[INFO] crate mini_gl_fb 0.7.0 is already in cache
[INFO] testing mini_gl_fb-0.7.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate mini_gl_fb 0.7.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate mini_gl_fb 0.7.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mini_gl_fb 0.7.0
[INFO] finished tweaking crates.io crate mini_gl_fb 0.7.0
[INFO] tweaked toml for crates.io crate mini_gl_fb 0.7.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9310c537a06d6af884c70e920972f59f42f1f902200df21f82b68b42b5dac2eb
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9310c537a06d6af884c70e920972f59f42f1f902200df21f82b68b42b5dac2eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9310c537a06d6af884c70e920972f59f42f1f902200df21f82b68b42b5dac2eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9310c537a06d6af884c70e920972f59f42f1f902200df21f82b68b42b5dac2eb", kill_on_drop: false }`
[INFO] [stdout] 9310c537a06d6af884c70e920972f59f42f1f902200df21f82b68b42b5dac2eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 34af51ac98ad19998fd314c1914421020e00317daa7a39f3aeee8174212bddc9
[INFO] running `Command { std: "docker" "start" "-a" "34af51ac98ad19998fd314c1914421020e00317daa7a39f3aeee8174212bddc9", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking_lot v0.7.1
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]    Compiling glutin v0.19.0
[INFO] [stderr]    Compiling winit v0.18.1
[INFO] [stderr]    Compiling gl v0.10.0
[INFO] [stderr]    Compiling rustic_gl v0.3.2
[INFO] [stderr]    Compiling mini_gl_fb v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `size_of_val` is imported redundantly
[INFO] [stdout]    --> src/core.rs:109:13
[INFO] [stdout]     |
[INFO] [stdout] 21  | use std::mem::size_of_val;
[INFO] [stdout]     |     --------------------- the item `size_of_val` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 109 |         use std::mem::size_of_val;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.71s
[INFO] running `Command { std: "docker" "inspect" "34af51ac98ad19998fd314c1914421020e00317daa7a39f3aeee8174212bddc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34af51ac98ad19998fd314c1914421020e00317daa7a39f3aeee8174212bddc9", kill_on_drop: false }`
[INFO] [stdout] 34af51ac98ad19998fd314c1914421020e00317daa7a39f3aeee8174212bddc9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3695cbdcdf45291c5462ec260b332e4b16a486234a5fa6a5ae29b80643908f1c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3695cbdcdf45291c5462ec260b332e4b16a486234a5fa6a5ae29b80643908f1c", kill_on_drop: false }`
[INFO] [stderr]    Compiling mini_gl_fb v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `size_of_val` is imported redundantly
[INFO] [stdout]    --> src/core.rs:109:13
[INFO] [stdout]     |
[INFO] [stdout] 21  | use std::mem::size_of_val;
[INFO] [stdout]     |     --------------------- the item `size_of_val` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 109 |         use std::mem::size_of_val;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `size_of_val` is imported redundantly
[INFO] [stdout]    --> src/core.rs:109:13
[INFO] [stdout]     |
[INFO] [stdout] 21  | use std::mem::size_of_val;
[INFO] [stdout]     |     --------------------- the item `size_of_val` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 109 |         use std::mem::size_of_val;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `glutin::GlContext`
[INFO] [stdout]  --> examples/glutin_breakout.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use glutin::GlContext;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mini_gl_fb`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name glutin_breakout examples/glutin_breakout.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type bin --emit=dep-info,link -Cembed-bitcode=no -C debuginfo=2 -C metadata=ec38371b15ac4b73 -C extra-filename=-ec38371b15ac4b73 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern gl=/opt/rustwide/target/debug/deps/libgl-0714009d8b5817ea.rlib --extern glutin=/opt/rustwide/target/debug/deps/libglutin-ccf50bacd58eef3e.rlib --extern mini_gl_fb=/opt/rustwide/target/debug/deps/libmini_gl_fb-0c6a09c36f3a76ac.rlib --extern rustic_gl=/opt/rustwide/target/debug/deps/librustic_gl-896e8b4c36c36767.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "3695cbdcdf45291c5462ec260b332e4b16a486234a5fa6a5ae29b80643908f1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3695cbdcdf45291c5462ec260b332e4b16a486234a5fa6a5ae29b80643908f1c", kill_on_drop: false }`
[INFO] [stdout] 3695cbdcdf45291c5462ec260b332e4b16a486234a5fa6a5ae29b80643908f1c