[INFO] fetching crate pia 0.2.0... [INFO] testing pia-0.2.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate pia 0.2.0 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate pia 0.2.0 [INFO] finished tweaking crates.io crate pia 0.2.0 [INFO] tweaked toml for crates.io crate pia 0.2.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate pia 0.2.0 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 7 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] f6e825b7b4ae3f295ed95b27fc1c93f7fe56aba01df18dc41eb884d8a6d6801e [INFO] running `Command { std: "docker" "start" "-a" "f6e825b7b4ae3f295ed95b27fc1c93f7fe56aba01df18dc41eb884d8a6d6801e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f6e825b7b4ae3f295ed95b27fc1c93f7fe56aba01df18dc41eb884d8a6d6801e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6e825b7b4ae3f295ed95b27fc1c93f7fe56aba01df18dc41eb884d8a6d6801e", kill_on_drop: false }` [INFO] [stdout] f6e825b7b4ae3f295ed95b27fc1c93f7fe56aba01df18dc41eb884d8a6d6801e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] a3ec85758a646e384f4d0f020287c3de00c3e3515e3e52331893bd70924f28f2 [INFO] running `Command { std: "docker" "start" "-a" "a3ec85758a646e384f4d0f020287c3de00c3e3515e3e52331893bd70924f28f2", kill_on_drop: false }` [INFO] [stderr] Compiling pia v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(const_generics)] [INFO] [stdout] | ^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed in 1.56.0 (you are using 1.89.0-nightly (8de4c7234 2025-06-19)); see for more information [INFO] [stdout] = note: removed in favor of `#![feature(adt_const_params)]` and `#![feature(generic_const_exprs)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(const_evaluatable_checked)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed in 1.56.0 (you are using 1.89.0-nightly (8de4c7234 2025-06-19)); see for more information [INFO] [stdout] = note: renamed to `generic_const_exprs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: generic parameters may not be used in const operations [INFO] [stdout] --> src/lib.rs:55:29 [INFO] [stdout] | [INFO] [stdout] 55 | where [u8; get_array_length(BITS, LEN)]: Sized { [INFO] [stdout] | ^^^^ cannot perform const operation using `BITS` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments here, i.e. `BITS` [INFO] [stdout] = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: generic parameters may not be used in const operations [INFO] [stdout] --> src/lib.rs:55:35 [INFO] [stdout] | [INFO] [stdout] 55 | where [u8; get_array_length(BITS, LEN)]: Sized { [INFO] [stdout] | ^^^ cannot perform const operation using `LEN` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments here, i.e. `LEN` [INFO] [stdout] = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: generic parameters may not be used in const operations [INFO] [stdout] --> src/lib.rs:56:36 [INFO] [stdout] | [INFO] [stdout] 56 | content: [u8; get_array_length(BITS, LEN)] [INFO] [stdout] | ^^^^ cannot perform const operation using `BITS` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments here, i.e. `BITS` [INFO] [stdout] = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: generic parameters may not be used in const operations [INFO] [stdout] --> src/lib.rs:56:42 [INFO] [stdout] | [INFO] [stdout] 56 | content: [u8; get_array_length(BITS, LEN)] [INFO] [stdout] | ^^^ cannot perform const operation using `LEN` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments here, i.e. `LEN` [INFO] [stdout] = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: generic parameters may not be used in const operations [INFO] [stdout] --> src/lib.rs:60:29 [INFO] [stdout] | [INFO] [stdout] 60 | where [u8; get_array_length(BITS, LEN)]: Sized { [INFO] [stdout] | ^^^^ cannot perform const operation using `BITS` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments here, i.e. `BITS` [INFO] [stdout] = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: generic parameters may not be used in const operations [INFO] [stdout] --> src/lib.rs:60:35 [INFO] [stdout] | [INFO] [stdout] 60 | where [u8; get_array_length(BITS, LEN)]: Sized { [INFO] [stdout] | ^^^ cannot perform const operation using `LEN` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments here, i.e. `LEN` [INFO] [stdout] = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: generic parameters may not be used in const operations [INFO] [stdout] --> src/lib.rs:219:29 [INFO] [stdout] | [INFO] [stdout] 219 | where [u8; get_array_length(BITS, LEN)]: Sized { [INFO] [stdout] | ^^^^ cannot perform const operation using `BITS` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments here, i.e. `BITS` [INFO] [stdout] = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: generic parameters may not be used in const operations [INFO] [stdout] --> src/lib.rs:219:35 [INFO] [stdout] | [INFO] [stdout] 219 | where [u8; get_array_length(BITS, LEN)]: Sized { [INFO] [stdout] | ^^^ cannot perform const operation using `LEN` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments here, i.e. `LEN` [INFO] [stdout] = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: generic parameters may not be used in const operations [INFO] [stdout] --> src/lib.rs:222:43 [INFO] [stdout] | [INFO] [stdout] 222 | content: [0; get_array_length(BITS, LEN)] [INFO] [stdout] | ^^^^ cannot perform const operation using `BITS` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments here, i.e. `BITS` [INFO] [stdout] = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: generic parameters may not be used in const operations [INFO] [stdout] --> src/lib.rs:222:49 [INFO] [stdout] | [INFO] [stdout] 222 | content: [0; get_array_length(BITS, LEN)] [INFO] [stdout] | ^^^ cannot perform const operation using `LEN` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments here, i.e. `LEN` [INFO] [stdout] = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: generic parameters may not be used in const operations [INFO] [stdout] --> src/lib.rs:229:29 [INFO] [stdout] | [INFO] [stdout] 229 | where [u8; get_array_length(BITS, LEN)]: Sized { [INFO] [stdout] | ^^^^ cannot perform const operation using `BITS` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments here, i.e. `BITS` [INFO] [stdout] = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: generic parameters may not be used in const operations [INFO] [stdout] --> src/lib.rs:229:35 [INFO] [stdout] | [INFO] [stdout] 229 | where [u8; get_array_length(BITS, LEN)]: Sized { [INFO] [stdout] | ^^^ cannot perform const operation using `LEN` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments here, i.e. `LEN` [INFO] [stdout] = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: generic parameters may not be used in const operations [INFO] [stdout] --> src/lib.rs:237:29 [INFO] [stdout] | [INFO] [stdout] 237 | where [u8; get_array_length(BITS, LEN)]: Sized { [INFO] [stdout] | ^^^^ cannot perform const operation using `BITS` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments here, i.e. `BITS` [INFO] [stdout] = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: generic parameters may not be used in const operations [INFO] [stdout] --> src/lib.rs:237:35 [INFO] [stdout] | [INFO] [stdout] 237 | where [u8; get_array_length(BITS, LEN)]: Sized { [INFO] [stdout] | ^^^ cannot perform const operation using `LEN` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments here, i.e. `LEN` [INFO] [stdout] = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: generic parameters may not be used in const operations [INFO] [stdout] --> src/lib.rs:246:29 [INFO] [stdout] | [INFO] [stdout] 246 | where [u8; get_array_length(BITS, LEN)]: Sized { [INFO] [stdout] | ^^^^ cannot perform const operation using `BITS` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments here, i.e. `BITS` [INFO] [stdout] = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: generic parameters may not be used in const operations [INFO] [stdout] --> src/lib.rs:246:35 [INFO] [stdout] | [INFO] [stdout] 246 | where [u8; get_array_length(BITS, LEN)]: Sized { [INFO] [stdout] | ^^^ cannot perform const operation using `LEN` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments here, i.e. `LEN` [INFO] [stdout] = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: generic parameters may not be used in const operations [INFO] [stdout] --> src/lib.rs:254:29 [INFO] [stdout] | [INFO] [stdout] 254 | where [u8; get_array_length(BITS, LEN)]: Sized { [INFO] [stdout] | ^^^^ cannot perform const operation using `BITS` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments here, i.e. `BITS` [INFO] [stdout] = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: generic parameters may not be used in const operations [INFO] [stdout] --> src/lib.rs:254:35 [INFO] [stdout] | [INFO] [stdout] 254 | where [u8; get_array_length(BITS, LEN)]: Sized { [INFO] [stdout] | ^^^ cannot perform const operation using `LEN` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments here, i.e. `LEN` [INFO] [stdout] = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: generic parameters may not be used in const operations [INFO] [stdout] --> src/lib.rs:268:29 [INFO] [stdout] | [INFO] [stdout] 268 | where [u8; get_array_length(BITS, LEN)]: Sized { [INFO] [stdout] | ^^^^ cannot perform const operation using `BITS` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments here, i.e. `BITS` [INFO] [stdout] = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: generic parameters may not be used in const operations [INFO] [stdout] --> src/lib.rs:268:35 [INFO] [stdout] | [INFO] [stdout] 268 | where [u8; get_array_length(BITS, LEN)]: Sized { [INFO] [stdout] | ^^^ cannot perform const operation using `LEN` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments here, i.e. `LEN` [INFO] [stdout] = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: generic parameters may not be used in const operations [INFO] [stdout] --> src/lib.rs:288:29 [INFO] [stdout] | [INFO] [stdout] 288 | where [u8; get_array_length(BITS, LEN)]: Sized { [INFO] [stdout] | ^^^^ cannot perform const operation using `BITS` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments here, i.e. `BITS` [INFO] [stdout] = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: generic parameters may not be used in const operations [INFO] [stdout] --> src/lib.rs:288:35 [INFO] [stdout] | [INFO] [stdout] 288 | where [u8; get_array_length(BITS, LEN)]: Sized { [INFO] [stdout] | ^^^ cannot perform const operation using `LEN` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments here, i.e. `LEN` [INFO] [stdout] = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: generic parameters may not be used in const operations [INFO] [stdout] --> src/lib.rs:307:29 [INFO] [stdout] | [INFO] [stdout] 307 | where [u8; get_array_length(BITS, LEN)]: Sized { [INFO] [stdout] | ^^^^ cannot perform const operation using `BITS` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments here, i.e. `BITS` [INFO] [stdout] = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: generic parameters may not be used in const operations [INFO] [stdout] --> src/lib.rs:307:35 [INFO] [stdout] | [INFO] [stdout] 307 | where [u8; get_array_length(BITS, LEN)]: Sized { [INFO] [stdout] | ^^^ cannot perform const operation using `LEN` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments here, i.e. `LEN` [INFO] [stdout] = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: generic parameters may not be used in const operations [INFO] [stdout] --> src/lib.rs:313:29 [INFO] [stdout] | [INFO] [stdout] 313 | where [u8; get_array_length(BITS, LEN)]: Sized { [INFO] [stdout] | ^^^^ cannot perform const operation using `BITS` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments here, i.e. `BITS` [INFO] [stdout] = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: generic parameters may not be used in const operations [INFO] [stdout] --> src/lib.rs:313:35 [INFO] [stdout] | [INFO] [stdout] 313 | where [u8; get_array_length(BITS, LEN)]: Sized { [INFO] [stdout] | ^^^ cannot perform const operation using `LEN` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments here, i.e. `LEN` [INFO] [stdout] = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stderr] error: could not compile `pia` (lib) due to 28 previous errors [INFO] running `Command { std: "docker" "inspect" "a3ec85758a646e384f4d0f020287c3de00c3e3515e3e52331893bd70924f28f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3ec85758a646e384f4d0f020287c3de00c3e3515e3e52331893bd70924f28f2", kill_on_drop: false }` [INFO] [stdout] a3ec85758a646e384f4d0f020287c3de00c3e3515e3e52331893bd70924f28f2