[INFO] updating cached repository alexpana/gliumvg [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/alexpana/gliumvg [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/alexpana/gliumvg" "work/ex/beta-1.38-1/sources/1.37.0/gh/alexpana/gliumvg"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/alexpana/gliumvg'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/alexpana/gliumvg" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/alexpana/gliumvg"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/alexpana/gliumvg'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b0afc69095d450e62735f479a5a65d8a2bd4c3b4 [INFO] sha for GitHub repo alexpana/gliumvg: b0afc69095d450e62735f479a5a65d8a2bd4c3b4 [INFO] validating manifest of alexpana/gliumvg 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 alexpana/gliumvg 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 alexpana/gliumvg [INFO] finished frobbing alexpana/gliumvg [INFO] frobbed toml for alexpana/gliumvg written to work/ex/beta-1.38-1/sources/1.37.0/gh/alexpana/gliumvg/Cargo.toml [INFO] started frobbing alexpana/gliumvg [INFO] finished frobbing alexpana/gliumvg [INFO] frobbed toml for alexpana/gliumvg written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/alexpana/gliumvg/Cargo.toml [INFO] crate alexpana/gliumvg 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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/alexpana/gliumvg/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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 alexpana/gliumvg against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/alexpana/gliumvg:/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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] f1200d05ffb3c4e21b734190312d28d3553d1cfd7a28764045e9c89e0acc08e9 [INFO] running `"docker" "start" "-a" "f1200d05ffb3c4e21b734190312d28d3553d1cfd7a28764045e9c89e0acc08e9"` [INFO] [stderr] Compiling gliumvg v0.0.1 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::cmp::PartialOrd` [INFO] [stderr] --> src/lib.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::cmp::PartialOrd; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `INFINITY`, `NEG_INFINITY` [INFO] [stderr] --> src/math.rs:78:25 [INFO] [stderr] | [INFO] [stderr] 78 | use std::f32::{NAN, INFINITY, NEG_INFINITY}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `m1` [INFO] [stderr] --> src/lib.rs:99:17 [INFO] [stderr] | [INFO] [stderr] 99 | let mut m1: f32; [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_m1` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `m2` [INFO] [stderr] --> src/lib.rs:100:17 [INFO] [stderr] | [INFO] [stderr] 100 | let mut m2: f32; [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_m2` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `col` [INFO] [stderr] --> src/lib.rs:101:17 [INFO] [stderr] | [INFO] [stderr] 101 | let mut col: Color; [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_col` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `h` [INFO] [stderr] --> src/lib.rs:98:17 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn hsla(h: f32, s: f32, l: f32, a: f32) { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_h` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `s` [INFO] [stderr] --> src/lib.rs:98:25 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn hsla(h: f32, s: f32, l: f32, a: f32) { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_s` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `l` [INFO] [stderr] --> src/lib.rs:98:33 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn hsla(h: f32, s: f32, l: f32, a: f32) { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_l` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `a` [INFO] [stderr] --> src/lib.rs:98:41 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn hsla(h: f32, s: f32, l: f32, a: f32) { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_a` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `from` [INFO] [stderr] --> src/lib.rs:107:17 [INFO] [stderr] | [INFO] [stderr] 107 | pub fn lerp(from: Color, to: Color, u: f32) { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_from` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `to` [INFO] [stderr] --> src/lib.rs:107:30 [INFO] [stderr] | [INFO] [stderr] 107 | pub fn lerp(from: Color, to: Color, u: f32) { [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_to` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `u` [INFO] [stderr] --> src/lib.rs:107:41 [INFO] [stderr] | [INFO] [stderr] 107 | pub fn lerp(from: Color, to: Color, u: f32) { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_u` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `window` [INFO] [stderr] --> src/lib.rs:140:31 [INFO] [stderr] | [INFO] [stderr] 140 | pub fn begin_frame(&self, window: (i32, i32), dpi: f32) { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_window` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `dpi` [INFO] [stderr] --> src/lib.rs:140:51 [INFO] [stderr] | [INFO] [stderr] 140 | pub fn begin_frame(&self, window: (i32, i32), dpi: f32) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_dpi` [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `GlyphPosition` [INFO] [stderr] --> src/lib.rs:46:1 [INFO] [stderr] | [INFO] [stderr] 46 | struct GlyphPosition { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `hue_helper` [INFO] [stderr] --> src/lib.rs:120:5 [INFO] [stderr] | [INFO] [stderr] 120 | fn hue_helper(h: f32, m1: f32, m2: f32) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `withAlpha` should have a snake case name [INFO] [stderr] --> src/lib.rs:111:12 [INFO] [stderr] | [INFO] [stderr] 111 | pub fn withAlpha(self, alpha: f32) -> Color { [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `with_alpha` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.65s [INFO] running `"docker" "inspect" "f1200d05ffb3c4e21b734190312d28d3553d1cfd7a28764045e9c89e0acc08e9"` [INFO] running `"docker" "rm" "-f" "f1200d05ffb3c4e21b734190312d28d3553d1cfd7a28764045e9c89e0acc08e9"` [INFO] [stdout] f1200d05ffb3c4e21b734190312d28d3553d1cfd7a28764045e9c89e0acc08e9 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/alexpana/gliumvg:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] c5801b336c3e25337c0eb9b77a6596323f42bc8df419d5a343555d1d8f463512 [INFO] running `"docker" "start" "-a" "c5801b336c3e25337c0eb9b77a6596323f42bc8df419d5a343555d1d8f463512"` [INFO] [stderr] Compiling gliumvg v0.0.1 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::cmp::PartialOrd` [INFO] [stderr] --> src/lib.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::cmp::PartialOrd; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `INFINITY`, `NEG_INFINITY` [INFO] [stderr] --> src/math.rs:78:25 [INFO] [stderr] | [INFO] [stderr] 78 | use std::f32::{NAN, INFINITY, NEG_INFINITY}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `m1` [INFO] [stderr] --> src/lib.rs:99:17 [INFO] [stderr] | [INFO] [stderr] 99 | let mut m1: f32; [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_m1` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `m2` [INFO] [stderr] --> src/lib.rs:100:17 [INFO] [stderr] | [INFO] [stderr] 100 | let mut m2: f32; [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_m2` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `col` [INFO] [stderr] --> src/lib.rs:101:17 [INFO] [stderr] | [INFO] [stderr] 101 | let mut col: Color; [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_col` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `h` [INFO] [stderr] --> src/lib.rs:98:17 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn hsla(h: f32, s: f32, l: f32, a: f32) { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_h` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `s` [INFO] [stderr] --> src/lib.rs:98:25 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn hsla(h: f32, s: f32, l: f32, a: f32) { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_s` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `l` [INFO] [stderr] --> src/lib.rs:98:33 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn hsla(h: f32, s: f32, l: f32, a: f32) { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_l` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `a` [INFO] [stderr] --> src/lib.rs:98:41 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn hsla(h: f32, s: f32, l: f32, a: f32) { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_a` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `from` [INFO] [stderr] --> src/lib.rs:107:17 [INFO] [stderr] | [INFO] [stderr] 107 | pub fn lerp(from: Color, to: Color, u: f32) { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_from` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `to` [INFO] [stderr] --> src/lib.rs:107:30 [INFO] [stderr] | [INFO] [stderr] 107 | pub fn lerp(from: Color, to: Color, u: f32) { [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_to` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `u` [INFO] [stderr] --> src/lib.rs:107:41 [INFO] [stderr] | [INFO] [stderr] 107 | pub fn lerp(from: Color, to: Color, u: f32) { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_u` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `window` [INFO] [stderr] --> src/lib.rs:140:31 [INFO] [stderr] | [INFO] [stderr] 140 | pub fn begin_frame(&self, window: (i32, i32), dpi: f32) { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_window` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `dpi` [INFO] [stderr] --> src/lib.rs:140:51 [INFO] [stderr] | [INFO] [stderr] 140 | pub fn begin_frame(&self, window: (i32, i32), dpi: f32) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_dpi` [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `GlyphPosition` [INFO] [stderr] --> src/lib.rs:46:1 [INFO] [stderr] | [INFO] [stderr] 46 | struct GlyphPosition { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `hue_helper` [INFO] [stderr] --> src/lib.rs:120:5 [INFO] [stderr] | [INFO] [stderr] 120 | fn hue_helper(h: f32, m1: f32, m2: f32) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `withAlpha` should have a snake case name [INFO] [stderr] --> src/lib.rs:111:12 [INFO] [stderr] | [INFO] [stderr] 111 | pub fn withAlpha(self, alpha: f32) -> Color { [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `with_alpha` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.13s [INFO] running `"docker" "inspect" "c5801b336c3e25337c0eb9b77a6596323f42bc8df419d5a343555d1d8f463512"` [INFO] running `"docker" "rm" "-f" "c5801b336c3e25337c0eb9b77a6596323f42bc8df419d5a343555d1d8f463512"` [INFO] [stdout] c5801b336c3e25337c0eb9b77a6596323f42bc8df419d5a343555d1d8f463512 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/alexpana/gliumvg:/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" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 8d987b62274617ad81877d4159465c7e6240fe944db301e033919d4c29f94704 [INFO] running `"docker" "start" "-a" "8d987b62274617ad81877d4159465c7e6240fe944db301e033919d4c29f94704"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running /opt/crater/target/debug/deps/gliumvg-363f3853c3640642 [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] Running /opt/crater/target/debug/deps/math-b6ba00c8f3aeaaf6 [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test clamp ... ok [INFO] [stdout] test cross ... ok [INFO] [stdout] test modf ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests gliumvg [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" "8d987b62274617ad81877d4159465c7e6240fe944db301e033919d4c29f94704"` [INFO] running `"docker" "rm" "-f" "8d987b62274617ad81877d4159465c7e6240fe944db301e033919d4c29f94704"` [INFO] [stdout] 8d987b62274617ad81877d4159465c7e6240fe944db301e033919d4c29f94704