[INFO] fetching crate lib-compression 0.1.0... [INFO] fixing lib-compression-0.1.0 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817-1 [INFO] extracting crate lib-compression 0.1.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate lib-compression 0.1.0 [INFO] finished tweaking crates.io crate lib-compression 0.1.0 [INFO] tweaked toml for crates.io crate lib-compression 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate lib-compression 0.1.0 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate lib-compression 0.1.0 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 0b28b215e677dd591329a420f10946f0384a0a6c099210d4b08e2a7f70c5f6e8 [INFO] running `Command { std: "docker" "start" "0b28b215e677dd591329a420f10946f0384a0a6c099210d4b08e2a7f70c5f6e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0b28b215e677dd591329a420f10946f0384a0a6c099210d4b08e2a7f70c5f6e8" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0b28b215e677dd591329a420f10946f0384a0a6c099210d4b08e2a7f70c5f6e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0b28b215e677dd591329a420f10946f0384a0a6c099210d4b08e2a7f70c5f6e8" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=end=2015,2024", kill_on_drop: false }` [INFO] [stderr] crater-edition-check: migrating to next edition [INFO] [stderr] Migrating Cargo.toml from 2021 edition to 2024 [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Compiling quote v1.0.45 [INFO] [stderr] Compiling unicode-ident v1.0.24 [INFO] [stderr] Compiling libc v0.2.185 [INFO] [stderr] Checking cfg-if v1.0.4 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling zerocopy v0.8.48 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Checking once_cell v1.21.4 [INFO] [stderr] Checking memchr v2.8.0 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Checking pin-project-lite v0.2.17 [INFO] [stderr] Compiling zmij v1.0.21 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Compiling find-msvc-tools v0.1.9 [INFO] [stderr] Checking futures-sink v0.3.32 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking futures-core v0.3.32 [INFO] [stderr] Compiling getrandom v0.4.2 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Compiling rustix v1.1.4 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Checking futures-channel v0.3.32 [INFO] [stderr] Compiling cc v1.2.60 [INFO] [stderr] Checking lock_api v0.4.14 [INFO] [stderr] Checking bitflags v2.11.1 [INFO] [stderr] Checking linux-raw-sys v0.12.1 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Checking slab v0.4.12 [INFO] [stderr] Checking futures-io v0.3.32 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking regex-syntax v0.8.10 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Checking futures-task v0.3.32 [INFO] [stderr] Checking itoa v1.0.18 [INFO] [stderr] Checking simd-adler32 v0.3.9 [INFO] [stderr] Checking anstyle v1.0.14 [INFO] [stderr] Checking clap_lex v1.1.0 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Checking adler2 v2.0.1 [INFO] [stderr] Checking plotters-backend v0.3.7 [INFO] [stderr] Compiling thiserror v2.0.18 [INFO] [stderr] Compiling anyhow v1.0.102 [INFO] [stderr] Checking fastrand v2.4.1 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Checking wyz v0.5.1 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] 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[stderr] Checking serde_bytes v0.11.19 [INFO] [stderr] Checking regex v1.12.3 [INFO] [stderr] Compiling zerocopy-derive v0.8.48 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling futures-macro v0.3.32 [INFO] [stderr] Compiling tokio-macros v2.7.0 [INFO] [stderr] Compiling thiserror-impl v2.0.18 [INFO] [stderr] Compiling tracing-attributes v0.1.31 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Checking futures-util v0.3.32 [INFO] [stderr] Checking tracing v0.1.44 [INFO] [stderr] Checking bytes v1.11.1 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking tokio v1.52.1 [INFO] [stderr] Checking futures-executor v0.3.32 [INFO] [stderr] Checking futures v0.3.32 [INFO] [stderr] Checking half v2.7.1 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking proptest v1.11.0 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stderr] Checking lib-compression v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Migrating src/lib.rs from 2021 edition to 2024 [INFO] [stdout] warning: relative drop order changing in Rust 2024 [INFO] [stdout] --> src/traits.rs:101:21 [INFO] [stdout] | [INFO] [stdout] 96 | let mut hasher = blake3::Hasher::new(); [INFO] [stdout] | ---------- [INFO] [stdout] | | [INFO] [stdout] | `hasher` calls a custom destructor [INFO] [stdout] | `hasher` will be dropped later as of Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 101 | blake3::Hasher::new().finalize() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this value will be stored in a temporary; let us call it `#1` [INFO] [stdout] | up until Edition 2021 `#1` is dropped last but will be dropped earlier in Edition 2024 [INFO] [stdout] 102 | }; [INFO] [stdout] | - now the temporary value is dropped here, before the local variables in the block or statement [INFO] [stdout] | [INFO] [stdout] note: `#1` invokes this custom destructor [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayvec-0.7.6/src/arrayvec.rs:49:1 [INFO] [stdout] | [INFO] [stdout] 49 | impl Drop for ArrayVec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: `hasher` invokes this custom destructor [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayvec-0.7.6/src/arrayvec.rs:49:1 [INFO] [stdout] | [INFO] [stdout] 49 | impl Drop for ArrayVec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: most of the time, changing drop order is harmless; inspect the `impl Drop`s for side effects like releasing locks or sending messages [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `--force-warn tail-expr-drop-order` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: relative drop order changing in Rust 2024 [INFO] [stdout] --> src/traits.rs:150:21 [INFO] [stdout] | [INFO] [stdout] 145 | let mut hasher = blake3::Hasher::new(); [INFO] [stdout] | ---------- [INFO] [stdout] | | [INFO] [stdout] | `hasher` calls a custom destructor [INFO] [stdout] | `hasher` will be dropped later as of Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 150 | blake3::Hasher::new().finalize() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this value will be stored in a temporary; let us call it `#1` [INFO] [stdout] | up until Edition 2021 `#1` is dropped last but will be dropped earlier in Edition 2024 [INFO] [stdout] 151 | }; [INFO] [stdout] | - now the temporary value is dropped here, before the local variables in the block or statement [INFO] [stdout] | [INFO] [stdout] note: `#1` invokes this custom destructor [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayvec-0.7.6/src/arrayvec.rs:49:1 [INFO] [stdout] | [INFO] [stdout] 49 | impl Drop for ArrayVec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: `hasher` invokes this custom destructor [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayvec-0.7.6/src/arrayvec.rs:49:1 [INFO] [stdout] | [INFO] [stdout] 49 | impl Drop for ArrayVec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: most of the time, changing drop order is harmless; inspect the `impl Drop`s for side effects like releasing locks or sending messages [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: relative drop order changing in Rust 2024 [INFO] [stdout] --> src/traits.rs:101:21 [INFO] [stdout] | [INFO] [stdout] 96 | let mut hasher = blake3::Hasher::new(); [INFO] [stdout] | ---------- [INFO] [stdout] | | [INFO] [stdout] | `hasher` calls a custom destructor [INFO] [stdout] | `hasher` will be dropped later as of Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 101 | blake3::Hasher::new().finalize() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this value will be stored in a temporary; let us call it `#1` [INFO] [stdout] | up until Edition 2021 `#1` is dropped last but will be dropped earlier in Edition 2024 [INFO] [stdout] 102 | }; [INFO] [stdout] | - now the temporary value is dropped here, before the local variables in the block or statement [INFO] [stdout] | [INFO] [stdout] note: `#1` invokes this custom destructor [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayvec-0.7.6/src/arrayvec.rs:49:1 [INFO] [stdout] | [INFO] [stdout] 49 | impl Drop for ArrayVec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: `hasher` invokes this custom destructor [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayvec-0.7.6/src/arrayvec.rs:49:1 [INFO] [stdout] | [INFO] [stdout] 49 | impl Drop for ArrayVec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: most of the time, changing drop order is harmless; inspect the `impl Drop`s for side effects like releasing locks or sending messages [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `--force-warn tail-expr-drop-order` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: relative drop order changing in Rust 2024 [INFO] [stdout] --> src/traits.rs:150:21 [INFO] [stdout] | [INFO] [stdout] 145 | let mut hasher = blake3::Hasher::new(); [INFO] [stdout] | ---------- [INFO] [stdout] | | [INFO] [stdout] | `hasher` calls a custom destructor [INFO] [stdout] | `hasher` will be dropped later as of Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 150 | blake3::Hasher::new().finalize() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this value will be stored in a temporary; let us call it `#1` [INFO] [stdout] | up until Edition 2021 `#1` is dropped last but will be dropped earlier in Edition 2024 [INFO] [stdout] 151 | }; [INFO] [stdout] | - now the temporary value is dropped here, before the local variables in the block or statement [INFO] [stdout] | [INFO] [stdout] note: `#1` invokes this custom destructor [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayvec-0.7.6/src/arrayvec.rs:49:1 [INFO] [stdout] | [INFO] [stdout] 49 | impl Drop for ArrayVec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: `hasher` invokes this custom destructor [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayvec-0.7.6/src/arrayvec.rs:49:1 [INFO] [stdout] | [INFO] [stdout] 49 | impl Drop for ArrayVec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: most of the time, changing drop order is harmless; inspect the `impl Drop`s for side effects like releasing locks or sending messages [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.28s [INFO] [stderr] crater-edition-check: lib-compression v0.1.0 (/opt/rustwide/workdir) updating edition from 2021 to 2024 [INFO] [stderr] Checking lib-compression v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/pattern_dict.rs:39:1 [INFO] [stdout] | [INFO] [stdout] 39 | /// Global pattern dictionary (lazy static). [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/pattern_dict.rs:39:1 [INFO] [stdout] | [INFO] [stdout] 39 | /// Global pattern dictionary (lazy static). [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `config` is never read [INFO] [stdout] --> src/patterns.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 35 | pub struct PatternMiner { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 36 | config: PatternMinerConfig, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `params` is never read [INFO] [stdout] --> src/sovereign_codec.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 26 | pub struct SovereignCodec { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 27 | params: CodecParams, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `config` is never read [INFO] [stdout] --> src/patterns.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 35 | pub struct PatternMiner { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 36 | config: PatternMinerConfig, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `params` is never read [INFO] [stdout] --> src/sovereign_codec.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 26 | pub struct SovereignCodec { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 27 | params: CodecParams, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 41.02s [INFO] [stderr] crater-edition-check all packages now at latest edition [INFO] [stderr] crater-edition-check: all finished [INFO] running `Command { std: "docker" "inspect" "0b28b215e677dd591329a420f10946f0384a0a6c099210d4b08e2a7f70c5f6e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b28b215e677dd591329a420f10946f0384a0a6c099210d4b08e2a7f70c5f6e8", kill_on_drop: false }` [INFO] [stdout] 0b28b215e677dd591329a420f10946f0384a0a6c099210d4b08e2a7f70c5f6e8