[INFO] fetching crate shader-types 0.2.2...
[INFO] checking shader-types-0.2.2 against master#c9228570668803e3e6402770d55f23a12c9ae686 for pr-79472
[INFO] extracting crate shader-types 0.2.2 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate shader-types 0.2.2 on toolchain c9228570668803e3e6402770d55f23a12c9ae686
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c9228570668803e3e6402770d55f23a12c9ae686" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate shader-types 0.2.2
[INFO] finished tweaking crates.io crate shader-types 0.2.2
[INFO] tweaked toml for crates.io crate shader-types 0.2.2 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c9228570668803e3e6402770d55f23a12c9ae686" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c9228570668803e3e6402770d55f23a12c9ae686" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+c9228570668803e3e6402770d55f23a12c9ae686" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 23b25b90e366211d69c69dde78e7479260b2f4ad00ccb919476d6d763dcd8788
[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" "23b25b90e366211d69c69dde78e7479260b2f4ad00ccb919476d6d763dcd8788", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "23b25b90e366211d69c69dde78e7479260b2f4ad00ccb919476d6d763dcd8788", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23b25b90e366211d69c69dde78e7479260b2f4ad00ccb919476d6d763dcd8788", kill_on_drop: false }`
[INFO] [stdout] 23b25b90e366211d69c69dde78e7479260b2f4ad00ccb919476d6d763dcd8788
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+c9228570668803e3e6402770d55f23a12c9ae686" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58883775f6e321313849fe76072d2f718f9cdb0da782e7e6fc0e9211a3972446
[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" "58883775f6e321313849fe76072d2f718f9cdb0da782e7e6fc0e9211a3972446", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.54
[INFO] [stderr]     Checking shader-types v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling std140-macros v0.1.0
[INFO] [stderr]    Compiling glsl-layout-derive v0.3.2
[INFO] [stderr]     Checking std140 v0.2.2
[INFO] [stderr]     Checking glsl-layout v0.3.2
[INFO] [stdout] warning: struct is never constructed: `Test1`
[INFO] [stdout]    --> src/lib.rs:537:12
[INFO] [stdout]     |
[INFO] [stdout] 537 |     struct Test1 {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Test2`
[INFO] [stdout]    --> src/lib.rs:543:12
[INFO] [stdout]     |
[INFO] [stdout] 543 |     struct Test2 {
[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 26.06s
[INFO] running `Command { std: "docker" "inspect" "58883775f6e321313849fe76072d2f718f9cdb0da782e7e6fc0e9211a3972446", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58883775f6e321313849fe76072d2f718f9cdb0da782e7e6fc0e9211a3972446", kill_on_drop: false }`
[INFO] [stdout] 58883775f6e321313849fe76072d2f718f9cdb0da782e7e6fc0e9211a3972446