[INFO] fetching crate proseg 1.0.4...
[INFO] checking proseg-1.0.4 against master#eb10639928a2781cf0a12440007fbcc1e3a6888f for pr-127827-1
[INFO] extracting crate proseg 1.0.4 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate proseg 1.0.4 on toolchain eb10639928a2781cf0a12440007fbcc1e3a6888f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eb10639928a2781cf0a12440007fbcc1e3a6888f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate proseg 1.0.4
[INFO] finished tweaking crates.io crate proseg 1.0.4
[INFO] tweaked toml for crates.io crate proseg 1.0.4 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate proseg 1.0.4 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" "+eb10639928a2781cf0a12440007fbcc1e3a6888f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+eb10639928a2781cf0a12440007fbcc1e3a6888f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "78721505a34a076b9154a8c187105893800bbf5863a754b4f7cce616b07bcf9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78721505a34a076b9154a8c187105893800bbf5863a754b4f7cce616b07bcf9b", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+eb10639928a2781cf0a12440007fbcc1e3a6888f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f3e1ce632a2697319f47835addd22557112e15d7389c87ab9e00e87511d0204
[INFO] running `Command { std: "docker" "start" "-a" "4f3e1ce632a2697319f47835addd22557112e15d7389c87ab9e00e87511d0204", kill_on_drop: false }`
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[INFO] [stderr]     Checking proseg v1.0.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `α_θ`, `β_θ`, `α_c`, and `β_c` are never read
[INFO] [stdout]    --> src/sampler.rs:86:9
[INFO] [stdout]     |
[INFO] [stdout] 72  | pub struct ModelPriors {
[INFO] [stdout]     |            ----------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 86  |     pub α_θ: f32,
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 87  |     pub β_θ: f32,
[INFO] [stdout]     |         ^^^
[INFO] [stdout] ...
[INFO] [stdout] 103 |     pub α_c: f32,
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 104 |     pub β_c: f32,
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ModelPriors` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DfsInfo` is never constructed
[INFO] [stdout]   --> src/sampler/connectivity.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct DfsInfo {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `erf` is never used
[INFO] [stdout]  --> src/sampler/polyagamma/float.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub trait Float: float::Float + AddAssign + SubAssign + MulAssign {
[INFO] [stdout]   |           ----- method in this trait
[INFO] [stdout] 7 |     fn erf(self) -> Self;
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `α_θ`, `β_θ`, `α_c`, and `β_c` are never read
[INFO] [stdout]    --> src/sampler.rs:86:9
[INFO] [stdout]     |
[INFO] [stdout] 72  | pub struct ModelPriors {
[INFO] [stdout]     |            ----------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 86  |     pub α_θ: f32,
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 87  |     pub β_θ: f32,
[INFO] [stdout]     |         ^^^
[INFO] [stdout] ...
[INFO] [stdout] 103 |     pub α_c: f32,
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 104 |     pub β_c: f32,
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ModelPriors` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DfsInfo` is never constructed
[INFO] [stdout]   --> src/sampler/connectivity.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct DfsInfo {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `erf` is never used
[INFO] [stdout]  --> src/sampler/polyagamma/float.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub trait Float: float::Float + AddAssign + SubAssign + MulAssign {
[INFO] [stdout]   |           ----- method in this trait
[INFO] [stdout] 7 |     fn erf(self) -> Self;
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 07s
[INFO] running `Command { std: "docker" "inspect" "4f3e1ce632a2697319f47835addd22557112e15d7389c87ab9e00e87511d0204", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f3e1ce632a2697319f47835addd22557112e15d7389c87ab9e00e87511d0204", kill_on_drop: false }`
[INFO] [stdout] 4f3e1ce632a2697319f47835addd22557112e15d7389c87ab9e00e87511d0204
[INFO] checking proseg-1.0.4 against try#357cc345f0a672ac4bee347eb89b7552541416c1 for pr-127827-1
[INFO] extracting crate proseg 1.0.4 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate proseg 1.0.4 on toolchain 357cc345f0a672ac4bee347eb89b7552541416c1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+357cc345f0a672ac4bee347eb89b7552541416c1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate proseg 1.0.4
[INFO] finished tweaking crates.io crate proseg 1.0.4
[INFO] tweaked toml for crates.io crate proseg 1.0.4 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate crates.io crate proseg 1.0.4 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" "+357cc345f0a672ac4bee347eb89b7552541416c1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+357cc345f0a672ac4bee347eb89b7552541416c1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2d26c200c30e4dbe4d193ed6e93df8a526162f7d0113d394b27f6565f5630cef
[INFO] running `Command { std: "docker" "start" "-a" "2d26c200c30e4dbe4d193ed6e93df8a526162f7d0113d394b27f6565f5630cef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d26c200c30e4dbe4d193ed6e93df8a526162f7d0113d394b27f6565f5630cef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d26c200c30e4dbe4d193ed6e93df8a526162f7d0113d394b27f6565f5630cef", kill_on_drop: false }`
[INFO] [stdout] 2d26c200c30e4dbe4d193ed6e93df8a526162f7d0113d394b27f6565f5630cef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+357cc345f0a672ac4bee347eb89b7552541416c1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d8d011df12162581618f7728c87ed361b7171d0393c324937bd516941a6f047
[INFO] running `Command { std: "docker" "start" "-a" "5d8d011df12162581618f7728c87ed361b7171d0393c324937bd516941a6f047", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.154
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[INFO] [stderr]    Compiling zstd-sys v2.0.10+zstd.1.5.6
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[INFO] [stderr]     Checking async-stream v0.3.5
[INFO] [stderr]    Compiling clap_derive v4.5.4
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[INFO] [stderr]     Checking sprs v0.11.1
[INFO] [stderr]     Checking ndarray-rand v0.14.0
[INFO] [stderr]     Checking ndarray-stats v0.5.1
[INFO] [stderr]     Checking linfa-linalg v0.1.0
[INFO] [stderr]     Checking bytemuck v1.15.0
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking realfft v3.3.0
[INFO] [stderr]     Checking ndarray-conv v0.2.0
[INFO] [stderr]     Checking zstd v0.12.4
[INFO] [stderr]     Checking clap v4.5.4
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking parquet-format-safe v0.2.4
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[INFO] [stderr]     Checking linfa-clustering v0.7.0
[INFO] [stderr]     Checking lz4 v1.24.0
[INFO] [stderr]     Checking arrow-format v0.8.1
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[INFO] [stderr]     Checking parquet2 v0.17.2
[INFO] [stdout] error[E0631]: type mismatch in function arguments
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/parquet2-0.17.2/src/read/column/stream.rs:47:14
[INFO] [stdout]    |
[INFO] [stdout] 47 |         .map(|meta| async { read_column_async(factory.clone(), meta).await });
[INFO] [stdout]    |          --- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |          |   |
[INFO] [stdout]    |          |   expected due to this
[INFO] [stdout]    |          |   found signature defined here
[INFO] [stdout]    |          required by a bound introduced by this call
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected function signature `fn(&&ColumnChunkMetaData) -> _`
[INFO] [stdout]               found function signature `fn(&ColumnChunkMetaData) -> _`
[INFO] [stdout] note: required by a bound in `std::iter::Iterator::map`
[INFO] [stdout]   --> /rustc/357cc345f0a672ac4bee347eb89b7552541416c1/library/core/src/iter/traits/iterator.rs:762:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0631]: type mismatch in function arguments
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/parquet2-0.17.2/src/read/column/stream.rs:49:19
[INFO] [stdout]    |
[INFO] [stdout] 49 |     let columns = try_join_all(futures).await?;
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   expected due to this
[INFO] [stdout]    |                   found signature defined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected function signature `fn(&&ColumnChunkMetaData) -> _`
[INFO] [stdout]               found function signature `fn(&ColumnChunkMetaData) -> _`
[INFO] [stdout]    = note: required for `Map<Iter<'_, &ColumnChunkMetaData>, {async closure@stream.rs:47:14}>` to implement `Iterator`
[INFO] [stdout]    = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/parquet2-92df57c6e53a1601.long-type-13261766442634124153.txt'
[INFO] [stdout]    = note: consider using `--verbose` to print the full type name to the console
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0631`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `parquet2` (lib) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "5d8d011df12162581618f7728c87ed361b7171d0393c324937bd516941a6f047", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d8d011df12162581618f7728c87ed361b7171d0393c324937bd516941a6f047", kill_on_drop: false }`
[INFO] [stdout] 5d8d011df12162581618f7728c87ed361b7171d0393c324937bd516941a6f047