[INFO] cloning repository https://github.com/Evilsmevil/RustStarter [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Evilsmevil/RustStarter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEvilsmevil%2FRustStarter", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEvilsmevil%2FRustStarter'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3c093a2c8b9d85d3c8814560507f33d99d66f95b [INFO] building Evilsmevil/RustStarter 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%2FEvilsmevil%2FRustStarter" "/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/Evilsmevil/RustStarter 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/Evilsmevil/RustStarter [INFO] finished tweaking git repo https://github.com/Evilsmevil/RustStarter [INFO] tweaked toml for git repo https://github.com/Evilsmevil/RustStarter written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Evilsmevil/RustStarter 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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded crossbeam-queue v0.2.0 [INFO] [stderr] Downloaded crossbeam-utils v0.7.0 [INFO] [stderr] Downloaded memoffset v0.5.3 [INFO] [stderr] Downloaded crossbeam-deque v0.7.2 [INFO] [stderr] Downloaded crossbeam-epoch v0.8.0 [INFO] [stderr] Downloaded crossbeam-channel v0.4.0 [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] f0d32ad2c73147a24147ee0eca83ed026f10eb5f2cea27a0f9f98719f7815138 [INFO] running `Command { std: "docker" "start" "-a" "f0d32ad2c73147a24147ee0eca83ed026f10eb5f2cea27a0f9f98719f7815138", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f0d32ad2c73147a24147ee0eca83ed026f10eb5f2cea27a0f9f98719f7815138", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0d32ad2c73147a24147ee0eca83ed026f10eb5f2cea27a0f9f98719f7815138", kill_on_drop: false }` [INFO] [stdout] f0d32ad2c73147a24147ee0eca83ed026f10eb5f2cea27a0f9f98719f7815138 [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] 9ad44f305353286a68daca09905911aa2f1db34808c57c3f4a183794da82b35e [INFO] running `Command { std: "docker" "start" "-a" "9ad44f305353286a68daca09905911aa2f1db34808c57c3f4a183794da82b35e", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Compiling crossbeam-channel v0.4.0 [INFO] [stderr] Compiling crossbeam-queue v0.2.0 [INFO] [stderr] Compiling crossbeam-deque v0.7.2 [INFO] [stderr] Compiling crossbeam v0.7.3 [INFO] [stderr] Compiling guessing_game v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable `headTail` should have a snake case name [INFO] [stdout] --> src/main.rs:12:28 [INFO] [stdout] | [INFO] [stdout] 12 | let(mut head_head, mut headTail) = head.split_at_mut(length/2); [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `head_tail` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `tailHead` should have a snake case name [INFO] [stdout] --> src/main.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | let(mut tailHead, mut tailTail) = tail.split_at_mut(length/2); [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `tail_head` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `tailTail` should have a snake case name [INFO] [stdout] --> src/main.rs:13:27 [INFO] [stdout] | [INFO] [stdout] 13 | let(mut tailHead, mut tailTail) = tail.split_at_mut(length/2); [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `tail_tail` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.30s [INFO] running `Command { std: "docker" "inspect" "9ad44f305353286a68daca09905911aa2f1db34808c57c3f4a183794da82b35e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ad44f305353286a68daca09905911aa2f1db34808c57c3f4a183794da82b35e", kill_on_drop: false }` [INFO] [stdout] 9ad44f305353286a68daca09905911aa2f1db34808c57c3f4a183794da82b35e [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] 310c7e1cab2a166ebfa007dbc69fa92bcba07bbfaf129a0d0d28a7d3d7715145 [INFO] running `Command { std: "docker" "start" "-a" "310c7e1cab2a166ebfa007dbc69fa92bcba07bbfaf129a0d0d28a7d3d7715145", kill_on_drop: false }` [INFO] [stderr] Compiling guessing_game v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable `headTail` should have a snake case name [INFO] [stdout] --> src/main.rs:12:28 [INFO] [stdout] | [INFO] [stdout] 12 | let(mut head_head, mut headTail) = head.split_at_mut(length/2); [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `head_tail` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `tailHead` should have a snake case name [INFO] [stdout] --> src/main.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | let(mut tailHead, mut tailTail) = tail.split_at_mut(length/2); [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `tail_head` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `tailTail` should have a snake case name [INFO] [stdout] --> src/main.rs:13:27 [INFO] [stdout] | [INFO] [stdout] 13 | let(mut tailHead, mut tailTail) = tail.split_at_mut(length/2); [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `tail_tail` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s [INFO] running `Command { std: "docker" "inspect" "310c7e1cab2a166ebfa007dbc69fa92bcba07bbfaf129a0d0d28a7d3d7715145", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "310c7e1cab2a166ebfa007dbc69fa92bcba07bbfaf129a0d0d28a7d3d7715145", kill_on_drop: false }` [INFO] [stdout] 310c7e1cab2a166ebfa007dbc69fa92bcba07bbfaf129a0d0d28a7d3d7715145