[INFO] updating cached repository notoria/sraw
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/notoria/sraw
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/notoria/sraw" "work/ex/beta-1.38-1/sources/1.37.0/gh/notoria/sraw"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/notoria/sraw'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/notoria/sraw" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/notoria/sraw"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/notoria/sraw'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4cb5215a961770b4e9e44b69e19974a37e01c882
[INFO] sha for GitHub repo notoria/sraw: 4cb5215a961770b4e9e44b69e19974a37e01c882
[INFO] validating manifest of notoria/sraw 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 notoria/sraw 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 notoria/sraw
[INFO] finished frobbing notoria/sraw
[INFO] frobbed toml for notoria/sraw written to work/ex/beta-1.38-1/sources/1.37.0/gh/notoria/sraw/Cargo.toml
[INFO] started frobbing notoria/sraw
[INFO] finished frobbing notoria/sraw
[INFO] frobbed toml for notoria/sraw written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/notoria/sraw/Cargo.toml
[INFO] crate notoria/sraw 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing notoria/sraw 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-6/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/notoria/sraw:/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] f8c1b06c764e4aa800b1f44c9d71f9451ac0fa5fedb60de96273759290b34c57
[INFO] running `"docker" "start" "-a" "f8c1b06c764e4aa800b1f44c9d71f9451ac0fa5fedb60de96273759290b34c57"`
[INFO] [stderr]    Compiling gl v0.12.0
[INFO] [stderr]    Compiling sdl2 v0.32.2
[INFO] [stderr]    Compiling sraw v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `ctx`
[INFO] [stderr]   --> src/main.rs:49:9
[INFO] [stderr]    |
[INFO] [stderr] 49 |     let ctx = window.gl_create_context().unwrap();
[INFO] [stderr]    |         ^^^ help: consider prefixing with an underscore: `_ctx`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `i_frame` is assigned to, but never used
[INFO] [stderr]    --> src/main.rs:111:13
[INFO] [stderr]     |
[INFO] [stderr] 111 |     let mut i_frame = 0;
[INFO] [stderr]     |             ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: consider using `_i_frame` instead
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.70s
[INFO] running `"docker" "inspect" "f8c1b06c764e4aa800b1f44c9d71f9451ac0fa5fedb60de96273759290b34c57"`
[INFO] running `"docker" "rm" "-f" "f8c1b06c764e4aa800b1f44c9d71f9451ac0fa5fedb60de96273759290b34c57"`
[INFO] [stdout] f8c1b06c764e4aa800b1f44c9d71f9451ac0fa5fedb60de96273759290b34c57
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/notoria/sraw:/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] fba3f00115766881978fe706f33899e84952aaf9910ae407df901860080ebde2
[INFO] running `"docker" "start" "-a" "fba3f00115766881978fe706f33899e84952aaf9910ae407df901860080ebde2"`
[INFO] [stderr]    Compiling sraw v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `ctx`
[INFO] [stderr]   --> src/main.rs:49:9
[INFO] [stderr]    |
[INFO] [stderr] 49 |     let ctx = window.gl_create_context().unwrap();
[INFO] [stderr]    |         ^^^ help: consider prefixing with an underscore: `_ctx`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `i_frame` is assigned to, but never used
[INFO] [stderr]    --> src/main.rs:111:13
[INFO] [stderr]     |
[INFO] [stderr] 111 |     let mut i_frame = 0;
[INFO] [stderr]     |             ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: consider using `_i_frame` instead
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `"docker" "inspect" "fba3f00115766881978fe706f33899e84952aaf9910ae407df901860080ebde2"`
[INFO] running `"docker" "rm" "-f" "fba3f00115766881978fe706f33899e84952aaf9910ae407df901860080ebde2"`
[INFO] [stdout] fba3f00115766881978fe706f33899e84952aaf9910ae407df901860080ebde2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/notoria/sraw:/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] b8d047521f35aa95489e7bef47aec4efb94f1a07980febc7f73a00ddaed71f68
[INFO] running `"docker" "start" "-a" "b8d047521f35aa95489e7bef47aec4efb94f1a07980febc7f73a00ddaed71f68"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sraw-0048c7f67996d301
[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" "b8d047521f35aa95489e7bef47aec4efb94f1a07980febc7f73a00ddaed71f68"`
[INFO] running `"docker" "rm" "-f" "b8d047521f35aa95489e7bef47aec4efb94f1a07980febc7f73a00ddaed71f68"`
[INFO] [stdout] b8d047521f35aa95489e7bef47aec4efb94f1a07980febc7f73a00ddaed71f68