[INFO] cloning repository https://github.com/michaeldavidjohnson/RustRoguelikeLibtcodTut [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/michaeldavidjohnson/RustRoguelikeLibtcodTut" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichaeldavidjohnson%2FRustRoguelikeLibtcodTut", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichaeldavidjohnson%2FRustRoguelikeLibtcodTut'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c25b871a3357ba7f63bda02c4dd09d173ee52b3c [INFO] building michaeldavidjohnson/RustRoguelikeLibtcodTut 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%2Fmichaeldavidjohnson%2FRustRoguelikeLibtcodTut" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/michaeldavidjohnson/RustRoguelikeLibtcodTut 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/michaeldavidjohnson/RustRoguelikeLibtcodTut [INFO] finished tweaking git repo https://github.com/michaeldavidjohnson/RustRoguelikeLibtcodTut [INFO] tweaked toml for git repo https://github.com/michaeldavidjohnson/RustRoguelikeLibtcodTut written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/michaeldavidjohnson/RustRoguelikeLibtcodTut 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] Updating git repository `https://github.com/tomassedovic/tcod-rs.git` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bitflags v0.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 3fa96f856894a12e3b6ea8fe47bbc28c32ab80dccdba7250e91c12427dc21915 [INFO] running `Command { std: "docker" "start" "-a" "3fa96f856894a12e3b6ea8fe47bbc28c32ab80dccdba7250e91c12427dc21915", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3fa96f856894a12e3b6ea8fe47bbc28c32ab80dccdba7250e91c12427dc21915", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3fa96f856894a12e3b6ea8fe47bbc28c32ab80dccdba7250e91c12427dc21915", kill_on_drop: false }` [INFO] [stdout] 3fa96f856894a12e3b6ea8fe47bbc28c32ab80dccdba7250e91c12427dc21915 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] ba20dc5575c99979b2ca2a91d25ca530c7816a07a10757acf450854cd981315e [INFO] running `Command { std: "docker" "start" "-a" "ba20dc5575c99979b2ca2a91d25ca530c7816a07a10757acf450854cd981315e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling bitflags v0.1.1 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling tcod-sys v5.0.1 (https://github.com/tomassedovic/tcod-rs.git#d4ad0749) [INFO] [stderr] Compiling tcod v0.15.0 (https://github.com/tomassedovic/tcod-rs.git#d4ad0749) [INFO] [stderr] Compiling rust-tutorial-libt v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `blit` [INFO] [stdout] --> src/inventory.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | console::{blit, Offscreen, Root}, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Map`, `is_blocked`, and `self` [INFO] [stdout] --> src/object.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | game::{self, Game}, [INFO] [stdout] | ^^^^ [INFO] [stdout] 6 | is_blocked, Map, [INFO] [stdout] | ^^^^^^^^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `make_empty_map` and `tile::Tile` [INFO] [stdout] --> src/test.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{make_empty_map, tile::Tile}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> src/main.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | mod test; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::num` [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use core::num; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bar_colour` [INFO] [stdout] --> src/statusbar.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | bar_colour: Color, [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bar_colour` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:183:17 [INFO] [stdout] | [INFO] [stdout] 183 | let mut monster = if rand::random::() < 0.8 { [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:249:9 [INFO] [stdout] | [INFO] [stdout] 249 | let mut map = vec![vec![Tile::empty(); MAP_HEIGHT as usize]; MAP_WIDTH as usize]; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:537:9 [INFO] [stdout] | [INFO] [stdout] 537 | let mut root = Root::initializer() [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `make_empty_map` is never used [INFO] [stdout] --> src/main.rs:248:4 [INFO] [stdout] | [INFO] [stdout] 248 | fn make_empty_map() -> Map { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.26s [INFO] running `Command { std: "docker" "inspect" "ba20dc5575c99979b2ca2a91d25ca530c7816a07a10757acf450854cd981315e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba20dc5575c99979b2ca2a91d25ca530c7816a07a10757acf450854cd981315e", kill_on_drop: false }` [INFO] [stdout] ba20dc5575c99979b2ca2a91d25ca530c7816a07a10757acf450854cd981315e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 8e32d1efd4c72136afcd8cc53f5591ea8c9bb264cc5ea07b7b0817d09170e163 [INFO] running `Command { std: "docker" "start" "-a" "8e32d1efd4c72136afcd8cc53f5591ea8c9bb264cc5ea07b7b0817d09170e163", kill_on_drop: false }` [INFO] [stderr] Compiling rust-tutorial-libt v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `blit` [INFO] [stdout] --> src/inventory.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | console::{blit, Offscreen, Root}, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Map`, `is_blocked`, and `self` [INFO] [stdout] --> src/object.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | game::{self, Game}, [INFO] [stdout] | ^^^^ [INFO] [stdout] 6 | is_blocked, Map, [INFO] [stdout] | ^^^^^^^^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::num` [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use core::num; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bar_colour` [INFO] [stdout] --> src/statusbar.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | bar_colour: Color, [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bar_colour` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:183:17 [INFO] [stdout] | [INFO] [stdout] 183 | let mut monster = if rand::random::() < 0.8 { [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:249:9 [INFO] [stdout] | [INFO] [stdout] 249 | let mut map = vec![vec![Tile::empty(); MAP_HEIGHT as usize]; MAP_WIDTH as usize]; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:537:9 [INFO] [stdout] | [INFO] [stdout] 537 | let mut root = Root::initializer() [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s [INFO] running `Command { std: "docker" "inspect" "8e32d1efd4c72136afcd8cc53f5591ea8c9bb264cc5ea07b7b0817d09170e163", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e32d1efd4c72136afcd8cc53f5591ea8c9bb264cc5ea07b7b0817d09170e163", kill_on_drop: false }` [INFO] [stdout] 8e32d1efd4c72136afcd8cc53f5591ea8c9bb264cc5ea07b7b0817d09170e163