[INFO] fetching crate glhelper 0.1.12...
[INFO] checking glhelper-0.1.12 against 1.55.0 for beta-1.56-3
[INFO] extracting crate glhelper 0.1.12 into /workspace/builds/worker-70/source
[INFO] validating manifest of crates.io crate glhelper 0.1.12 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate glhelper 0.1.12
[INFO] finished tweaking crates.io crate glhelper 0.1.12
[INFO] tweaked toml for crates.io crate glhelper 0.1.12 written to /workspace/builds/worker-70/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sdl2-sys v0.27.3
[INFO] [stderr]   Downloaded gl v0.6.5
[INFO] [stderr]   Downloaded sdl2 v0.29.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f4598cceadfb67789fe7fad4dea40ebbc5cac9604483d4a70e36667b83d22920
[INFO] running `Command { std: "docker" "start" "-a" "f4598cceadfb67789fe7fad4dea40ebbc5cac9604483d4a70e36667b83d22920", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f4598cceadfb67789fe7fad4dea40ebbc5cac9604483d4a70e36667b83d22920", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4598cceadfb67789fe7fad4dea40ebbc5cac9604483d4a70e36667b83d22920", kill_on_drop: false }`
[INFO] [stdout] f4598cceadfb67789fe7fad4dea40ebbc5cac9604483d4a70e36667b83d22920
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e3a18dbe0a0d52e933af205b89cfbb09c533a2c2dda100ffb79d7b2caf65e00c
[INFO] running `Command { std: "docker" "start" "-a" "e3a18dbe0a0d52e933af205b89cfbb09c533a2c2dda100ffb79d7b2caf65e00c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling khronos_api v2.2.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling sdl2-sys v0.27.3
[INFO] [stderr]     Checking bitflags v0.7.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking num-iter v0.1.42
[INFO] [stderr]    Compiling xml-rs v0.7.0
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]    Compiling gl_generator v0.6.1
[INFO] [stderr]     Checking sdl2 v0.29.1
[INFO] [stderr]    Compiling gl v0.6.5
[INFO] [stderr]     Checking glhelper v0.1.12 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Event`
[INFO] [stdout]    --> src/lib.rs:156:26
[INFO] [stdout]     |
[INFO] [stdout] 156 |     use self::sdl2::event::{Event};
[INFO] [stdout]     |                             ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.11s
[INFO] [stdout] warning: unused variable: `line_program`
[INFO] [stdout]    --> src/lib.rs:206:10
[INFO] [stdout]     |
[INFO] [stdout] 206 |         let line_program = load_program(
[INFO] [stdout]     |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_line_program`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:178:10
[INFO] [stdout]     |
[INFO] [stdout] 178 |         let mut window = video_subsystem.window(
[INFO] [stdout]     |             ----^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e3a18dbe0a0d52e933af205b89cfbb09c533a2c2dda100ffb79d7b2caf65e00c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3a18dbe0a0d52e933af205b89cfbb09c533a2c2dda100ffb79d7b2caf65e00c", kill_on_drop: false }`
[INFO] [stdout] e3a18dbe0a0d52e933af205b89cfbb09c533a2c2dda100ffb79d7b2caf65e00c
