[INFO] cloning repository https://github.com/tolziplohu/wasm-vk
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tolziplohu/wasm-vk" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftolziplohu%2Fwasm-vk", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftolziplohu%2Fwasm-vk'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 02d7e63c56afa8b4c522f7ee9ac316bc6f08d169
[INFO] checking tolziplohu/wasm-vk against try#a611f2a14e38407ec6717a86a01424ee6fc80762 for pr-154992-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftolziplohu%2Fwasm-vk" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tolziplohu/wasm-vk
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/tolziplohu/wasm-vk
[INFO] tweaked toml for git repo https://github.com/tolziplohu/wasm-vk written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tolziplohu/wasm-vk on toolchain a611f2a14e38407ec6717a86a01424ee6fc80762
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tolziplohu/wasm-vk already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 66545394e9379d23fd402c3f26218e65c4a882760e7a6b9ec212719563f01e2b
[INFO] running `Command { std: "docker" "start" "-a" "66545394e9379d23fd402c3f26218e65c4a882760e7a6b9ec212719563f01e2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66545394e9379d23fd402c3f26218e65c4a882760e7a6b9ec212719563f01e2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66545394e9379d23fd402c3f26218e65c4a882760e7a6b9ec212719563f01e2b", kill_on_drop: false }`
[INFO] [stdout] 66545394e9379d23fd402c3f26218e65c4a882760e7a6b9ec212719563f01e2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 315adc61a74651303725fdd88b0bb3b324f2975c96e52d75d0112a2ac5c3405e
[INFO] running `Command { std: "docker" "start" "-a" "315adc61a74651303725fdd88b0bb3b324f2975c96e52d75d0112a2ac5c3405e", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]     Checking scopeguard v1.0.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking crossbeam-utils v0.6.6
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling cc v1.0.47
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]     Checking crossbeam-queue v0.1.2
[INFO] [stderr]    Compiling rayon-core v1.6.0
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]     Checking num_cpus v1.11.1
[INFO] [stderr]    Compiling memoffset v0.5.1
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling ryu v1.0.2
[INFO] [stderr]     Checking crossbeam-epoch v0.7.2
[INFO] [stderr]     Checking adler32 v1.0.4
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling cmake v0.1.42
[INFO] [stderr]     Checking crossbeam-deque v0.7.1
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]    Compiling serde v1.0.102
[INFO] [stderr]    Compiling syn v1.0.8
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]     Checking spirv_headers v1.4.1 (https://github.com/gfx-rs/rspirv?rev=219f6e2eba22c4d1834b1648dfe6b4fa6b7f9058#219f6e2e)
[INFO] [stderr]    Compiling wabt-sys v0.7.0
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]     Checking either v1.5.3
[INFO] [stderr]     Checking lzw v0.10.0
[INFO] [stderr]     Checking rayon v1.2.0
[INFO] [stderr]     Checking deflate v0.7.20
[INFO] [stderr]     Checking inflate v0.4.5
[INFO] [stderr]    Compiling derive_more v0.7.1
[INFO] [stderr]     Checking crossbeam-channel v0.3.9
[INFO] [stderr]     Checking itoa v0.4.4
[INFO] [stderr]    Compiling vulkano v0.14.0
[INFO] [stderr]     Checking parity-wasm v0.40.3
[INFO] [stderr]     Checking color_quant v1.0.1
[INFO] [stderr]     Checking gif v0.10.3
[INFO] [stderr]     Checking crossbeam v0.7.2
[INFO] [stderr]     Checking png v0.15.1
[INFO] [stderr]     Checking jpeg-decoder v0.1.16
[INFO] [stderr]     Checking rspirv v0.5.4 (https://github.com/gfx-rs/rspirv?rev=219f6e2eba22c4d1834b1648dfe6b4fa6b7f9058#219f6e2e)
[INFO] [stderr]     Checking shared_library v0.1.9
[INFO] [stderr]     Checking smallvec v0.6.12
[INFO] [stderr]     Checking fnv v1.0.6
[INFO] [stderr]     Checking vk-sys v0.4.0
[INFO] [stderr]     Checking half v1.4.0
[INFO] [stderr]     Checking scoped_threadpool v0.1.9
[INFO] [stderr]    Compiling serde_derive v1.0.102
[INFO] [stderr]     Checking serde_json v1.0.41
[INFO] [stderr]     Checking wasm-vk v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking tiff v0.3.1
[INFO] [stdout] warning: struct `Sym` is never constructed
[INFO] [stdout]    --> src/ir.rs:146:8
[INFO] [stdout]     |
[INFO] [stdout] 146 | struct Sym(u32);
[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 `map` is never used
[INFO] [stdout]    --> src/ir.rs:230:8
[INFO] [stdout]     |
[INFO] [stdout] 229 | impl Base {
[INFO] [stdout]     | --------- method in this implementation
[INFO] [stdout] 230 |     fn map(self, f: impl Copy + Fn(Self) -> Self) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `map` is never used
[INFO] [stdout]    --> src/ir.rs:353:8
[INFO] [stdout]     |
[INFO] [stdout] 352 | impl Direct {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] 353 |     fn map(self, f: impl Copy + Fn(Self) -> Self) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `lift` is never used
[INFO] [stdout]    --> src/ir.rs:490:8
[INFO] [stdout]     |
[INFO] [stdout] 481 | impl Direct {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 490 |     fn lift(self, max: u32) -> Self {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `head` is never read
[INFO] [stdout]   --> src/spirv.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | struct Loop {
[INFO] [stdout]    |        ---- field in this struct
[INFO] [stdout] 26 |     head: u32,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Loop` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/spirv.rs:215:30
[INFO] [stdout]     |
[INFO] [stdout] 215 |                     unsafe { std::mem::transmute(offset.0) },
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 215 -                     unsafe { std::mem::transmute(offset.0) },
[INFO] [stdout] 215 +                     unsafe { i32::cast_unsigned(offset.0) },
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/spirv.rs:375:52
[INFO] [stdout]     |
[INFO] [stdout] 375 |                     self.constant_u32(ty, unsafe { std::mem::transmute(*i) })
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 375 -                     self.constant_u32(ty, unsafe { std::mem::transmute(*i) })
[INFO] [stdout] 375 +                     self.constant_u32(ty, unsafe { i32::cast_unsigned(*i) })
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/spirv.rs:818:47
[INFO] [stdout]     |
[INFO] [stdout] 818 |                 ctx.constant_u32(ty, unsafe { std::mem::transmute(i) })
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 818 -                 ctx.constant_u32(ty, unsafe { std::mem::transmute(i) })
[INFO] [stdout] 818 +                 ctx.constant_u32(ty, unsafe { i32::cast_unsigned(i) })
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking image v0.22.3
[INFO] [stderr]     Checking wabt v0.9.2
[INFO] [stdout] warning: struct `Sym` is never constructed
[INFO] [stdout]    --> src/ir.rs:146:8
[INFO] [stdout]     |
[INFO] [stdout] 146 | struct Sym(u32);
[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 `map` is never used
[INFO] [stdout]    --> src/ir.rs:230:8
[INFO] [stdout]     |
[INFO] [stdout] 229 | impl Base {
[INFO] [stdout]     | --------- method in this implementation
[INFO] [stdout] 230 |     fn map(self, f: impl Copy + Fn(Self) -> Self) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `map` is never used
[INFO] [stdout]    --> src/ir.rs:353:8
[INFO] [stdout]     |
[INFO] [stdout] 352 | impl Direct {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] 353 |     fn map(self, f: impl Copy + Fn(Self) -> Self) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `lift` is never used
[INFO] [stdout]    --> src/ir.rs:490:8
[INFO] [stdout]     |
[INFO] [stdout] 481 | impl Direct {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 490 |     fn lift(self, max: u32) -> Self {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `head` is never read
[INFO] [stdout]   --> src/spirv.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | struct Loop {
[INFO] [stdout]    |        ---- field in this struct
[INFO] [stdout] 26 |     head: u32,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Loop` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/spirv.rs:215:30
[INFO] [stdout]     |
[INFO] [stdout] 215 |                     unsafe { std::mem::transmute(offset.0) },
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 215 -                     unsafe { std::mem::transmute(offset.0) },
[INFO] [stdout] 215 +                     unsafe { i32::cast_unsigned(offset.0) },
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/spirv.rs:375:52
[INFO] [stdout]     |
[INFO] [stdout] 375 |                     self.constant_u32(ty, unsafe { std::mem::transmute(*i) })
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 375 -                     self.constant_u32(ty, unsafe { std::mem::transmute(*i) })
[INFO] [stdout] 375 +                     self.constant_u32(ty, unsafe { i32::cast_unsigned(*i) })
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/spirv.rs:818:47
[INFO] [stdout]     |
[INFO] [stdout] 818 |                 ctx.constant_u32(ty, unsafe { std::mem::transmute(i) })
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 818 -                 ctx.constant_u32(ty, unsafe { std::mem::transmute(i) })
[INFO] [stdout] 818 +                 ctx.constant_u32(ty, unsafe { i32::cast_unsigned(i) })
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 35s
[INFO] running `Command { std: "docker" "inspect" "315adc61a74651303725fdd88b0bb3b324f2975c96e52d75d0112a2ac5c3405e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "315adc61a74651303725fdd88b0bb3b324f2975c96e52d75d0112a2ac5c3405e", kill_on_drop: false }`
[INFO] [stdout] 315adc61a74651303725fdd88b0bb3b324f2975c96e52d75d0112a2ac5c3405e
