[INFO] cloning repository https://github.com/Ginobilium/zynq-us-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ginobilium/zynq-us-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGinobilium%2Fzynq-us-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGinobilium%2Fzynq-us-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1557a852002eae5b6a7a93e0a1b9e5218eb6ed4a
[INFO] documenting Ginobilium/zynq-us-rs against 1.75.0 for beta-1.76-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGinobilium%2Fzynq-us-rs" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Ginobilium/zynq-us-rs on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-3-tc1/source/.cargo/config
[INFO] started tweaking git repo https://github.com/Ginobilium/zynq-us-rs
[INFO] finished tweaking git repo https://github.com/Ginobilium/zynq-us-rs
[INFO] tweaked toml for git repo https://github.com/Ginobilium/zynq-us-rs written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Ginobilium/zynq-us-rs 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://git.m-labs.hk/bradbqc/zynq-rs`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f6d681fd65bb97550fcde50c13d6a34851cb45f58a48dde35c4484bbd5b0abcb
[INFO] running `Command { std: "docker" "start" "-a" "f6d681fd65bb97550fcde50c13d6a34851cb45f58a48dde35c4484bbd5b0abcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6d681fd65bb97550fcde50c13d6a34851cb45f58a48dde35c4484bbd5b0abcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6d681fd65bb97550fcde50c13d6a34851cb45f58a48dde35c4484bbd5b0abcb", kill_on_drop: false }`
[INFO] [stdout] f6d681fd65bb97550fcde50c13d6a34851cb45f58a48dde35c4484bbd5b0abcb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0972088baaece3a08524f38143e5ed90b63b447811b53dfc280488bfc3ac5ca6
[INFO] running `Command { std: "docker" "start" "-a" "0972088baaece3a08524f38143e5ed90b63b447811b53dfc280488bfc3ac5ca6", kill_on_drop: false }`
[INFO] [stderr]     Checking vcell v0.1.3
[INFO] [stderr]     Checking bit_field v0.10.2
[INFO] [stderr]    Compiling libm v0.2.6
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling test v0.0.0 (/opt/rustwide/workdir/test)
[INFO] [stderr]     Checking r0 v0.2.2
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking volatile-register v0.2.1
[INFO] [stderr]     Checking libregister v0.0.0 (https://git.m-labs.hk/bradbqc/zynq-rs?branch=feature/zcu111#188954dd)
[INFO] [stderr]     Checking libcortex_a53 v0.0.0 (/opt/rustwide/workdir/libcortex_a53)
[INFO] [stderr]  Documenting libcortex_a53 v0.0.0 (/opt/rustwide/workdir/libcortex_a53)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> libcortex_a53/src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(never_type)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> libcortex_a53/src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(never_type)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid asm template modifier for this register class
[INFO] [stdout]    --> libcortex_a53/src/regs.rs:122:49
[INFO] [stdout]     |
[INFO] [stdout] 30  |                 unsafe { asm!($asm_instr, out(reg) value) }
[INFO] [stdout]     |                                           -------------- argument
[INFO] [stdout] ...
[INFO] [stdout] 122 | def_reg_r!(SCTLREL3, sctlr_el3::Read, u32, "mrs {0:w}, sctlr_el3");
[INFO] [stdout]     |                                                 ^^^^^ template modifier
[INFO] [stdout]     |
[INFO] [stdout]     = note: the `reg` register class supports the following template modifiers: `l`, `x`, `e`, `r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid asm template modifier for this register class
[INFO] [stdout]    --> libcortex_a53/src/regs.rs:123:61
[INFO] [stdout]     |
[INFO] [stdout] 62  |                 unsafe { asm!($asm_instr, in(reg) value) }
[INFO] [stdout]     |                                           ------------- argument
[INFO] [stdout] ...
[INFO] [stdout] 123 | def_reg_w!(SCTLREL3, sctlr_el3::Write, u32, "msr sctlr_el3, {0:w}");
[INFO] [stdout]     |                                                             ^^^^^ template modifier
[INFO] [stdout]     |
[INFO] [stdout]     = note: the `reg` register class supports the following template modifiers: `l`, `x`, `e`, `r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `libcortex_a53`
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2018 --crate-type lib --crate-name libcortex_a53 libcortex_a53/src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="default"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=031c0f154147f0d4 -L dependency=/opt/rustwide/target/debug/deps --extern bit_field=/opt/rustwide/target/debug/deps/libbit_field-16da725f8ff0896e.rmeta --extern libregister=/opt/rustwide/target/debug/deps/liblibregister-d60dc40f849f75fd.rmeta --extern volatile_register=/opt/rustwide/target/debug/deps/libvolatile_register-9482f85b2f21d9d8.rmeta --cap-lints=warn --crate-version 0.0.0` (exit status: 1)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `libcortex_a53` (lib) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "0972088baaece3a08524f38143e5ed90b63b447811b53dfc280488bfc3ac5ca6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0972088baaece3a08524f38143e5ed90b63b447811b53dfc280488bfc3ac5ca6", kill_on_drop: false }`
[INFO] [stdout] 0972088baaece3a08524f38143e5ed90b63b447811b53dfc280488bfc3ac5ca6
