[INFO] updating cached repository terakilobyte/chaos [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/terakilobyte/chaos [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/terakilobyte/chaos" "work/ex/beta-1.38-1/sources/1.37.0/gh/terakilobyte/chaos"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/terakilobyte/chaos'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/terakilobyte/chaos" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/terakilobyte/chaos"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/terakilobyte/chaos'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 46c615b1383d3c580a7ebeb5005e2b72205292f1 [INFO] sha for GitHub repo terakilobyte/chaos: 46c615b1383d3c580a7ebeb5005e2b72205292f1 [INFO] validating manifest of terakilobyte/chaos 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 terakilobyte/chaos 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 terakilobyte/chaos [INFO] finished frobbing terakilobyte/chaos [INFO] frobbed toml for terakilobyte/chaos written to work/ex/beta-1.38-1/sources/1.37.0/gh/terakilobyte/chaos/Cargo.toml [INFO] started frobbing terakilobyte/chaos [INFO] finished frobbing terakilobyte/chaos [INFO] frobbed toml for terakilobyte/chaos written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/terakilobyte/chaos/Cargo.toml [INFO] crate terakilobyte/chaos 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 terakilobyte/chaos 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-4/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/terakilobyte/chaos:/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] f8c6fa35696ff8332b87a56388596d81ae2eebef95b24ebe71c19ee4ff32c58e [INFO] running `"docker" "start" "-a" "f8c6fa35696ff8332b87a56388596d81ae2eebef95b24ebe71c19ee4ff32c58e"` [INFO] [stderr] Compiling bzip2-sys v0.1.7 [INFO] [stderr] Compiling rand v0.4.3 [INFO] [stderr] Compiling alsa-sys v0.1.2 [INFO] [stderr] Compiling toml v0.4.9 [INFO] [stderr] Compiling typed-builder v0.1.1 [INFO] [stderr] Compiling syn v0.15.22 [INFO] [stderr] Compiling msdos_time v0.1.6 [INFO] [stderr] Compiling twox-hash v1.1.1 [INFO] [stderr] Compiling lyon_geom v0.10.1 [INFO] [stderr] Compiling png v0.12.0 [INFO] [stderr] Compiling rusttype v0.5.2 [INFO] [stderr] Compiling cpal v0.8.2 [INFO] [stderr] Compiling lyon_path v0.10.1 [INFO] [stderr] Compiling rand v0.6.1 [INFO] [stderr] Compiling rand v0.3.22 [INFO] [stderr] Compiling nalgebra v0.14.4 [INFO] [stderr] Compiling sdl2 v0.31.0 [INFO] [stderr] Compiling cgmath v0.14.1 [INFO] [stderr] Compiling bzip2 v0.3.3 [INFO] [stderr] Compiling lyon_tessellation v0.10.2 [INFO] [stderr] Compiling zip v0.3.3 [INFO] [stderr] Compiling lyon v0.10.2 [INFO] [stderr] Compiling rodio v0.7.0 [INFO] [stderr] Compiling derivative v1.0.2 [INFO] [stderr] Compiling num-derive v0.2.3 [INFO] [stderr] Compiling serde_derive v1.0.80 [INFO] [stderr] Compiling gfx_core v0.8.3 [INFO] [stderr] Compiling image v0.19.0 [INFO] [stderr] warning[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.14.4/src/core/cg.rs:292:44 [INFO] [stderr] | [INFO] [stderr] 292 | self[(j, i)] += shift[j] * self[(D::dim() - 1, i)]; [INFO] [stderr] | ---------------------------^^^^------------------- [INFO] [stderr] | | | [INFO] [stderr] | | immutable borrow occurs here [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | mutable borrow later used here [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 gfx v0.17.1 [INFO] [stderr] Compiling gfx_device_gl v0.15.3 [INFO] [stderr] Compiling gfx_window_sdl v0.8.0 [INFO] [stderr] Compiling gfx_glyph v0.10.2 [INFO] [stderr] Compiling ggez v0.4.4 [INFO] [stderr] Compiling chaos v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: field is never used: `point` [INFO] [stderr] --> src/main.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | point: Point2, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `newPoint` should have a snake case name [INFO] [stderr] --> src/main.rs:78:17 [INFO] [stderr] | [INFO] [stderr] 78 | let mut newPoint = rng.gen_range(0, 5); [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `new_point` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `midX` should have a snake case name [INFO] [stderr] --> src/main.rs:86:21 [INFO] [stderr] | [INFO] [stderr] 86 | let midX = (self.point_a.x + self.random.x) / 2.0; [INFO] [stderr] | ^^^^ help: convert the identifier to snake case: `mid_x` [INFO] [stderr] [INFO] [stderr] warning: variable `midY` should have a snake case name [INFO] [stderr] --> src/main.rs:87:21 [INFO] [stderr] | [INFO] [stderr] 87 | let midY = (self.point_a.y + self.random.y) / 2.0; [INFO] [stderr] | ^^^^ help: convert the identifier to snake case: `mid_y` [INFO] [stderr] [INFO] [stderr] warning: variable `midX` should have a snake case name [INFO] [stderr] --> src/main.rs:92:21 [INFO] [stderr] | [INFO] [stderr] 92 | let midX = (self.point_b.x + self.random.x) / 2.0; [INFO] [stderr] | ^^^^ help: convert the identifier to snake case: `mid_x` [INFO] [stderr] [INFO] [stderr] warning: variable `midY` should have a snake case name [INFO] [stderr] --> src/main.rs:93:21 [INFO] [stderr] | [INFO] [stderr] 93 | let midY = (self.point_b.y + self.random.y) / 2.0; [INFO] [stderr] | ^^^^ help: convert the identifier to snake case: `mid_y` [INFO] [stderr] [INFO] [stderr] warning: variable `midX` should have a snake case name [INFO] [stderr] --> src/main.rs:98:21 [INFO] [stderr] | [INFO] [stderr] 98 | let midX = (self.point_c.x + self.random.x) / 2.0; [INFO] [stderr] | ^^^^ help: convert the identifier to snake case: `mid_x` [INFO] [stderr] [INFO] [stderr] warning: variable `midY` should have a snake case name [INFO] [stderr] --> src/main.rs:99:21 [INFO] [stderr] | [INFO] [stderr] 99 | let midY = (self.point_c.y + self.random.y) / 2.0; [INFO] [stderr] | ^^^^ help: convert the identifier to snake case: `mid_y` [INFO] [stderr] [INFO] [stderr] warning: variable `midX` should have a snake case name [INFO] [stderr] --> src/main.rs:104:21 [INFO] [stderr] | [INFO] [stderr] 104 | let midX = (self.point_d.x + self.random.x) / 2.0; [INFO] [stderr] | ^^^^ help: convert the identifier to snake case: `mid_x` [INFO] [stderr] [INFO] [stderr] warning: variable `midY` should have a snake case name [INFO] [stderr] --> src/main.rs:105:21 [INFO] [stderr] | [INFO] [stderr] 105 | let midY = (self.point_d.y + self.random.y) / 2.0; [INFO] [stderr] | ^^^^ help: convert the identifier to snake case: `mid_y` [INFO] [stderr] [INFO] [stderr] warning: variable `midX` should have a snake case name [INFO] [stderr] --> src/main.rs:110:21 [INFO] [stderr] | [INFO] [stderr] 110 | let midX = (self.point_e.x + self.random.x) / 2.0; [INFO] [stderr] | ^^^^ help: convert the identifier to snake case: `mid_x` [INFO] [stderr] [INFO] [stderr] warning: variable `midY` should have a snake case name [INFO] [stderr] --> src/main.rs:111:21 [INFO] [stderr] | [INFO] [stderr] 111 | let midY = (self.point_e.y + self.random.y) / 2.0; [INFO] [stderr] | ^^^^ help: convert the identifier to snake case: `mid_y` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 56s [INFO] running `"docker" "inspect" "f8c6fa35696ff8332b87a56388596d81ae2eebef95b24ebe71c19ee4ff32c58e"` [INFO] running `"docker" "rm" "-f" "f8c6fa35696ff8332b87a56388596d81ae2eebef95b24ebe71c19ee4ff32c58e"` [INFO] [stdout] f8c6fa35696ff8332b87a56388596d81ae2eebef95b24ebe71c19ee4ff32c58e [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/terakilobyte/chaos:/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] 60d3d5cc022f482532533075c251256b85b94c7f3163e8bde9e453387b5820e1 [INFO] running `"docker" "start" "-a" "60d3d5cc022f482532533075c251256b85b94c7f3163e8bde9e453387b5820e1"` [INFO] [stderr] Compiling chaos v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: field is never used: `point` [INFO] [stderr] --> src/main.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | point: Point2, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `newPoint` should have a snake case name [INFO] [stderr] --> src/main.rs:78:17 [INFO] [stderr] | [INFO] [stderr] 78 | let mut newPoint = rng.gen_range(0, 5); [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `new_point` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `midX` should have a snake case name [INFO] [stderr] --> src/main.rs:86:21 [INFO] [stderr] | [INFO] [stderr] 86 | let midX = (self.point_a.x + self.random.x) / 2.0; [INFO] [stderr] | ^^^^ help: convert the identifier to snake case: `mid_x` [INFO] [stderr] [INFO] [stderr] warning: variable `midY` should have a snake case name [INFO] [stderr] --> src/main.rs:87:21 [INFO] [stderr] | [INFO] [stderr] 87 | let midY = (self.point_a.y + self.random.y) / 2.0; [INFO] [stderr] | ^^^^ help: convert the identifier to snake case: `mid_y` [INFO] [stderr] [INFO] [stderr] warning: variable `midX` should have a snake case name [INFO] [stderr] --> src/main.rs:92:21 [INFO] [stderr] | [INFO] [stderr] 92 | let midX = (self.point_b.x + self.random.x) / 2.0; [INFO] [stderr] | ^^^^ help: convert the identifier to snake case: `mid_x` [INFO] [stderr] [INFO] [stderr] warning: variable `midY` should have a snake case name [INFO] [stderr] --> src/main.rs:93:21 [INFO] [stderr] | [INFO] [stderr] 93 | let midY = (self.point_b.y + self.random.y) / 2.0; [INFO] [stderr] | ^^^^ help: convert the identifier to snake case: `mid_y` [INFO] [stderr] [INFO] [stderr] warning: variable `midX` should have a snake case name [INFO] [stderr] --> src/main.rs:98:21 [INFO] [stderr] | [INFO] [stderr] 98 | let midX = (self.point_c.x + self.random.x) / 2.0; [INFO] [stderr] | ^^^^ help: convert the identifier to snake case: `mid_x` [INFO] [stderr] [INFO] [stderr] warning: variable `midY` should have a snake case name [INFO] [stderr] --> src/main.rs:99:21 [INFO] [stderr] | [INFO] [stderr] 99 | let midY = (self.point_c.y + self.random.y) / 2.0; [INFO] [stderr] | ^^^^ help: convert the identifier to snake case: `mid_y` [INFO] [stderr] [INFO] [stderr] warning: variable `midX` should have a snake case name [INFO] [stderr] --> src/main.rs:104:21 [INFO] [stderr] | [INFO] [stderr] 104 | let midX = (self.point_d.x + self.random.x) / 2.0; [INFO] [stderr] | ^^^^ help: convert the identifier to snake case: `mid_x` [INFO] [stderr] [INFO] [stderr] warning: variable `midY` should have a snake case name [INFO] [stderr] --> src/main.rs:105:21 [INFO] [stderr] | [INFO] [stderr] 105 | let midY = (self.point_d.y + self.random.y) / 2.0; [INFO] [stderr] | ^^^^ help: convert the identifier to snake case: `mid_y` [INFO] [stderr] [INFO] [stderr] warning: variable `midX` should have a snake case name [INFO] [stderr] --> src/main.rs:110:21 [INFO] [stderr] | [INFO] [stderr] 110 | let midX = (self.point_e.x + self.random.x) / 2.0; [INFO] [stderr] | ^^^^ help: convert the identifier to snake case: `mid_x` [INFO] [stderr] [INFO] [stderr] warning: variable `midY` should have a snake case name [INFO] [stderr] --> src/main.rs:111:21 [INFO] [stderr] | [INFO] [stderr] 111 | let midY = (self.point_e.y + self.random.y) / 2.0; [INFO] [stderr] | ^^^^ help: convert the identifier to snake case: `mid_y` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.35s [INFO] running `"docker" "inspect" "60d3d5cc022f482532533075c251256b85b94c7f3163e8bde9e453387b5820e1"` [INFO] running `"docker" "rm" "-f" "60d3d5cc022f482532533075c251256b85b94c7f3163e8bde9e453387b5820e1"` [INFO] [stdout] 60d3d5cc022f482532533075c251256b85b94c7f3163e8bde9e453387b5820e1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/terakilobyte/chaos:/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] c23eb8f6345c17ade7fe1e59eea5502458f42e3b5b4fcbb6f3f6cfe862b2d84e [INFO] running `"docker" "start" "-a" "c23eb8f6345c17ade7fe1e59eea5502458f42e3b5b4fcbb6f3f6cfe862b2d84e"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.25s [INFO] [stderr] Running /opt/crater/target/debug/deps/chaos-e21865733ac632d4 [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" "c23eb8f6345c17ade7fe1e59eea5502458f42e3b5b4fcbb6f3f6cfe862b2d84e"` [INFO] running `"docker" "rm" "-f" "c23eb8f6345c17ade7fe1e59eea5502458f42e3b5b4fcbb6f3f6cfe862b2d84e"` [INFO] [stdout] c23eb8f6345c17ade7fe1e59eea5502458f42e3b5b4fcbb6f3f6cfe862b2d84e