[INFO] fetching crate shader-types 0.2.2...
[INFO] testing shader-types-0.2.2 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate shader-types 0.2.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate shader-types 0.2.2 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8b06bf0e51b5cdb65cd1bd4f036a0f1f2449c8e11c2840c3628bc11111303a86
[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" "8b06bf0e51b5cdb65cd1bd4f036a0f1f2449c8e11c2840c3628bc11111303a86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b06bf0e51b5cdb65cd1bd4f036a0f1f2449c8e11c2840c3628bc11111303a86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b06bf0e51b5cdb65cd1bd4f036a0f1f2449c8e11c2840c3628bc11111303a86", kill_on_drop: false }`
[INFO] [stdout] 8b06bf0e51b5cdb65cd1bd4f036a0f1f2449c8e11c2840c3628bc11111303a86
[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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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] 4b9d0f912c1d383a19237081d8eb9b286e236580fc74876703c24a50301a11d7
[INFO] running `Command { std: "docker" "start" "-a" "4b9d0f912c1d383a19237081d8eb9b286e236580fc74876703c24a50301a11d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling shader-types v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "4b9d0f912c1d383a19237081d8eb9b286e236580fc74876703c24a50301a11d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b9d0f912c1d383a19237081d8eb9b286e236580fc74876703c24a50301a11d7", kill_on_drop: false }`
[INFO] [stdout] 4b9d0f912c1d383a19237081d8eb9b286e236580fc74876703c24a50301a11d7
[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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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] e52c2f5e0171fef2b388d5d58c4c504a9ff4d7956b6346c72fbbbc51fc09ff7a
[INFO] running `Command { std: "docker" "start" "-a" "e52c2f5e0171fef2b388d5d58c4c504a9ff4d7956b6346c72fbbbc51fc09ff7a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling glsl-layout-derive v0.3.2
[INFO] [stderr]    Compiling std140-macros v0.1.2
[INFO] [stderr]    Compiling std140 v0.2.4
[INFO] [stderr]    Compiling glsl-layout v0.3.2
[INFO] [stderr]    Compiling shader-types v0.2.2 (/opt/rustwide/workdir)
[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: dereferencing a null pointer
[INFO] [stdout]    --> src/lib.rs:558:32
[INFO] [stdout]     |
[INFO] [stdout] 558 |         assert_eq!((&unsafe { &*null::<Test3U>() }.b) as *const i32 as usize, 12);
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deref_nullptr)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 24.49s
[INFO] running `Command { std: "docker" "inspect" "e52c2f5e0171fef2b388d5d58c4c504a9ff4d7956b6346c72fbbbc51fc09ff7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e52c2f5e0171fef2b388d5d58c4c504a9ff4d7956b6346c72fbbbc51fc09ff7a", kill_on_drop: false }`
[INFO] [stdout] e52c2f5e0171fef2b388d5d58c4c504a9ff4d7956b6346c72fbbbc51fc09ff7a
[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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8b5f95b28be195cacd81c30f40259ecfbabe8691882f1f0d3695cddc83cab9d2
[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" "8b5f95b28be195cacd81c30f40259ecfbabe8691882f1f0d3695cddc83cab9d2", kill_on_drop: false }`
[INFO] [stderr] warning: struct is never constructed: `Test1`
[INFO] [stderr]    --> src/lib.rs:537:12
[INFO] [stderr]     |
[INFO] [stderr] 537 |     struct Test1 {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Test2`
[INFO] [stderr]    --> src/lib.rs:543:12
[INFO] [stderr]     |
[INFO] [stderr] 543 |     struct Test2 {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]    --> src/lib.rs:558:32
[INFO] [stderr]     |
[INFO] [stderr] 558 |         assert_eq!((&unsafe { &*null::<Test3U>() }.b) as *const i32 as usize, 12);
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deref_nullptr)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/shader_types-ff00283b0be6e3f9)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::sizes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests shader-types
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - ArrayMember (line 407) ... ok
[INFO] [stdout] test src/lib.rs - (line 43) ... ok
[INFO] [stdout] test src/lib.rs - DynamicOffsetMember (line 437) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.24s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8b5f95b28be195cacd81c30f40259ecfbabe8691882f1f0d3695cddc83cab9d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b5f95b28be195cacd81c30f40259ecfbabe8691882f1f0d3695cddc83cab9d2", kill_on_drop: false }`
[INFO] [stdout] 8b5f95b28be195cacd81c30f40259ecfbabe8691882f1f0d3695cddc83cab9d2