[INFO] fetching crate rs2glsl-macros 0.3.4...
[INFO] checking rs2glsl-macros-0.3.4 against master#dc375db7d8df0aa450e622c529147c95eee756f5 for pr-156749
[INFO] extracting crate rs2glsl-macros 0.3.4 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate rs2glsl-macros 0.3.4
[INFO] finished tweaking crates.io crate rs2glsl-macros 0.3.4
[INFO] tweaked toml for crates.io crate rs2glsl-macros 0.3.4 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rs2glsl-macros 0.3.4 on toolchain dc375db7d8df0aa450e622c529147c95eee756f5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dc375db7d8df0aa450e622c529147c95eee756f5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dc375db7d8df0aa450e622c529147c95eee756f5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] [stderr]       Adding cartesian v0.2.1 (available: v0.3.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dc375db7d8df0aa450e622c529147c95eee756f5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cartesian v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ca7a6c3daf8484485bb6df988dd7e03553001b7335b0d9641b03eabefbf409ae
[INFO] running `Command { std: "docker" "start" "ca7a6c3daf8484485bb6df988dd7e03553001b7335b0d9641b03eabefbf409ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ca7a6c3daf8484485bb6df988dd7e03553001b7335b0d9641b03eabefbf409ae" "/opt/rustwide/cargo-home/bin/cargo" "+dc375db7d8df0aa450e622c529147c95eee756f5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca7a6c3daf8484485bb6df988dd7e03553001b7335b0d9641b03eabefbf409ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ca7a6c3daf8484485bb6df988dd7e03553001b7335b0d9641b03eabefbf409ae" "/opt/rustwide/cargo-home/bin/cargo" "+dc375db7d8df0aa450e622c529147c95eee756f5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-ident v1.0.24
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking cartesian v0.2.1
[INFO] [stderr]     Checking proc-macro2 v1.0.106
[INFO] [stderr]     Checking quote v1.0.45
[INFO] [stderr]     Checking syn v2.0.118
[INFO] [stderr]     Checking rs2glsl-macros v0.3.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `GlslVersionRange` is never constructed
[INFO] [stdout]   --> src/generator/version.rs:60:12
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub struct GlslVersionRange {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `and` is never used
[INFO] [stdout]   --> src/generator/version.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub trait GlslVersionSet {
[INFO] [stdout]    |           -------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 75 |     fn and(&self, other: &dyn GlslVersionSet) -> ExplicitGlslVersionSet {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GlslVersionRange` is never constructed
[INFO] [stdout]   --> src/generator/version.rs:60:12
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub struct GlslVersionRange {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `and` is never used
[INFO] [stdout]   --> src/generator/version.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub trait GlslVersionSet {
[INFO] [stdout]    |           -------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 75 |     fn and(&self, other: &dyn GlslVersionSet) -> ExplicitGlslVersionSet {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.36s
[INFO] running `Command { std: "docker" "inspect" "ca7a6c3daf8484485bb6df988dd7e03553001b7335b0d9641b03eabefbf409ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca7a6c3daf8484485bb6df988dd7e03553001b7335b0d9641b03eabefbf409ae", kill_on_drop: false }`
[INFO] [stdout] ca7a6c3daf8484485bb6df988dd7e03553001b7335b0d9641b03eabefbf409ae
