[INFO] fetching crate blanket 0.4.0... [INFO] testing blanket-0.4.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate blanket 0.4.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate blanket 0.4.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate blanket 0.4.0 [INFO] tweaked toml for crates.io crate blanket 0.4.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate blanket 0.4.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 36 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded impls v1.0.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a4e8f8eaebc759c25e17ceff1ec1a4d8095d6abad14f8e5ae440e4cb3a576007 [INFO] running `Command { std: "docker" "start" "-a" "a4e8f8eaebc759c25e17ceff1ec1a4d8095d6abad14f8e5ae440e4cb3a576007", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a4e8f8eaebc759c25e17ceff1ec1a4d8095d6abad14f8e5ae440e4cb3a576007", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a4e8f8eaebc759c25e17ceff1ec1a4d8095d6abad14f8e5ae440e4cb3a576007", kill_on_drop: false }` [INFO] [stdout] a4e8f8eaebc759c25e17ceff1ec1a4d8095d6abad14f8e5ae440e4cb3a576007 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] d52aa6dc3bc10af674f49d8370cc20c2df59135e55401e0587979e40610f8984 [INFO] running `Command { std: "docker" "start" "-a" "d52aa6dc3bc10af674f49d8370cc20c2df59135e55401e0587979e40610f8984", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling blanket v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.23s [INFO] running `Command { std: "docker" "inspect" "d52aa6dc3bc10af674f49d8370cc20c2df59135e55401e0587979e40610f8984", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d52aa6dc3bc10af674f49d8370cc20c2df59135e55401e0587979e40610f8984", kill_on_drop: false }` [INFO] [stdout] d52aa6dc3bc10af674f49d8370cc20c2df59135e55401e0587979e40610f8984 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 69a2c1628695d5527091d23c87dd9135dbff8f14791a55cee9adb9cbd303eaa7 [INFO] running `Command { std: "docker" "start" "-a" "69a2c1628695d5527091d23c87dd9135dbff8f14791a55cee9adb9cbd303eaa7", kill_on_drop: false }` [INFO] [stderr] Compiling impls v1.0.3 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling blanket v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling trybuild v1.0.105 [INFO] [stdout] warning: unexpected `cfg` condition name: `tarpaulin` [INFO] [stdout] --> tests/fails.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | #[cfg(not(tarpaulin))] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tarpaulin)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tarpaulin)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 22.95s [INFO] running `Command { std: "docker" "inspect" "69a2c1628695d5527091d23c87dd9135dbff8f14791a55cee9adb9cbd303eaa7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "69a2c1628695d5527091d23c87dd9135dbff8f14791a55cee9adb9cbd303eaa7", kill_on_drop: false }` [INFO] [stdout] 69a2c1628695d5527091d23c87dd9135dbff8f14791a55cee9adb9cbd303eaa7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 8f11a8b14b5e32947ccfa2449fd333942b7944b4029c4afa07688316885b3f40 [INFO] running `Command { std: "docker" "start" "-a" "8f11a8b14b5e32947ccfa2449fd333942b7944b4029c4afa07688316885b3f40", kill_on_drop: false }` [INFO] [stderr] warning: unexpected `cfg` condition name: `tarpaulin` [INFO] [stderr] --> tests/fails.rs:4:11 [INFO] [stderr] | [INFO] [stderr] 4 | #[cfg(not(tarpaulin))] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stderr] = help: consider using a Cargo feature instead [INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stderr] [lints.rust] [INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tarpaulin)'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tarpaulin)");` to the top of the `build.rs` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `blanket` (test "fails") generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/blanket-94b9e735a09234dd) [INFO] [stdout] [INFO] [stdout] running 91 tests [INFO] [stdout] test types::arc::tests::derive::generics ... ok [INFO] [stdout] test types::arc::tests::derive::associated_types_dodgy_name ... ok [INFO] [stdout] test types::arc::tests::derive::associated_types_and_generics ... ok [INFO] [stdout] test types::arc::tests::derive::receiver_arbitrary ... ok [INFO] [stdout] test types::arc::tests::derive::receiver_mut ... ok [INFO] [stdout] test types::arc::tests::derive::generics_bounded ... ok [INFO] [stdout] test types::arc::tests::derive::associated_type_generics_bounded ... ok [INFO] [stdout] test types::cow::tests::derive::receiver_arbitrary ... ok [INFO] [stdout] test types::cow::tests::derive::empty ... ok [INFO] [stdout] test types::arc::tests::derive::empty ... ok [INFO] [stdout] test types::cow::tests::derive::generics ... ok [INFO] [stdout] test types::arc::tests::derive::associated_types_attrs ... ok [INFO] [stdout] test types::arc::tests::derive::generics_lifetime ... ok [INFO] [stdout] test types::cow::tests::derive::receiver_self ... ok [INFO] [stdout] test types::arc::tests::derive::receiver_self ... ok [INFO] [stdout] test types::arc::tests::derive::associated_types ... ok [INFO] [stdout] test types::arc::tests::derive::associated_type_generics_lifetimes ... ok [INFO] [stdout] test types::r#box::tests::derive::associated_type_generics_lifetimes ... ok [INFO] [stdout] test types::arc::tests::derive::associated_type_generics ... ok [INFO] [stdout] test types::arc::tests::derive::receiver_ref ... ok [INFO] [stdout] test types::cow::tests::derive::receiver_ref ... ok [INFO] [stdout] test types::r#box::tests::derive::associated_type_generics_bounded ... ok [INFO] [stdout] test types::r#box::tests::derive::associated_types ... ok [INFO] [stdout] test types::r#box::tests::derive::associated_types_and_generics ... ok [INFO] [stdout] test types::arc::tests::derive::associated_types_bound ... ok [INFO] [stdout] test types::cow::tests::derive::receiver_mut ... ok [INFO] [stdout] test types::r#box::tests::derive::associated_type_generics ... ok [INFO] [stdout] test types::r#box::tests::derive::associated_types_bound ... ok [INFO] [stdout] test types::r#box::tests::derive::generics_bounded ... ok [INFO] [stdout] test types::r#box::tests::derive::associated_types_attrs ... ok [INFO] [stdout] test types::r#box::tests::derive::empty ... ok [INFO] [stdout] test types::r#box::tests::derive::receiver_arbitrary ... ok [INFO] [stdout] test types::r#box::tests::derive::receiver_ref ... ok [INFO] [stdout] test types::r#box::tests::derive::associated_types_dodgy_name ... ok [INFO] [stdout] test types::r#box::tests::derive::generics_lifetime ... ok [INFO] [stdout] test types::r#box::tests::derive::receiver_mut ... ok [INFO] [stdout] test types::r#box::tests::derive::receiver_self ... ok [INFO] [stdout] test types::r#box::tests::derive::generics ... ok [INFO] [stdout] test types::r#mut::tests::derive::generics_bounded ... ok [INFO] [stdout] test types::r#mut::tests::derive::associated_types_attrs ... ok [INFO] [stdout] test types::r#mut::tests::derive::associated_type_generics_bounded ... ok [INFO] [stdout] test types::r#mut::tests::derive::associated_type_generics ... ok [INFO] [stdout] test types::r#mut::tests::derive::associated_type_generics_lifetimes ... ok [INFO] [stdout] test types::r#mut::tests::derive::associated_types_and_generics ... ok [INFO] [stdout] test types::r#mut::tests::derive::generics ... ok [INFO] [stdout] test types::r#mut::tests::derive::receiver_mut ... ok [INFO] [stdout] test types::r#mut::tests::derive::generics_lifetime ... ok [INFO] [stdout] test types::r#mut::tests::derive::receiver_arbitrary ... ok [INFO] [stdout] test types::r#mut::tests::derive::empty ... ok [INFO] [stdout] test types::r#mut::tests::derive::associated_types_bound ... ok [INFO] [stdout] test types::r#mut::tests::derive::associated_types ... ok [INFO] [stdout] test types::r#mut::tests::derive::associated_types_dodgy_name ... ok [INFO] [stdout] test types::r#mut::tests::derive::receiver_self ... ok [INFO] [stdout] test types::r#ref::tests::derive::associated_type_generics_bounded ... ok [INFO] [stdout] test types::r#ref::tests::derive::associated_types ... ok [INFO] [stdout] test types::r#ref::tests::derive::associated_types_attrs ... ok [INFO] [stdout] test types::r#ref::tests::derive::associated_types_bound ... ok [INFO] [stdout] test types::r#ref::tests::derive::associated_types_and_generics ... ok [INFO] [stdout] test types::r#ref::tests::derive::receiver_arbitrary ... ok [INFO] [stdout] test types::r#ref::tests::derive::generics ... ok [INFO] [stdout] test types::r#ref::tests::derive::associated_type_generics ... ok [INFO] [stdout] test types::r#ref::tests::derive::associated_function_generics ... ok [INFO] [stdout] test types::r#ref::tests::derive::associated_type_generics_lifetimes ... ok [INFO] [stdout] test types::r#ref::tests::derive::receiver_mut ... ok [INFO] [stdout] test types::r#ref::tests::derive::associated_types_dodgy_name ... ok [INFO] [stdout] test types::r#ref::tests::derive::generics_bounded ... ok [INFO] [stdout] test types::r#ref::tests::derive::associated_function ... ok [INFO] [stdout] test types::r#ref::tests::derive::empty ... ok [INFO] [stdout] test types::r#ref::tests::derive::generics_lifetime ... ok [INFO] [stdout] test types::r#ref::tests::derive::receiver_self ... ok [INFO] [stdout] test types::r#ref::tests::derive::associated_function_return_type ... ok [INFO] [stdout] test types::rc::tests::derive::associated_type_generics ... ok [INFO] [stdout] test types::rc::tests::derive::empty ... ok [INFO] [stdout] test types::rc::tests::derive::receiver_mut ... ok [INFO] [stdout] test types::rc::tests::derive::associated_types_dodgy_name ... ok [INFO] [stdout] test types::rc::tests::derive::generics_bounded ... ok [INFO] [stdout] test types::rc::tests::derive::receiver_arbitrary ... ok [INFO] [stdout] test types::rc::tests::derive::generics ... ok [INFO] [stdout] test types::rc::tests::derive::associated_types_bound ... ok [INFO] [stdout] test types::rc::tests::derive::associated_types_and_generics ... ok [INFO] [stdout] test types::rc::tests::derive::associated_types_attrs ... ok [INFO] [stdout] test types::rc::tests::derive::associated_types ... ok [INFO] [stdout] test types::rc::tests::derive::associated_type_generics_bounded ... ok [INFO] [stdout] test types::rc::tests::derive::associated_type_generics_lifetimes ... ok [INFO] [stdout] test types::rc::tests::derive::receiver_ref ... ok [INFO] [stdout] test types::r#ref::tests::derive::receiver_ref ... ok [INFO] [stdout] test types::rc::tests::derive::generics_lifetime ... ok [INFO] [stdout] test types::rc::tests::derive::receiver_self ... ok [INFO] [stdout] test utils::tests::prepend_function_path ... ok [INFO] [stdout] test utils::tests::trait_to_generic_ident ... ok [INFO] [stdout] test utils::tests::deref_expr ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 91 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] [stderr] Running tests/char_visitor.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/char_visitor-20e27e731eb8b74c) [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 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/derive_arc/mod.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/derive_arc-bfb52b74d935317a) [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling impls v1.0.3 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling blanket v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling blanket-tests v0.0.0 (/opt/rustwide/target/tests/trybuild/blanket) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.80s [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] test tests/derive_arc/fails/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] --> tests/derive_arc/fails/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] [INFO] [stderr] ACTUAL OUTPUT: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error[E0080]: attempt to compute `0_usize - 1_usize`, which would overflow [INFO] [stderr] --> tests/derive_arc/fails/noderive.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | const_assert!(impls!(Arc: Counter)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ evaluation of `main::_::{constant#0}` failed here [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 tests/derive_arc/fails/receiver_box.rs [should fail to compile] ... ok [INFO] [stderr] test tests/derive_arc/fails/receiver_mut.rs [should fail to compile] ... ok [INFO] [stderr] test tests/derive_arc/fails/receiver_self.rs [should fail to compile] ... ok [INFO] [stderr] test tests/derive_arc/successes/assoc_function.rs [should pass] ... ok [INFO] [stderr] test tests/derive_arc/successes/assoc_function_rettype.rs [should pass] ... ok [INFO] [stderr] test tests/derive_arc/successes/assoc_type.rs [should pass] ... ok [INFO] [stderr] test tests/derive_arc/successes/async_assoc_function.rs [should pass] ... ok [INFO] [stderr] test tests/derive_arc/successes/async_method.rs [should pass] ... ok [INFO] [stderr] test tests/derive_arc/successes/receiver_ref.rs [should pass] ... ok [INFO] [stderr] test tests/derive_arc/successes/trait_generics.rs [should pass] ... ok [INFO] [stderr] test tests/derive_arc/successes/where_clause_assoc_fn.rs [should pass] ... ok [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.105/src/run.rs:102:13: [INFO] [stderr] 1 of 12 tests failed [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7f756ad0f612 - std::backtrace_rs::backtrace::libunwind::trace::h559918daaaf51ab7 [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x7f756ad0f612 - std::backtrace_rs::backtrace::trace_unsynchronized::hb04fbcf80d07af8b [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x7f756ad0f612 - std::sys::backtrace::_print_fmt::h7c0bbbbfac0065d4 [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x7f756ad0f612 - ::fmt::hb62c8ed31943daa5 [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x7f756ad4aac3 - core::fmt::rt::Argument::fmt::he5eaa7dd607ed4c9 [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x7f756ad4aac3 - core::fmt::write::h375399f8cb90b45a [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/fmt/mod.rs:1460:25 [INFO] [stderr] 6: 0x7f756ad0c493 - std::io::default_write_fmt::h5b62fa6c96f0f73d [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x7f756ad0c493 - std::io::Write::write_fmt::h8399aff377841b1f [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x7f756ad0f462 - std::sys::backtrace::BacktraceLock::print::ha189c586374f916a [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x7f756ad11542 - std::panicking::default_hook::{{closure}}::ha3a26c98ff210e12 [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:300:27 [INFO] [stderr] 10: 0x7f756ad11345 - std::panicking::default_hook::h8c8a86b4390ab794 [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:327:9 [INFO] [stderr] 11: 0x7f756ad11ed2 - std::panicking::rust_panic_with_hook::hb3b66c2e80efa371 [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:833:13 [INFO] [stderr] 12: 0x7f756ad11c8a - std::panicking::begin_panic_handler::{{closure}}::h9c68d0f839e62070 [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:706:13 [INFO] [stderr] 13: 0x7f756ad0fb19 - std::sys::backtrace::__rust_end_short_backtrace::h68d22ddde4a73ad6 [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:168:18 [INFO] [stderr] 14: 0x7f756ad1191d - __rustc[f4ffc7196a45a630]::rust_begin_unwind [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:697:5 [INFO] [stderr] 15: 0x7f756aa37d20 - core::panicking::panic_fmt::h8cdd4c81eb9069aa [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x7f756aa475a5 - trybuild::run::::run::h390e7d0fd458ef3a [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.105/src/run.rs:102:13 [INFO] [stderr] 17: 0x7f756aa4cd98 - ::drop::hba5f6f09729413c6 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.105/src/lib.rs:341:38 [INFO] [stderr] 18: 0x7f756aa38be7 - core::ptr::drop_in_place::hab0bc4128913a03b [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ptr/mod.rs:799:1 [INFO] [stderr] 19: 0x7f756aa395c1 - derive_arc::main::h237a19ec877f2d80 [INFO] [stderr] at /opt/rustwide/workdir/tests/derive_arc/mod.rs:7:1 [INFO] [stderr] 20: 0x7f756aa38b7b - core::ops::function::FnOnce::call_once::h66d99cc6930a83c6 [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 21: 0x7f756aa38b2e - std::sys::backtrace::__rust_begin_short_backtrace::h9141cc60a29aa2dc [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:152:18 [INFO] [stderr] 22: 0x7f756aa38a91 - std::rt::lang_start::{{closure}}::h623464cd25e90ee9 [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/rt.rs:206:18 [INFO] [stderr] 23: 0x7f756ad07910 - core::ops::function::impls:: for &F>::call_once::hdfb190d44b7cc8d5 [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:284:21 [INFO] [stderr] 24: 0x7f756ad07910 - std::panicking::catch_unwind::do_call::hf707d88c4535a61d [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:589:40 [INFO] [stderr] 25: 0x7f756ad07910 - std::panicking::catch_unwind::h2c6cb0f89e4bd214 [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:552:19 [INFO] [stderr] 26: 0x7f756ad07910 - std::panic::catch_unwind::h129c667ad116de0b [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panic.rs:359:14 [INFO] [stderr] 27: 0x7f756ad07910 - std::rt::lang_start_internal::{{closure}}::h179d5769c8aa66f1 [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/rt.rs:175:24 [INFO] [stderr] 28: 0x7f756ad07910 - std::panicking::catch_unwind::do_call::he9fe4b6913e10a08 [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:589:40 [INFO] [stderr] 29: 0x7f756ad07910 - std::panicking::catch_unwind::hf0646b68d73b6658 [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:552:19 [INFO] [stderr] 30: 0x7f756ad07910 - std::panic::catch_unwind::hf06d647f30596483 [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panic.rs:359:14 [INFO] [stderr] 31: 0x7f756ad07910 - std::rt::lang_start_internal::hf3f8e012fdc77af0 [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/rt.rs:171:5 [INFO] [stderr] 32: 0x7f756aa38a77 - std::rt::lang_start::h20aa43fc1bd8e782 [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/rt.rs:205:5 [INFO] [stderr] 33: 0x7f756aa395fe - main [INFO] [stderr] error: test failed, to rerun pass `--test derive_arc` [INFO] running `Command { std: "docker" "inspect" "8f11a8b14b5e32947ccfa2449fd333942b7944b4029c4afa07688316885b3f40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f11a8b14b5e32947ccfa2449fd333942b7944b4029c4afa07688316885b3f40", kill_on_drop: false }` [INFO] [stdout] 8f11a8b14b5e32947ccfa2449fd333942b7944b4029c4afa07688316885b3f40