[INFO] cloning repository https://github.com/IumoInfinium/tikets-backend [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/IumoInfinium/tikets-backend" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIumoInfinium%2Ftikets-backend", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIumoInfinium%2Ftikets-backend'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 77fb1ff0bbc8f40ac7557ffbac6f1ef5b0b5744f [INFO] checking IumoInfinium/tikets-backend/77fb1ff0bbc8f40ac7557ffbac6f1ef5b0b5744f against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIumoInfinium%2Ftikets-backend" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/IumoInfinium/tikets-backend on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/IumoInfinium/tikets-backend [INFO] finished tweaking git repo https://github.com/IumoInfinium/tikets-backend [INFO] tweaked toml for git repo https://github.com/IumoInfinium/tikets-backend written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/IumoInfinium/tikets-backend 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e8c3374107929af34d4984066d62fee424d3f7b5d3084286ab591f4eabe77724 [INFO] running `Command { std: "docker" "start" "-a" "e8c3374107929af34d4984066d62fee424d3f7b5d3084286ab591f4eabe77724", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e8c3374107929af34d4984066d62fee424d3f7b5d3084286ab591f4eabe77724", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8c3374107929af34d4984066d62fee424d3f7b5d3084286ab591f4eabe77724", kill_on_drop: false }` [INFO] [stdout] e8c3374107929af34d4984066d62fee424d3f7b5d3084286ab591f4eabe77724 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Dtail_expr_drop_order" "-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fd4a9c6afceaf63eb3333f63c7d686414ec66e4fc78435b5034af919743e14f3 [INFO] running `Command { std: "docker" "start" "-a" "fd4a9c6afceaf63eb3333f63c7d686414ec66e4fc78435b5034af919743e14f3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.85 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Compiling axum v0.7.5 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Compiling serde_derive v1.0.203 [INFO] [stderr] Compiling tokio-macros v2.3.0 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling async-trait v0.1.80 [INFO] [stderr] Compiling thiserror-impl v1.0.61 [INFO] [stderr] Compiling uuid-macro-internal v1.8.0 [INFO] [stderr] Checking tokio v1.38.0 [INFO] [stderr] Checking axum-core v0.4.3 [INFO] [stderr] Checking thiserror v1.0.61 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking hyper v1.3.1 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking hyper-util v0.1.5 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde_json v1.0.117 [INFO] [stderr] Checking serde_path_to_error v0.1.16 [INFO] [stderr] Checking uuid v1.8.0 [INFO] [stderr] Checking tikets v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `path::Display` [INFO] [stdout] --> src/store.rs:2:34 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{collections::BTreeMap, path::Display}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `path::Display` [INFO] [stdout] --> src/store.rs:2:34 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{collections::BTreeMap, path::Display}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/store.rs:53:17 [INFO] [stdout] | [INFO] [stdout] 53 | for (k, v) in self.tickets.iter() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/store.rs:53:17 [INFO] [stdout] | [INFO] [stdout] 53 | for (k, v) in self.tickets.iter() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `counter` is never read [INFO] [stdout] --> src/store.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct TicketStore { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 19 | tickets: BTreeMap, [INFO] [stdout] 20 | counter: u64, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TicketStore` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `counter` is never read [INFO] [stdout] --> src/store.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct TicketStore { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 19 | tickets: BTreeMap, [INFO] [stdout] 20 | counter: u64, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TicketStore` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.38s [INFO] running `Command { std: "docker" "inspect" "fd4a9c6afceaf63eb3333f63c7d686414ec66e4fc78435b5034af919743e14f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd4a9c6afceaf63eb3333f63c7d686414ec66e4fc78435b5034af919743e14f3", kill_on_drop: false }` [INFO] [stdout] fd4a9c6afceaf63eb3333f63c7d686414ec66e4fc78435b5034af919743e14f3