[INFO] cloning repository https://github.com/memagu/Playground [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/memagu/Playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmemagu%2FPlayground", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmemagu%2FPlayground'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fad08f73d87977d338883e863b2f983a2444b10c [INFO] checking memagu/Playground against try#e784c10fc2dd34bf2bb7b1e51117e35d3f9c5837 for pr-143619 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmemagu%2FPlayground" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/memagu/Playground [INFO] finished tweaking git repo https://github.com/memagu/Playground [INFO] tweaked toml for git repo https://github.com/memagu/Playground written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/memagu/Playground on toolchain e784c10fc2dd34bf2bb7b1e51117e35d3f9c5837 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e784c10fc2dd34bf2bb7b1e51117e35d3f9c5837" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e784c10fc2dd34bf2bb7b1e51117e35d3f9c5837" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 73 packages to latest compatible versions [INFO] [stderr] Adding fastrand v1.9.0 (available: v2.3.0) [INFO] [stderr] Adding image v0.24.9 (available: v0.25.6) [INFO] [stderr] Adding nanorand v0.7.0 (available: v0.8.0) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e784c10fc2dd34bf2bb7b1e51117e35d3f9c5837" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e8955075918b6d00525c617f7c34ee2595c70db70b3cf844dc875e4d3604499b" "/opt/rustwide/cargo-home/bin/cargo" "+e784c10fc2dd34bf2bb7b1e51117e35d3f9c5837" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c1975f217068073e948840ade7ebf5caa9d9e81d5cc1a7a6a63b35a1284b1482 [INFO] running `Command { std: "docker" "start" "-a" "c1975f217068073e948840ade7ebf5caa9d9e81d5cc1a7a6a63b35a1284b1482", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c1975f217068073e948840ade7ebf5caa9d9e81d5cc1a7a6a63b35a1284b1482", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1975f217068073e948840ade7ebf5caa9d9e81d5cc1a7a6a63b35a1284b1482", kill_on_drop: false }` [INFO] [stdout] c1975f217068073e948840ade7ebf5caa9d9e81d5cc1a7a6a63b35a1284b1482 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "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:e8955075918b6d00525c617f7c34ee2595c70db70b3cf844dc875e4d3604499b" "/opt/rustwide/cargo-home/bin/cargo" "+e784c10fc2dd34bf2bb7b1e51117e35d3f9c5837" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6a36a9550876abb23aeb791bf5bb218ca3b54b50f9899547751bf9b2a2cab035 [INFO] running `Command { std: "docker" "start" "-a" "6a36a9550876abb23aeb791bf5bb218ca3b54b50f9899547751bf9b2a2cab035", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v1.0.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Checking simd-adler32 v0.3.7 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Checking adler2 v2.0.1 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Checking anstyle-parse v0.2.7 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Checking weezl v0.1.10 [INFO] [stderr] Checking anstyle v1.0.11 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Checking colorchoice v1.0.4 [INFO] [stderr] Checking anstyle-query v1.1.3 [INFO] [stderr] Checking zune-inflate v0.2.54 [INFO] [stderr] Checking anstream v0.6.19 [INFO] [stderr] Checking flate2 v1.1.2 [INFO] [stderr] Checking fdeflate v0.3.7 [INFO] [stderr] Checking half v2.6.0 [INFO] [stderr] Checking bit_field v0.10.2 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking bytemuck v1.23.1 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Checking clap_lex v0.7.5 [INFO] [stderr] Checking lebe v0.5.2 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Checking qoi v0.4.1 [INFO] [stderr] Checking gif v0.13.3 [INFO] [stderr] Checking png v0.17.16 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking clap_builder v4.5.41 [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking exr v1.73.0 [INFO] [stderr] Checking clgl v0.2.5 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking clap v4.5.41 [INFO] [stderr] Checking jpeg-decoder v0.3.2 [INFO] [stderr] Checking tiff v0.9.1 [INFO] [stderr] Checking image v0.24.9 [INFO] [stderr] Checking Playground v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/game_one.rs:88:9 [INFO] [stdout] | [INFO] [stdout] 88 | let mut run: bool = true; [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: unused import: `clgl` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use clgl; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `g` should have an upper case name [INFO] [stdout] --> src/bin/double_pendulum.rs:10:7 [INFO] [stdout] | [INFO] [stdout] 10 | const g: f64 = 9.818f64; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] help: convert the identifier to upper case [INFO] [stdout] | [INFO] [stdout] 10 - const g: f64 = 9.818f64; [INFO] [stdout] 10 + const G: f64 = 9.818f64; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/matrix.rs:58:9 [INFO] [stdout] | [INFO] [stdout] 58 | let mut run: bool = true; [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/bin/game_one.rs:88:9 [INFO] [stdout] | [INFO] [stdout] 88 | let mut run: bool = true; [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: constant `g` should have an upper case name [INFO] [stdout] --> src/bin/double_pendulum.rs:10:7 [INFO] [stdout] | [INFO] [stdout] 10 | const g: f64 = 9.818f64; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] help: convert the identifier to upper case [INFO] [stdout] | [INFO] [stdout] 10 - const g: f64 = 9.818f64; [INFO] [stdout] 10 + const G: f64 = 9.818f64; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/matrix.rs:58:9 [INFO] [stdout] | [INFO] [stdout] 58 | let mut run: bool = true; [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: method `ordinal` is never used [INFO] [stdout] --> src/bin/cards/card.rs:99:12 [INFO] [stdout] | [INFO] [stdout] 89 | impl Suit { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 99 | pub fn ordinal(&self) -> usize { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `clgl` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use clgl; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `ordinal` is never used [INFO] [stdout] --> src/bin/cards/card.rs:99:12 [INFO] [stdout] | [INFO] [stdout] 89 | impl Suit { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 99 | pub fn ordinal(&self) -> usize { [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 22.19s [INFO] running `Command { std: "docker" "inspect" "6a36a9550876abb23aeb791bf5bb218ca3b54b50f9899547751bf9b2a2cab035", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a36a9550876abb23aeb791bf5bb218ca3b54b50f9899547751bf9b2a2cab035", kill_on_drop: false }` [INFO] [stdout] 6a36a9550876abb23aeb791bf5bb218ca3b54b50f9899547751bf9b2a2cab035