[INFO] cloning repository https://github.com/itmo/cura [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/itmo/cura" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fitmo%2Fcura", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fitmo%2Fcura'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 494e63241e74f9545af4cfa2735f38bc41137f4d [INFO] checking itmo/cura against master#19f42cb9bb65555e7d95dab7d17573ae6c5d634c for pr-139087 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fitmo%2Fcura" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/itmo/cura on toolchain 19f42cb9bb65555e7d95dab7d17573ae6c5d634c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+19f42cb9bb65555e7d95dab7d17573ae6c5d634c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/itmo/cura [INFO] finished tweaking git repo https://github.com/itmo/cura [INFO] tweaked toml for git repo https://github.com/itmo/cura written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/itmo/cura 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" "+19f42cb9bb65555e7d95dab7d17573ae6c5d634c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+19f42cb9bb65555e7d95dab7d17573ae6c5d634c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a22689904865c917ae0955b0ce1e31162378be9b7c3cc5f940ddcf729ee85772 [INFO] running `Command { std: "docker" "start" "-a" "a22689904865c917ae0955b0ce1e31162378be9b7c3cc5f940ddcf729ee85772", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a22689904865c917ae0955b0ce1e31162378be9b7c3cc5f940ddcf729ee85772", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a22689904865c917ae0955b0ce1e31162378be9b7c3cc5f940ddcf729ee85772", kill_on_drop: false }` [INFO] [stdout] a22689904865c917ae0955b0ce1e31162378be9b7c3cc5f940ddcf729ee85772 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+19f42cb9bb65555e7d95dab7d17573ae6c5d634c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7b46d2c4946e9034e4b5393cab15ba798753f591c26c8ac7c2087103a2278ec4 [INFO] running `Command { std: "docker" "start" "-a" "7b46d2c4946e9034e4b5393cab15ba798753f591c26c8ac7c2087103a2278ec4", kill_on_drop: false }` [INFO] [stderr] Checking cura v0.8.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/lib.rs:849:26 [INFO] [stdout] | [INFO] [stdout] 849 | impl Foo for FF{}; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `current_time` is never used [INFO] [stdout] --> src/lib.rs:626:4 [INFO] [stdout] | [INFO] [stdout] 626 | fn current_time()->u128{ [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sleep` is never used [INFO] [stdout] --> src/lib.rs:635:4 [INFO] [stdout] | [INFO] [stdout] 635 | fn sleep(millis:u32){ [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/lib.rs:781:13 [INFO] [stdout] | [INFO] [stdout] 781 | let f=Bar{tt:tt}; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/lib.rs:754:20 [INFO] [stdout] | [INFO] [stdout] 754 | fn test(t:T) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `current_time` is never used [INFO] [stdout] --> src/lib.rs:626:4 [INFO] [stdout] | [INFO] [stdout] 626 | fn current_time()->u128{ [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/lib.rs:684:13 [INFO] [stdout] | [INFO] [stdout] 683 | struct Foo{ [INFO] [stdout] | --- field in this struct [INFO] [stdout] 684 | id:u16, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `testing` and `id` are never used [INFO] [stdout] --> src/lib.rs:690:20 [INFO] [stdout] | [INFO] [stdout] 686 | impl Foo { [INFO] [stdout] | -------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 690 | pub fn testing(&mut self,id:u16) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 693 | pub fn id(&self)->u16 [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `EE` is never used [INFO] [stdout] --> src/lib.rs:759:14 [INFO] [stdout] | [INFO] [stdout] 759 | enum EE [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get` is never used [INFO] [stdout] --> src/lib.rs:766:16 [INFO] [stdout] | [INFO] [stdout] 764 | trait Foo:Send+Sync [INFO] [stdout] | --- method in this trait [INFO] [stdout] 765 | { [INFO] [stdout] 766 | fn get(&self)->EE [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `tt` is never read [INFO] [stdout] --> src/lib.rs:779:13 [INFO] [stdout] | [INFO] [stdout] 777 | struct Bar [INFO] [stdout] | --- field in this struct [INFO] [stdout] 778 | { [INFO] [stdout] 779 | tt:Cura, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Bong` is never constructed [INFO] [stdout] --> src/lib.rs:817:13 [INFO] [stdout] | [INFO] [stdout] 814 | enum Foo [INFO] [stdout] | --- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 817 | Bong, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Foo` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Bong` is never constructed [INFO] [stdout] --> src/lib.rs:839:13 [INFO] [stdout] | [INFO] [stdout] 836 | enum EE [INFO] [stdout] | -- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 839 | Bong, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `EE` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] running `Command { std: "docker" "inspect" "7b46d2c4946e9034e4b5393cab15ba798753f591c26c8ac7c2087103a2278ec4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b46d2c4946e9034e4b5393cab15ba798753f591c26c8ac7c2087103a2278ec4", kill_on_drop: false }` [INFO] [stdout] 7b46d2c4946e9034e4b5393cab15ba798753f591c26c8ac7c2087103a2278ec4