[INFO] fetching crate cargo-cache 0.6.3... [INFO] checking cargo-cache-0.6.3 against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056 [INFO] extracting crate cargo-cache 0.6.3 into /workspace/builds/worker-117/source [INFO] validating manifest of crates.io crate cargo-cache 0.6.3 on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cargo-cache 0.6.3 [INFO] finished tweaking crates.io crate cargo-cache 0.6.3 [INFO] tweaked toml for crates.io crate cargo-cache 0.6.3 written to /workspace/builds/worker-117/source/Cargo.toml [INFO] crate crates.io crate cargo-cache 0.6.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rustc_tools_util v0.2.0 [INFO] [stderr] Downloaded path-slash v0.1.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] da0aef567e499f278ec1602c67bd862a72b487f5637b15583f2e765e3fd189dc [INFO] running `Command { std: "docker" "start" "-a" "da0aef567e499f278ec1602c67bd862a72b487f5637b15583f2e765e3fd189dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "da0aef567e499f278ec1602c67bd862a72b487f5637b15583f2e765e3fd189dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da0aef567e499f278ec1602c67bd862a72b487f5637b15583f2e765e3fd189dc", kill_on_drop: false }` [INFO] [stdout] da0aef567e499f278ec1602c67bd862a72b487f5637b15583f2e765e3fd189dc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9e82a3f7b35145b155e236d9d9a2828f7335dbe67bf51320701390423e8d530d [INFO] running `Command { std: "docker" "start" "-a" "9e82a3f7b35145b155e236d9d9a2828f7335dbe67bf51320701390423e8d530d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking ucd-trie v0.1.3 [INFO] [stderr] Compiling camino v1.0.4 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling rustc_tools_util v0.2.0 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking diff v0.1.12 [INFO] [stderr] Checking home v0.5.3 [INFO] [stderr] Checking humansize v1.1.1 [INFO] [stderr] Checking path-slash v0.1.4 [INFO] [stderr] Checking fs_extra v1.2.0 [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Checking unicode-bidi v0.3.5 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking crossbeam-utils v0.8.5 [INFO] [stderr] Compiling jobserver v0.1.22 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking term_size v0.3.2 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking remove_dir_all v0.7.0 [INFO] [stderr] Checking tinyvec v1.2.0 [INFO] [stderr] Compiling cc v1.0.68 [INFO] [stderr] Checking pretty_assertions v0.7.2 [INFO] [stderr] Checking pest v2.1.3 [INFO] [stderr] Compiling cargo-cache v0.6.3 (/opt/rustwide/workdir) [INFO] [stderr] Checking crossbeam-epoch v0.9.5 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking semver-parser v0.10.2 [INFO] [stderr] Compiling libz-sys v1.1.3 [INFO] [stderr] Compiling libgit2-sys v0.12.21+1.1.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rayon-core v1.9.1 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Checking git2 v0.13.20 [INFO] [stderr] Checking serde v1.0.126 [INFO] [stderr] Checking cargo-platform v0.1.1 [INFO] [stderr] Checking semver v0.11.0 [INFO] [stderr] Checking cargo_metadata v0.13.1 [INFO] [stdout] warning: field is never read: `path` [INFO] [stdout] --> src/cache/registry_sources.rs:172:5 [INFO] [stdout] | [INFO] [stdout] 172 | path: PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/main.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | unused, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] = note: `#[warn(dead_code)]` implied by `#[warn(unused)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `number_of_caches` [INFO] [stdout] --> src/cache/registry_sources.rs:176:5 [INFO] [stdout] | [INFO] [stdout] 176 | number_of_caches: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `path` [INFO] [stdout] --> src/commands/query.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | path: &'a Path, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `path` [INFO] [stdout] --> src/commands/toolchains.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | path: PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `access_date` [INFO] [stdout] --> src/commands/toolchains.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | access_date: NaiveDate, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `path` [INFO] [stdout] --> src/commands/toolchains.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 42 | path: PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `file_number` [INFO] [stdout] --> src/library.rs:64:5 [INFO] [stdout] | [INFO] [stdout] 64 | pub(crate) file_number: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `size` [INFO] [stdout] --> src/top_items/git_bare_repos.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 63 | size: u64, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `size` [INFO] [stdout] --> src/top_items/git_checkouts.rs:73:5 [INFO] [stdout] | [INFO] [stdout] 73 | size: u64, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `size` [INFO] [stdout] --> src/top_items/registry_pkg_cache.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 50 | size: u64, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `size` [INFO] [stdout] --> src/top_items/registry_sources.rs:65:5 [INFO] [stdout] | [INFO] [stdout] 65 | size: u64, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `path` [INFO] [stdout] --> src/cache/registry_sources.rs:172:5 [INFO] [stdout] | [INFO] [stdout] 172 | path: PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/main.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | unused, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] = note: `#[warn(dead_code)]` implied by `#[warn(unused)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `number_of_caches` [INFO] [stdout] --> src/cache/registry_sources.rs:176:5 [INFO] [stdout] | [INFO] [stdout] 176 | number_of_caches: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `path` [INFO] [stdout] --> src/commands/query.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | path: &'a Path, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `path` [INFO] [stdout] --> src/commands/toolchains.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | path: PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `access_date` [INFO] [stdout] --> src/commands/toolchains.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | access_date: NaiveDate, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `path` [INFO] [stdout] --> src/commands/toolchains.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 42 | path: PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `size` [INFO] [stdout] --> src/top_items/git_bare_repos.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 63 | size: u64, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `size` [INFO] [stdout] --> src/top_items/git_checkouts.rs:73:5 [INFO] [stdout] | [INFO] [stdout] 73 | size: u64, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `size` [INFO] [stdout] --> src/top_items/registry_pkg_cache.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 50 | size: u64, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `size` [INFO] [stdout] --> src/top_items/registry_sources.rs:65:5 [INFO] [stdout] | [INFO] [stdout] 65 | size: u64, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 51.92s [INFO] running `Command { std: "docker" "inspect" "9e82a3f7b35145b155e236d9d9a2828f7335dbe67bf51320701390423e8d530d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e82a3f7b35145b155e236d9d9a2828f7335dbe67bf51320701390423e8d530d", kill_on_drop: false }` [INFO] [stdout] 9e82a3f7b35145b155e236d9d9a2828f7335dbe67bf51320701390423e8d530d