[INFO] fetching crate cdns-rs 1.1.1... [INFO] checking cdns-rs-1.1.1 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1 [INFO] extracting crate cdns-rs 1.1.1 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate cdns-rs 1.1.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate cdns-rs 1.1.1 [INFO] tweaked toml for crates.io crate cdns-rs 1.1.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate cdns-rs 1.1.1 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate cdns-rs 1.1.1 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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio v1.47.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9ecee150c9d5022ead2b096abd37485e1778c9d1827ec1cc28ba1180692bc5a9 [INFO] running `Command { std: "docker" "start" "-a" "9ecee150c9d5022ead2b096abd37485e1778c9d1827ec1cc28ba1180692bc5a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9ecee150c9d5022ead2b096abd37485e1778c9d1827ec1cc28ba1180692bc5a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ecee150c9d5022ead2b096abd37485e1778c9d1827ec1cc28ba1180692bc5a9", kill_on_drop: false }` [INFO] [stdout] 9ecee150c9d5022ead2b096abd37485e1778c9d1827ec1cc28ba1180692bc5a9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ea3de457f5e41dcdd688a312cad5097a8ce9507d85640ba1834f0410b129dbd5 [INFO] running `Command { std: "docker" "start" "-a" "ea3de457f5e41dcdd688a312cad5097a8ce9507d85640ba1834f0410b129dbd5", kill_on_drop: false }` [INFO] [stderr] Checking tokio v1.47.0 [INFO] [stderr] Checking getrandom v0.3.3 [INFO] [stderr] Compiling nix v0.30.1 [INFO] [stderr] Checking socket2 v0.6.0 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking rand v0.9.2 [INFO] [stderr] Checking cdns-rs v1.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `n` is never read [INFO] [stdout] --> src/sync/network.rs:996:13 [INFO] [stdout] | [INFO] [stdout] 996 | n += 1; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking tokio-stream v0.1.17 [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/common.rs:2337:13 [INFO] [stdout] | [INFO] [stdout] 2337 | let data = vec![0_u8; rlen as usize]; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_tcp` and `is_encrypted` are never used [INFO] [stdout] --> src/sync/network.rs:60:8 [INFO] [stdout] | [INFO] [stdout] 54 | pub trait SocketTap: SocketTapCommon [INFO] [stdout] | --------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 60 | fn is_tcp(&self) -> bool; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 65 | fn is_encrypted(&self) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_default` is never used [INFO] [stdout] --> src/sync/cfg_parsers.rs:41:8 [INFO] [stdout] | [INFO] [stdout] 35 | pub trait ConfigParser [INFO] [stdout] | ------------ method in this trait [INFO] [stdout] ... [INFO] [stdout] 41 | fn is_default(&self) -> bool; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_resolve_cached` and `is_host_cached` are never used [INFO] [stdout] --> src/sync/caches.rs:221:8 [INFO] [stdout] | [INFO] [stdout] 178 | impl CachesController [INFO] [stdout] | --------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 221 | fn is_resolve_cached(&self) -> bool [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 227 | fn is_host_cached(&self) -> bool [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sanitize_str_unicode` is never used [INFO] [stdout] --> src/common.rs:2432:4 [INFO] [stdout] | [INFO] [stdout] 2432 | fn sanitize_str_unicode(st: &str) -> String [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `foresee_char` is never used [INFO] [stdout] --> src/tokenizer.rs:75:8 [INFO] [stdout] | [INFO] [stdout] 39 | impl<'token> ConfTokenizer<'token> [INFO] [stdout] | ---------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 75 | fn foresee_char(&mut self) -> Option [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/sync/network.rs:700:15 [INFO] [stdout] | [INFO] [stdout] 700 | fn get_fd(&self) -> Option [INFO] [stdout] | ^^^^^ ---------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 700 | fn get_fd(&self) -> Option> [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/cfg_resolv_parser.rs:595:27 [INFO] [stdout] | [INFO] [stdout] 595 | fn get_resolvers_iter(&self) -> RoundRobinIterator> [INFO] [stdout] | ^^^^^ ----------------------------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 595 | fn get_resolvers_iter(&self) -> RoundRobinIterator<'_, Arc> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/network_common.rs:11:15 [INFO] [stdout] | [INFO] [stdout] 11 | fn get_fd(&self) -> Option; [INFO] [stdout] | ^^^^^ ---------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 11 | fn get_fd(&self) -> Option>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling async-stream-impl v0.3.6 [INFO] [stderr] Checking async-stream v0.3.6 [INFO] [stderr] Checking tokio-test v0.4.4 [INFO] [stdout] warning: value assigned to `n` is never read [INFO] [stdout] --> src/sync/network.rs:996:13 [INFO] [stdout] | [INFO] [stdout] 996 | n += 1; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/sync/network.rs:1020:13 [INFO] [stdout] | [INFO] [stdout] 1020 | let res = [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/common.rs:2337:13 [INFO] [stdout] | [INFO] [stdout] 2337 | let data = vec![0_u8; rlen as usize]; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_tcp` and `is_encrypted` are never used [INFO] [stdout] --> src/sync/network.rs:60:8 [INFO] [stdout] | [INFO] [stdout] 54 | pub trait SocketTap: SocketTapCommon [INFO] [stdout] | --------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 60 | fn is_tcp(&self) -> bool; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 65 | fn is_encrypted(&self) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_default` is never used [INFO] [stdout] --> src/sync/cfg_parsers.rs:41:8 [INFO] [stdout] | [INFO] [stdout] 35 | pub trait ConfigParser [INFO] [stdout] | ------------ method in this trait [INFO] [stdout] ... [INFO] [stdout] 41 | fn is_default(&self) -> bool; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_resolve_cached` and `is_host_cached` are never used [INFO] [stdout] --> src/sync/caches.rs:221:8 [INFO] [stdout] | [INFO] [stdout] 178 | impl CachesController [INFO] [stdout] | --------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 221 | fn is_resolve_cached(&self) -> bool [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 227 | fn is_host_cached(&self) -> bool [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sanitize_str_unicode` is never used [INFO] [stdout] --> src/common.rs:2432:4 [INFO] [stdout] | [INFO] [stdout] 2432 | fn sanitize_str_unicode(st: &str) -> String [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `foresee_char` is never used [INFO] [stdout] --> src/tokenizer.rs:75:8 [INFO] [stdout] | [INFO] [stdout] 39 | impl<'token> ConfTokenizer<'token> [INFO] [stdout] | ---------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 75 | fn foresee_char(&mut self) -> Option [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/sync/network.rs:700:15 [INFO] [stdout] | [INFO] [stdout] 700 | fn get_fd(&self) -> Option [INFO] [stdout] | ^^^^^ ---------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 700 | fn get_fd(&self) -> Option> [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/cfg_resolv_parser.rs:595:27 [INFO] [stdout] | [INFO] [stdout] 595 | fn get_resolvers_iter(&self) -> RoundRobinIterator> [INFO] [stdout] | ^^^^^ ----------------------------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 595 | fn get_resolvers_iter(&self) -> RoundRobinIterator<'_, Arc> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/network_common.rs:11:15 [INFO] [stdout] | [INFO] [stdout] 11 | fn get_fd(&self) -> Option; [INFO] [stdout] | ^^^^^ ---------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 11 | fn get_fd(&self) -> Option>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.93s [INFO] running `Command { std: "docker" "inspect" "ea3de457f5e41dcdd688a312cad5097a8ce9507d85640ba1834f0410b129dbd5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea3de457f5e41dcdd688a312cad5097a8ce9507d85640ba1834f0410b129dbd5", kill_on_drop: false }` [INFO] [stdout] ea3de457f5e41dcdd688a312cad5097a8ce9507d85640ba1834f0410b129dbd5