[INFO] cloning repository https://github.com/illumination-k/ods-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/illumination-k/ods-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fillumination-k%2Fods-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fillumination-k%2Fods-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b299c96ca491e699e5ebd2883e745981b5214b39 [INFO] checking illumination-k/ods-rust against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fillumination-k%2Fods-rust" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/illumination-k/ods-rust on toolchain 39e1293fce4b650061e85dda88aa428f726a8444 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/illumination-k/ods-rust [INFO] finished tweaking git repo https://github.com/illumination-k/ods-rust [INFO] tweaked toml for git repo https://github.com/illumination-k/ods-rust written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/illumination-k/ods-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 653c184000e968451e3d1f43813f7a16f22d4783471e8b1e0315c888086d8d2b [INFO] running `Command { std: "docker" "start" "-a" "653c184000e968451e3d1f43813f7a16f22d4783471e8b1e0315c888086d8d2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "653c184000e968451e3d1f43813f7a16f22d4783471e8b1e0315c888086d8d2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "653c184000e968451e3d1f43813f7a16f22d4783471e8b1e0315c888086d8d2b", kill_on_drop: false }` [INFO] [stdout] 653c184000e968451e3d1f43813f7a16f22d4783471e8b1e0315c888086d8d2b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8d232064b73c66d7cc0f389e93fa9d5f8cb756c0a5cf7c315555a5ec1ff5c3e3 [INFO] running `Command { std: "docker" "start" "-a" "8d232064b73c66d7cc0f389e93fa9d5f8cb756c0a5cf7c315555a5ec1ff5c3e3", kill_on_drop: false }` [INFO] [stderr] Checking open-data-structure-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `prev` [INFO] [stdout] --> src/list/selist/mod.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | prev: Option>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `next` [INFO] [stdout] --> src/list/selist/mod.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | next: Option>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `head` [INFO] [stdout] --> src/list/selist/mod.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | head: Option>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `tail` [INFO] [stdout] --> src/list/selist/mod.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | tail: Option>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `n` [INFO] [stdout] --> src/list/selist/mod.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | n: usize, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `prev` [INFO] [stdout] --> src/list/selist/mod.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | prev: Option>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `next` [INFO] [stdout] --> src/list/selist/mod.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | next: Option>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `head` [INFO] [stdout] --> src/list/selist/mod.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | head: Option>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `tail` [INFO] [stdout] --> src/list/selist/mod.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | tail: Option>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `n` [INFO] [stdout] --> src/list/selist/mod.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | n: usize, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.67s [INFO] running `Command { std: "docker" "inspect" "8d232064b73c66d7cc0f389e93fa9d5f8cb756c0a5cf7c315555a5ec1ff5c3e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d232064b73c66d7cc0f389e93fa9d5f8cb756c0a5cf7c315555a5ec1ff5c3e3", kill_on_drop: false }` [INFO] [stdout] 8d232064b73c66d7cc0f389e93fa9d5f8cb756c0a5cf7c315555a5ec1ff5c3e3