[INFO] fetching crate cubiomes 0.3.3...
[INFO] testing cubiomes-0.3.3 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate cubiomes 0.3.3 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate cubiomes 0.3.3
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate cubiomes 0.3.3
[INFO] tweaked toml for crates.io crate cubiomes 0.3.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cubiomes 0.3.3 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cubiomes 0.3.3 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d8831fd90d0b88a5157f47e60ff24802d1d11d99ef9712df60380d1468255c88
[INFO] running `Command { std: "docker" "start" "-a" "d8831fd90d0b88a5157f47e60ff24802d1d11d99ef9712df60380d1468255c88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d8831fd90d0b88a5157f47e60ff24802d1d11d99ef9712df60380d1468255c88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8831fd90d0b88a5157f47e60ff24802d1d11d99ef9712df60380d1468255c88", kill_on_drop: false }`
[INFO] [stdout] d8831fd90d0b88a5157f47e60ff24802d1d11d99ef9712df60380d1468255c88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7562eac319946342695888e1c0eeb51ce2db22a367e01e38c9c29c0301f20c02
[INFO] running `Command { std: "docker" "start" "-a" "7562eac319946342695888e1c0eeb51ce2db22a367e01e38c9c29c0301f20c02", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling glob v0.3.2
[INFO] [stderr]    Compiling prettyplease v0.2.30
[INFO] [stderr]    Compiling libc v0.2.170
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling libloading v0.8.6
[INFO] [stderr]    Compiling bindgen v0.71.1
[INFO] [stderr]    Compiling either v1.14.0
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling rustc-hash v2.1.1
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[INFO] [stderr]    Compiling cc v1.2.16
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling quote v1.0.39
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling syn v2.0.99
[INFO] [stderr]    Compiling byteorder-lite v0.1.0
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling bytemuck v1.22.0
[INFO] [stderr]    Compiling image v0.25.5
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling cubiomes-sys v0.1.2
[INFO] [stderr]    Compiling cubiomes v0.3.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/generator/mod.rs:198:17
[INFO] [stdout]     |
[INFO] [stdout] 198 |                 transmute::<i64, u64>(seed),
[INFO] [stdout]     |                 ---------------------^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: replace this with: `i64::cast_unsigned`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/generator/mod.rs:225:18
[INFO] [stdout]     |
[INFO] [stdout] 225 |         unsafe { transmute::<u64, i64>((*self.generator).seed) }
[INFO] [stdout]     |                  ---------------------^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  help: replace this with: `u64::cast_signed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/generator/mod.rs:425:18
[INFO] [stdout]     |
[INFO] [stdout] 425 |         unsafe { transmute::<i64, u64>(self.seed()) }
[INFO] [stdout]     |                  ---------------------^^^^^^^^^^^^^
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  help: replace this with: `i64::cast_unsigned`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/noise.rs:63:55
[INFO] [stdout]    |
[INFO] [stdout] 63 |             initSurfaceNoise(noise, dimension as i32, transmute::<i64, u64>(seed));
[INFO] [stdout]    |                                                       ---------------------^^^^^^
[INFO] [stdout]    |                                                       |
[INFO] [stdout]    |                                                       help: replace this with: `i64::cast_unsigned`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/noise.rs:135:41
[INFO] [stdout]     |
[INFO] [stdout] 135 |             initSurfaceNoiseBeta(noise, transmute::<i64, u64>(seed));
[INFO] [stdout]     |                                         ---------------------^^^^^^
[INFO] [stdout]     |                                         |
[INFO] [stdout]     |                                         help: replace this with: `i64::cast_unsigned`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/structures/mod.rs:222:17
[INFO] [stdout]     |
[INFO] [stdout] 222 |                 transmute::<i64, u64>(seed),
[INFO] [stdout]     |                 ---------------------^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: replace this with: `i64::cast_unsigned`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/structures/strongholds.rs:41:17
[INFO] [stdout]    |
[INFO] [stdout] 41 |                 transmute::<i64, u64>(self.seed()),
[INFO] [stdout]    |                 ---------------------^^^^^^^^^^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: replace this with: `i64::cast_unsigned`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 48.78s
[INFO] running `Command { std: "docker" "inspect" "7562eac319946342695888e1c0eeb51ce2db22a367e01e38c9c29c0301f20c02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7562eac319946342695888e1c0eeb51ce2db22a367e01e38c9c29c0301f20c02", kill_on_drop: false }`
[INFO] [stdout] 7562eac319946342695888e1c0eeb51ce2db22a367e01e38c9c29c0301f20c02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea9b9d7eb079033a4c2d0e3d561be96ffef17062b82074686d63cb79773be70b
[INFO] running `Command { std: "docker" "start" "-a" "ea9b9d7eb079033a4c2d0e3d561be96ffef17062b82074686d63cb79773be70b", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.4
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[INFO] [stderr]    Compiling rayon-core v1.12.1
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[INFO] [stderr]    Compiling num-traits v0.2.19
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[INFO] [stderr]    Compiling zerocopy v0.8.22
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[INFO] [stderr]    Compiling serde_json v1.0.140
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[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling clap v4.5.31
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling ravif v0.11.11
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling is-terminal v0.4.15
[INFO] [stderr]    Compiling oorandom v11.1.4
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling cubiomes-sys v0.1.2
[INFO] [stderr]    Compiling image v0.25.5
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling rand v0.9.0
[INFO] [stderr]    Compiling cubiomes v0.3.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/generator/mod.rs:198:17
[INFO] [stdout]     |
[INFO] [stdout] 198 |                 transmute::<i64, u64>(seed),
[INFO] [stdout]     |                 ---------------------^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: replace this with: `i64::cast_unsigned`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/generator/mod.rs:225:18
[INFO] [stdout]     |
[INFO] [stdout] 225 |         unsafe { transmute::<u64, i64>((*self.generator).seed) }
[INFO] [stdout]     |                  ---------------------^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  help: replace this with: `u64::cast_signed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/generator/mod.rs:425:18
[INFO] [stdout]     |
[INFO] [stdout] 425 |         unsafe { transmute::<i64, u64>(self.seed()) }
[INFO] [stdout]     |                  ---------------------^^^^^^^^^^^^^
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  help: replace this with: `i64::cast_unsigned`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/noise.rs:63:55
[INFO] [stdout]    |
[INFO] [stdout] 63 |             initSurfaceNoise(noise, dimension as i32, transmute::<i64, u64>(seed));
[INFO] [stdout]    |                                                       ---------------------^^^^^^
[INFO] [stdout]    |                                                       |
[INFO] [stdout]    |                                                       help: replace this with: `i64::cast_unsigned`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/noise.rs:135:41
[INFO] [stdout]     |
[INFO] [stdout] 135 |             initSurfaceNoiseBeta(noise, transmute::<i64, u64>(seed));
[INFO] [stdout]     |                                         ---------------------^^^^^^
[INFO] [stdout]     |                                         |
[INFO] [stdout]     |                                         help: replace this with: `i64::cast_unsigned`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/structures/mod.rs:222:17
[INFO] [stdout]     |
[INFO] [stdout] 222 |                 transmute::<i64, u64>(seed),
[INFO] [stdout]     |                 ---------------------^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: replace this with: `i64::cast_unsigned`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/structures/strongholds.rs:41:17
[INFO] [stdout]    |
[INFO] [stdout] 41 |                 transmute::<i64, u64>(self.seed()),
[INFO] [stdout]    |                 ---------------------^^^^^^^^^^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: replace this with: `i64::cast_unsigned`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/generator/mod.rs:198:17
[INFO] [stdout]     |
[INFO] [stdout] 198 |                 transmute::<i64, u64>(seed),
[INFO] [stdout]     |                 ---------------------^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: replace this with: `i64::cast_unsigned`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/generator/mod.rs:225:18
[INFO] [stdout]     |
[INFO] [stdout] 225 |         unsafe { transmute::<u64, i64>((*self.generator).seed) }
[INFO] [stdout]     |                  ---------------------^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  help: replace this with: `u64::cast_signed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/generator/mod.rs:425:18
[INFO] [stdout]     |
[INFO] [stdout] 425 |         unsafe { transmute::<i64, u64>(self.seed()) }
[INFO] [stdout]     |                  ---------------------^^^^^^^^^^^^^
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  help: replace this with: `i64::cast_unsigned`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/noise.rs:63:55
[INFO] [stdout]    |
[INFO] [stdout] 63 |             initSurfaceNoise(noise, dimension as i32, transmute::<i64, u64>(seed));
[INFO] [stdout]    |                                                       ---------------------^^^^^^
[INFO] [stdout]    |                                                       |
[INFO] [stdout]    |                                                       help: replace this with: `i64::cast_unsigned`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/noise.rs:135:41
[INFO] [stdout]     |
[INFO] [stdout] 135 |             initSurfaceNoiseBeta(noise, transmute::<i64, u64>(seed));
[INFO] [stdout]     |                                         ---------------------^^^^^^
[INFO] [stdout]     |                                         |
[INFO] [stdout]     |                                         help: replace this with: `i64::cast_unsigned`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/structures/mod.rs:222:17
[INFO] [stdout]     |
[INFO] [stdout] 222 |                 transmute::<i64, u64>(seed),
[INFO] [stdout]     |                 ---------------------^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: replace this with: `i64::cast_unsigned`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/structures/strongholds.rs:41:17
[INFO] [stdout]    |
[INFO] [stdout] 41 |                 transmute::<i64, u64>(self.seed()),
[INFO] [stdout]    |                 ---------------------^^^^^^^^^^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: replace this with: `i64::cast_unsigned`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 53s
[INFO] running `Command { std: "docker" "inspect" "ea9b9d7eb079033a4c2d0e3d561be96ffef17062b82074686d63cb79773be70b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea9b9d7eb079033a4c2d0e3d561be96ffef17062b82074686d63cb79773be70b", kill_on_drop: false }`
[INFO] [stdout] ea9b9d7eb079033a4c2d0e3d561be96ffef17062b82074686d63cb79773be70b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b45973f72b3203bf6ab99c5e86dd27c3bbac5a2a42d5e179e1adf8143c51b92b
[INFO] running `Command { std: "docker" "start" "-a" "b45973f72b3203bf6ab99c5e86dd27c3bbac5a2a42d5e179e1adf8143c51b92b", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]    --> src/generator/mod.rs:198:17
[INFO] [stderr]     |
[INFO] [stderr] 198 |                 transmute::<i64, u64>(seed),
[INFO] [stderr]     |                 ---------------------^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: replace this with: `i64::cast_unsigned`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]    --> src/generator/mod.rs:225:18
[INFO] [stderr]     |
[INFO] [stderr] 225 |         unsafe { transmute::<u64, i64>((*self.generator).seed) }
[INFO] [stderr]     |                  ---------------------^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                  |
[INFO] [stderr]     |                  help: replace this with: `u64::cast_signed`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]    --> src/generator/mod.rs:425:18
[INFO] [stderr]     |
[INFO] [stderr] 425 |         unsafe { transmute::<i64, u64>(self.seed()) }
[INFO] [stderr]     |                  ---------------------^^^^^^^^^^^^^
[INFO] [stderr]     |                  |
[INFO] [stderr]     |                  help: replace this with: `i64::cast_unsigned`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]   --> src/noise.rs:63:55
[INFO] [stderr]    |
[INFO] [stderr] 63 |             initSurfaceNoise(noise, dimension as i32, transmute::<i64, u64>(seed));
[INFO] [stderr]    |                                                       ---------------------^^^^^^
[INFO] [stderr]    |                                                       |
[INFO] [stderr]    |                                                       help: replace this with: `i64::cast_unsigned`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]    --> src/noise.rs:135:41
[INFO] [stderr]     |
[INFO] [stderr] 135 |             initSurfaceNoiseBeta(noise, transmute::<i64, u64>(seed));
[INFO] [stderr]     |                                         ---------------------^^^^^^
[INFO] [stderr]     |                                         |
[INFO] [stderr]     |                                         help: replace this with: `i64::cast_unsigned`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]    --> src/structures/mod.rs:222:17
[INFO] [stderr]     |
[INFO] [stderr] 222 |                 transmute::<i64, u64>(seed),
[INFO] [stderr]     |                 ---------------------^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: replace this with: `i64::cast_unsigned`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]   --> src/structures/strongholds.rs:41:17
[INFO] [stderr]    |
[INFO] [stderr] 41 |                 transmute::<i64, u64>(self.seed()),
[INFO] [stderr]    |                 ---------------------^^^^^^^^^^^^^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: replace this with: `i64::cast_unsigned`
[INFO] [stderr] 
[INFO] [stderr] warning: `cubiomes` (lib) generated 7 warnings (run `cargo fix --lib -p cubiomes` to apply 7 suggestions)
[INFO] [stderr] warning: `cubiomes` (lib test) generated 7 warnings (7 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cubiomes-0ebe445b564269b8)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test generator::tests::test_structure_generation ... ok
[INFO] [stdout] test tests::biome_to_str_smoke ... ok
[INFO] [stdout] test tests::set_color ... ok
[INFO] [stdout] test tests::simple_biome_test ... ok
[INFO] [stdout] test tests::test_range_border_in_bounds ... ok
[INFO] [stdout] test tests::test_range_in_bounds ... ok
[INFO] [stdout] test tests::init_biome_colors ... ok
[INFO] [stdout] test tests::get_all_colors ... ok
[INFO] [stdout] test generator::tests::test_structure_generation_negative ... ok
[INFO] [stdout] test tests::simple_biome_test_cached ... ok
[INFO] [stdout] test generator::tests::no_structure_found - should panic ... ok
[INFO] [stdout] test tests::test_range_outside_bounds - should panic ... ok
[INFO] [stdout] test structures::test::iterate_over_limit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 9.14s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/generator.rs (/opt/rustwide/target/debug/deps/generator-7d126f65c8be0db4)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_random_points ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.62s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cubiomes
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/generator/mod.rs - generator::Generator::new_without_seed (line 157) ... ok
[INFO] [stdout] test src/generator/mod.rs - generator::Generator::new (line 117) ... ok
[INFO] [stdout] test src/generator/mod.rs - generator::Cache<'_>::as_vec (line 540) ... ok
[INFO] [stdout] test src/structures/mod.rs - structures::StructureRegion (line 116) ... ok
[INFO] [stdout] test src/colors.rs - colors::BiomeColorMap (line 70) ... ok
[INFO] [stdout] test src/structures/mod.rs - structures::StructureRegion (line 167) ... ok
[INFO] [stdout] test src/noise.rs - noise (line 8) ... FAILED
[INFO] [stdout] test src/generator/mod.rs - generator::Cache<'_>::to_image (line 637) ... FAILED
[INFO] [stdout] test src/generator/mod.rs - generator::Generator::generate_heightmap_image (line 440) ... FAILED
[INFO] [stdout] test src/structures/strongholds.rs - structures::strongholds::StrongholdIter (line 17) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/noise.rs - noise (line 8) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (215) panicked at src/noise.rs:17:27:
[INFO] [stdout] failed to write image: IoError(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" })
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6144a49f0512 - std::backtrace_rs::backtrace::libunwind::trace::h9ea1e07ac77a25d7
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6144a49f0512 - std::backtrace_rs::backtrace::trace_unsynchronized::h72b75eb83b53d15a
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6144a49f0512 - std::sys::backtrace::_print_fmt::h255777b7ec902439
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6144a49f0512 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8a1ac49fcd7ee8ce
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6144a4a01dff - core::fmt::rt::Argument::fmt::h635cbf3c6754cc90
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6144a4a01dff - core::fmt::write::hbdcc0ec4f1bab1db
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6144a49c87e3 - std::io::default_write_fmt::hb29d13affe7e9cd0
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6144a49c87e3 - std::io::Write::write_fmt::hec441b8c6eca32b9
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6144a49cfd22 - std::sys::backtrace::BacktraceLock::print::h052febbd86f7bf07
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6144a49d434f - std::panicking::default_hook::{{closure}}::h66aeee20dd470abb
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6144a49d41a9 - std::panicking::default_hook::h9d66b9642014ce48
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:328:9
[INFO] [stdout]   11:     0x6144a49d49d5 - std::panicking::panic_with_hook::h6d5921a1a1fa5a8e
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:834:13
[INFO] [stdout]   12:     0x6144a49d47ba - std::panicking::panic_handler::{{closure}}::hafeef6f707d43542
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:707:13
[INFO] [stdout]   13:     0x6144a49cfe59 - std::sys::backtrace::__rust_end_short_backtrace::h08cbc3319a3d0120
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   14:     0x6144a49bcf9d - __rustc[ce5c411ff86ab1b2]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:698:5
[INFO] [stdout]   15:     0x6144a4a09b80 - core::panicking::panic_fmt::h774fb860369a0f7b
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x6144a4a08fc6 - core::result::unwrap_failed::h72ee8fcbf1bf8ff9
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/result.rs:1862:5
[INFO] [stdout]   17:     0x6144a432cc48 - core::result::Result<T,E>::expect::h5bf1c5718b732cce
[INFO] [stdout]   18:     0x6144a432d42a - rust_out::main::h583ff58340d718d9
[INFO] [stdout]   19:     0x6144a432cb73 - core::ops::function::FnOnce::call_once::h14c180921ac1da5e
[INFO] [stdout]   20:     0x6144a432cb46 - std::sys::backtrace::__rust_begin_short_backtrace::h6b98eb9b1ad88857
[INFO] [stdout]   21:     0x6144a432cb29 - std::rt::lang_start::{{closure}}::h2fc95fa84f0c83a2
[INFO] [stdout]   22:     0x6144a49c9d70 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h9095abc9db71b07e
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   23:     0x6144a49c9d70 - std::panicking::catch_unwind::do_call::h6cf5dc461761418c
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:590:40
[INFO] [stdout]   24:     0x6144a49c9d70 - std::panicking::catch_unwind::h60074fd2327f40bd
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:553:19
[INFO] [stdout]   25:     0x6144a49c9d70 - std::panic::catch_unwind::heb14fa8e39d051cf
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panic.rs:359:14
[INFO] [stdout]   26:     0x6144a49c9d70 - std::rt::lang_start_internal::{{closure}}::hfb550bec36306a19
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/rt.rs:175:24
[INFO] [stdout]   27:     0x6144a49c9d70 - std::panicking::catch_unwind::do_call::hc805f36f35b6d647
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:590:40
[INFO] [stdout]   28:     0x6144a49c9d70 - std::panicking::catch_unwind::hb8d32f0195463ad2
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:553:19
[INFO] [stdout]   29:     0x6144a49c9d70 - std::panic::catch_unwind::hcebe3b1d5adfc5a2
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x6144a49c9d70 - std::rt::lang_start_internal::h27f55ed238aa26df
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/rt.rs:171:5
[INFO] [stdout]   31:     0x6144a432cb11 - std::rt::lang_start::h762c340aaede70f7
[INFO] [stdout]   32:     0x6144a432d4d5 - main
[INFO] [stdout]   33:     0x7f903848e1ca - <unknown>
[INFO] [stdout]   34:     0x7f903848e28b - __libc_start_main
[INFO] [stdout]   35:     0x6144a432ca25 - _start
[INFO] [stdout]   36:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- src/generator/mod.rs - generator::Cache<'_>::to_image (line 637) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (217) panicked at src/generator/mod.rs:56:54:
[INFO] [stdout] Failed to open file: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b44b3389472 - std::backtrace_rs::backtrace::libunwind::trace::h9ea1e07ac77a25d7
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5b44b3389472 - std::backtrace_rs::backtrace::trace_unsynchronized::h72b75eb83b53d15a
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5b44b3389472 - std::sys::backtrace::_print_fmt::h255777b7ec902439
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5b44b3389472 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8a1ac49fcd7ee8ce
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5b44b339acdf - core::fmt::rt::Argument::fmt::h635cbf3c6754cc90
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5b44b339acdf - core::fmt::write::hbdcc0ec4f1bab1db
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x5b44b3361803 - std::io::default_write_fmt::hb29d13affe7e9cd0
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5b44b3361803 - std::io::Write::write_fmt::hec441b8c6eca32b9
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5b44b3368d42 - std::sys::backtrace::BacktraceLock::print::h052febbd86f7bf07
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5b44b336d2af - std::panicking::default_hook::{{closure}}::h66aeee20dd470abb
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5b44b336d109 - std::panicking::default_hook::h9d66b9642014ce48
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:328:9
[INFO] [stdout]   11:     0x5b44b336d935 - std::panicking::panic_with_hook::h6d5921a1a1fa5a8e
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:834:13
[INFO] [stdout]   12:     0x5b44b336d71a - std::panicking::panic_handler::{{closure}}::hafeef6f707d43542
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:707:13
[INFO] [stdout]   13:     0x5b44b3368e79 - std::sys::backtrace::__rust_end_short_backtrace::h08cbc3319a3d0120
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   14:     0x5b44b3355fbd - __rustc[ce5c411ff86ab1b2]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:698:5
[INFO] [stdout]   15:     0x5b44b33a2a60 - core::panicking::panic_fmt::h774fb860369a0f7b
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x5b44b33a1ea6 - core::result::unwrap_failed::h72ee8fcbf1bf8ff9
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/result.rs:1862:5
[INFO] [stdout]   17:     0x5b44b2cb0272 - core::result::Result<T,E>::expect::h643b6459e1c8f891
[INFO] [stdout]   18:     0x5b44b2cb09a1 - rust_out::main::h583ff58340d718d9
[INFO] [stdout]   19:     0x5b44b2cb0113 - core::ops::function::FnOnce::call_once::h14c180921ac1da5e
[INFO] [stdout]   20:     0x5b44b2cb00e6 - std::sys::backtrace::__rust_begin_short_backtrace::h6b98eb9b1ad88857
[INFO] [stdout]   21:     0x5b44b2cb00c9 - std::rt::lang_start::{{closure}}::h2fc95fa84f0c83a2
[INFO] [stdout]   22:     0x5b44b3362d90 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h9095abc9db71b07e
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   23:     0x5b44b3362d90 - std::panicking::catch_unwind::do_call::h6cf5dc461761418c
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:590:40
[INFO] [stdout]   24:     0x5b44b3362d90 - std::panicking::catch_unwind::h60074fd2327f40bd
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:553:19
[INFO] [stdout]   25:     0x5b44b3362d90 - std::panic::catch_unwind::heb14fa8e39d051cf
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panic.rs:359:14
[INFO] [stdout]   26:     0x5b44b3362d90 - std::rt::lang_start_internal::{{closure}}::hfb550bec36306a19
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/rt.rs:175:24
[INFO] [stdout]   27:     0x5b44b3362d90 - std::panicking::catch_unwind::do_call::hc805f36f35b6d647
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:590:40
[INFO] [stdout]   28:     0x5b44b3362d90 - std::panicking::catch_unwind::hb8d32f0195463ad2
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:553:19
[INFO] [stdout]   29:     0x5b44b3362d90 - std::panic::catch_unwind::hcebe3b1d5adfc5a2
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x5b44b3362d90 - std::rt::lang_start_internal::h27f55ed238aa26df
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/rt.rs:171:5
[INFO] [stdout]   31:     0x5b44b2cb00b1 - std::rt::lang_start::h762c340aaede70f7
[INFO] [stdout]   32:     0x5b44b2cb0ae5 - main
[INFO] [stdout]   33:     0x7c2b805a41ca - <unknown>
[INFO] [stdout]   34:     0x7c2b805a428b - __libc_start_main
[INFO] [stdout]   35:     0x5b44b2caff05 - _start
[INFO] [stdout]   36:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- src/generator/mod.rs - generator::Generator::generate_heightmap_image (line 440) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (192) panicked at src/generator/mod.rs:48:54:
[INFO] [stdout] Failed to open file: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5a6f282fdfe2 - std::backtrace_rs::backtrace::libunwind::trace::h9ea1e07ac77a25d7
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5a6f282fdfe2 - std::backtrace_rs::backtrace::trace_unsynchronized::h72b75eb83b53d15a
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5a6f282fdfe2 - std::sys::backtrace::_print_fmt::h255777b7ec902439
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5a6f282fdfe2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8a1ac49fcd7ee8ce
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5a6f2830f8bf - core::fmt::rt::Argument::fmt::h635cbf3c6754cc90
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5a6f2830f8bf - core::fmt::write::hbdcc0ec4f1bab1db
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x5a6f282d6233 - std::io::default_write_fmt::hb29d13affe7e9cd0
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5a6f282d6233 - std::io::Write::write_fmt::hec441b8c6eca32b9
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5a6f282dd772 - std::sys::backtrace::BacktraceLock::print::h052febbd86f7bf07
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5a6f282e1e1f - std::panicking::default_hook::{{closure}}::h66aeee20dd470abb
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5a6f282e1c79 - std::panicking::default_hook::h9d66b9642014ce48
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:328:9
[INFO] [stdout]   11:     0x5a6f282e24a5 - std::panicking::panic_with_hook::h6d5921a1a1fa5a8e
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:834:13
[INFO] [stdout]   12:     0x5a6f282e228a - std::panicking::panic_handler::{{closure}}::hafeef6f707d43542
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:707:13
[INFO] [stdout]   13:     0x5a6f282dd8a9 - std::sys::backtrace::__rust_end_short_backtrace::h08cbc3319a3d0120
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   14:     0x5a6f282ca9ed - __rustc[ce5c411ff86ab1b2]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:698:5
[INFO] [stdout]   15:     0x5a6f28317640 - core::panicking::panic_fmt::h774fb860369a0f7b
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x5a6f28316a86 - core::result::unwrap_failed::h72ee8fcbf1bf8ff9
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/result.rs:1862:5
[INFO] [stdout]   17:     0x5a6f27c248b2 - core::result::Result<T,E>::expect::h643b6459e1c8f891
[INFO] [stdout]   18:     0x5a6f27c24ec7 - rust_out::main::h583ff58340d718d9
[INFO] [stdout]   19:     0x5a6f27c24403 - core::ops::function::FnOnce::call_once::h14c180921ac1da5e
[INFO] [stdout]   20:     0x5a6f27c243d6 - std::sys::backtrace::__rust_begin_short_backtrace::h6b98eb9b1ad88857
[INFO] [stdout]   21:     0x5a6f27c243b9 - std::rt::lang_start::{{closure}}::h2fc95fa84f0c83a2
[INFO] [stdout]   22:     0x5a6f282d77c0 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h9095abc9db71b07e
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   23:     0x5a6f282d77c0 - std::panicking::catch_unwind::do_call::h6cf5dc461761418c
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:590:40
[INFO] [stdout]   24:     0x5a6f282d77c0 - std::panicking::catch_unwind::h60074fd2327f40bd
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:553:19
[INFO] [stdout]   25:     0x5a6f282d77c0 - std::panic::catch_unwind::heb14fa8e39d051cf
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panic.rs:359:14
[INFO] [stdout]   26:     0x5a6f282d77c0 - std::rt::lang_start_internal::{{closure}}::hfb550bec36306a19
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/rt.rs:175:24
[INFO] [stdout]   27:     0x5a6f282d77c0 - std::panicking::catch_unwind::do_call::hc805f36f35b6d647
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:590:40
[INFO] [stdout]   28:     0x5a6f282d77c0 - std::panicking::catch_unwind::hb8d32f0195463ad2
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:553:19
[INFO] [stdout]   29:     0x5a6f282d77c0 - std::panic::catch_unwind::hcebe3b1d5adfc5a2
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x5a6f282d77c0 - std::rt::lang_start_internal::h27f55ed238aa26df
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/rt.rs:171:5
[INFO] [stdout]   31:     0x5a6f27c243a1 - std::rt::lang_start::h762c340aaede70f7
[INFO] [stdout]   32:     0x5a6f27c24ff5 - main
[INFO] [stdout]   33:     0x7cfa67f801ca - <unknown>
[INFO] [stdout]   34:     0x7cfa67f8028b - __libc_start_main
[INFO] [stdout]   35:     0x5a6f27c241f5 - _start
[INFO] [stdout]   36:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/generator/mod.rs - generator::Cache<'_>::to_image (line 637)
[INFO] [stdout]     src/generator/mod.rs - generator::Generator::generate_heightmap_image (line 440)
[INFO] [stdout]     src/noise.rs - noise (line 8)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 7 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 15.97s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "b45973f72b3203bf6ab99c5e86dd27c3bbac5a2a42d5e179e1adf8143c51b92b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b45973f72b3203bf6ab99c5e86dd27c3bbac5a2a42d5e179e1adf8143c51b92b", kill_on_drop: false }`
[INFO] [stdout] b45973f72b3203bf6ab99c5e86dd27c3bbac5a2a42d5e179e1adf8143c51b92b
