[INFO] updating cached repository https://github.com/elfsternberg/buddhabrot [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 484f7a9508f710f17354d74b22f4114b9ba9e3b6 [INFO] testing elfsternberg/buddhabrot against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felfsternberg%2Fbuddhabrot" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/elfsternberg/buddhabrot on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/elfsternberg/buddhabrot [INFO] finished tweaking git repo https://github.com/elfsternberg/buddhabrot [INFO] tweaked toml for git repo https://github.com/elfsternberg/buddhabrot written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/elfsternberg/buddhabrot already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f0b01a862da63f5209ce64863745e8e727bec96d8cfbd3fee9a8d8081a7aae94 [INFO] running `"docker" "start" "-a" "f0b01a862da63f5209ce64863745e8e727bec96d8cfbd3fee9a8d8081a7aae94"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling cfg-if v0.1.3 [INFO] [stderr] Compiling num-traits v0.2.5 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling proc-macro2 v0.4.13 [INFO] [stderr] Compiling num-bigint v0.2.0 [INFO] [stderr] Compiling cc v1.0.17 [INFO] [stderr] Compiling byteorder v1.2.4 [INFO] [stderr] Compiling getrandom v0.1.11 [INFO] [stderr] Compiling rayon-core v1.6.0 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling num-rational v0.2.1 [INFO] [stderr] Compiling num-complex v0.2.0 [INFO] [stderr] Compiling rustc-demangle v0.1.8 [INFO] [stderr] Compiling arrayvec v0.4.7 [INFO] [stderr] Compiling inflate v0.4.3 [INFO] [stderr] Compiling itertools v0.8.0 [INFO] [stderr] Compiling c2-chacha v0.2.2 [INFO] [stderr] Compiling gif v0.10.0 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling synstructure v0.6.1 [INFO] [stderr] Compiling deflate v0.7.18 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling crossbeam-epoch v0.7.2 [INFO] [stderr] Compiling crossbeam-queue v0.1.2 [INFO] [stderr] Compiling crossbeam-channel v0.3.9 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling quote v0.6.8 [INFO] [stderr] Compiling png v0.15.0 [INFO] [stderr] Compiling backtrace-sys v0.1.23 [INFO] [stderr] Compiling crossbeam-deque v0.7.1 [INFO] [stderr] Compiling rand v0.7.0 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling failure_derive v0.1.1 [INFO] [stderr] Compiling crossbeam v0.7.2 [INFO] [stderr] Compiling rayon v1.2.0 [INFO] [stderr] Compiling backtrace v0.3.8 [INFO] [stderr] Compiling failure v0.1.1 [INFO] [stderr] Compiling num v0.2.0 [INFO] [stderr] Compiling num-derive v0.2.2 [INFO] [stderr] Compiling jpeg-decoder v0.1.15 [INFO] [stderr] Compiling tiff v0.3.1 [INFO] [stderr] Compiling image v0.22.1 [INFO] [stderr] Compiling buddhabrot v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/lispy.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> src/lispy.rs:16:1 [INFO] [stderr] | [INFO] [stderr] 16 | / macro_rules! t { [INFO] [stderr] 17 | | ($condition: expr, $_true: expr, $_false: expr) => { [INFO] [stderr] 18 | | if $condition { [INFO] [stderr] 19 | | $_true [INFO] [stderr] ... | [INFO] [stderr] 23 | | }; [INFO] [stderr] 24 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_macros)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `buddhabrot::lispy::find_interesting_points` [INFO] [stderr] --> src/bin/buddha.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use buddhabrot::lispy::find_interesting_points; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `buddhabrot::NaiveRenderer` [INFO] [stderr] --> src/bin/buddha.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use buddhabrot::NaiveRenderer; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `image::png::PNGEncoder` [INFO] [stderr] --> src/bin/buddha.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use image::png::PNGEncoder; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `iterations` [INFO] [stderr] --> src/bin/buddha.rs:184:9 [INFO] [stderr] | [INFO] [stderr] 184 | let iterations = usize::from_str(matches.value_of(ITERATIONS).unwrap()) [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_iterations` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/buddha.rs:205:23 [INFO] [stderr] | [INFO] [stderr] 205 | .map(|mut s| { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 07s [INFO] running `"docker" "inspect" "f0b01a862da63f5209ce64863745e8e727bec96d8cfbd3fee9a8d8081a7aae94"` [INFO] running `"docker" "rm" "-f" "f0b01a862da63f5209ce64863745e8e727bec96d8cfbd3fee9a8d8081a7aae94"` [INFO] [stdout] f0b01a862da63f5209ce64863745e8e727bec96d8cfbd3fee9a8d8081a7aae94 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 271ae9ceb5ec26a6e5345fa14c3ea74db1a0055ad86dac7bf7a9c283d340595b [INFO] running `"docker" "start" "-a" "271ae9ceb5ec26a6e5345fa14c3ea74db1a0055ad86dac7bf7a9c283d340595b"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling proc-macro2 v1.0.2 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling serde v1.0.99 [INFO] [stderr] Compiling predicates-core v1.0.0 [INFO] [stderr] Compiling escargot v0.4.0 [INFO] [stderr] Compiling treeline v0.1.0 [INFO] [stderr] Compiling normalize-line-endings v0.2.2 [INFO] [stderr] Compiling remove_dir_all v0.5.2 [INFO] [stderr] Compiling criterion-plot v0.3.1 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling float-cmp v0.4.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling rand_xoshiro v0.1.0 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/lispy.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> src/lispy.rs:16:1 [INFO] [stderr] | [INFO] [stderr] 16 | / macro_rules! t { [INFO] [stderr] 17 | | ($condition: expr, $_true: expr, $_false: expr) => { [INFO] [stderr] 18 | | if $condition { [INFO] [stderr] 19 | | $_true [INFO] [stderr] ... | [INFO] [stderr] 23 | | }; [INFO] [stderr] 24 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_macros)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Compiling predicates-tree v1.0.0 [INFO] [stderr] Compiling aho-corasick v0.7.6 [INFO] [stderr] Compiling csv-core v0.1.6 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling regex v1.3.0 [INFO] [stderr] Compiling predicates v1.0.1 [INFO] [stderr] Compiling serde_derive v1.0.99 [INFO] [stderr] Compiling serde_json v1.0.40 [INFO] [stderr] Compiling csv v1.0.7 [INFO] [stderr] Compiling tinytemplate v1.0.2 [INFO] [stderr] Compiling criterion v0.2.11 [INFO] [stderr] Compiling assert_cmd v0.11.1 [INFO] [stderr] Compiling buddhabrot v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `buddhabrot::lispy::find_interesting_points` [INFO] [stderr] --> src/bin/buddha.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use buddhabrot::lispy::find_interesting_points; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `buddhabrot::NaiveRenderer` [INFO] [stderr] --> src/bin/buddha.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use buddhabrot::NaiveRenderer; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `image::png::PNGEncoder` [INFO] [stderr] --> src/bin/buddha.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use image::png::PNGEncoder; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/lispy.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> src/lispy.rs:16:1 [INFO] [stderr] | [INFO] [stderr] 16 | / macro_rules! t { [INFO] [stderr] 17 | | ($condition: expr, $_true: expr, $_false: expr) => { [INFO] [stderr] 18 | | if $condition { [INFO] [stderr] 19 | | $_true [INFO] [stderr] ... | [INFO] [stderr] 23 | | }; [INFO] [stderr] 24 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_macros)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `iterations` [INFO] [stderr] --> src/bin/buddha.rs:184:9 [INFO] [stderr] | [INFO] [stderr] 184 | let iterations = usize::from_str(matches.value_of(ITERATIONS).unwrap()) [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_iterations` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/buddha.rs:205:23 [INFO] [stderr] | [INFO] [stderr] 205 | .map(|mut s| { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1m 16s [INFO] running `"docker" "inspect" "271ae9ceb5ec26a6e5345fa14c3ea74db1a0055ad86dac7bf7a9c283d340595b"` [INFO] running `"docker" "rm" "-f" "271ae9ceb5ec26a6e5345fa14c3ea74db1a0055ad86dac7bf7a9c283d340595b"` [INFO] [stdout] 271ae9ceb5ec26a6e5345fa14c3ea74db1a0055ad86dac7bf7a9c283d340595b [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] aeec3bc078f9dabd97a6d3a62d5b43cf251f89aca3df9c6304f414c6d7676d8c [INFO] running `"docker" "start" "-a" "aeec3bc078f9dabd97a6d3a62d5b43cf251f89aca3df9c6304f414c6d7676d8c"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/lispy.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> src/lispy.rs:16:1 [INFO] [stderr] | [INFO] [stderr] 16 | / macro_rules! t { [INFO] [stderr] 17 | | ($condition: expr, $_true: expr, $_false: expr) => { [INFO] [stderr] 18 | | if $condition { [INFO] [stderr] 19 | | $_true [INFO] [stderr] ... | [INFO] [stderr] 23 | | }; [INFO] [stderr] 24 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_macros)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/lispy.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> src/lispy.rs:16:1 [INFO] [stderr] | [INFO] [stderr] 16 | / macro_rules! t { [INFO] [stderr] 17 | | ($condition: expr, $_true: expr, $_false: expr) => { [INFO] [stderr] 18 | | if $condition { [INFO] [stderr] 19 | | $_true [INFO] [stderr] ... | [INFO] [stderr] 23 | | }; [INFO] [stderr] 24 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_macros)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `buddhabrot::lispy::find_interesting_points` [INFO] [stderr] --> src/bin/buddha.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use buddhabrot::lispy::find_interesting_points; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `buddhabrot::NaiveRenderer` [INFO] [stderr] --> src/bin/buddha.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use buddhabrot::NaiveRenderer; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `image::png::PNGEncoder` [INFO] [stderr] --> src/bin/buddha.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use image::png::PNGEncoder; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `iterations` [INFO] [stderr] --> src/bin/buddha.rs:184:9 [INFO] [stderr] | [INFO] [stderr] 184 | let iterations = usize::from_str(matches.value_of(ITERATIONS).unwrap()) [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_iterations` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/buddha.rs:205:23 [INFO] [stderr] | [INFO] [stderr] 205 | .map(|mut s| { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.28s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/buddhabrot-b7dd3717e94f10df [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test planes::tests::pixel_to_point_on_positive_planes ... ok [INFO] [stdout] test planes::tests::point_to_pixel_on_positive_planes ... ok [INFO] [stdout] test planes::tests::point_to_pixel_on_mixed_planes ... ok [INFO] [stdout] test planes::tests::point_to_pixel_maps_on_large_mixed_planes ... ok [INFO] [stdout] test planes::tests::planemapper_passes_on_good_shape ... ok [INFO] [stdout] test planes::tests::planemapper_fails_on_bad_shape ... ok [INFO] [stdout] test planes::tests::pixel_to_points_on_mixed_planes ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/buddha-844c04710b503b55 [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] [stderr] Doc-tests buddhabrot [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" "aeec3bc078f9dabd97a6d3a62d5b43cf251f89aca3df9c6304f414c6d7676d8c"` [INFO] running `"docker" "rm" "-f" "aeec3bc078f9dabd97a6d3a62d5b43cf251f89aca3df9c6304f414c6d7676d8c"` [INFO] [stdout] aeec3bc078f9dabd97a6d3a62d5b43cf251f89aca3df9c6304f414c6d7676d8c