[INFO] cloning repository maniacalmm/rust_mandelbrot_set
[INFO] running `"git" "clone" "--bare" "git://github.com/maniacalmm/rust_mandelbrot_set.git" "work/cache/sources/gh/maniacalmm/rust_mandelbrot_set"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/maniacalmm/rust_mandelbrot_set'...
[INFO] running `"git" "clone" "work/cache/sources/gh/maniacalmm/rust_mandelbrot_set" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/maniacalmm/rust_mandelbrot_set"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/maniacalmm/rust_mandelbrot_set'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/maniacalmm/rust_mandelbrot_set" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/maniacalmm/rust_mandelbrot_set"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/maniacalmm/rust_mandelbrot_set'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 26faf773fccc61dee2694bb15d9d93415a82288d
[INFO] sha for GitHub repo maniacalmm/rust_mandelbrot_set: 26faf773fccc61dee2694bb15d9d93415a82288d
[INFO] validating manifest of maniacalmm/rust_mandelbrot_set on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of maniacalmm/rust_mandelbrot_set on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing maniacalmm/rust_mandelbrot_set
[INFO] finished frobbing maniacalmm/rust_mandelbrot_set
[INFO] frobbed toml for maniacalmm/rust_mandelbrot_set written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/maniacalmm/rust_mandelbrot_set/Cargo.toml
[INFO] started frobbing maniacalmm/rust_mandelbrot_set
[INFO] finished frobbing maniacalmm/rust_mandelbrot_set
[INFO] frobbed toml for maniacalmm/rust_mandelbrot_set written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/maniacalmm/rust_mandelbrot_set/Cargo.toml
[INFO] crate maniacalmm/rust_mandelbrot_set already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing maniacalmm/rust_mandelbrot_set against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/maniacalmm/rust_mandelbrot_set:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] 377b936d8b1889bc423b47b6ae39cfd03cb94388afb293774158c6d582023399
[INFO] running `"docker" "start" "-a" "377b936d8b1889bc423b47b6ae39cfd03cb94388afb293774158c6d582023399"`
[INFO] [stderr]    Compiling syn v0.15.29
[INFO] [stderr]    Compiling deque v0.3.2
[INFO] [stderr]    Compiling isatty v0.1.9
[INFO] [stderr]    Compiling ring v0.13.5
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling png v0.7.0
[INFO] [stderr]    Compiling jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling rayon v0.4.3
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling cookie v0.11.0
[INFO] [stderr]    Compiling image v0.13.0
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling pear_codegen v0.1.2
[INFO] [stderr]    Compiling devise_core v0.2.0
[INFO] [stderr]    Compiling devise_codegen v0.2.0
[INFO] [stderr]    Compiling pear v0.1.2
[INFO] [stderr]    Compiling devise v0.2.0
[INFO] [stderr]    Compiling rocket_http v0.4.0
[INFO] [stderr]    Compiling rocket_codegen v0.4.0
[INFO] [stderr]    Compiling rocket v0.4.0
[INFO] [stderr]    Compiling mandelbrot v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `thread`, `time`
[INFO] [stderr]  --> src/routes/get.rs:5:11
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::{thread, time};
[INFO] [stderr]   |           ^^^^^^  ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io`
[INFO] [stderr]   --> src/routes/mandel.rs:82:5
[INFO] [stderr]    |
[INFO] [stderr] 82 | use std::io;
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::prelude::*`
[INFO] [stderr]   --> src/routes/mandel.rs:83:5
[INFO] [stderr]    |
[INFO] [stderr] 83 | use std::io::prelude::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs::File`
[INFO] [stderr]   --> src/routes/mandel.rs:84:5
[INFO] [stderr]    |
[INFO] [stderr] 84 | use std::fs::File;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Write`
[INFO] [stderr]    --> src/routes/mandel.rs:140:5
[INFO] [stderr]     |
[INFO] [stderr] 140 | use std::io::Write;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 15s
[INFO] running `"docker" "inspect" "377b936d8b1889bc423b47b6ae39cfd03cb94388afb293774158c6d582023399"`
[INFO] running `"docker" "rm" "-f" "377b936d8b1889bc423b47b6ae39cfd03cb94388afb293774158c6d582023399"`
[INFO] [stdout] 377b936d8b1889bc423b47b6ae39cfd03cb94388afb293774158c6d582023399
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/maniacalmm/rust_mandelbrot_set:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] bee1a7fa8d14720d672f93261e521c803b7addf1aaa4e4867bd9cfb00546febd
[INFO] running `"docker" "start" "-a" "bee1a7fa8d14720d672f93261e521c803b7addf1aaa4e4867bd9cfb00546febd"`
[INFO] [stderr]    Compiling mandelbrot v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `thread`, `time`
[INFO] [stderr]  --> src/routes/get.rs:5:11
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::{thread, time};
[INFO] [stderr]   |           ^^^^^^  ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io`
[INFO] [stderr]   --> src/routes/mandel.rs:82:5
[INFO] [stderr]    |
[INFO] [stderr] 82 | use std::io;
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::prelude::*`
[INFO] [stderr]   --> src/routes/mandel.rs:83:5
[INFO] [stderr]    |
[INFO] [stderr] 83 | use std::io::prelude::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs::File`
[INFO] [stderr]   --> src/routes/mandel.rs:84:5
[INFO] [stderr]    |
[INFO] [stderr] 84 | use std::fs::File;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Write`
[INFO] [stderr]    --> src/routes/mandel.rs:140:5
[INFO] [stderr]     |
[INFO] [stderr] 140 | use std::io::Write;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.69s
[INFO] running `"docker" "inspect" "bee1a7fa8d14720d672f93261e521c803b7addf1aaa4e4867bd9cfb00546febd"`
[INFO] running `"docker" "rm" "-f" "bee1a7fa8d14720d672f93261e521c803b7addf1aaa4e4867bd9cfb00546febd"`
[INFO] [stdout] bee1a7fa8d14720d672f93261e521c803b7addf1aaa4e4867bd9cfb00546febd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/maniacalmm/rust_mandelbrot_set:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] 04c04d3f52b26d38b7a23a3234b6870939920e52f3a55b241611c0558352c389
[INFO] running `"docker" "start" "-a" "04c04d3f52b26d38b7a23a3234b6870939920e52f3a55b241611c0558352c389"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mandelbrot-869071cbf7f0be89
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test routes::mandel::test_pixel_to_point ... ok
[INFO] [stdout] test routes::mandel::test_parse_pair ... ok
[INFO] [stdout] test routes::mandel::test_parse_complex ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "04c04d3f52b26d38b7a23a3234b6870939920e52f3a55b241611c0558352c389"`
[INFO] running `"docker" "rm" "-f" "04c04d3f52b26d38b7a23a3234b6870939920e52f3a55b241611c0558352c389"`
[INFO] [stdout] 04c04d3f52b26d38b7a23a3234b6870939920e52f3a55b241611c0558352c389