[INFO] fetching crate shader-types 0.2.2...
[INFO] testing shader-types-0.2.2 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate shader-types 0.2.2 into /workspace/builds/worker-30/source
[INFO] validating manifest of crates.io crate shader-types 0.2.2 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-30/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded glsl-layout v0.3.2
[INFO] [stderr]   Downloaded std140-macros v0.1.2
[INFO] [stderr]   Downloaded glsl-layout-derive v0.3.2
[INFO] [stderr]   Downloaded std140 v0.2.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] db8e122e2ee4faca0c3fe3fb67e6ce72426f145671228bac6d0b579159dc7e40
[INFO] running `Command { std: "docker" "start" "-a" "db8e122e2ee4faca0c3fe3fb67e6ce72426f145671228bac6d0b579159dc7e40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db8e122e2ee4faca0c3fe3fb67e6ce72426f145671228bac6d0b579159dc7e40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db8e122e2ee4faca0c3fe3fb67e6ce72426f145671228bac6d0b579159dc7e40", kill_on_drop: false }`
[INFO] [stdout] db8e122e2ee4faca0c3fe3fb67e6ce72426f145671228bac6d0b579159dc7e40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56d8ef9fcbafd07bf6b2828f6496a9b86ab2bd5576aa5c6e53d87a3ec3c2658b
[INFO] running `Command { std: "docker" "start" "-a" "56d8ef9fcbafd07bf6b2828f6496a9b86ab2bd5576aa5c6e53d87a3ec3c2658b", kill_on_drop: false }`
[INFO] [stderr]    Compiling shader-types v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "56d8ef9fcbafd07bf6b2828f6496a9b86ab2bd5576aa5c6e53d87a3ec3c2658b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56d8ef9fcbafd07bf6b2828f6496a9b86ab2bd5576aa5c6e53d87a3ec3c2658b", kill_on_drop: false }`
[INFO] [stdout] 56d8ef9fcbafd07bf6b2828f6496a9b86ab2bd5576aa5c6e53d87a3ec3c2658b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a0d9251fec9f60bdca661f05633cc9d4b0b6e4bbbdbb3d7322a93d8dc7387e7
[INFO] running `Command { std: "docker" "start" "-a" "8a0d9251fec9f60bdca661f05633cc9d4b0b6e4bbbdbb3d7322a93d8dc7387e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling std140-macros v0.1.2
[INFO] [stderr]    Compiling glsl-layout-derive v0.3.2
[INFO] [stderr]    Compiling std140 v0.2.5
[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 15.04s
[INFO] running `Command { std: "docker" "inspect" "8a0d9251fec9f60bdca661f05633cc9d4b0b6e4bbbdbb3d7322a93d8dc7387e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a0d9251fec9f60bdca661f05633cc9d4b0b6e4bbbdbb3d7322a93d8dc7387e7", kill_on_drop: false }`
[INFO] [stdout] 8a0d9251fec9f60bdca661f05633cc9d4b0b6e4bbbdbb3d7322a93d8dc7387e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 31d9570f523a9c093a68566c09894f374ccf77edd78c8e9c07cc095ea2edca70
[INFO] running `Command { std: "docker" "start" "-a" "31d9570f523a9c093a68566c09894f374ccf77edd78c8e9c07cc095ea2edca70", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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: `shader-types` (lib test) generated 3 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/shader_types-4d52836d501248e3)
[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 0.00s
[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 0.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "31d9570f523a9c093a68566c09894f374ccf77edd78c8e9c07cc095ea2edca70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31d9570f523a9c093a68566c09894f374ccf77edd78c8e9c07cc095ea2edca70", kill_on_drop: false }`
[INFO] [stdout] 31d9570f523a9c093a68566c09894f374ccf77edd78c8e9c07cc095ea2edca70