[INFO] cloning repository https://github.com/ljxrrcj/rget_study [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ljxrrcj/rget_study" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fljxrrcj%2Frget_study", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fljxrrcj%2Frget_study'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4848110bcd97e0795059e8fc13a504283f8100df [INFO] checking ljxrrcj/rget_study against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fljxrrcj%2Frget_study" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/ljxrrcj/rget_study [INFO] finished tweaking git repo https://github.com/ljxrrcj/rget_study [INFO] tweaked toml for git repo https://github.com/ljxrrcj/rget_study written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ljxrrcj/rget_study on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/ljxrrcj/rget_study 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded once_cell v1.21.0 [INFO] [stderr] Downloaded rustix v1.0.2 [INFO] [stderr] Downloaded tempfile v3.19.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0c407173eb05e6f2a35a9f4dff742c015d0eacb82ceee4d79a5ea1f566e649c8 [INFO] running `Command { std: "docker" "start" "-a" "0c407173eb05e6f2a35a9f4dff742c015d0eacb82ceee4d79a5ea1f566e649c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0c407173eb05e6f2a35a9f4dff742c015d0eacb82ceee4d79a5ea1f566e649c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c407173eb05e6f2a35a9f4dff742c015d0eacb82ceee4d79a5ea1f566e649c8", kill_on_drop: false }` [INFO] [stdout] 0c407173eb05e6f2a35a9f4dff742c015d0eacb82ceee4d79a5ea1f566e649c8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 23aa3ac5316b98899d2c9a8f04395aa0a147509343da888a861f809b609e32aa [INFO] running `Command { std: "docker" "start" "-a" "23aa3ac5316b98899d2c9a8f04395aa0a147509343da888a861f809b609e32aa", kill_on_drop: false }` [INFO] [stderr] Checking once_cell v1.21.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling cc v1.2.16 [INFO] [stderr] Compiling zerocopy v0.8.23 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Checking log v0.4.26 [INFO] [stderr] Checking socket2 v0.5.8 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Checking event-listener v5.4.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking futures-lite v2.6.0 [INFO] [stderr] Checking linux-raw-sys v0.4.15 [INFO] [stderr] Checking smallvec v1.14.0 [INFO] [stderr] Compiling const_fn v0.4.11 [INFO] [stderr] Checking tracing-core v0.1.33 [INFO] [stderr] Checking cpuid-bool v0.2.0 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Compiling time v0.2.27 [INFO] [stderr] Checking tokio v1.44.1 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Compiling cookie v0.14.4 [INFO] [stderr] Checking event-listener-strategy v0.5.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling portable-atomic v1.11.0 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking unicode-width v0.2.0 [INFO] [stderr] Checking waker-fn v1.2.0 [INFO] [stderr] Compiling http-types v2.12.0 [INFO] [stderr] Checking async-channel v2.3.1 [INFO] [stderr] Checking async-lock v3.4.0 [INFO] [stderr] Checking futures-lite v1.13.0 [INFO] [stderr] Checking cipher v0.2.5 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking universal-hash v0.4.0 [INFO] [stderr] Checking crypto-mac v0.10.0 [INFO] [stderr] Checking aead v0.3.2 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking hmac v0.10.1 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking polyval v0.4.5 [INFO] [stderr] Checking hkdf v0.10.0 [INFO] [stderr] Checking aes-soft v0.6.4 [INFO] [stderr] Checking ctr v0.6.0 [INFO] [stderr] Checking console v0.15.11 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking ghash v0.3.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking infer v0.2.3 [INFO] [stderr] Checking blocking v1.6.1 [INFO] [stderr] Checking async-executor v1.13.1 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking aes v0.6.0 [INFO] [stderr] Checking aes-gcm v0.8.0 [INFO] [stderr] Compiling openssl-sys v0.9.106 [INFO] [stderr] Compiling time-macros-impl v0.1.2 [INFO] [stderr] Compiling openssl v0.10.71 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Checking indicatif v0.17.11 [INFO] [stderr] Checking time-macros v0.1.1 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Checking tokio-util v0.7.14 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.7.5 [INFO] [stderr] Compiling zerovec-derive v0.10.3 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling icu_provider_macros v1.5.0 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Checking h2 v0.3.26 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking polling v3.7.4 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking async-io v2.4.0 [INFO] [stderr] Checking yoke v0.7.5 [INFO] [stderr] Checking zerovec v0.10.4 [INFO] [stderr] Checking async-global-executor v2.4.1 [INFO] [stderr] Checking async-std v1.13.0 [INFO] [stderr] Checking tinystr v0.7.6 [INFO] [stderr] Checking icu_collections v1.5.0 [INFO] [stderr] Checking icu_locid v1.5.0 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Checking hyper v0.14.32 [INFO] [stderr] Checking icu_provider v1.5.0 [INFO] [stderr] Checking icu_locid_transform v1.5.0 [INFO] [stderr] Checking icu_properties v1.5.1 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde_json v1.0.140 [INFO] [stderr] Checking serde_qs v0.8.5 [INFO] [stderr] Checking icu_normalizer v1.5.0 [INFO] [stderr] Checking idna_adapter v1.2.0 [INFO] [stderr] Checking idna v1.0.3 [INFO] [stderr] Checking url v2.5.4 [INFO] [stderr] Checking reqwest v0.11.27 [INFO] [stderr] Checking rget v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Url` [INFO] [stdout] --> src/main.rs:12:11 [INFO] [stdout] | [INFO] [stdout] 12 | use url::{Url}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/main.rs:149:5 [INFO] [stdout] | [INFO] [stdout] 149 | ; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Url` [INFO] [stdout] --> src/main.rs:12:11 [INFO] [stdout] | [INFO] [stdout] 12 | use url::{Url}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/main.rs:149:5 [INFO] [stdout] | [INFO] [stdout] 149 | ; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:83:25 [INFO] [stdout] | [INFO] [stdout] 83 | let mut bar = create_progress_bar(quiet_mode, fname, Some(len.parse().unwrap())); [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: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:102:21 [INFO] [stdout] | [INFO] [stdout] 102 | let mut bar = create_progress_bar(quiet_mode, fname, None); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `client` [INFO] [stdout] --> src/main.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | let client = Client::new(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bar` [INFO] [stdout] --> src/main.rs:102:21 [INFO] [stdout] | [INFO] [stdout] 102 | let mut bar = create_progress_bar(quiet_mode, fname, None); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bar` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:151:5 [INFO] [stdout] | [INFO] [stdout] 151 | download(url, false); [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)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 151 | let _ = download(url, false); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:83:25 [INFO] [stdout] | [INFO] [stdout] 83 | let mut bar = create_progress_bar(quiet_mode, fname, Some(len.parse().unwrap())); [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: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:102:21 [INFO] [stdout] | [INFO] [stdout] 102 | let mut bar = create_progress_bar(quiet_mode, fname, None); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `client` [INFO] [stdout] --> src/main.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | let client = Client::new(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bar` [INFO] [stdout] --> src/main.rs:102:21 [INFO] [stdout] | [INFO] [stdout] 102 | let mut bar = create_progress_bar(quiet_mode, fname, None); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bar` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:151:5 [INFO] [stdout] | [INFO] [stdout] 151 | download(url, false); [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)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 151 | let _ = download(url, false); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.69s [INFO] running `Command { std: "docker" "inspect" "23aa3ac5316b98899d2c9a8f04395aa0a147509343da888a861f809b609e32aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23aa3ac5316b98899d2c9a8f04395aa0a147509343da888a861f809b609e32aa", kill_on_drop: false }` [INFO] [stdout] 23aa3ac5316b98899d2c9a8f04395aa0a147509343da888a861f809b609e32aa