cec495281bb/out/dyn_shim-578f0cec495281bb) [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/compile_fail.rs (/opt/rustwide/target/release/build/dyn_shim/4f9dd8f13d4f7055/out/compile_fail-4f9dd8f13d4f7055) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Compiling unicode-ident v1.0.24 [INFO] [stderr] Compiling quote v1.0.45 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling dyn_shim_macros v0.2.0 (/opt/rustwide/workdir/dyn_shim_macros) [INFO] [stderr] Checking dyn_shim v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking dyn_shim-tests v0.0.0 (/opt/rustwide/target/tests/trybuild/dyn_shim) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.41s [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] test tests/ui/bound_copy.rs ... ok [INFO] [stderr] test tests/ui/bound_sized.rs ... ok [INFO] [stderr] test tests/ui/bound_default.rs ... ok [INFO] [stderr] test tests/ui/bound_eq.rs ... ok [INFO] [stderr] test tests/ui/bound_partial_eq.rs ... ok [INFO] [stderr] test tests/ui/bound_ord.rs ... ok [INFO] [stderr] test tests/ui/bound_partial_ord.rs ... ok [INFO] [stderr] test tests/ui/bound_not_dyn_compatible.rs ... mismatch [INFO] [stderr] [INFO] [stderr] EXPECTED: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error[E0038]: the trait `Dyn` is not dyn compatible [INFO] [stderr] --> tests/ui/bound_not_dyn_compatible.rs:28:20 [INFO] [stderr] | [INFO] [stderr] 28 | let b: Box = Box::new(Widget); [INFO] [stderr] | ^^^ `Dyn` is not dyn compatible [INFO] [stderr] | [INFO] [stderr] note: for a trait to be dyn compatible it needs to allow building a vtable [INFO] [stderr] for more information, visit [INFO] [stderr] --> tests/ui/bound_not_dyn_compatible.rs:7:8 [INFO] [stderr] | [INFO] [stderr] 7 | fn make() -> Self; [INFO] [stderr] | ^^^^ ...because associated function `make` has no `self` parameter [INFO] [stderr] ... [INFO] [stderr] 10 | #[dyn_shim(Dyn: Factory)] [INFO] [stderr] | --- this trait is not dyn compatible... [INFO] [stderr] help: consider turning `make` into a method by giving it a `&self` argument [INFO] [stderr] | [INFO] [stderr] 7 | fn make(&self) -> Self; [INFO] [stderr] | +++++ [INFO] [stderr] help: alternatively, consider constraining `make` so it does not apply to trait objects [INFO] [stderr] | [INFO] [stderr] 7 | fn make() -> Self where Self: Sized; [INFO] [stderr] | +++++++++++++++++ [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] [INFO] [stderr] ACTUAL OUTPUT: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error[E0038]: the trait `Dyn` is not dyn compatible [INFO] [stderr] --> tests/ui/bound_not_dyn_compatible.rs:28:20 [INFO] [stderr] | [INFO] [stderr] 28 | let b: Box = Box::new(Widget); [INFO] [stderr] | ^^^ `Dyn` is not dyn compatible [INFO] [stderr] | [INFO] [stderr] note: for a trait to be dyn compatible it needs to allow building a vtable [INFO] [stderr] for more information, visit [INFO] [stderr] --> tests/ui/bound_not_dyn_compatible.rs:7:8 [INFO] [stderr] | [INFO] [stderr] 7 | fn make() -> Self; [INFO] [stderr] | ^^^^ ...because associated function `make` has no `self` parameter [INFO] [stderr] ... [INFO] [stderr] 10 | #[dyn_shim(Dyn: Factory)] [INFO] [stderr] | --- this trait is not dyn compatible... [INFO] [stderr] help: consider turning `make` into a method by giving it a `&self` argument, so that it is accessible through the trait object's vtable [INFO] [stderr] | [INFO] [stderr] 7 | fn make(&self) -> Self; [INFO] [stderr] | +++++ [INFO] [stderr] help: alternatively, consider constraining `make` so it is explicitly marked as not applying to trait objects [INFO] [stderr] | [INFO] [stderr] 7 | fn make() -> Self where Self: Sized; [INFO] [stderr] | +++++++++++++++++ [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] note: If the actual output is the correct output you can bless it by rerunning [INFO] [stderr] your test with the environment variable TRYBUILD=overwrite [INFO] [stderr] [INFO] [stderr] test tests/ui/bound_path_form.rs ... ok [INFO] [stdout] test impossible_bounds_rejected ... FAILED [INFO] [stderr] test tests/ui/bound_maybe_sized.rs ... ok [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] Checking dyn_shim-tests v0.0.0 (/opt/rustwide/target/tests/trybuild/dyn_shim) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] test tests/ui/bound_clone_unlisted_marker.rs ... ok [INFO] [stderr] [INFO] [stderr] [INFO] [stdout] test unlisted_marker_not_covered ... ok [INFO] [stderr] Checking dyn_shim-tests v0.0.0 (/opt/rustwide/target/tests/trybuild/dyn_shim) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] test tests/ui/reflexive_bare_by_value.rs ... ok [INFO] [stdout] test reflexive_impl_must_be_complete ... ok [INFO] [stderr] test tests/ui/reflexive_both_bare_by_value.rs ... ok [INFO] [stderr] test tests/ui/reflexive_unstubbed_method.rs ... ok [INFO] [stderr] test tests/ui/reflexive_unstubbed_multiple.rs ... ok [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] Checking dyn_shim-tests v0.0.0 (/opt/rustwide/target/tests/trybuild/dyn_shim) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] test tests/ui/skip_receiverless.rs ... ok [INFO] [stderr] test tests/ui/skip_generic.rs ... ok [INFO] [stderr] test tests/ui/skip_const_generic.rs ... ok [INFO] [stderr] test tests/ui/skip_async.rs ... ok [INFO] [stderr] test tests/ui/skip_self_return.rs ... ok [INFO] [stderr] test tests/ui/skip_self_arg.rs ... ok [INFO] [stderr] test tests/ui/skip_impl_trait_arg.rs ... ok [INFO] [stderr] test tests/ui/skip_impl_trait_ret.rs ... ok [INFO] [stderr] test tests/ui/skip_self_sized.rs ... ok [INFO] [stderr] test tests/ui/skip_attr.rs ... ok [INFO] [stderr] [INFO] [stderr] [INFO] [stdout] test skipped_methods_absent_from_shim ... ok [INFO] [stderr] Checking dyn_shim-tests v0.0.0 (/opt/rustwide/target/tests/trybuild/dyn_shim) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] test tests/ui/attr_non_method.rs ... ok [INFO] [stdout] test invalid_helper_attrs_rejected ... ok [INFO] [stderr] test tests/ui/attr_unknown_arg.rs ... ok [INFO] [stderr] test tests/ui/foreign_missing_path.rs ... ok [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] Checking dyn_shim-tests v0.0.0 (/opt/rustwide/target/tests/trybuild/dyn_shim) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] test tests/ui/recognized_unknown_trait.rs ... ok [INFO] [stderr] test tests/ui/recognized_has_items.rs ... ok [INFO] [stderr] [INFO] [stderr] [INFO] [stdout] test recognized_misuse_rejected ... ok [INFO] [stderr] Checking dyn_shim-tests v0.0.0 (/opt/rustwide/target/tests/trybuild/dyn_shim) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] test tests/ui/bound_clone_unsatisfied.rs ... ok [INFO] [stderr] test tests/ui/bound_hash_unsatisfied.rs ... ok [INFO] [stderr] [INFO] [stderr] [INFO] [stdout] test recognized_bounds_rejected ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- impossible_bounds_rejected stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'impossible_bounds_rejected' (743) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.116/src/run.rs:102:13: [INFO] [stdout] 1 of 10 tests failed [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5934f5117c11 - <::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt [INFO] [stdout] 1: 0x5934f512defa - core[a373ad73a504971]::fmt::write [INFO] [stdout] 2: 0x5934f511c45c - as core[a373ad73a504971]::io::write::Write>::write_fmt [INFO] [stdout] 3: 0x5934f50f1076 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0} [INFO] [stdout] 4: 0x5934f510f1b9 - std[617be2ca0a6fd877]::panicking::default_hook [INFO] [stdout] 5: 0x5934f50a87c0 - test[aada8e7e76ba119b]::test_main_inner::{closure#0} [INFO] [stdout] 6: 0x5934f510f372 - std[617be2ca0a6fd877]::panicking::panic_with_hook [INFO] [stdout] 7: 0x5934f50f1122 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0} [INFO] [stdout] 8: 0x5934f50e9979 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] 9: 0x5934f50f1d2d - __rustc[ea4f61d10b84890b]::rust_begin_unwind [INFO] [stdout] 10: 0x5934f512e66c - core[a373ad73a504971]::panicking::panic_fmt [INFO] [stdout] 11: 0x5934f4ffac9b - ::run [INFO] [stdout] 12: 0x5934f4ffddb0 - ::drop [INFO] [stdout] 13: 0x5934f4ff3a4a - >::call_once [INFO] [stdout] 14: 0x5934f509bc0b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>> [INFO] [stdout] 15: 0x5934f50a8de5 - test[aada8e7e76ba119b]::run_test::{closure#0} [INFO] [stdout] 16: 0x5934f50a26d4 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] 17: 0x5934f50abe72 - ::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] 18: 0x5934f5116e6f - ::new::thread_start [INFO] [stdout] 19: 0x7dfca5f5adfa - [INFO] [stdout] 20: 0x7dfca5fee3d4 - clone [INFO] [stdout] 21: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] impossible_bounds_rejected [INFO] [stdout] [INFO] [stdout] test result: FAILED. 6 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 9.61s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--test compile_fail` [INFO] running `Command { std: "docker" "inspect" "ed99fa4348095dc94b1c1f1e1f2ec12baf7bec3d3dd48dfa430956fd9b207aa2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed99fa4348095dc94b1c1f1e1f2ec12baf7bec3d3dd48dfa430956fd9b207aa2", kill_on_drop: false }` [INFO] [stdout] ed99fa4348095dc94b1c1f1e1f2ec12baf7bec3d3dd48dfa430956fd9b207aa2