[INFO] fetching crate nvptx-std 0.1.0...
[INFO] testing nvptx-std-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate nvptx-std 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate nvptx-std 0.1.0
[INFO] finished tweaking crates.io crate nvptx-std 0.1.0
[INFO] tweaked toml for crates.io crate nvptx-std 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nvptx-std 0.1.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 79f66823d9ec3edf1076aa58148f2f74b9173dfb7f5b9e58db5d288c35d516e6
[INFO] running `Command { std: "docker" "start" "-a" "79f66823d9ec3edf1076aa58148f2f74b9173dfb7f5b9e58db5d288c35d516e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "79f66823d9ec3edf1076aa58148f2f74b9173dfb7f5b9e58db5d288c35d516e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79f66823d9ec3edf1076aa58148f2f74b9173dfb7f5b9e58db5d288c35d516e6", kill_on_drop: false }`
[INFO] [stdout] 79f66823d9ec3edf1076aa58148f2f74b9173dfb7f5b9e58db5d288c35d516e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] cd21cbb118a7c96743fab74ef9cec47659b78d2452a9a00690204a2e924971ea
[INFO] running `Command { std: "docker" "start" "-a" "cd21cbb118a7c96743fab74ef9cec47659b78d2452a9a00690204a2e924971ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling nvptx-std v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `core::arch::nvptx`
[INFO] [stdout]  --> src/helpers.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use core::arch::nvptx;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^ no `nvptx` in `arch`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `core::arch::nvptx`
[INFO] [stdout]  --> src/panic.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use core::arch::nvptx;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^ no `nvptx` in `arch`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `nvptx` in `arch`
[INFO] [stdout]   --> src/lib.rs:22:17
[INFO] [stdout]    |
[INFO] [stdout] 22 |     core::arch::nvptx::vprintf(fmt.as_ptr().cast(), params as *const T as _);
[INFO] [stdout]    |                 ^^^^^ could not find `nvptx` in `arch`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::panic::*`
[INFO] [stdout]   --> src/lib.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub use crate::panic::*;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register class `reg32`: unknown register class
[INFO] [stdout]   --> src/helpers.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |         out = out(reg32) out
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following register classes are supported on this target: `reg`, `reg_abcd`, `reg_byte`, `xmm_reg`, `ymm_reg`, `zmm_reg`, `kreg`, `kreg0`, `mmx_reg`, `x87_reg`, `tmm_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register class `reg32`: unknown register class
[INFO] [stdout]   --> src/helpers.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 70 |     out = out(reg32) out,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following register classes are supported on this target: `reg`, `reg_abcd`, `reg_byte`, `xmm_reg`, `ymm_reg`, `zmm_reg`, `kreg`, `kreg0`, `mmx_reg`, `x87_reg`, `tmm_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register class `reg32`: unknown register class
[INFO] [stdout]   --> src/helpers.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 |     v = in(reg32) value,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following register classes are supported on this target: `reg`, `reg_abcd`, `reg_byte`, `xmm_reg`, `ymm_reg`, `zmm_reg`, `kreg`, `kreg0`, `mmx_reg`, `x87_reg`, `tmm_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register class `reg32`: unknown register class
[INFO] [stdout]   --> src/helpers.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 72 |     offset = in(reg32) offset,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following register classes are supported on this target: `reg`, `reg_abcd`, `reg_byte`, `xmm_reg`, `ymm_reg`, `zmm_reg`, `kreg`, `kreg0`, `mmx_reg`, `x87_reg`, `tmm_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register class `reg32`: unknown register class
[INFO] [stdout]   --> src/helpers.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 73 |     width = in(reg32) width,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following register classes are supported on this target: `reg`, `reg_abcd`, `reg_byte`, `xmm_reg`, `ymm_reg`, `zmm_reg`, `kreg`, `kreg0`, `mmx_reg`, `x87_reg`, `tmm_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register class `reg32`: unknown register class
[INFO] [stdout]   --> src/helpers.rs:74:5
[INFO] [stdout]    |
[INFO] [stdout] 74 |     mask = in(reg32) mask
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following register classes are supported on this target: `reg`, `reg_abcd`, `reg_byte`, `xmm_reg`, `ymm_reg`, `zmm_reg`, `kreg`, `kreg0`, `mmx_reg`, `x87_reg`, `tmm_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register class `reg32`: unknown register class
[INFO] [stdout]   --> src/helpers.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 84 |     out = out(reg32) out,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following register classes are supported on this target: `reg`, `reg_abcd`, `reg_byte`, `xmm_reg`, `ymm_reg`, `zmm_reg`, `kreg`, `kreg0`, `mmx_reg`, `x87_reg`, `tmm_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register class `reg32`: unknown register class
[INFO] [stdout]   --> src/helpers.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 85 |     v = in(reg32) value,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following register classes are supported on this target: `reg`, `reg_abcd`, `reg_byte`, `xmm_reg`, `ymm_reg`, `zmm_reg`, `kreg`, `kreg0`, `mmx_reg`, `x87_reg`, `tmm_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register class `reg32`: unknown register class
[INFO] [stdout]   --> src/helpers.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 86 |     offset = in(reg32) offset,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following register classes are supported on this target: `reg`, `reg_abcd`, `reg_byte`, `xmm_reg`, `ymm_reg`, `zmm_reg`, `kreg`, `kreg0`, `mmx_reg`, `x87_reg`, `tmm_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register class `reg32`: unknown register class
[INFO] [stdout]   --> src/helpers.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 87 |     width = in(reg32) width,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following register classes are supported on this target: `reg`, `reg_abcd`, `reg_byte`, `xmm_reg`, `ymm_reg`, `zmm_reg`, `kreg`, `kreg0`, `mmx_reg`, `x87_reg`, `tmm_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register class `reg32`: unknown register class
[INFO] [stdout]   --> src/helpers.rs:88:5
[INFO] [stdout]    |
[INFO] [stdout] 88 |     mask = in(reg32) mask
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following register classes are supported on this target: `reg`, `reg_abcd`, `reg_byte`, `xmm_reg`, `ymm_reg`, `zmm_reg`, `kreg`, `kreg0`, `mmx_reg`, `x87_reg`, `tmm_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register class `reg32`: unknown register class
[INFO] [stdout]    --> src/helpers.rs:101:5
[INFO] [stdout]     |
[INFO] [stdout] 101 |     out = out(reg32) out,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following register classes are supported on this target: `reg`, `reg_abcd`, `reg_byte`, `xmm_reg`, `ymm_reg`, `zmm_reg`, `kreg`, `kreg0`, `mmx_reg`, `x87_reg`, `tmm_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register class `reg64`: unknown register class
[INFO] [stdout]    --> src/helpers.rs:102:5
[INFO] [stdout]     |
[INFO] [stdout] 102 |     p = in(reg64) ptr,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following register classes are supported on this target: `reg`, `reg_abcd`, `reg_byte`, `xmm_reg`, `ymm_reg`, `zmm_reg`, `kreg`, `kreg0`, `mmx_reg`, `x87_reg`, `tmm_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register class `reg32`: unknown register class
[INFO] [stdout]    --> src/helpers.rs:103:5
[INFO] [stdout]     |
[INFO] [stdout] 103 |     v = in(reg32) value
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following register classes are supported on this target: `reg`, `reg_abcd`, `reg_byte`, `xmm_reg`, `ymm_reg`, `zmm_reg`, `kreg`, `kreg0`, `mmx_reg`, `x87_reg`, `tmm_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register class `reg64`: unknown register class
[INFO] [stdout]    --> src/helpers.rs:117:5
[INFO] [stdout]     |
[INFO] [stdout] 117 |     tmp = out(reg64) _,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following register classes are supported on this target: `reg`, `reg_abcd`, `reg_byte`, `xmm_reg`, `ymm_reg`, `zmm_reg`, `kreg`, `kreg0`, `mmx_reg`, `x87_reg`, `tmm_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register class `reg64`: unknown register class
[INFO] [stdout]    --> src/helpers.rs:118:5
[INFO] [stdout]     |
[INFO] [stdout] 118 |     out = out(reg64) out,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following register classes are supported on this target: `reg`, `reg_abcd`, `reg_byte`, `xmm_reg`, `ymm_reg`, `zmm_reg`, `kreg`, `kreg0`, `mmx_reg`, `x87_reg`, `tmm_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register class `reg64`: unknown register class
[INFO] [stdout]    --> src/helpers.rs:119:5
[INFO] [stdout]     |
[INFO] [stdout] 119 |     p = in(reg64) ptr,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following register classes are supported on this target: `reg`, `reg_abcd`, `reg_byte`, `xmm_reg`, `ymm_reg`, `zmm_reg`, `kreg`, `kreg0`, `mmx_reg`, `x87_reg`, `tmm_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register class `reg64`: unknown register class
[INFO] [stdout]    --> src/helpers.rs:120:5
[INFO] [stdout]     |
[INFO] [stdout] 120 |     v = in(reg64) value
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following register classes are supported on this target: `reg`, `reg_abcd`, `reg_byte`, `xmm_reg`, `ymm_reg`, `zmm_reg`, `kreg`, `kreg0`, `mmx_reg`, `x87_reg`, `tmm_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `stdarch_nvptx`
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(stdarch_nvptx)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/panic.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | /     unsafe {
[INFO] [stdout] 10 | |         print(c"CUDA code panicked :(", &());
[INFO] [stdout] 11 | |         if let Some(loc) = info.location() {
[INFO] [stdout] 12 | |             let mut buffer = [0; 64];
[INFO] [stdout] ...  |
[INFO] [stdout] 25 | |         nvptx::trap();
[INFO] [stdout] 26 | |     }
[INFO] [stdout]    | |_____^ expected `!`, found `()`
[INFO] [stdout]    |
[INFO] [stdout]    = note:   expected type `!`
[INFO] [stdout]            found unit type `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0432, E0433, E0635.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nvptx-std` (lib) due to 23 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "cd21cbb118a7c96743fab74ef9cec47659b78d2452a9a00690204a2e924971ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd21cbb118a7c96743fab74ef9cec47659b78d2452a9a00690204a2e924971ea", kill_on_drop: false }`
[INFO] [stdout] cd21cbb118a7c96743fab74ef9cec47659b78d2452a9a00690204a2e924971ea