[INFO] fetching crate ottavino 0.4.0... [INFO] testing ottavino-0.4.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2 [INFO] extracting crate ottavino 0.4.0 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate ottavino 0.4.0 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate ottavino 0.4.0 [INFO] tweaked toml for crates.io crate ottavino 0.4.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ottavino 0.4.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate ottavino 0.4.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 51224f28de4d931193f5c989c8138f7d9cb49ba3888454e445f62b1648f4eea1 [INFO] running `Command { std: "docker" "start" "-a" "51224f28de4d931193f5c989c8138f7d9cb49ba3888454e445f62b1648f4eea1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "51224f28de4d931193f5c989c8138f7d9cb49ba3888454e445f62b1648f4eea1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51224f28de4d931193f5c989c8138f7d9cb49ba3888454e445f62b1648f4eea1", kill_on_drop: false }` [INFO] [stdout] 51224f28de4d931193f5c989c8138f7d9cb49ba3888454e445f62b1648f4eea1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5fe4531ef5698afadda84d8faeb9a5f488e7f62b3aba388f45d4d8a5a6eb8c0e [INFO] running `Command { std: "docker" "start" "-a" "5fe4531ef5698afadda84d8faeb9a5f488e7f62b3aba388f45d4d8a5a6eb8c0e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling zerocopy v0.7.34 [INFO] [stderr] Compiling thiserror v1.0.61 [INFO] [stderr] Compiling allocator-api2 v0.2.18 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Compiling sptr v0.3.2 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling syn v2.0.68 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Compiling thiserror-impl v1.0.61 [INFO] [stderr] Compiling ottavino-gc-arena-derive v0.6.0 [INFO] [stderr] Compiling ottavino-gc-arena v0.6.0 [INFO] [stderr] Compiling ottavino v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.96s [INFO] running `Command { std: "docker" "inspect" "5fe4531ef5698afadda84d8faeb9a5f488e7f62b3aba388f45d4d8a5a6eb8c0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5fe4531ef5698afadda84d8faeb9a5f488e7f62b3aba388f45d4d8a5a6eb8c0e", kill_on_drop: false }` [INFO] [stdout] 5fe4531ef5698afadda84d8faeb9a5f488e7f62b3aba388f45d4d8a5a6eb8c0e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9c297fb87075fec850f0509079da5460b9b608b07564d4f0adad3541373259cf [INFO] running `Command { std: "docker" "start" "-a" "9c297fb87075fec850f0509079da5460b9b608b07564d4f0adad3541373259cf", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling anstyle-parse v0.2.4 [INFO] [stderr] Compiling anstyle v1.0.7 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling anstyle-query v1.1.0 [INFO] [stderr] Compiling nix v0.28.0 [INFO] [stderr] Compiling colorchoice v1.0.1 [INFO] [stderr] Compiling linux-raw-sys v0.4.14 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.0 [INFO] [stderr] Compiling clap_lex v0.7.1 [INFO] [stderr] Compiling nibble_vec v0.1.0 [INFO] [stderr] Compiling anstream v0.6.14 [INFO] [stderr] Compiling home v0.5.9 [INFO] [stderr] Compiling unicode-segmentation v1.11.0 [INFO] [stderr] Compiling unicode-width v0.1.13 [INFO] [stderr] Compiling radix_trie v0.2.1 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling clap_builder v4.5.8 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling clap v4.5.8 [INFO] [stderr] Compiling fd-lock v4.0.2 [INFO] [stderr] Compiling ottavino-gc-arena v0.6.0 [INFO] [stderr] Compiling ottavino v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling rustyline v14.0.0 [INFO] [stdout] error: cannot find derive macro `Collect` in this scope [INFO] [stdout] --> tests/callback.rs:75:22 [INFO] [stdout] | [INFO] [stdout] 75 | #[derive(Collect)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: the derive macro `Collect` accepts the similarly named `collect` attribute (notice the capitalization) [INFO] [stdout] | [INFO] [stdout] 75 - #[derive(Collect)] [INFO] [stdout] 75 + #[derive(collect)] [INFO] [stdout] | [INFO] [stdout] help: consider importing this derive macro [INFO] [stdout] | [INFO] [stdout] 1 + use ottavino_gc_arena::Collect; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `collect` in this scope [INFO] [stdout] --> tests/callback.rs:76:15 [INFO] [stdout] | [INFO] [stdout] 76 | #[collect(require_static)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `collect` is an attribute that can be used by the derive macro `Collect`, you might be missing a `derive` attribute [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find derive macro `Collect` in this scope [INFO] [stdout] --> tests/callback.rs:151:22 [INFO] [stdout] | [INFO] [stdout] 151 | #[derive(Collect)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: the derive macro `Collect` accepts the similarly named `collect` attribute (notice the capitalization) [INFO] [stdout] | [INFO] [stdout] 151 - #[derive(Collect)] [INFO] [stdout] 151 + #[derive(collect)] [INFO] [stdout] | [INFO] [stdout] help: consider importing this derive macro [INFO] [stdout] | [INFO] [stdout] 1 + use ottavino_gc_arena::Collect; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `collect` in this scope [INFO] [stdout] --> tests/callback.rs:152:15 [INFO] [stdout] | [INFO] [stdout] 152 | #[collect(require_static)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `collect` is an attribute that can be used by the derive macro `Collect`, you might be missing a `derive` attribute [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find derive macro `Collect` in this scope [INFO] [stdout] --> tests/callback.rs:235:22 [INFO] [stdout] | [INFO] [stdout] 235 | #[derive(Collect)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: the derive macro `Collect` accepts the similarly named `collect` attribute (notice the capitalization) [INFO] [stdout] | [INFO] [stdout] 235 - #[derive(Collect)] [INFO] [stdout] 235 + #[derive(collect)] [INFO] [stdout] | [INFO] [stdout] help: consider importing this derive macro [INFO] [stdout] | [INFO] [stdout] 1 + use ottavino_gc_arena::Collect; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `collect` in this scope [INFO] [stdout] --> tests/callback.rs:236:15 [INFO] [stdout] | [INFO] [stdout] 236 | #[collect(require_static)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `collect` is an attribute that can be used by the derive macro `Collect`, you might be missing a `derive` attribute [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `loopy_callback::{closure#0}::{closure#0}::Cont: ottavino_gc_arena::collect::Collect` is not satisfied [INFO] [stdout] --> tests/callback.rs:79:41 [INFO] [stdout] | [INFO] [stdout] 79 | impl<'gc> Sequence<'gc> for Cont { [INFO] [stdout] | ^^^^ unsatisfied trait bound [INFO] [stdout] | [INFO] [stdout] help: the trait `ottavino_gc_arena::collect::Collect` is not implemented for `loopy_callback::{closure#0}::{closure#0}::Cont` [INFO] [stdout] --> tests/callback.rs:77:13 [INFO] [stdout] | [INFO] [stdout] 77 | struct Cont(i64); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] = help: the following other types implement trait `ottavino_gc_arena::collect::Collect`: [INFO] [stdout] &'static T [INFO] [stdout] () [INFO] [stdout] (A, B) [INFO] [stdout] (A, B, C) [INFO] [stdout] (A, B, C, D) [INFO] [stdout] (A, B, C, D, E) [INFO] [stdout] (A, B, C, D, E, F) [INFO] [stdout] (A, B, C, D, E, F, G) [INFO] [stdout] and 117 others [INFO] [stdout] note: required by a bound in `ottavino::Sequence` [INFO] [stdout] --> src/callback.rs:287:26 [INFO] [stdout] | [INFO] [stdout] 287 | pub trait Sequence<'gc>: Collect { [INFO] [stdout] | ^^^^^^^ required by this bound in `Sequence` [INFO] [stdout] = note: `Sequence` is a "sealed trait", because to implement it you also need to implement `ottavino_gc_arena::collect::Collect`, which is not accessible; this is usually done to force you to use one of the provided types that already implement it [INFO] [stdout] = help: the following types implement the trait: [INFO] [stdout] ottavino::any::Any<'gc, M> [INFO] [stdout] ottavino::any::AnyInner [INFO] [stdout] ottavino::any::Value [INFO] [stdout] ottavino::async_callback::SequenceImpl<'gc, F> [INFO] [stdout] ottavino::CallbackReturn<'gc> [INFO] [stdout] ottavino::Callback<'gc> [INFO] [stdout] ottavino::Callback<'gc>::new::HeaderCallback<'gc, C> [INFO] [stdout] ottavino::Callback<'gc>::from_fn_with::RootCallback [INFO] [stdout] and 148 others [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `yield_sequence::{closure#0}::{closure#0}::Cont: ottavino_gc_arena::collect::Collect` is not satisfied [INFO] [stdout] --> tests/callback.rs:155:41 [INFO] [stdout] | [INFO] [stdout] 155 | impl<'gc> Sequence<'gc> for Cont { [INFO] [stdout] | ^^^^ unsatisfied trait bound [INFO] [stdout] | [INFO] [stdout] help: the trait `ottavino_gc_arena::collect::Collect` is not implemented for `yield_sequence::{closure#0}::{closure#0}::Cont` [INFO] [stdout] --> tests/callback.rs:153:13 [INFO] [stdout] | [INFO] [stdout] 153 | struct Cont(i8); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] = help: the following other types implement trait `ottavino_gc_arena::collect::Collect`: [INFO] [stdout] &'static T [INFO] [stdout] () [INFO] [stdout] (A, B) [INFO] [stdout] (A, B, C) [INFO] [stdout] (A, B, C, D) [INFO] [stdout] (A, B, C, D, E) [INFO] [stdout] (A, B, C, D, E, F) [INFO] [stdout] (A, B, C, D, E, F, G) [INFO] [stdout] and 117 others [INFO] [stdout] note: required by a bound in `ottavino::Sequence` [INFO] [stdout] --> src/callback.rs:287:26 [INFO] [stdout] | [INFO] [stdout] 287 | pub trait Sequence<'gc>: Collect { [INFO] [stdout] | ^^^^^^^ required by this bound in `Sequence` [INFO] [stdout] = note: `Sequence` is a "sealed trait", because to implement it you also need to implement `ottavino_gc_arena::collect::Collect`, which is not accessible; this is usually done to force you to use one of the provided types that already implement it [INFO] [stdout] = help: the following types implement the trait: [INFO] [stdout] ottavino::any::Any<'gc, M> [INFO] [stdout] ottavino::any::AnyInner [INFO] [stdout] ottavino::any::Value [INFO] [stdout] ottavino::async_callback::SequenceImpl<'gc, F> [INFO] [stdout] ottavino::CallbackReturn<'gc> [INFO] [stdout] ottavino::Callback<'gc> [INFO] [stdout] ottavino::Callback<'gc>::new::HeaderCallback<'gc, C> [INFO] [stdout] ottavino::Callback<'gc>::from_fn_with::RootCallback [INFO] [stdout] and 148 others [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `resume_with_err::{closure#0}::{closure#0}::Cont: ottavino_gc_arena::collect::Collect` is not satisfied [INFO] [stdout] --> tests/callback.rs:239:41 [INFO] [stdout] | [INFO] [stdout] 239 | impl<'gc> Sequence<'gc> for Cont { [INFO] [stdout] | ^^^^ unsatisfied trait bound [INFO] [stdout] | [INFO] [stdout] help: the trait `ottavino_gc_arena::collect::Collect` is not implemented for `resume_with_err::{closure#0}::{closure#0}::Cont` [INFO] [stdout] --> tests/callback.rs:237:13 [INFO] [stdout] | [INFO] [stdout] 237 | struct Cont; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] = help: the following other types implement trait `ottavino_gc_arena::collect::Collect`: [INFO] [stdout] &'static T [INFO] [stdout] () [INFO] [stdout] (A, B) [INFO] [stdout] (A, B, C) [INFO] [stdout] (A, B, C, D) [INFO] [stdout] (A, B, C, D, E) [INFO] [stdout] (A, B, C, D, E, F) [INFO] [stdout] (A, B, C, D, E, F, G) [INFO] [stdout] and 117 others [INFO] [stdout] note: required by a bound in `ottavino::Sequence` [INFO] [stdout] --> src/callback.rs:287:26 [INFO] [stdout] | [INFO] [stdout] 287 | pub trait Sequence<'gc>: Collect { [INFO] [stdout] | ^^^^^^^ required by this bound in `Sequence` [INFO] [stdout] = note: `Sequence` is a "sealed trait", because to implement it you also need to implement `ottavino_gc_arena::collect::Collect`, which is not accessible; this is usually done to force you to use one of the provided types that already implement it [INFO] [stdout] = help: the following types implement the trait: [INFO] [stdout] ottavino::any::Any<'gc, M> [INFO] [stdout] ottavino::any::AnyInner [INFO] [stdout] ottavino::any::Value [INFO] [stdout] ottavino::async_callback::SequenceImpl<'gc, F> [INFO] [stdout] ottavino::CallbackReturn<'gc> [INFO] [stdout] ottavino::Callback<'gc> [INFO] [stdout] ottavino::Callback<'gc>::new::HeaderCallback<'gc, C> [INFO] [stdout] ottavino::Callback<'gc>::from_fn_with::RootCallback [INFO] [stdout] and 148 others [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ottavino` (test "callback") due to 9 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "9c297fb87075fec850f0509079da5460b9b608b07564d4f0adad3541373259cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c297fb87075fec850f0509079da5460b9b608b07564d4f0adad3541373259cf", kill_on_drop: false }` [INFO] [stdout] 9c297fb87075fec850f0509079da5460b9b608b07564d4f0adad3541373259cf