[INFO] fetching crate mclr 3.1.4... [INFO] building mclr-3.1.4 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1 [INFO] extracting crate mclr 3.1.4 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate mclr 3.1.4 [INFO] finished tweaking crates.io crate mclr 3.1.4 [INFO] tweaked toml for crates.io crate mclr 3.1.4 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate mclr 3.1.4 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate mclr 3.1.4 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded zerofrom v0.1.5 [INFO] [stderr] Downloaded stdweb-internal-runtime v0.1.5 [INFO] [stderr] Downloaded displaydoc v0.2.4 [INFO] [stderr] Downloaded cpuid-bool v0.2.0 [INFO] [stderr] Downloaded litemap v0.7.4 [INFO] [stderr] Downloaded rustc_version v0.2.3 [INFO] [stderr] Downloaded standback v0.2.17 [INFO] [stderr] Downloaded spinning_top v0.2.5 [INFO] [stderr] Downloaded zip v0.5.13 [INFO] [stderr] Downloaded time v0.2.27 [INFO] [stderr] Downloaded smol v2.0.2 [INFO] [stderr] Downloaded time v0.1.45 [INFO] [stderr] Downloaded icu_properties_data v1.5.0 [INFO] [stderr] Downloaded jiff v0.2.5 [INFO] [stderr] Downloaded socket2 v0.5.7 [INFO] [stderr] Downloaded env_logger v0.11.7 [INFO] [stderr] Downloaded anstyle-wincon v3.0.6 [INFO] [stderr] Downloaded async-executor v1.13.1 [INFO] [stderr] Downloaded stdweb v0.4.20 [INFO] [stderr] Downloaded polling v3.7.4 [INFO] [stderr] Downloaded time-macros v0.1.1 [INFO] [stderr] Downloaded value-bag v1.10.0 [INFO] [stderr] Downloaded async-fs v2.1.2 [INFO] [stderr] Downloaded async-process v2.3.0 [INFO] [stderr] Downloaded anyhow v1.0.97 [INFO] [stderr] Downloaded futures-lite v2.6.0 [INFO] [stderr] Downloaded polyval v0.4.5 [INFO] [stderr] Downloaded discard v1.0.4 [INFO] [stderr] Downloaded curl-sys v0.4.80+curl-8.12.1 [INFO] [stderr] Downloaded cc v1.2.13 [INFO] [stderr] Downloaded jiff-static v0.2.5 [INFO] [stderr] Downloaded aes-gcm v0.8.0 [INFO] [stderr] Downloaded bitflags v2.5.0 [INFO] [stderr] Downloaded xattr v1.3.1 [INFO] [stderr] Downloaded async-net v2.0.0 [INFO] [stderr] Downloaded memchr v2.7.2 [INFO] [stderr] Downloaded async-signal v0.2.10 [INFO] [stderr] Downloaded openssl-sys v0.9.106 [INFO] [stderr] Downloaded bytes v0.5.6 [INFO] [stderr] Downloaded async-io v2.4.0 [INFO] [stderr] Downloaded universal-hash v0.4.0 [INFO] [stderr] Downloaded const_fn v0.4.11 [INFO] [stderr] Downloaded sha1 v0.6.1 [INFO] [stderr] Downloaded stdweb-internal-macros v0.2.9 [INFO] [stderr] Downloaded cookie v0.14.4 [INFO] [stderr] Downloaded surf v2.3.2 [INFO] [stderr] Downloaded bzip2-sys v0.1.11+1.0.8 [INFO] [stderr] Downloaded curl v0.4.47 [INFO] [stderr] Downloaded wasi v0.10.0+wasi-snapshot-preview1 [INFO] [stderr] Downloaded libz-sys v1.1.22 [INFO] [stderr] Downloaded flume v0.9.2 [INFO] [stderr] Downloaded sluice v0.5.5 [INFO] [stderr] Downloaded http-client v6.5.3 [INFO] [stderr] Downloaded event-listener-strategy v0.5.3 [INFO] [stderr] Downloaded ctr v0.6.0 [INFO] [stderr] Downloaded subtle v2.5.0 [INFO] [stderr] Downloaded crypto-mac v0.10.0 [INFO] [stderr] Downloaded time-macros-impl v0.1.2 [INFO] [stderr] Downloaded infer v0.2.3 [INFO] [stderr] Downloaded serde_qs v0.8.5 [INFO] [stderr] Downloaded filetime v0.2.23 [INFO] [stderr] Downloaded dwldutil v2.0.2 [INFO] [stderr] Downloaded winapi-util v0.1.9 [INFO] [stderr] Downloaded stdweb-derive v0.5.3 [INFO] [stderr] Downloaded isahc v0.9.14 [INFO] [stderr] Downloaded async-std v1.13.1 [INFO] [stderr] Downloaded ryu v1.0.18 [INFO] [stderr] Downloaded icu_normalizer_data v1.5.0 [INFO] [stderr] Downloaded event-listener v5.4.0 [INFO] [stderr] Downloaded sha1_smol v1.0.1 [INFO] [stderr] Downloaded miniz_oxide v0.7.3 [INFO] [stderr] Downloaded serde_json v1.0.117 [INFO] [stderr] Downloaded env_logger v0.10.2 [INFO] [stderr] Downloaded icu_locid_transform_data v1.5.0 [INFO] [stderr] Downloaded symlink v0.1.0 [INFO] [stderr] Downloaded ghash v0.3.1 [INFO] [stderr] Downloaded hkdf v0.10.0 [INFO] [stderr] Downloaded http-types v2.12.0 [INFO] [stderr] Downloaded hmac v0.10.1 [INFO] [stderr] Downloaded hermit-abi v0.5.0 [INFO] [stderr] Downloaded zerofrom-derive v0.1.5 [INFO] [stderr] Downloaded libnghttp2-sys v0.1.11+1.64.0 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a3d554673a52757c44616082992be8c2cb52719c6c906c73a157f0c9ed82fdd2 [INFO] running `Command { std: "docker" "start" "-a" "a3d554673a52757c44616082992be8c2cb52719c6c906c73a157f0c9ed82fdd2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a3d554673a52757c44616082992be8c2cb52719c6c906c73a157f0c9ed82fdd2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3d554673a52757c44616082992be8c2cb52719c6c906c73a157f0c9ed82fdd2", kill_on_drop: false }` [INFO] [stdout] a3d554673a52757c44616082992be8c2cb52719c6c906c73a157f0c9ed82fdd2 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 295cc31d8172da45a9125ce3b577af946b6921553ccb16513e7e108227ef2bfe [INFO] running `Command { std: "docker" "start" "-a" "295cc31d8172da45a9125ce3b577af946b6921553ccb16513e7e108227ef2bfe", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling pin-project-lite v0.2.14 [INFO] [stderr] Compiling cc v1.2.13 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling futures-io v0.3.31 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling parking v2.2.1 [INFO] [stderr] Compiling value-bag v1.10.0 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling log v0.4.26 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling concurrent-queue v2.5.0 [INFO] [stderr] Compiling event-listener v5.4.0 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling event-listener-strategy v0.5.3 [INFO] [stderr] Compiling tracing-core v0.1.33 [INFO] [stderr] Compiling bitflags v2.5.0 [INFO] [stderr] Compiling linux-raw-sys v0.4.14 [INFO] [stderr] Compiling futures-lite v2.6.0 [INFO] [stderr] Compiling writeable v0.5.5 [INFO] [stderr] Compiling litemap v0.7.4 [INFO] [stderr] Compiling async-lock v3.4.0 [INFO] [stderr] Compiling async-task v4.7.1 [INFO] [stderr] Compiling subtle v2.5.0 [INFO] [stderr] Compiling libnghttp2-sys v0.1.11+1.64.0 [INFO] [stderr] Compiling openssl-sys v0.9.106 [INFO] [stderr] Compiling libz-sys v1.1.22 [INFO] [stderr] Compiling async-channel v2.3.1 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling opaque-debug v0.3.1 [INFO] [stderr] Compiling icu_locid_transform_data v1.5.0 [INFO] [stderr] Compiling piper v0.2.4 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling percent-encoding v2.3.1 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.100 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Compiling icu_properties_data v1.5.0 [INFO] [stderr] Compiling blocking v1.6.1 [INFO] [stderr] Compiling curl-sys v0.4.80+curl-8.12.1 [INFO] [stderr] Compiling cipher v0.2.5 [INFO] [stderr] Compiling 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futures-lite v1.13.0 [INFO] [stderr] Compiling aes-gcm v0.8.0 [INFO] [stderr] Compiling sha2 v0.9.9 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling spinning_top v0.2.5 [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.100 [INFO] [stderr] Compiling hkdf v0.10.0 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling bzip2-sys v0.1.11+1.0.8 [INFO] [stderr] Compiling socket2 v0.5.7 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling base64 v0.13.1 [INFO] [stderr] Compiling http-types v2.12.0 [INFO] [stderr] Compiling unicase v2.8.1 [INFO] [stderr] Compiling isahc v0.9.14 [INFO] [stderr] Compiling bytes v1.6.0 [INFO] [stderr] Compiling mime_guess v2.0.5 [INFO] [stderr] Compiling zerofrom-derive v0.1.5 [INFO] [stderr] Compiling yoke-derive v0.7.5 [INFO] [stderr] Compiling zerovec-derive v0.10.3 [INFO] [stderr] Compiling displaydoc v0.2.4 [INFO] [stderr] Compiling tracing-attributes v0.1.28 [INFO] [stderr] Compiling icu_provider_macros v1.5.0 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling thiserror-impl v1.0.61 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.100 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling zerofrom v0.1.5 [INFO] [stderr] Compiling yoke v0.7.5 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling zerovec v0.10.4 [INFO] [stderr] Compiling polling v3.7.4 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling pin-project v1.1.10 [INFO] [stderr] Compiling tracing-futures v0.2.5 [INFO] [stderr] Compiling async-io v2.4.0 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling http v0.2.12 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.100 [INFO] [stderr] Compiling tinystr v0.7.6 [INFO] [stderr] Compiling icu_locid v1.5.0 [INFO] [stderr] Compiling icu_collections v1.5.0 [INFO] [stderr] Compiling async-global-executor v2.4.1 [INFO] [stderr] Compiling icu_provider v1.5.0 [INFO] [stderr] Compiling async-std v1.13.1 [INFO] [stderr] Compiling icu_locid_transform v1.5.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling flume v0.9.2 [INFO] [stderr] Compiling sluice v0.5.5 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling signal-hook-registry v1.4.2 [INFO] [stderr] Compiling infer v0.2.3 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Compiling portable-atomic v1.11.0 [INFO] [stderr] Compiling icu_properties v1.5.1 [INFO] [stderr] Compiling anstyle-parse v0.2.6 [INFO] [stderr] Compiling miniz_oxide v0.7.3 [INFO] [stderr] Compiling async-signal v0.2.10 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling js-sys v0.3.77 [INFO] [stderr] Compiling async-trait v0.1.88 [INFO] [stderr] Compiling crc32fast v1.4.2 [INFO] [stderr] Compiling unicode-width v0.2.0 [INFO] [stderr] Compiling colorchoice v1.0.3 [INFO] [stderr] Compiling anstyle-query v1.1.2 [INFO] [stderr] Compiling anstyle v1.0.10 [INFO] [stderr] Compiling console v0.15.11 [INFO] [stderr] Compiling anstream v0.6.18 [INFO] [stderr] Compiling flate2 v1.0.30 [INFO] [stderr] Compiling bzip2 v0.4.4 [INFO] [stderr] Compiling async-process v2.3.0 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling icu_normalizer v1.5.0 [INFO] [stderr] Compiling serde_qs v0.8.5 [INFO] [stderr] Compiling idna_adapter v1.2.0 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling idna v1.0.3 [INFO] [stderr] Compiling async-net v2.0.0 [INFO] [stderr] Compiling url v2.5.4 [INFO] [stderr] Compiling env_filter v0.1.3 [INFO] [stderr] Compiling xattr v1.3.1 [INFO] [stderr] Compiling async-fs v2.1.2 [INFO] [stderr] Compiling filetime v0.2.23 [INFO] [stderr] Compiling time v0.1.45 [INFO] [stderr] Compiling encoding_rs v0.8.35 [INFO] [stderr] Compiling number_prefix v0.4.0 [INFO] [stderr] Compiling jiff v0.2.5 [INFO] [stderr] Compiling indicatif v0.17.11 [INFO] [stderr] Compiling zip v0.5.13 [INFO] [stderr] Compiling tar v0.4.44 [INFO] [stderr] Compiling web-sys v0.3.77 [INFO] [stderr] Compiling smol v2.0.2 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling sha2 v0.10.8 [INFO] [stderr] Compiling sha1 v0.10.6 [INFO] [stderr] Compiling is-terminal v0.4.16 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling symlink v0.1.0 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling http-client v6.5.3 [INFO] [stderr] Compiling env_logger v0.10.2 [INFO] [stderr] Compiling surf v2.3.2 [INFO] [stderr] Compiling env_logger v0.11.7 [INFO] [stderr] Compiling dwldutil v2.0.2 [INFO] [stderr] Compiling mclr v3.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/mc/utils/assets_utils.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `fs` and `path::Path` [INFO] [stdout] --> src/lib.rs:6:15 [INFO] [stdout] | [INFO] [stdout] 6 | use std::{fs, path::Path}; [INFO] [stdout] | ^^ ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> src/lib.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | mod tests { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CommandAssetsConfig`, `CommandRamConfig`, `CommandResourcesConfig`, `CommandUserConfig`, `HandleEvent`, `RunType`, `get_compatible_java`, `manifest::manifest`, and `self` [INFO] [stdout] --> src/lib.rs:10:13 [INFO] [stdout] | [INFO] [stdout] 10 | self, get_compatible_java, [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 11 | utils::command_builder::{ [INFO] [stdout] 12 | CommandAssetsConfig, CommandRamConfig, CommandResourcesConfig, CommandUserConfig, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 13 | RunType, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | utils::{HandleEvent, manifest::manifest}, [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> src/lib.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | mod tests { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/mc/utils/assets_utils.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | let mut downloader = Downloader::new(); [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `path` is never read [INFO] [stdout] --> src/deserialize/json_version.rs:84:16 [INFO] [stdout] | [INFO] [stdout] 83 | pub struct LibraryDownloadsArtifacts { [INFO] [stdout] | ------------------------- field in this struct [INFO] [stdout] 84 | pub(crate) path: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LibraryDownloadsArtifacts` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `version` is never read [INFO] [stdout] --> src/deserialize/json_version.rs:94:5 [INFO] [stdout] | [INFO] [stdout] 91 | pub struct LibraryRuleOs { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 94 | version: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LibraryRuleOs` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `md5`, `sha1`, `sha256`, `sha521`, `size`, and `extract` are never read [INFO] [stdout] --> src/deserialize/json_version.rs:126:5 [INFO] [stdout] | [INFO] [stdout] 118 | pub struct Library { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 126 | md5: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 127 | #[serde(default)] [INFO] [stdout] 128 | sha1: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 129 | #[serde(default)] [INFO] [stdout] 130 | sha256: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 131 | #[serde(default)] [INFO] [stdout] 132 | sha521: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 133 | #[serde(default)] [INFO] [stdout] 134 | size: usize, [INFO] [stdout] | ^^^^ [INFO] [stdout] 135 | pub(crate) extract: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Library` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `exclude` is never read [INFO] [stdout] --> src/deserialize/json_version.rs:139:5 [INFO] [stdout] | [INFO] [stdout] 138 | pub struct LibraryExtract { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 139 | exclude: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LibraryExtract` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 50s [INFO] running `Command { std: "docker" "inspect" "295cc31d8172da45a9125ce3b577af946b6921553ccb16513e7e108227ef2bfe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "295cc31d8172da45a9125ce3b577af946b6921553ccb16513e7e108227ef2bfe", kill_on_drop: false }` [INFO] [stdout] 295cc31d8172da45a9125ce3b577af946b6921553ccb16513e7e108227ef2bfe [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3ea88de1870caaf63ced17b3de70ff1c1e039da3a5ae15487a2593f783c6260e [INFO] running `Command { std: "docker" "start" "-a" "3ea88de1870caaf63ced17b3de70ff1c1e039da3a5ae15487a2593f783c6260e", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/mc/utils/assets_utils.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `fs` and `path::Path` [INFO] [stdout] --> src/lib.rs:6:15 [INFO] [stdout] | [INFO] [stdout] 6 | use std::{fs, path::Path}; [INFO] [stdout] | ^^ ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> src/lib.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | mod tests { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CommandAssetsConfig`, `CommandRamConfig`, `CommandResourcesConfig`, `CommandUserConfig`, `HandleEvent`, `RunType`, `get_compatible_java`, `manifest::manifest`, and `self` [INFO] [stdout] --> src/lib.rs:10:13 [INFO] [stdout] | [INFO] [stdout] 10 | self, get_compatible_java, [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 11 | utils::command_builder::{ [INFO] [stdout] 12 | CommandAssetsConfig, CommandRamConfig, CommandResourcesConfig, CommandUserConfig, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 13 | RunType, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | utils::{HandleEvent, manifest::manifest}, [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> src/lib.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | mod tests { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/mc/utils/assets_utils.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | let mut downloader = Downloader::new(); [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `path` is never read [INFO] [stdout] --> src/deserialize/json_version.rs:84:16 [INFO] [stdout] | [INFO] [stdout] 83 | pub struct LibraryDownloadsArtifacts { [INFO] [stdout] | ------------------------- field in this struct [INFO] [stdout] 84 | pub(crate) path: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LibraryDownloadsArtifacts` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `version` is never read [INFO] [stdout] --> src/deserialize/json_version.rs:94:5 [INFO] [stdout] | [INFO] [stdout] 91 | pub struct LibraryRuleOs { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 94 | version: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LibraryRuleOs` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `md5`, `sha1`, `sha256`, `sha521`, `size`, and `extract` are never read [INFO] [stdout] --> src/deserialize/json_version.rs:126:5 [INFO] [stdout] | [INFO] [stdout] 118 | pub struct Library { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 126 | md5: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 127 | #[serde(default)] [INFO] [stdout] 128 | sha1: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 129 | #[serde(default)] [INFO] [stdout] 130 | sha256: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 131 | #[serde(default)] [INFO] [stdout] 132 | sha521: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 133 | #[serde(default)] [INFO] [stdout] 134 | size: usize, [INFO] [stdout] | ^^^^ [INFO] [stdout] 135 | pub(crate) extract: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Library` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `exclude` is never read [INFO] [stdout] --> src/deserialize/json_version.rs:139:5 [INFO] [stdout] | [INFO] [stdout] 138 | pub struct LibraryExtract { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 139 | exclude: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LibraryExtract` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling mclr v3.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/mc/utils/assets_utils.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/mc/utils/assets_utils.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | let mut downloader = Downloader::new(); [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `path` is never read [INFO] [stdout] --> src/deserialize/json_version.rs:84:16 [INFO] [stdout] | [INFO] [stdout] 83 | pub struct LibraryDownloadsArtifacts { [INFO] [stdout] | ------------------------- field in this struct [INFO] [stdout] 84 | pub(crate) path: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LibraryDownloadsArtifacts` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `version` is never read [INFO] [stdout] --> src/deserialize/json_version.rs:94:5 [INFO] [stdout] | [INFO] [stdout] 91 | pub struct LibraryRuleOs { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 94 | version: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LibraryRuleOs` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `md5`, `sha1`, `sha256`, `sha521`, `size`, and `extract` are never read [INFO] [stdout] --> src/deserialize/json_version.rs:126:5 [INFO] [stdout] | [INFO] [stdout] 118 | pub struct Library { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 126 | md5: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 127 | #[serde(default)] [INFO] [stdout] 128 | sha1: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 129 | #[serde(default)] [INFO] [stdout] 130 | sha256: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 131 | #[serde(default)] [INFO] [stdout] 132 | sha521: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 133 | #[serde(default)] [INFO] [stdout] 134 | size: usize, [INFO] [stdout] | ^^^^ [INFO] [stdout] 135 | pub(crate) extract: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Library` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `exclude` is never read [INFO] [stdout] --> src/deserialize/json_version.rs:139:5 [INFO] [stdout] | [INFO] [stdout] 138 | pub struct LibraryExtract { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 139 | exclude: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LibraryExtract` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.36s [INFO] running `Command { std: "docker" "inspect" "3ea88de1870caaf63ced17b3de70ff1c1e039da3a5ae15487a2593f783c6260e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ea88de1870caaf63ced17b3de70ff1c1e039da3a5ae15487a2593f783c6260e", kill_on_drop: false }` [INFO] [stdout] 3ea88de1870caaf63ced17b3de70ff1c1e039da3a5ae15487a2593f783c6260e