[INFO] updating cached repository artcodex/szb [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/artcodex/szb [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/artcodex/szb" "work/ex/beta-1.38-1/sources/1.37.0/gh/artcodex/szb"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/artcodex/szb'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/artcodex/szb" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/artcodex/szb"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/artcodex/szb'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] dde0d686b929aa57cdfab4567e9f6269adecf824 [INFO] sha for GitHub repo artcodex/szb: dde0d686b929aa57cdfab4567e9f6269adecf824 [INFO] validating manifest of artcodex/szb 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 artcodex/szb 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 artcodex/szb [INFO] finished frobbing artcodex/szb [INFO] frobbed toml for artcodex/szb written to work/ex/beta-1.38-1/sources/1.37.0/gh/artcodex/szb/Cargo.toml [INFO] started frobbing artcodex/szb [INFO] finished frobbing artcodex/szb [INFO] frobbed toml for artcodex/szb written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/artcodex/szb/Cargo.toml [INFO] crate artcodex/szb 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 artcodex/szb 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/artcodex/szb:/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] 0f9f8db3bc20fdca1159cfe3ec63e22e32a465e77bb942ff5a8ec50ea40d42cb [INFO] running `"docker" "start" "-a" "0f9f8db3bc20fdca1159cfe3ec63e22e32a465e77bb942ff5a8ec50ea40d42cb"` [INFO] [stderr] Compiling itertools v0.5.10 [INFO] [stderr] Compiling gl_generator v0.7.0 [INFO] [stderr] Compiling sdl2 v0.30.0 [INFO] [stderr] Compiling derivative v1.0.0 [INFO] [stderr] Compiling gfx_gl v0.4.0 [INFO] [stderr] Compiling gfx_core v0.7.2 [INFO] [stderr] Compiling gfx_device_gl v0.14.6 [INFO] [stderr] Compiling gfx v0.16.2 [INFO] [stderr] Compiling gfx_window_sdl v0.7.0 [INFO] [stderr] Compiling szb v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `gl_context` [INFO] [stderr] --> src/main.rs:15:26 [INFO] [stderr] | [INFO] [stderr] 15 | let (mut window, mut gl_context, mut device, mut factory, color_view, depth_view) = [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_gl_context` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `factory` [INFO] [stderr] --> src/main.rs:15:54 [INFO] [stderr] | [INFO] [stderr] 15 | let (mut window, mut gl_context, mut device, mut factory, color_view, depth_view) = [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_factory` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `color_view` [INFO] [stderr] --> src/main.rs:15:63 [INFO] [stderr] | [INFO] [stderr] 15 | let (mut window, mut gl_context, mut device, mut factory, color_view, depth_view) = [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_color_view` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `depth_view` [INFO] [stderr] --> src/main.rs:15:75 [INFO] [stderr] | [INFO] [stderr] 15 | let (mut window, mut gl_context, mut device, mut factory, color_view, depth_view) = [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_depth_view` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:13:9 [INFO] [stderr] | [INFO] [stderr] 13 | let mut builder = video.window("Example", 800, 600); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:15:10 [INFO] [stderr] | [INFO] [stderr] 15 | let (mut window, mut gl_context, mut device, mut factory, color_view, depth_view) = [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:15:22 [INFO] [stderr] | [INFO] [stderr] 15 | let (mut window, mut gl_context, mut device, mut factory, color_view, depth_view) = [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:15:50 [INFO] [stderr] | [INFO] [stderr] 15 | let (mut window, mut gl_context, mut device, mut factory, color_view, depth_view) = [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 00s [INFO] running `"docker" "inspect" "0f9f8db3bc20fdca1159cfe3ec63e22e32a465e77bb942ff5a8ec50ea40d42cb"` [INFO] running `"docker" "rm" "-f" "0f9f8db3bc20fdca1159cfe3ec63e22e32a465e77bb942ff5a8ec50ea40d42cb"` [INFO] [stdout] 0f9f8db3bc20fdca1159cfe3ec63e22e32a465e77bb942ff5a8ec50ea40d42cb [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/artcodex/szb:/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] efe1fb3072af56ff45644671e701944cba4a5911b3874a70a4a11015ede30494 [INFO] running `"docker" "start" "-a" "efe1fb3072af56ff45644671e701944cba4a5911b3874a70a4a11015ede30494"` [INFO] [stderr] Compiling szb v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `gl_context` [INFO] [stderr] --> src/main.rs:15:26 [INFO] [stderr] | [INFO] [stderr] 15 | let (mut window, mut gl_context, mut device, mut factory, color_view, depth_view) = [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_gl_context` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `factory` [INFO] [stderr] --> src/main.rs:15:54 [INFO] [stderr] | [INFO] [stderr] 15 | let (mut window, mut gl_context, mut device, mut factory, color_view, depth_view) = [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_factory` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `color_view` [INFO] [stderr] --> src/main.rs:15:63 [INFO] [stderr] | [INFO] [stderr] 15 | let (mut window, mut gl_context, mut device, mut factory, color_view, depth_view) = [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_color_view` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `depth_view` [INFO] [stderr] --> src/main.rs:15:75 [INFO] [stderr] | [INFO] [stderr] 15 | let (mut window, mut gl_context, mut device, mut factory, color_view, depth_view) = [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_depth_view` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:13:9 [INFO] [stderr] | [INFO] [stderr] 13 | let mut builder = video.window("Example", 800, 600); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:15:10 [INFO] [stderr] | [INFO] [stderr] 15 | let (mut window, mut gl_context, mut device, mut factory, color_view, depth_view) = [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:15:22 [INFO] [stderr] | [INFO] [stderr] 15 | let (mut window, mut gl_context, mut device, mut factory, color_view, depth_view) = [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:15:50 [INFO] [stderr] | [INFO] [stderr] 15 | let (mut window, mut gl_context, mut device, mut factory, color_view, depth_view) = [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.21s [INFO] running `"docker" "inspect" "efe1fb3072af56ff45644671e701944cba4a5911b3874a70a4a11015ede30494"` [INFO] running `"docker" "rm" "-f" "efe1fb3072af56ff45644671e701944cba4a5911b3874a70a4a11015ede30494"` [INFO] [stdout] efe1fb3072af56ff45644671e701944cba4a5911b3874a70a4a11015ede30494 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/artcodex/szb:/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] d650bc96806f9df440dfae7812e5781d6555542147a738d8b9a3a67c953887e3 [INFO] running `"docker" "start" "-a" "d650bc96806f9df440dfae7812e5781d6555542147a738d8b9a3a67c953887e3"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/crater/target/debug/deps/szb-1e3e5453b5e1b744 [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" "d650bc96806f9df440dfae7812e5781d6555542147a738d8b9a3a67c953887e3"` [INFO] running `"docker" "rm" "-f" "d650bc96806f9df440dfae7812e5781d6555542147a738d8b9a3a67c953887e3"` [INFO] [stdout] d650bc96806f9df440dfae7812e5781d6555542147a738d8b9a3a67c953887e3