[INFO] updating cached repository Ploppz/play-acrobot [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Ploppz/play-acrobot [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Ploppz/play-acrobot" "work/ex/beta-1.38-1/sources/1.37.0/gh/Ploppz/play-acrobot"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Ploppz/play-acrobot'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Ploppz/play-acrobot" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Ploppz/play-acrobot"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Ploppz/play-acrobot'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 25bef8ff184c57e8b28a987adca837409cfbac6a [INFO] sha for GitHub repo Ploppz/play-acrobot: 25bef8ff184c57e8b28a987adca837409cfbac6a [INFO] validating manifest of Ploppz/play-acrobot on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of Ploppz/play-acrobot on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing Ploppz/play-acrobot [INFO] finished frobbing Ploppz/play-acrobot [INFO] frobbed toml for Ploppz/play-acrobot written to work/ex/beta-1.38-1/sources/1.37.0/gh/Ploppz/play-acrobot/Cargo.toml [INFO] started frobbing Ploppz/play-acrobot [INFO] finished frobbing Ploppz/play-acrobot [INFO] frobbed toml for Ploppz/play-acrobot written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Ploppz/play-acrobot/Cargo.toml [INFO] crate Ploppz/play-acrobot already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Updating git repository `https://github.com/Ploppz/rsrl` [INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Ploppz/play-acrobot/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Updating git repository `https://github.com/Ploppz/rsrl` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Updating git repository `https://github.com/Ploppz/rsrl` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing Ploppz/play-acrobot against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Ploppz/play-acrobot:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] bd10df7c6242bad6510e750fa5579efd612e76769b5bd5dab110bc1b0e786570 [INFO] running `"docker" "start" "-a" "bd10df7c6242bad6510e750fa5579efd612e76769b5bd5dab110bc1b0e786570"` [INFO] [stderr] Compiling ndarray v0.12.1 [INFO] [stderr] Compiling blas-src v0.2.1 [INFO] [stderr] Compiling slog v2.5.2 [INFO] [stderr] Compiling take_mut v0.2.2 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling sdl2-sys v0.31.0 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling cblas-sys v0.1.4 [INFO] [stderr] Compiling lapacke-sys v0.1.4 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling ogg v0.4.1 [INFO] [stderr] Compiling jpeg-decoder v0.1.15 [INFO] [stderr] Compiling bzip2-sys v0.1.7 [INFO] [stderr] Compiling num-complex v0.1.43 [INFO] [stderr] Compiling gl_generator v0.9.0 [INFO] [stderr] Compiling msdos_time v0.1.6 [INFO] [stderr] Compiling term v0.5.2 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling bzip2 v0.3.3 [INFO] [stderr] Compiling euclid v0.17.3 [INFO] [stderr] Compiling ordered-float v0.5.2 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling chrono v0.4.7 [INFO] [stderr] Compiling lewton v0.5.2 [INFO] [stderr] Compiling derive-new v0.5.8 [INFO] [stderr] Compiling zip v0.3.3 [INFO] [stderr] Compiling png v0.12.0 [INFO] [stderr] Compiling alga v0.5.4 [INFO] [stderr] Compiling rusttype v0.5.2 [INFO] [stderr] Compiling lyon_geom v0.10.1 [INFO] [stderr] Compiling gfx_core v0.8.3 [INFO] [stderr] Compiling gfx_gl v0.5.0 [INFO] [stderr] Compiling rodio v0.7.0 [INFO] [stderr] Compiling image v0.19.0 [INFO] [stderr] Compiling sdl2 v0.31.0 [INFO] [stderr] Compiling lapacke v0.2.0 [INFO] [stderr] Compiling slog-async v2.3.0 [INFO] [stderr] Compiling slog-term v2.4.1 [INFO] [stderr] Compiling lyon_path v0.10.1 [INFO] [stderr] Compiling nalgebra v0.14.4 [INFO] [stderr] Compiling procedurals v0.3.1 [INFO] [stderr] Compiling lyon_tessellation v0.10.2 [INFO] [stderr] Compiling lyon v0.10.2 [INFO] [stderr] Compiling spaces v4.7.1 [INFO] [stderr] Compiling ndarray-linalg v0.10.0 [INFO] [stderr] Compiling lfa v0.8.2 [INFO] [stderr] Compiling gfx_device_gl v0.15.5 [INFO] [stderr] Compiling gfx v0.17.1 [INFO] [stderr] Compiling gfx_window_sdl v0.8.0 [INFO] [stderr] Compiling gfx_glyph v0.10.2 [INFO] [stderr] warning[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.14.4/src/core/cg.rs:292:44 [INFO] [stderr] | [INFO] [stderr] 292 | self[(j, i)] += shift[j] * self[(D::dim() - 1, i)]; [INFO] [stderr] | ---------------------------^^^^------------------- [INFO] [stderr] | | | [INFO] [stderr] | | immutable borrow occurs here [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | mutable borrow later used here [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] Compiling ggez v0.4.4 [INFO] [stderr] Compiling rsrl v0.6.0 (https://github.com/Ploppz/rsrl#7dd6b913) [INFO] [stderr] Compiling t v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused imports: `Observation`, `core::Controller` [INFO] [stderr] --> src/main.rs:6:23 [INFO] [stderr] | [INFO] [stderr] 6 | domains::{Domain, Observation, Acrobot}, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 7 | core::Controller, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `rectangle` [INFO] [stderr] --> src/main.rs:72:1 [INFO] [stderr] | [INFO] [stderr] 72 | fn rectangle(w: f32, h: f32) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `m` [INFO] [stderr] --> src/main.rs:80:1 [INFO] [stderr] | [INFO] [stderr] 80 | fn m(x: f32) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | event::run(ctx, state); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 08s [INFO] running `"docker" "inspect" "bd10df7c6242bad6510e750fa5579efd612e76769b5bd5dab110bc1b0e786570"` [INFO] running `"docker" "rm" "-f" "bd10df7c6242bad6510e750fa5579efd612e76769b5bd5dab110bc1b0e786570"` [INFO] [stdout] bd10df7c6242bad6510e750fa5579efd612e76769b5bd5dab110bc1b0e786570 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Ploppz/play-acrobot:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 318e022451daa6180de3cd091f3d9376af290e8c55578be34148cdf69c00d7d1 [INFO] running `"docker" "start" "-a" "318e022451daa6180de3cd091f3d9376af290e8c55578be34148cdf69c00d7d1"` [INFO] [stderr] Compiling t v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused imports: `Observation`, `core::Controller` [INFO] [stderr] --> src/main.rs:6:23 [INFO] [stderr] | [INFO] [stderr] 6 | domains::{Domain, Observation, Acrobot}, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 7 | core::Controller, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `rectangle` [INFO] [stderr] --> src/main.rs:72:1 [INFO] [stderr] | [INFO] [stderr] 72 | fn rectangle(w: f32, h: f32) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `m` [INFO] [stderr] --> src/main.rs:80:1 [INFO] [stderr] | [INFO] [stderr] 80 | fn m(x: f32) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | event::run(ctx, state); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.64s [INFO] running `"docker" "inspect" "318e022451daa6180de3cd091f3d9376af290e8c55578be34148cdf69c00d7d1"` [INFO] running `"docker" "rm" "-f" "318e022451daa6180de3cd091f3d9376af290e8c55578be34148cdf69c00d7d1"` [INFO] [stdout] 318e022451daa6180de3cd091f3d9376af290e8c55578be34148cdf69c00d7d1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Ploppz/play-acrobot:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 72905012c840bf3b693fb5d5d469219a19a3a3071926eb14d388eb94f4befc00 [INFO] running `"docker" "start" "-a" "72905012c840bf3b693fb5d5d469219a19a3a3071926eb14d388eb94f4befc00"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.29s [INFO] [stderr] Running /opt/crater/target/debug/deps/t-215255b673e45a17 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "72905012c840bf3b693fb5d5d469219a19a3a3071926eb14d388eb94f4befc00"` [INFO] running `"docker" "rm" "-f" "72905012c840bf3b693fb5d5d469219a19a3a3071926eb14d388eb94f4befc00"` [INFO] [stdout] 72905012c840bf3b693fb5d5d469219a19a3a3071926eb14d388eb94f4befc00