[INFO] cloning repository https://github.com/phaazon/codingame-unleash-the-geek [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/phaazon/codingame-unleash-the-geek" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphaazon%2Fcodingame-unleash-the-geek", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphaazon%2Fcodingame-unleash-the-geek'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ab1aab147caac589f54bfe18e05b4b25d90874d7 [INFO] building phaazon/codingame-unleash-the-geek against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphaazon%2Fcodingame-unleash-the-geek" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/phaazon/codingame-unleash-the-geek on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/phaazon/codingame-unleash-the-geek [INFO] finished tweaking git repo https://github.com/phaazon/codingame-unleash-the-geek [INFO] tweaked toml for git repo https://github.com/phaazon/codingame-unleash-the-geek written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/phaazon/codingame-unleash-the-geek 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bedd873084050c26b34b28c28429d2d8b162efb0861c3f9731001c2e36b60a79 [INFO] running `Command { std: "docker" "start" "-a" "bedd873084050c26b34b28c28429d2d8b162efb0861c3f9731001c2e36b60a79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bedd873084050c26b34b28c28429d2d8b162efb0861c3f9731001c2e36b60a79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bedd873084050c26b34b28c28429d2d8b162efb0861c3f9731001c2e36b60a79", kill_on_drop: false }` [INFO] [stdout] bedd873084050c26b34b28c28429d2d8b162efb0861c3f9731001c2e36b60a79 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 627f4b900f1830edad5903f05ff4f52ac673e84a62f582b3aa974410894cb8b0 [INFO] running `Command { std: "docker" "start" "-a" "627f4b900f1830edad5903f05ff4f52ac673e84a62f582b3aa974410894cb8b0", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling getrandom v0.1.12 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.5 [INFO] [stderr] Compiling c2-chacha v0.2.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling codingame-unleash-the-geek v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `Trap` is never constructed [INFO] [stdout] --> src/main.rs:123:3 [INFO] [stdout] | [INFO] [stdout] 121 | enum RequestItem { [INFO] [stdout] | ----------- variant in this enum [INFO] [stdout] 122 | Radar, [INFO] [stdout] 123 | Trap [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RequestItem` 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: method `comment` is never used [INFO] [stdout] --> src/main.rs:160:6 [INFO] [stdout] | [INFO] [stdout] 155 | impl Request { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 160 | fn comment(self, msg: S) -> RequestComment where S: Into { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `submit` is never used [INFO] [stdout] --> src/main.rs:184:6 [INFO] [stdout] | [INFO] [stdout] 176 | impl RequestComment { [INFO] [stdout] | ------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 184 | fn submit(self) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `deploy_radar_to_random` is never used [INFO] [stdout] --> src/main.rs:771:6 [INFO] [stdout] | [INFO] [stdout] 758 | impl Order { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 771 | fn deploy_radar_to_random(width: i32, height: i32) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.20s [INFO] running `Command { std: "docker" "inspect" "627f4b900f1830edad5903f05ff4f52ac673e84a62f582b3aa974410894cb8b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "627f4b900f1830edad5903f05ff4f52ac673e84a62f582b3aa974410894cb8b0", kill_on_drop: false }` [INFO] [stdout] 627f4b900f1830edad5903f05ff4f52ac673e84a62f582b3aa974410894cb8b0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0ba33fe4efbcbc4c9732413c2be7b7f15ada97f8f2e0405b1c5fc5b722e390d1 [INFO] running `Command { std: "docker" "start" "-a" "0ba33fe4efbcbc4c9732413c2be7b7f15ada97f8f2e0405b1c5fc5b722e390d1", kill_on_drop: false }` [INFO] [stderr] Compiling codingame-unleash-the-geek v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `Trap` is never constructed [INFO] [stdout] --> src/main.rs:123:3 [INFO] [stdout] | [INFO] [stdout] 121 | enum RequestItem { [INFO] [stdout] | ----------- variant in this enum [INFO] [stdout] 122 | Radar, [INFO] [stdout] 123 | Trap [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RequestItem` 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: method `comment` is never used [INFO] [stdout] --> src/main.rs:160:6 [INFO] [stdout] | [INFO] [stdout] 155 | impl Request { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 160 | fn comment(self, msg: S) -> RequestComment where S: Into { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `submit` is never used [INFO] [stdout] --> src/main.rs:184:6 [INFO] [stdout] | [INFO] [stdout] 176 | impl RequestComment { [INFO] [stdout] | ------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 184 | fn submit(self) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `deploy_radar_to_random` is never used [INFO] [stdout] --> src/main.rs:771:6 [INFO] [stdout] | [INFO] [stdout] 758 | impl Order { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 771 | fn deploy_radar_to_random(width: i32, height: i32) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s [INFO] running `Command { std: "docker" "inspect" "0ba33fe4efbcbc4c9732413c2be7b7f15ada97f8f2e0405b1c5fc5b722e390d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ba33fe4efbcbc4c9732413c2be7b7f15ada97f8f2e0405b1c5fc5b722e390d1", kill_on_drop: false }` [INFO] [stdout] 0ba33fe4efbcbc4c9732413c2be7b7f15ada97f8f2e0405b1c5fc5b722e390d1