[INFO] cloning repository https://github.com/Ryan1729/thirty-one [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ryan1729/thirty-one" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRyan1729%2Fthirty-one", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRyan1729%2Fthirty-one'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e8216b780deffe6d9862566f71cc7e796c757963 [INFO] checking Ryan1729/thirty-one against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRyan1729%2Fthirty-one" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Ryan1729/thirty-one on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Ryan1729/thirty-one [INFO] finished tweaking git repo https://github.com/Ryan1729/thirty-one [INFO] tweaked toml for git repo https://github.com/Ryan1729/thirty-one written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/Ryan1729/thirty-one already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4d9c84de498de653f733afa5e8d7a60bd684dea0dfe13caca6971000d12a84e5 [INFO] running `Command { std: "docker" "start" "-a" "4d9c84de498de653f733afa5e8d7a60bd684dea0dfe13caca6971000d12a84e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4d9c84de498de653f733afa5e8d7a60bd684dea0dfe13caca6971000d12a84e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d9c84de498de653f733afa5e8d7a60bd684dea0dfe13caca6971000d12a84e5", kill_on_drop: false }` [INFO] [stdout] 4d9c84de498de653f733afa5e8d7a60bd684dea0dfe13caca6971000d12a84e5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ba6c5000638b200fa9644294e50e4a391b2cd9c8db2ba88bda8c84bf1cf9a5cb [INFO] running `Command { std: "docker" "start" "-a" "ba6c5000638b200fa9644294e50e4a391b2cd9c8db2ba88bda8c84bf1cf9a5cb", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.21 [INFO] [stderr] Compiling dtoa v0.4.1 [INFO] [stderr] Compiling itoa v0.3.1 [INFO] [stderr] Compiling num-traits v0.1.37 [INFO] [stderr] Compiling serde v0.9.11 [INFO] [stderr] Checking lazy_static v0.2.4 [INFO] [stderr] Compiling phf_shared v0.7.21 [INFO] [stderr] Compiling phf v0.7.21 [INFO] [stderr] Checking rand v0.3.15 [INFO] [stderr] Checking bear-lib-terminal-sys v1.2.2 [INFO] [stderr] Checking bear-lib-terminal v1.3.3 [INFO] [stderr] Checking common v0.1.0 (/opt/rustwide/workdir/common) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> common/src/lib.rs:20:33 [INFO] [stdout] | [INFO] [stdout] 20 | pub get_foreground: fn() -> (Color), [INFO] [stdout] | ^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> common/src/lib.rs:22:33 [INFO] [stdout] | [INFO] [stdout] 22 | pub get_background: fn() -> (Color), [INFO] [stdout] | ^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> common/src/lib.rs:20:33 [INFO] [stdout] | [INFO] [stdout] 20 | pub get_foreground: fn() -> (Color), [INFO] [stdout] | ^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> common/src/lib.rs:22:33 [INFO] [stdout] | [INFO] [stdout] 22 | pub get_background: fn() -> (Color), [INFO] [stdout] | ^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking state_manipulation v0.1.0 (/opt/rustwide/workdir/state_manipulation) [INFO] [stderr] Compiling target_build_utils v0.3.0 [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> state_manipulation/src/lib.rs:77:15 [INFO] [stdout] | [INFO] [stdout] 77 | fn make_state(size: Size, title_screen: bool, mut rng: StdRng) -> State { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> state_manipulation/src/lib.rs:77:15 [INFO] [stdout] | [INFO] [stdout] 77 | fn make_state(size: Size, title_screen: bool, mut rng: StdRng) -> State { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [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] --> state_manipulation/src/lib.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | let mut rng: StdRng = SeedableRng::from_seed(seed); [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] --> state_manipulation/src/lib.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | let mut rng: StdRng = SeedableRng::from_seed(seed); [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: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling serde_json v0.9.9 [INFO] [stderr] Compiling libloading v0.3.4 [INFO] [stderr] Checking live-code-template v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.95s [INFO] running `Command { std: "docker" "inspect" "ba6c5000638b200fa9644294e50e4a391b2cd9c8db2ba88bda8c84bf1cf9a5cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba6c5000638b200fa9644294e50e4a391b2cd9c8db2ba88bda8c84bf1cf9a5cb", kill_on_drop: false }` [INFO] [stdout] ba6c5000638b200fa9644294e50e4a391b2cd9c8db2ba88bda8c84bf1cf9a5cb