[INFO] cloning repository https://github.com/shunte88/rddown [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shunte88/rddown" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshunte88%2Frddown", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshunte88%2Frddown'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8df656ea1e9303553867474b1cb41b9078e3c734 [INFO] testing shunte88/rddown against try#9f93af291970322f4f1c6315ccde4d7078201159 for pr-146098-6 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshunte88%2Frddown" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/shunte88/rddown [INFO] finished tweaking git repo https://github.com/shunte88/rddown [INFO] tweaked toml for git repo https://github.com/shunte88/rddown written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/shunte88/rddown on toolchain 9f93af291970322f4f1c6315ccde4d7078201159 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/shunte88/rddown 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" "+9f93af291970322f4f1c6315ccde4d7078201159" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 88b83f5fa441bcb22f2bd39a12cd429bf35da8f5d2c74a279d296e7fb50bf87e [INFO] running `Command { std: "docker" "start" "-a" "88b83f5fa441bcb22f2bd39a12cd429bf35da8f5d2c74a279d296e7fb50bf87e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "88b83f5fa441bcb22f2bd39a12cd429bf35da8f5d2c74a279d296e7fb50bf87e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88b83f5fa441bcb22f2bd39a12cd429bf35da8f5d2c74a279d296e7fb50bf87e", kill_on_drop: false }` [INFO] [stdout] 88b83f5fa441bcb22f2bd39a12cd429bf35da8f5d2c74a279d296e7fb50bf87e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2b31b3fc08693484e5bfdf5e72d290e5cb603f816f501b1bc5fcba957e8269b0 [INFO] running `Command { std: "docker" "start" "-a" "2b31b3fc08693484e5bfdf5e72d290e5cb603f816f501b1bc5fcba957e8269b0", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling unicode-ident v1.0.19 [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling cfg-if v1.0.4 [INFO] [stderr] Compiling stable_deref_trait v1.2.1 [INFO] [stderr] Compiling bitflags v2.9.4 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling find-msvc-tools v0.1.4 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling simd-adler32 v0.3.7 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling adler2 v2.0.1 [INFO] [stderr] Compiling percent-encoding v2.3.2 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling hashbrown v0.16.0 [INFO] [stderr] Compiling openssl v0.10.74 [INFO] [stderr] Compiling cc v1.2.41 [INFO] [stderr] Compiling futures-task v0.3.31 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling slab v0.4.11 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling rustix v1.1.2 [INFO] [stderr] Compiling atomic-waker v1.1.2 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling linux-raw-sys v0.11.0 [INFO] [stderr] Compiling fdeflate v0.3.7 [INFO] [stderr] Compiling form_urlencoded v1.2.2 [INFO] [stderr] Compiling sync_wrapper v1.0.2 [INFO] [stderr] Compiling tower-layer v0.3.3 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling compression-core v0.4.29 [INFO] [stderr] Compiling lock_api v0.4.14 [INFO] [stderr] Compiling http-body-util v0.1.3 [INFO] [stderr] Compiling iri-string v0.7.8 [INFO] [stderr] Compiling bytemuck v1.24.0 [INFO] [stderr] Compiling flate2 v1.1.4 [INFO] [stderr] Compiling indexmap v2.12.0 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling winnow v0.7.13 [INFO] [stderr] Compiling png v0.18.0 [INFO] [stderr] Compiling compression-codecs v0.4.30 [INFO] [stderr] Compiling regex-syntax v0.8.8 [INFO] [stderr] Compiling byteorder-lite v0.1.0 [INFO] [stderr] Compiling anyhow v1.0.100 [INFO] [stderr] Compiling pxfm v0.1.25 [INFO] [stderr] Compiling x11rb-protocol v0.13.2 [INFO] [stderr] Compiling signal-hook-registry v1.4.6 [INFO] [stderr] Compiling socket2 v0.6.1 [INFO] [stderr] Compiling mio v1.1.0 [INFO] [stderr] Compiling syn v2.0.107 [INFO] [stderr] Compiling openssl-sys v0.9.110 [INFO] [stderr] Compiling zeroize v1.8.2 [INFO] [stderr] Compiling rustls-pki-types v1.12.0 [INFO] [stderr] Compiling parking_lot v0.12.5 [INFO] [stderr] Compiling dirs-sys v0.5.0 [INFO] [stderr] Compiling encoding_rs v0.8.35 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Compiling toml_writer v1.0.4 [INFO] [stderr] Compiling dirs v6.0.0 [INFO] [stderr] Compiling urlencoding v2.1.3 [INFO] [stderr] Compiling toml_parser v1.0.4 [INFO] [stderr] Compiling serde_spanned v1.0.3 [INFO] [stderr] Compiling toml_datetime v0.7.3 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling toml v0.9.8 [INFO] [stderr] Compiling moxcms v0.7.7 [INFO] [stderr] Compiling gethostname v1.1.0 [INFO] [stderr] Compiling x11rb v0.13.2 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling yoke v0.8.0 [INFO] [stderr] Compiling tokio v1.48.0 [INFO] [stderr] Compiling zerovec v0.11.4 [INFO] [stderr] Compiling zerotrie v0.2.2 [INFO] [stderr] Compiling tinystr v0.8.1 [INFO] [stderr] Compiling potential_utf v0.1.3 [INFO] [stderr] Compiling icu_collections v2.0.0 [INFO] [stderr] Compiling icu_locale_core v2.0.0 [INFO] [stderr] Compiling icu_provider v2.0.0 [INFO] [stderr] Compiling icu_normalizer v2.0.0 [INFO] [stderr] Compiling icu_properties v2.0.1 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling image v0.25.8 [INFO] [stderr] Compiling idna v1.1.0 [INFO] [stderr] Compiling url v2.5.7 [INFO] [stderr] Compiling arboard v3.6.1 [INFO] [stderr] Compiling tokio-util v0.7.16 [INFO] [stderr] Compiling tower v0.5.2 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling async-compression v0.4.31 [INFO] [stderr] Compiling tower-http v0.6.6 [INFO] [stderr] Compiling h2 v0.4.12 [INFO] [stderr] Compiling hyper v1.7.0 [INFO] [stderr] Compiling hyper-util v0.1.17 [INFO] [stderr] Compiling hyper-tls v0.6.0 [INFO] [stderr] Compiling reqwest v0.12.24 [INFO] [stderr] Compiling rddown v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/main.rs:144:40 [INFO] [stdout] | [INFO] [stdout] 144 | ... if let Err(e) = tx.try_send(candidate.clone()) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Dedupe` is never constructed [INFO] [stdout] --> src/main.rs:348:8 [INFO] [stdout] | [INFO] [stdout] 348 | struct Dedupe { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `insert_or_seen` are never used [INFO] [stdout] --> src/main.rs:354:8 [INFO] [stdout] | [INFO] [stdout] 353 | impl Dedupe { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 354 | fn new(cap: usize) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 357 | fn insert_or_seen(&mut self, s: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 04s [INFO] running `Command { std: "docker" "inspect" "2b31b3fc08693484e5bfdf5e72d290e5cb603f816f501b1bc5fcba957e8269b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b31b3fc08693484e5bfdf5e72d290e5cb603f816f501b1bc5fcba957e8269b0", kill_on_drop: false }` [INFO] [stdout] 2b31b3fc08693484e5bfdf5e72d290e5cb603f816f501b1bc5fcba957e8269b0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7984692c32d2c387ae1d81bf4102376bcd7351271836af5a5c82e4244dfaa502 [INFO] running `Command { std: "docker" "start" "-a" "7984692c32d2c387ae1d81bf4102376bcd7351271836af5a5c82e4244dfaa502", kill_on_drop: false }` [INFO] [stderr] Compiling rddown v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/main.rs:144:40 [INFO] [stdout] | [INFO] [stdout] 144 | ... if let Err(e) = tx.try_send(candidate.clone()) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Dedupe` is never constructed [INFO] [stdout] --> src/main.rs:348:8 [INFO] [stdout] | [INFO] [stdout] 348 | struct Dedupe { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `insert_or_seen` are never used [INFO] [stdout] --> src/main.rs:354:8 [INFO] [stdout] | [INFO] [stdout] 353 | impl Dedupe { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 354 | fn new(cap: usize) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 357 | fn insert_or_seen(&mut self, s: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.31s [INFO] running `Command { std: "docker" "inspect" "7984692c32d2c387ae1d81bf4102376bcd7351271836af5a5c82e4244dfaa502", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7984692c32d2c387ae1d81bf4102376bcd7351271836af5a5c82e4244dfaa502", kill_on_drop: false }` [INFO] [stdout] 7984692c32d2c387ae1d81bf4102376bcd7351271836af5a5c82e4244dfaa502 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0fd4577d0a6e4928b8a4f3ee84734efadb4e5b4df22ae81c529782835242e10a [INFO] running `Command { std: "docker" "start" "-a" "0fd4577d0a6e4928b8a4f3ee84734efadb4e5b4df22ae81c529782835242e10a", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: unused variable: `e` [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/main.rs:144:40 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 144 | ... if let Err(e) = tx.try_send(candidate.clone()) { [INFO] [stdout] [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: struct `Dedupe` is never constructed [INFO] [stderr] --> src/main.rs:348:8 [INFO] [stderr] | [INFO] [stderr] 348 | struct Dedupe { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: associated items `new` and `insert_or_seen` are never used [INFO] [stderr] --> src/main.rs:354:8 [INFO] [stderr] | [INFO] [stderr] 353 | impl Dedupe { [INFO] [stderr] | ----------- associated items in this implementation [INFO] [stderr] 354 | fn new(cap: usize) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 357 | fn insert_or_seen(&mut self, s: &str) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `rddown` (bin "rddown" test) generated 3 warnings (run `cargo fix --bin "rddown" -p rddown --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rddown-eec6a49c6f089bae) [INFO] running `Command { std: "docker" "inspect" "0fd4577d0a6e4928b8a4f3ee84734efadb4e5b4df22ae81c529782835242e10a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0fd4577d0a6e4928b8a4f3ee84734efadb4e5b4df22ae81c529782835242e10a", kill_on_drop: false }` [INFO] [stdout] 0fd4577d0a6e4928b8a4f3ee84734efadb4e5b4df22ae81c529782835242e10a