[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-1.38-1/sources/1.37.0/gh/Don42/pixelflut-rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Don42/pixelflut-rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Don42/pixelflut-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Don42/pixelflut-rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of Don42/pixelflut-rs 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 Don42/pixelflut-rs [INFO] finished frobbing Don42/pixelflut-rs [INFO] frobbed toml for Don42/pixelflut-rs written to work/ex/beta-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "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 Don42/pixelflut-rs against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 7a66b68806b39333c0612bd2ffbc237b5d1582c4ee8caa42ea2f2091fafdf2a8 [INFO] running `"docker" "start" "-a" "7a66b68806b39333c0612bd2ffbc237b5d1582c4ee8caa42ea2f2091fafdf2a8"` [INFO] [stderr] Compiling serde v0.9.15 [INFO] [stderr] Compiling num-traits v0.1.41 [INFO] [stderr] Compiling cc v1.0.3 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling either v1.4.0 [INFO] [stderr] Compiling rayon-core v1.3.0 [INFO] [stderr] Compiling khronos_api v2.0.0 [INFO] [stderr] Compiling khronos_api v1.0.1 [INFO] [stderr] Compiling shader_version v0.2.2 [INFO] [stderr] Compiling scoped_threadpool v0.1.8 [INFO] [stderr] Compiling read_color v0.1.0 [INFO] [stderr] Compiling piston-texture v0.5.0 [INFO] [stderr] Compiling piston-shaders_graphics2d v0.1.0 [INFO] [stderr] Compiling rand v0.3.18 [INFO] [stderr] Compiling num_cpus v1.7.0 [INFO] [stderr] Compiling time v0.1.38 [INFO] [stderr] Compiling phf_shared v0.7.21 [INFO] [stderr] Compiling xml-rs v0.3.6 [INFO] [stderr] Compiling shared_library v0.1.7 [INFO] [stderr] Compiling x11-dl v2.17.0 [INFO] [stderr] Compiling piston-viewport v0.2.0 [INFO] [stderr] Compiling arrayvec v0.4.6 [INFO] [stderr] Compiling coco v0.1.1 [INFO] [stderr] Compiling num-integer v0.1.35 [INFO] [stderr] Compiling enum_primitive v0.1.1 [INFO] [stderr] Compiling phf v0.7.21 [INFO] [stderr] Compiling gl_generator v0.5.5 [INFO] [stderr] Compiling gl_generator v0.6.1 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling pistoncore-input v0.14.0 [INFO] [stderr] Compiling piston2d-graphics v0.18.1 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Compiling tempfile v2.2.0 [INFO] [stderr] Compiling num-iter v0.1.34 [INFO] [stderr] Compiling num-bigint v0.1.41 [INFO] [stderr] Compiling rusttype v0.2.3 [INFO] [stderr] Compiling miniz-sys v0.1.10 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Compiling fs2 v0.2.5 [INFO] [stderr] Compiling wayland-scanner v0.5.11 [INFO] [stderr] Compiling glutin v0.6.2 [INFO] [stderr] Compiling pistoncore-window v0.23.0 [INFO] [stderr] warning[E0311]: the parameter type `K` may not live long enough [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.3/src/support/bst/map.rs:81:19 [INFO] [stderr] | [INFO] [stderr] 81 | match node.force() { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider adding an explicit lifetime bound for `K` [INFO] [stderr] note: the parameter type `K` must be valid for the anonymous lifetime #1 defined on the function body at 77:9... [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.3/src/support/bst/map.rs:77:9 [INFO] [stderr] | [INFO] [stderr] 77 | / fn clone_subtree( [INFO] [stderr] 78 | | node: node::NodeRef) [INFO] [stderr] 79 | | -> BTreeMap { [INFO] [stderr] 80 | | [INFO] [stderr] ... | [INFO] [stderr] 136| | } [INFO] [stderr] 137| | } [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] warning[E0311]: the parameter type `V` may not live long enough [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.3/src/support/bst/map.rs:81:19 [INFO] [stderr] | [INFO] [stderr] 81 | match node.force() { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider adding an explicit lifetime bound for `V` [INFO] [stderr] note: the parameter type `V` must be valid for the anonymous lifetime #1 defined on the function body at 77:9... [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.3/src/support/bst/map.rs:77:9 [INFO] [stderr] | [INFO] [stderr] 77 | / fn clone_subtree( [INFO] [stderr] 78 | | node: node::NodeRef) [INFO] [stderr] 79 | | -> BTreeMap { [INFO] [stderr] 80 | | [INFO] [stderr] ... | [INFO] [stderr] 136| | } [INFO] [stderr] 137| | } [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 target_build_utils v0.3.1 [INFO] [stderr] Compiling memmap v0.2.3 [INFO] [stderr] Compiling gl v0.6.5 [INFO] [stderr] Compiling rayon v0.8.2 [INFO] [stderr] Compiling pistoncore-event_loop v0.26.0 [INFO] [stderr] Compiling num-rational v0.1.40 [INFO] [stderr] Compiling wayland-client v0.5.12 [INFO] [stderr] Compiling flate2 v0.2.20 [INFO] [stderr] Compiling serde_json v0.9.10 [INFO] [stderr] Compiling piston v0.26.0 [INFO] [stderr] Compiling jpeg-decoder v0.1.13 [INFO] [stderr] Compiling png v0.5.2 [INFO] [stderr] Compiling image v0.10.4 [INFO] [stderr] Compiling libloading v0.3.4 [INFO] [stderr] Compiling dlib v0.3.1 [INFO] [stderr] Compiling wayland-sys v0.5.11 [INFO] [stderr] Compiling piston2d-opengl_graphics v0.35.0 [INFO] [stderr] Compiling wayland-kbd v0.3.6 [INFO] [stderr] Compiling wayland-window v0.2.3 [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 1m 44s [INFO] running `"docker" "inspect" "7a66b68806b39333c0612bd2ffbc237b5d1582c4ee8caa42ea2f2091fafdf2a8"` [INFO] running `"docker" "rm" "-f" "7a66b68806b39333c0612bd2ffbc237b5d1582c4ee8caa42ea2f2091fafdf2a8"` [INFO] [stdout] 7a66b68806b39333c0612bd2ffbc237b5d1582c4ee8caa42ea2f2091fafdf2a8 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 446da2a8cc682666cd6a8b90806ffc0f7b8411fe656cfc353780c9597e3c60dd [INFO] running `"docker" "start" "-a" "446da2a8cc682666cd6a8b90806ffc0f7b8411fe656cfc353780c9597e3c60dd"` [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 1.13s [INFO] running `"docker" "inspect" "446da2a8cc682666cd6a8b90806ffc0f7b8411fe656cfc353780c9597e3c60dd"` [INFO] running `"docker" "rm" "-f" "446da2a8cc682666cd6a8b90806ffc0f7b8411fe656cfc353780c9597e3c60dd"` [INFO] [stdout] 446da2a8cc682666cd6a8b90806ffc0f7b8411fe656cfc353780c9597e3c60dd [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen"` [INFO] [stdout] e88ba4efcb6489908f6f19ff6cf1872200b3747811cb402bcf31d6c34be37e0f [INFO] running `"docker" "start" "-a" "e88ba4efcb6489908f6f19ff6cf1872200b3747811cb402bcf31d6c34be37e0f"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running /opt/crater/target/debug/deps/pixelflut_rs-7a3b0e86563fad2a [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" "e88ba4efcb6489908f6f19ff6cf1872200b3747811cb402bcf31d6c34be37e0f"` [INFO] running `"docker" "rm" "-f" "e88ba4efcb6489908f6f19ff6cf1872200b3747811cb402bcf31d6c34be37e0f"` [INFO] [stdout] e88ba4efcb6489908f6f19ff6cf1872200b3747811cb402bcf31d6c34be37e0f