[INFO] updating cached repository Don42/pixelflut-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Don42/pixelflut-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Don42/pixelflut-rs" "work/ex/beta-1.37-6/sources/1.36.0/gh/Don42/pixelflut-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Don42/pixelflut-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Don42/pixelflut-rs" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Don42/pixelflut-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Don42/pixelflut-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e6c8a7edb915c30fc8603672b56b820e6af03399
[INFO] sha for GitHub repo Don42/pixelflut-rs: e6c8a7edb915c30fc8603672b56b820e6af03399
[INFO] validating manifest of Don42/pixelflut-rs on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Don42/pixelflut-rs on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Don42/pixelflut-rs
[INFO] finished frobbing Don42/pixelflut-rs
[INFO] frobbed toml for Don42/pixelflut-rs written to work/ex/beta-1.37-6/sources/1.36.0/gh/Don42/pixelflut-rs/Cargo.toml
[INFO] started frobbing Don42/pixelflut-rs
[INFO] finished frobbing Don42/pixelflut-rs
[INFO] frobbed toml for Don42/pixelflut-rs written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Don42/pixelflut-rs/Cargo.toml
[INFO] crate Don42/pixelflut-rs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing Don42/pixelflut-rs against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Don42/pixelflut-rs:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 0c3c1f6ac3255027efbc2fd8af06dccb48f94e27b4ef8b76ac68ce35ee98cb32
[INFO] running `"docker" "start" "-a" "0c3c1f6ac3255027efbc2fd8af06dccb48f94e27b4ef8b76ac68ce35ee98cb32"`
[INFO] [stderr]    Compiling shader_version v0.2.2
[INFO] [stderr]    Compiling piston-texture v0.5.0
[INFO] [stderr]    Compiling read_color v0.1.0
[INFO] [stderr]    Compiling piston-shaders_graphics2d v0.1.0
[INFO] [stderr]    Compiling miniz-sys v0.1.10
[INFO] [stderr]    Compiling shared_library v0.1.7
[INFO] [stderr]    Compiling x11-dl v2.17.0
[INFO] [stderr]    Compiling wayland-scanner v0.5.11
[INFO] [stderr]    Compiling num-bigint v0.1.41
[INFO] [stderr]    Compiling gl_generator v0.5.5
[INFO] [stderr]    Compiling pistoncore-input v0.14.0
[INFO] [stderr]    Compiling gl v0.6.5
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling piston2d-graphics v0.18.1
[INFO] [stderr]    Compiling memmap v0.2.3
[INFO] [stderr]    Compiling wayland-client v0.5.12
[INFO] [stderr]    Compiling flate2 v0.2.20
[INFO] [stderr]    Compiling wayland-sys v0.5.11
[INFO] [stderr]    Compiling pistoncore-window v0.23.0
[INFO] [stderr]    Compiling pistoncore-event_loop v0.26.0
[INFO] [stderr]    Compiling piston v0.26.0
[INFO] [stderr]    Compiling num-rational v0.1.40
[INFO] [stderr]    Compiling png v0.5.2
[INFO] [stderr]    Compiling glutin v0.6.2
[INFO] [stderr]    Compiling image v0.10.4
[INFO] [stderr]    Compiling wayland-window v0.2.3
[INFO] [stderr]    Compiling wayland-kbd v0.3.6
[INFO] [stderr]    Compiling piston2d-opengl_graphics v0.35.0
[INFO] [stderr]    Compiling pistoncore-glutin_window v0.31.0
[INFO] [stderr]    Compiling pixelflut-rs v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]   --> src/pixelflut.rs:65:22
[INFO] [stderr]    |
[INFO] [stderr] 65 |         fb.put_pixel((pixel.x as u32),
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]   --> src/pixelflut.rs:66:22
[INFO] [stderr]    |
[INFO] [stderr] 66 |                      (pixel.y as u32),
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: the item `ErrorKind` is imported redundantly
[INFO] [stderr]   --> src/server/handler.rs:75:26
[INFO] [stderr]    |
[INFO] [stderr] 3  | use std::io::{Read, ErrorKind};
[INFO] [stderr]    |                     --------- the item `ErrorKind` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 75 |     use std::io::{Error, ErrorKind};
[INFO] [stderr]    |                          ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Read` is imported redundantly
[INFO] [stderr]   --> src/server/handler.rs:76:9
[INFO] [stderr]    |
[INFO] [stderr] 3  | use std::io::{Read, ErrorKind};
[INFO] [stderr]    |               ---- the item `Read` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 76 |     use std::io::Read;
[INFO] [stderr]    |         ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 54.18s
[INFO] running `"docker" "inspect" "0c3c1f6ac3255027efbc2fd8af06dccb48f94e27b4ef8b76ac68ce35ee98cb32"`
[INFO] running `"docker" "rm" "-f" "0c3c1f6ac3255027efbc2fd8af06dccb48f94e27b4ef8b76ac68ce35ee98cb32"`
[INFO] [stdout] 0c3c1f6ac3255027efbc2fd8af06dccb48f94e27b4ef8b76ac68ce35ee98cb32
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Don42/pixelflut-rs:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] fd8b9ff27a12756b017af3b85ec01c9a4b36d9f6d4506760169d3d80020dc61f
[INFO] running `"docker" "start" "-a" "fd8b9ff27a12756b017af3b85ec01c9a4b36d9f6d4506760169d3d80020dc61f"`
[INFO] [stderr]    Compiling pixelflut-rs v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]   --> src/pixelflut.rs:65:22
[INFO] [stderr]    |
[INFO] [stderr] 65 |         fb.put_pixel((pixel.x as u32),
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]   --> src/pixelflut.rs:66:22
[INFO] [stderr]    |
[INFO] [stderr] 66 |                      (pixel.y as u32),
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: the item `ErrorKind` is imported redundantly
[INFO] [stderr]   --> src/server/handler.rs:75:26
[INFO] [stderr]    |
[INFO] [stderr] 3  | use std::io::{Read, ErrorKind};
[INFO] [stderr]    |                     --------- the item `ErrorKind` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 75 |     use std::io::{Error, ErrorKind};
[INFO] [stderr]    |                          ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Read` is imported redundantly
[INFO] [stderr]   --> src/server/handler.rs:76:9
[INFO] [stderr]    |
[INFO] [stderr] 3  | use std::io::{Read, ErrorKind};
[INFO] [stderr]    |               ---- the item `Read` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 76 |     use std::io::Read;
[INFO] [stderr]    |         ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `"docker" "inspect" "fd8b9ff27a12756b017af3b85ec01c9a4b36d9f6d4506760169d3d80020dc61f"`
[INFO] running `"docker" "rm" "-f" "fd8b9ff27a12756b017af3b85ec01c9a4b36d9f6d4506760169d3d80020dc61f"`
[INFO] [stdout] fd8b9ff27a12756b017af3b85ec01c9a4b36d9f6d4506760169d3d80020dc61f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Don42/pixelflut-rs:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 23ea5d4a091efc4938f1e3418af0ba7620e1dba9b7c9a51e9255d74ac2073730
[INFO] running `"docker" "start" "-a" "23ea5d4a091efc4938f1e3418af0ba7620e1dba9b7c9a51e9255d74ac2073730"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/pixelflut_rs-6457cca035ee8027
[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" "23ea5d4a091efc4938f1e3418af0ba7620e1dba9b7c9a51e9255d74ac2073730"`
[INFO] running `"docker" "rm" "-f" "23ea5d4a091efc4938f1e3418af0ba7620e1dba9b7c9a51e9255d74ac2073730"`
[INFO] [stdout] 23ea5d4a091efc4938f1e3418af0ba7620e1dba9b7c9a51e9255d74ac2073730