[INFO] fetching crate osaka-dns 0.3.0... [INFO] testing osaka-dns-0.3.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate osaka-dns 0.3.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate osaka-dns 0.3.0 [INFO] finished tweaking crates.io crate osaka-dns 0.3.0 [INFO] tweaked toml for crates.io crate osaka-dns 0.3.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate osaka-dns 0.3.0 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] Locking 25 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] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded osaka-macros v0.2.10 [INFO] [stderr] Downloaded tinylogger v0.1.1 [INFO] [stderr] Downloaded osaka v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] aad0537da1a18962619789f5336febad1b2ba15998675c3203778689fd747e19 [INFO] running `Command { std: "docker" "start" "-a" "aad0537da1a18962619789f5336febad1b2ba15998675c3203778689fd747e19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aad0537da1a18962619789f5336febad1b2ba15998675c3203778689fd747e19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aad0537da1a18962619789f5336febad1b2ba15998675c3203778689fd747e19", kill_on_drop: false }` [INFO] [stdout] aad0537da1a18962619789f5336febad1b2ba15998675c3203778689fd747e19 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 541d3dafe79dd38715705e9833aacace391adfd72496186ee261f8c220e83993 [INFO] running `Command { std: "docker" "start" "-a" "541d3dafe79dd38715705e9833aacace391adfd72496186ee261f8c220e83993", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling slab v0.4.10 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.39 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling osaka-macros v0.2.10 [INFO] [stderr] Compiling osaka v0.3.0 [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/osaka-0.3.0/src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(generators, generator_trait, register_attr)] [INFO] [stdout] | ^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed in 1.75.0 (you are using 1.89.0-nightly (8de4c7234 2025-06-19)); see for more information [INFO] [stdout] = note: renamed to `coroutines` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/osaka-0.3.0/src/lib.rs:1:41 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(generators, generator_trait, register_attr)] [INFO] [stdout] | ^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed in 1.65.0 (you are using 1.89.0-nightly (8de4c7234 2025-06-19)); see for more information [INFO] [stdout] = note: removed in favor of `#![register_tool]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved imports `std::ops::Generator`, `std::ops::GeneratorState` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/osaka-0.3.0/src/lib.rs:10:16 [INFO] [stdout] | [INFO] [stdout] 10 | use std::ops::{Generator, GeneratorState}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^ no `GeneratorState` in `ops` [INFO] [stdout] | | [INFO] [stdout] | no `Generator` in `ops` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `register_attr` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/osaka-0.3.0/src/lib.rs:2:4 [INFO] [stdout] | [INFO] [stdout] 2 | #![register_attr(osaka)] [INFO] [stdout] | ^^^^^^^^^^^^^ help: a built-in attribute with a similar name exists: `register_tool` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `generator_trait` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/osaka-0.3.0/src/lib.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(generators, generator_trait, register_attr)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0053]: method `report` has an incompatible type for trait [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/osaka-0.3.0/src/lib.rs:380:28 [INFO] [stdout] | [INFO] [stdout] 380 | fn report(mut self) -> i32 { [INFO] [stdout] | ^^^ expected `ExitCode`, found `i32` [INFO] [stdout] | [INFO] [stdout] = note: expected signature `fn(Task<_>) -> ExitCode` [INFO] [stdout] found signature `fn(Task<_>) -> i32` [INFO] [stdout] help: change the output type to match the trait [INFO] [stdout] | [INFO] [stdout] 380 - fn report(mut self) -> i32 { [INFO] [stdout] 380 + fn report(mut self) -> ExitCode { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0053, E0432, E0557, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0053`. [INFO] [stdout] [INFO] [stderr] error: could not compile `osaka` (lib) due to 6 previous errors [INFO] running `Command { std: "docker" "inspect" "541d3dafe79dd38715705e9833aacace391adfd72496186ee261f8c220e83993", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "541d3dafe79dd38715705e9833aacace391adfd72496186ee261f8c220e83993", kill_on_drop: false }` [INFO] [stdout] 541d3dafe79dd38715705e9833aacace391adfd72496186ee261f8c220e83993