[INFO] fetching crate blanket 0.2.0... [INFO] testing blanket-0.2.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041 [INFO] extracting crate blanket 0.2.0 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate blanket 0.2.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate blanket 0.2.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate blanket 0.2.0 [INFO] tweaked toml for crates.io crate blanket 0.2.0 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 82d2e7c475e9f273e65793522ec64b82dbea2c9797e15cb1f6b0892a1edbaa9b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "82d2e7c475e9f273e65793522ec64b82dbea2c9797e15cb1f6b0892a1edbaa9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "82d2e7c475e9f273e65793522ec64b82dbea2c9797e15cb1f6b0892a1edbaa9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82d2e7c475e9f273e65793522ec64b82dbea2c9797e15cb1f6b0892a1edbaa9b", kill_on_drop: false }` [INFO] [stdout] 82d2e7c475e9f273e65793522ec64b82dbea2c9797e15cb1f6b0892a1edbaa9b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 347ac5b551dec4b0171a395271f666053bb405daf4b99029e74c24981d31fba8 [INFO] running `Command { std: "docker" "start" "-a" "347ac5b551dec4b0171a395271f666053bb405daf4b99029e74c24981d31fba8", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling blanket v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.71s [INFO] running `Command { std: "docker" "inspect" "347ac5b551dec4b0171a395271f666053bb405daf4b99029e74c24981d31fba8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "347ac5b551dec4b0171a395271f666053bb405daf4b99029e74c24981d31fba8", kill_on_drop: false }` [INFO] [stdout] 347ac5b551dec4b0171a395271f666053bb405daf4b99029e74c24981d31fba8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3dc736edf7f687e0f22649e4b4fd8db963645dca12f6fae286bfb921c6583794 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "3dc736edf7f687e0f22649e4b4fd8db963645dca12f6fae286bfb921c6583794", kill_on_drop: false }` [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling trybuild v1.0.42 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling impls v1.0.3 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling blanket v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 42.10s [INFO] running `Command { std: "docker" "inspect" "3dc736edf7f687e0f22649e4b4fd8db963645dca12f6fae286bfb921c6583794", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3dc736edf7f687e0f22649e4b4fd8db963645dca12f6fae286bfb921c6583794", kill_on_drop: false }` [INFO] [stdout] 3dc736edf7f687e0f22649e4b4fd8db963645dca12f6fae286bfb921c6583794 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 1c6b5547ab0d79713d64dfe848033c66f3d0f782aab2f3fed559834d9e8bb046 [INFO] running `Command { std: "docker" "start" "-a" "1c6b5547ab0d79713d64dfe848033c66f3d0f782aab2f3fed559834d9e8bb046", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/blanket-dbd0c105bfe8f288) [INFO] [stdout] [INFO] [stdout] running 62 tests [INFO] [stdout] test derive::arc::tests::derive::associated_types ... ok [INFO] [stdout] test derive::r#box::tests::derive::empty ... ok [INFO] [stdout] test derive::arc::tests::derive::empty ... ok [INFO] [stdout] test derive::r#box::tests::derive::associated_types_bound ... ok [INFO] [stdout] test derive::arc::tests::derive::generics_bounded ... ok [INFO] [stdout] test derive::arc::tests::derive::associated_types_bound ... ok [INFO] [stdout] test derive::arc::tests::derive::generics_lifetime ... ok [INFO] [stdout] test derive::arc::tests::derive::associated_types_dodgy_name ... ok [INFO] [stdout] test derive::arc::tests::derive::receiver_self ... ok [INFO] [stdout] test derive::r#box::tests::derive::generics ... ok [INFO] [stdout] test derive::arc::tests::derive::associated_types_attrs ... ok [INFO] [stdout] test derive::arc::tests::derive::receiver_mut ... ok [INFO] [stdout] test derive::r#box::tests::derive::generics_lifetime ... ok [INFO] [stdout] test derive::r#box::tests::derive::associated_types_dodgy_name ... ok [INFO] [stdout] test derive::r#box::tests::derive::generics_bounded ... ok [INFO] [stdout] test derive::r#box::tests::derive::associated_types ... ok [INFO] [stdout] test derive::r#box::tests::derive::receiver_arbitrary ... ok [INFO] [stdout] test derive::r#mut::tests::derive::receiver_arbitrary ... ok [INFO] [stdout] test derive::r#mut::tests::derive::receiver_mut ... ok [INFO] [stdout] test derive::r#mut::tests::derive::receiver_self ... ok [INFO] [stdout] test derive::r#ref::tests::derive::associated_types ... ok [INFO] [stdout] test derive::r#box::tests::derive::receiver_ref ... ok [INFO] [stdout] test derive::r#mut::tests::derive::associated_types ... ok [INFO] [stdout] test derive::r#mut::tests::derive::generics_bounded ... ok [INFO] [stdout] test derive::r#box::tests::derive::receiver_self ... ok [INFO] [stdout] test derive::r#ref::tests::derive::associated_types_dodgy_name ... ok [INFO] [stdout] test derive::r#ref::tests::derive::empty ... ok [INFO] [stdout] test derive::r#ref::tests::derive::associated_types_bound ... ok [INFO] [stdout] test derive::r#ref::tests::derive::associated_types_attrs ... ok [INFO] [stdout] test derive::r#mut::tests::derive::generics ... ok [INFO] [stdout] test derive::r#box::tests::derive::receiver_mut ... ok [INFO] [stdout] test derive::arc::tests::derive::receiver_ref ... ok [INFO] [stdout] test derive::r#mut::tests::derive::empty ... ok [INFO] [stdout] test derive::r#mut::tests::derive::associated_types_dodgy_name ... ok [INFO] [stdout] test derive::r#mut::tests::derive::associated_types_bound ... ok [INFO] [stdout] test derive::arc::tests::derive::generics ... ok [INFO] [stdout] test derive::r#mut::tests::derive::generics_lifetime ... ok [INFO] [stdout] test derive::r#box::tests::derive::associated_types_attrs ... ok [INFO] [stdout] test derive::r#mut::tests::derive::associated_types_attrs ... ok [INFO] [stdout] test derive::arc::tests::derive::receiver_arbitrary ... ok [INFO] [stdout] test derive::r#ref::tests::derive::receiver_mut ... ok [INFO] [stdout] test derive::r#ref::tests::derive::receiver_self ... ok [INFO] [stdout] test derive::rc::tests::derive::generics ... ok [INFO] [stdout] test derive::r#ref::tests::derive::generics_lifetime ... ok [INFO] [stdout] test derive::r#ref::tests::derive::receiver_ref ... ok [INFO] [stdout] test derive::rc::tests::derive::generics_bounded ... ok [INFO] [stdout] test derive::r#ref::tests::derive::generics ... ok [INFO] [stdout] test derive::rc::tests::derive::receiver_mut ... ok [INFO] [stdout] test utils::tests::deref_expr ... ok [INFO] [stdout] test derive::r#ref::tests::derive::generics_bounded ... ok [INFO] [stdout] test derive::rc::tests::derive::receiver_arbitrary ... ok [INFO] [stdout] test utils::tests::trait_to_generic_ident ... ok [INFO] [stdout] test derive::rc::tests::derive::receiver_ref ... ok [INFO] [stdout] test utils::tests::prepend_function_path ... ok [INFO] [stdout] test derive::rc::tests::derive::receiver_self ... ok [INFO] [stdout] test derive::rc::tests::derive::associated_types_dodgy_name ... ok [INFO] [stdout] test derive::rc::tests::derive::associated_types ... ok [INFO] [stdout] test derive::rc::tests::derive::associated_types_bound ... ok [INFO] [stdout] test derive::r#ref::tests::derive::receiver_arbitrary ... ok [INFO] [stdout] test derive::rc::tests::derive::empty ... ok [INFO] [stdout] test derive::rc::tests::derive::generics_lifetime ... ok [INFO] [stdout] test derive::rc::tests::derive::associated_types_attrs ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 62 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s [INFO] [stdout] [INFO] [stderr] Running tests/char_visitor.rs (/opt/rustwide/target/debug/deps/char_visitor-cb0dfa05ca7d0fb2) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_default ... ok [INFO] [stdout] test test_overload ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/derive_arc/mod.rs (/opt/rustwide/target/debug/deps/derive_arc-d5b59a4a1e0c4d39) [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling impls v1.0.3 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling blanket v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling blanket-tests v0.0.0 (/opt/rustwide/target/tests/blanket) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 32.98s [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] test noderive.rs [should fail to compile] ... mismatch [INFO] [stderr] [INFO] [stderr] EXPECTED: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error[E0080]: evaluation of constant value failed [INFO] [stderr] --> $DIR/noderive.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | const_assert!(impls!(Arc: Counter)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ attempt to compute `0_usize - 1_usize`, which would overflow [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] [INFO] [stderr] ACTUAL OUTPUT: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error[E0080]: evaluation of constant value failed [INFO] [stderr] --> $DIR/noderive.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | const_assert!(impls!(Arc: Counter)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ attempt to compute `0_usize - 1_usize`, which would overflow [INFO] [stderr] | [INFO] [stderr] = note: this error originates in the macro `const_assert` (in Nightly builds, run with -Z macro-backtrace for more info) [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 receiver_box.rs [should fail to compile] ... mismatch [INFO] [stderr] [INFO] [stderr] EXPECTED: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error: cannot derive `Arc` for a trait declaring methods with arbitrary receiver types [INFO] [stderr] --> $DIR/receiver_box.rs:7:18 [INFO] [stderr] | [INFO] [stderr] 7 | fn increment(self: Box); [INFO] [stderr] | ^^^^ [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] [INFO] [stderr] ACTUAL OUTPUT: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error: cannot derive `Arc` for a trait declaring methods with arbitrary receiver types [INFO] [stderr] --> $DIR/receiver_box.rs:7:18 [INFO] [stderr] | [INFO] [stderr] 7 | fn increment(self: Box); [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 receiver_mut.rs [should fail to compile] ... mismatch [INFO] [stderr] [INFO] [stderr] EXPECTED: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error: cannot derive `Arc` for a trait declaring `&mut self` methods [INFO] [stderr] --> $DIR/receiver_mut.rs:7:18 [INFO] [stderr] | [INFO] [stderr] 7 | fn increment(&mut self); [INFO] [stderr] | ^ [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] [INFO] [stderr] ACTUAL OUTPUT: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error: cannot derive `Arc` for a trait declaring `&mut self` methods [INFO] [stderr] --> $DIR/receiver_mut.rs:7:18 [INFO] [stderr] | [INFO] [stderr] 7 | fn increment(&mut self); [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 receiver_self.rs [should fail to compile] ... ok [INFO] [stderr] test assoc_type.rs [should pass] ... ok [INFO] [stderr] test receiver_ref.rs [should pass] ... ok [INFO] [stderr] test trait_generics.rs [should pass] ... ok [INFO] [stderr] test where_clause_assoc_fn.rs [should pass] ... ok [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] thread 'main' panicked at '3 of 8 tests failed', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trybuild-1.0.42/src/run.rs:73:13 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5630d5eac410 - std::backtrace_rs::backtrace::libunwind::trace::h706b838f5bbd876b [INFO] [stderr] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x5630d5eac410 - std::backtrace_rs::backtrace::trace_unsynchronized::hc15f29ae7822b7b8 [INFO] [stderr] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x5630d5eac410 - std::sys_common::backtrace::_print_fmt::h7c580c971f91926c [INFO] [stderr] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x5630d5eac410 - ::fmt::h2a772198c4032452 [INFO] [stderr] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x5630d5ed158c - core::fmt::write::h9a6d9c74526a6c1b [INFO] [stderr] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/core/src/fmt/mod.rs:1115:17 [INFO] [stderr] 5: 0x5630d5ea92d5 - std::io::Write::write_fmt::h00f38d9eb2c32e02 [INFO] [stderr] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/io/mod.rs:1663:15 [INFO] [stderr] 6: 0x5630d5eae6db - std::sys_common::backtrace::_print::h5b3c171e6f864ae4 [INFO] [stderr] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x5630d5eae6db - std::sys_common::backtrace::print::h93b9e9ed2a98e611 [INFO] [stderr] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x5630d5eae6db - std::panicking::default_hook::{{closure}}::hd8da92bb68d520c5 [INFO] [stderr] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x5630d5eae1b1 - std::panicking::default_hook::hdbc8b2951c5afbab [INFO] [stderr] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x5630d5eaeda4 - std::panicking::rust_panic_with_hook::h8a4c841655926f4e [INFO] [stderr] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/panicking.rs:622:17 [INFO] [stderr] 11: 0x5630d5eae887 - std::panicking::begin_panic_handler::{{closure}}::h471b6bc74904b7b0 [INFO] [stderr] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/panicking.rs:519:13 [INFO] [stderr] 12: 0x5630d5eac90c - std::sys_common::backtrace::__rust_end_short_backtrace::h309f5c707f29932f [INFO] [stderr] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x5630d5eae7e9 - rust_begin_unwind [INFO] [stderr] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/panicking.rs:515:5 [INFO] [stderr] 14: 0x5630d5c89b9b - std::panicking::begin_panic_fmt::h124dfb9fde553188 [INFO] [stderr] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/panicking.rs:457:5 [INFO] [stderr] 15: 0x5630d5cbfa82 - trybuild::run::::run::hfb3c3b5baa8ab963 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trybuild-1.0.42/src/run.rs:73:13 [INFO] [stderr] 16: 0x5630d5cc46f4 - ::drop::h67f04c758c8843f0 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trybuild-1.0.42/src/lib.rs:305:13 [INFO] [stderr] 17: 0x5630d5c8b937 - core::ptr::drop_in_place::h8d5287efc54c800c [INFO] [stderr] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/core/src/ptr/mod.rs:192:1 [INFO] [stderr] 18: 0x5630d5c8c20d - derive_arc::main::hc87948d03465e486 [INFO] [stderr] at /opt/rustwide/workdir/tests/derive_arc/mod.rs:8:1 [INFO] [stderr] 19: 0x5630d5c8b91b - core::ops::function::FnOnce::call_once::hb0e0c28864a81f7b [INFO] [stderr] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 20: 0x5630d5c8c26e - std::sys_common::backtrace::__rust_begin_short_backtrace::h3b13c5e233bc81b0 [INFO] [stderr] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 21: 0x5630d5c8c121 - std::rt::lang_start::{{closure}}::hecc021e43d0b9cab [INFO] [stderr] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/rt.rs:63:18 [INFO] [stderr] 22: 0x5630d5eaf2aa - core::ops::function::impls:: for &F>::call_once::hcbe5785d54a49ce2 [INFO] [stderr] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 23: 0x5630d5eaf2aa - std::panicking::try::do_call::h1c15e7ee8563c29d [INFO] [stderr] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/panicking.rs:401:40 [INFO] [stderr] 24: 0x5630d5eaf2aa - std::panicking::try::hb8b07cef009cb4fc [INFO] [stderr] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/panicking.rs:365:19 [INFO] [stderr] 25: 0x5630d5eaf2aa - std::panic::catch_unwind::h65a8efbe596bcbb1 [INFO] [stderr] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/panic.rs:434:14 [INFO] [stderr] 26: 0x5630d5eaf2aa - std::rt::lang_start_internal::{{closure}}::h66ded7ab0f18e9fb [INFO] [stderr] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/rt.rs:45:48 [INFO] [stderr] 27: 0x5630d5eaf2aa - std::panicking::try::do_call::h29cafa65efb3f3f3 [INFO] [stderr] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/panicking.rs:401:40 [INFO] [stderr] 28: 0x5630d5eaf2aa - std::panicking::try::h412fc5378b4dbfc4 [INFO] [stderr] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/panicking.rs:365:19 [INFO] [stderr] 29: 0x5630d5eaf2aa - std::panic::catch_unwind::h555def6aac5bf192 [INFO] [stderr] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/panic.rs:434:14 [INFO] [stderr] 30: 0x5630d5eaf2aa - std::rt::lang_start_internal::hfff48202d7fee6e3 [INFO] [stderr] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/rt.rs:45:20 [INFO] [stderr] 31: 0x5630d5c8c0f0 - std::rt::lang_start::ha2e140646c09ebad [INFO] [stderr] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/rt.rs:62:5 [INFO] [stderr] 32: 0x5630d5c8c23c - main [INFO] [stderr] 33: 0x7f23f60e30b3 - __libc_start_main [INFO] [stderr] 34: 0x5630d5c8acae - _start [INFO] [stderr] 35: 0x0 - [INFO] [stderr] error: test failed, to rerun pass '--test derive_arc' [INFO] running `Command { std: "docker" "inspect" "1c6b5547ab0d79713d64dfe848033c66f3d0f782aab2f3fed559834d9e8bb046", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c6b5547ab0d79713d64dfe848033c66f3d0f782aab2f3fed559834d9e8bb046", kill_on_drop: false }` [INFO] [stdout] 1c6b5547ab0d79713d64dfe848033c66f3d0f782aab2f3fed559834d9e8bb046