[INFO] fetching crate oscar-io 0.4.0... [INFO] checking oscar-io-0.4.0 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] extracting crate oscar-io 0.4.0 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate oscar-io 0.4.0 [INFO] finished tweaking crates.io crate oscar-io 0.4.0 [INFO] tweaked toml for crates.io crate oscar-io 0.4.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate oscar-io 0.4.0 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 147 packages to latest compatible versions [INFO] [stderr] Adding schemars v0.8.22 (available: v1.0.4) [INFO] [stderr] Adding warc v0.3.3 (available: v0.4.0) [INFO] [stderr] Adding zstd v0.12.4 (available: v0.13.3) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a0dd44a7a06c21d533d0233d93f9892f536df27f43293832225dd427dae0d613 [INFO] running `Command { std: "docker" "start" "-a" "a0dd44a7a06c21d533d0233d93f9892f536df27f43293832225dd427dae0d613", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a0dd44a7a06c21d533d0233d93f9892f536df27f43293832225dd427dae0d613", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0dd44a7a06c21d533d0233d93f9892f536df27f43293832225dd427dae0d613", kill_on_drop: false }` [INFO] [stdout] a0dd44a7a06c21d533d0233d93f9892f536df27f43293832225dd427dae0d613 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 04510f8471fb85b823e377f055e916035b2bcf6629f152a005ce0f993ce39e4b [INFO] running `Command { std: "docker" "start" "-a" "04510f8471fb85b823e377f055e916035b2bcf6629f152a005ce0f993ce39e4b", kill_on_drop: false }` [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Checking rle-decode-fast v1.0.3 [INFO] [stderr] Compiling build_const v0.2.2 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling nom v5.1.3 [INFO] [stderr] Compiling zstd-sys v2.0.15+zstd.1.5.7 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Compiling zstd-safe v6.0.6 [INFO] [stderr] Compiling serde_derive_internals v0.29.1 [INFO] [stderr] Checking snap v0.2.5 [INFO] [stderr] Checking chrono v0.4.41 [INFO] [stderr] Checking num-bigint v0.2.6 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking strum v0.18.0 [INFO] [stderr] Checking libflate_lz77 v1.2.0 [INFO] [stderr] Checking oxilangtag v0.1.5 [INFO] [stderr] Checking tempfile v3.21.0 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking libflate v1.4.0 [INFO] [stderr] Checking serde_json v1.0.143 [INFO] [stderr] Compiling schemars_derive v0.8.22 [INFO] [stderr] Checking schemars v0.8.22 [INFO] [stderr] Checking warc v0.3.3 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling zerocopy-derive v0.2.0 [INFO] [stderr] Compiling strum_macros v0.18.0 [INFO] [stderr] Compiling typed-builder v0.5.1 [INFO] [stderr] Checking zerocopy v0.3.2 [INFO] [stderr] Checking avro-rs v0.13.0 [INFO] [stderr] Checking zstd v0.12.4 [INFO] [stderr] Checking oscar-io v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `avro` [INFO] [stdout] --> src/oscar_doc/mod.rs:8:7 [INFO] [stdout] | [INFO] [stdout] 8 | #[cfg(feature = "avro")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `avro` as a feature in `Cargo.toml` [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] [stdout] warning: unexpected `cfg` condition value: `avro` [INFO] [stdout] --> src/oscar_doc/reader.rs:7:7 [INFO] [stdout] | [INFO] [stdout] 7 | #[cfg(feature = "avro")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `avro` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `avro` [INFO] [stdout] --> src/oscar_doc/reader.rs:64:7 [INFO] [stdout] | [INFO] [stdout] 64 | #[cfg(feature = "avro")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `avro` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `avro` [INFO] [stdout] --> src/oscar_doc/reader.rs:69:7 [INFO] [stdout] | [INFO] [stdout] 69 | #[cfg(feature = "avro")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `avro` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `avro` [INFO] [stdout] --> src/oscar_doc/reader.rs:77:7 [INFO] [stdout] | [INFO] [stdout] 77 | #[cfg(feature = "avro")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `avro` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `avro` [INFO] [stdout] --> src/oscar_doc/mod.rs:8:7 [INFO] [stdout] | [INFO] [stdout] 8 | #[cfg(feature = "avro")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `avro` as a feature in `Cargo.toml` [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] [stdout] warning: unexpected `cfg` condition value: `avro` [INFO] [stdout] --> src/oscar_doc/reader.rs:7:7 [INFO] [stdout] | [INFO] [stdout] 7 | #[cfg(feature = "avro")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `avro` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `avro` [INFO] [stdout] --> src/oscar_doc/reader.rs:64:7 [INFO] [stdout] | [INFO] [stdout] 64 | #[cfg(feature = "avro")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `avro` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `avro` [INFO] [stdout] --> src/oscar_doc/reader.rs:69:7 [INFO] [stdout] | [INFO] [stdout] 69 | #[cfg(feature = "avro")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `avro` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `avro` [INFO] [stdout] --> src/oscar_doc/reader.rs:77:7 [INFO] [stdout] | [INFO] [stdout] 77 | #[cfg(feature = "avro")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `avro` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `thread` and `time` [INFO] [stdout] --> src/v3/writer/writer.rs:204:36 [INFO] [stdout] | [INFO] [stdout] 204 | use std::{fs::File, io::Write, thread, time}; [INFO] [stdout] | ^^^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Identifier` is never used [INFO] [stdout] --> src/common/identification.rs:61:11 [INFO] [stdout] | [INFO] [stdout] 61 | pub trait Identifier + Clone> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/v3/types/document.rs:220:20 [INFO] [stdout] | [INFO] [stdout] 220 | pub fn warc_id(&self) -> Cow { [INFO] [stdout] | ^^^^^ -------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 220 | pub fn warc_id(&self) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Identifier` is never used [INFO] [stdout] --> src/common/identification.rs:61:11 [INFO] [stdout] | [INFO] [stdout] 61 | pub trait Identifier + Clone> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/v3/types/document.rs:220:20 [INFO] [stdout] | [INFO] [stdout] 220 | pub fn warc_id(&self) -> Cow { [INFO] [stdout] | ^^^^^ -------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 220 | pub fn warc_id(&self) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/v3/writer/docwriter.rs:125:9 [INFO] [stdout] | [INFO] [stdout] 125 | wr.handle.flush(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 125 | let _ = wr.handle.flush(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/v3/writer/docwriter.rs:134:9 [INFO] [stdout] | [INFO] [stdout] 134 | dbg!(std::fs::read_to_string(&pathd)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 134 | let _ = dbg!(std::fs::read_to_string(&pathd)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.13s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: snap v0.2.5 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "04510f8471fb85b823e377f055e916035b2bcf6629f152a005ce0f993ce39e4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04510f8471fb85b823e377f055e916035b2bcf6629f152a005ce0f993ce39e4b", kill_on_drop: false }` [INFO] [stdout] 04510f8471fb85b823e377f055e916035b2bcf6629f152a005ce0f993ce39e4b