[INFO] fetching crate glsl-optimizer-sys 0.1.0...
[INFO] testing glsl-optimizer-sys-0.1.0 against try#1b74e096b9bfb06f84a3007193dcd2f059cbdf6a for pr-96025
[INFO] extracting crate glsl-optimizer-sys 0.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate glsl-optimizer-sys 0.1.0 on toolchain 1b74e096b9bfb06f84a3007193dcd2f059cbdf6a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate glsl-optimizer-sys 0.1.0
[INFO] finished tweaking crates.io crate glsl-optimizer-sys 0.1.0
[INFO] tweaked toml for crates.io crate glsl-optimizer-sys 0.1.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "metadata" "--no-deps" "--format-version=1", 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] 1e4e71be0afe3ee368103641525b2192e747570c4d9cf333de51d44e535bcc92
[INFO] running `Command { std: "docker" "start" "-a" "1e4e71be0afe3ee368103641525b2192e747570c4d9cf333de51d44e535bcc92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e4e71be0afe3ee368103641525b2192e747570c4d9cf333de51d44e535bcc92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e4e71be0afe3ee368103641525b2192e747570c4d9cf333de51d44e535bcc92", kill_on_drop: false }`
[INFO] [stdout] 1e4e71be0afe3ee368103641525b2192e747570c4d9cf333de51d44e535bcc92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=forbid" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "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] 3036e9a10170659a3a2d0b147777b42bc2660a42f129b9a0c14d3bf0c9289ac7
[INFO] running `Command { std: "docker" "start" "-a" "3036e9a10170659a3a2d0b147777b42bc2660a42f129b9a0c14d3bf0c9289ac7", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling libc v0.2.124
[INFO] [stderr]    Compiling cmake v0.1.48
[INFO] [stderr]    Compiling glsl-optimizer-sys v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:20:58
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub const kGlslOptionSkipPreprocessor: glslopt_options = (1 << 0);
[INFO] [stdout]    |                                                          ^      ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 20 - pub const kGlslOptionSkipPreprocessor: glslopt_options = (1 << 0);
[INFO] [stdout] 20 + pub const kGlslOptionSkipPreprocessor: glslopt_options = 1 << 0;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:22:55
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub const kGlslOptionNotFullShader: glslopt_options = (1 << 1);
[INFO] [stdout]    |                                                       ^      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 22 - pub const kGlslOptionNotFullShader: glslopt_options = (1 << 1);
[INFO] [stdout] 22 + pub const kGlslOptionNotFullShader: glslopt_options = 1 << 1;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.39s
[INFO] running `Command { std: "docker" "inspect" "3036e9a10170659a3a2d0b147777b42bc2660a42f129b9a0c14d3bf0c9289ac7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3036e9a10170659a3a2d0b147777b42bc2660a42f129b9a0c14d3bf0c9289ac7", kill_on_drop: false }`
[INFO] [stdout] 3036e9a10170659a3a2d0b147777b42bc2660a42f129b9a0c14d3bf0c9289ac7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=forbid" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "test" "--frozen" "--no-run" "--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] 8c0dd8de8dd9980d321e0fedd576966139ef298ccbbdb4198dda14aff653ed2c
[INFO] running `Command { std: "docker" "start" "-a" "8c0dd8de8dd9980d321e0fedd576966139ef298ccbbdb4198dda14aff653ed2c", kill_on_drop: false }`
[INFO] [stderr]    Compiling glsl-optimizer-sys v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:20:58
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub const kGlslOptionSkipPreprocessor: glslopt_options = (1 << 0);
[INFO] [stdout]    |                                                          ^      ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 20 - pub const kGlslOptionSkipPreprocessor: glslopt_options = (1 << 0);
[INFO] [stdout] 20 + pub const kGlslOptionSkipPreprocessor: glslopt_options = 1 << 0;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:22:55
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub const kGlslOptionNotFullShader: glslopt_options = (1 << 1);
[INFO] [stdout]    |                                                       ^      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 22 - pub const kGlslOptionNotFullShader: glslopt_options = (1 << 1);
[INFO] [stdout] 22 + pub const kGlslOptionNotFullShader: glslopt_options = 1 << 1;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:20:58
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub const kGlslOptionSkipPreprocessor: glslopt_options = (1 << 0);
[INFO] [stdout]    |                                                          ^      ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 20 - pub const kGlslOptionSkipPreprocessor: glslopt_options = (1 << 0);
[INFO] [stdout] 20 + pub const kGlslOptionSkipPreprocessor: glslopt_options = 1 << 0;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:22:55
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub const kGlslOptionNotFullShader: glslopt_options = (1 << 1);
[INFO] [stdout]    |                                                       ^      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 22 - pub const kGlslOptionNotFullShader: glslopt_options = (1 << 1);
[INFO] [stdout] 22 + pub const kGlslOptionNotFullShader: glslopt_options = 1 << 1;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.85s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/glsl_optimizer_sys-859ddea8c7c6ed91)
[INFO] running `Command { std: "docker" "inspect" "8c0dd8de8dd9980d321e0fedd576966139ef298ccbbdb4198dda14aff653ed2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c0dd8de8dd9980d321e0fedd576966139ef298ccbbdb4198dda14aff653ed2c", kill_on_drop: false }`
[INFO] [stdout] 8c0dd8de8dd9980d321e0fedd576966139ef298ccbbdb4198dda14aff653ed2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=forbid" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "test" "--frozen", 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] 067fa0eb488c3433218d2f6a69cd98b604c85cf6d9144a78b9b2886b6663d53f
[INFO] running `Command { std: "docker" "start" "-a" "067fa0eb488c3433218d2f6a69cd98b604c85cf6d9144a78b9b2886b6663d53f", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/lib.rs:20:58
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub const kGlslOptionSkipPreprocessor: glslopt_options = (1 << 0);
[INFO] [stderr]    |                                                          ^      ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 20 - pub const kGlslOptionSkipPreprocessor: glslopt_options = (1 << 0);
[INFO] [stderr] 20 + pub const kGlslOptionSkipPreprocessor: glslopt_options = 1 << 0;
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/lib.rs:22:55
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub const kGlslOptionNotFullShader: glslopt_options = (1 << 1);
[INFO] [stderr]    |                                                       ^      ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 22 - pub const kGlslOptionNotFullShader: glslopt_options = (1 << 1);
[INFO] [stderr] 22 + pub const kGlslOptionNotFullShader: glslopt_options = 1 << 1;
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: `glsl-optimizer-sys` (lib) generated 2 warnings
[INFO] [stderr] warning: `glsl-optimizer-sys` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/glsl_optimizer_sys-859ddea8c7c6ed91)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests glsl-optimizer-sys
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:20:58
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub const kGlslOptionSkipPreprocessor: glslopt_options = (1 << 0);
[INFO] [stderr]    |                                                          ^      ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 20 - pub const kGlslOptionSkipPreprocessor: glslopt_options = (1 << 0);
[INFO] [stderr] 20 + pub const kGlslOptionSkipPreprocessor: glslopt_options = 1 << 0;
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:22:55
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub const kGlslOptionNotFullShader: glslopt_options = (1 << 1);
[INFO] [stderr]    |                                                       ^      ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 22 - pub const kGlslOptionNotFullShader: glslopt_options = (1 << 1);
[INFO] [stderr] 22 + pub const kGlslOptionNotFullShader: glslopt_options = 1 << 1;
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "067fa0eb488c3433218d2f6a69cd98b604c85cf6d9144a78b9b2886b6663d53f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "067fa0eb488c3433218d2f6a69cd98b604c85cf6d9144a78b9b2886b6663d53f", kill_on_drop: false }`
[INFO] [stdout] 067fa0eb488c3433218d2f6a69cd98b604c85cf6d9144a78b9b2886b6663d53f