[INFO] cloning repository https://github.com/i1i1/rampos
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/i1i1/rampos" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fi1i1%2Frampos", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fi1i1%2Frampos'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 460601b3e7e5ee7027f323b941b94931ff05b0c2
[INFO] checking i1i1/rampos against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fi1i1%2Frampos" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/i1i1/rampos on toolchain 506512391b1a75ae450d36c9420978402a91abcc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-0-tc1/source/.cargo/config
[INFO] started tweaking git repo https://github.com/i1i1/rampos
[INFO] finished tweaking git repo https://github.com/i1i1/rampos
[INFO] tweaked toml for git repo https://github.com/i1i1/rampos written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/i1i1/rampos 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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/rust-embedded/rust-raspi3-OS-tutorials/`
[INFO] [stderr] warning: skipping duplicate package `kernel` found at `/workspace/cargo-home/git/checkouts/rust-raspi3-os-tutorials-7d0bf0445d0ca496/4e05d1f/08_timestamps`
[INFO] [stderr] warning: skipping duplicate package `kernel` found at `/workspace/cargo-home/git/checkouts/rust-raspi3-os-tutorials-7d0bf0445d0ca496/4e05d1f/X1_JTAG_boot`
[INFO] [stderr] warning: skipping duplicate package `kernel` found at `/workspace/cargo-home/git/checkouts/rust-raspi3-os-tutorials-7d0bf0445d0ca496/4e05d1f/03_hacky_hello_world`
[INFO] [stderr] warning: skipping duplicate package `kernel` found at `/workspace/cargo-home/git/checkouts/rust-raspi3-os-tutorials-7d0bf0445d0ca496/4e05d1f/10_privilege_level`
[INFO] [stderr] warning: skipping duplicate package `kernel` found at `/workspace/cargo-home/git/checkouts/rust-raspi3-os-tutorials-7d0bf0445d0ca496/4e05d1f/13_integrated_testing`
[INFO] [stderr] warning: skipping duplicate package `kernel` found at `/workspace/cargo-home/git/checkouts/rust-raspi3-os-tutorials-7d0bf0445d0ca496/4e05d1f/05_safe_globals`
[INFO] [stderr] warning: skipping duplicate package `kernel` found at `/workspace/cargo-home/git/checkouts/rust-raspi3-os-tutorials-7d0bf0445d0ca496/4e05d1f/12_cpu_exceptions_part1`
[INFO] [stderr] warning: skipping duplicate package `kernel` found at `/workspace/cargo-home/git/checkouts/rust-raspi3-os-tutorials-7d0bf0445d0ca496/4e05d1f/07_uart_chainloader`
[INFO] [stderr] warning: skipping duplicate package `kernel` found at `/workspace/cargo-home/git/checkouts/rust-raspi3-os-tutorials-7d0bf0445d0ca496/4e05d1f/09_hw_debug_JTAG`
[INFO] [stderr] warning: skipping duplicate package `kernel` found at `/workspace/cargo-home/git/checkouts/rust-raspi3-os-tutorials-7d0bf0445d0ca496/4e05d1f/04_zero_overhead_abstraction`
[INFO] [stderr] warning: skipping duplicate package `kernel` found at `/workspace/cargo-home/git/checkouts/rust-raspi3-os-tutorials-7d0bf0445d0ca496/4e05d1f/02_runtime_init`
[INFO] [stderr] warning: skipping duplicate package `kernel` found at `/workspace/cargo-home/git/checkouts/rust-raspi3-os-tutorials-7d0bf0445d0ca496/4e05d1f/01_wait_forever`
[INFO] [stderr] warning: skipping duplicate package `kernel` found at `/workspace/cargo-home/git/checkouts/rust-raspi3-os-tutorials-7d0bf0445d0ca496/4e05d1f/06_drivers_gpio_uart`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cpuio v0.2.0
[INFO] [stderr]   Downloaded bootloader v0.8.3
[INFO] [stderr]   Downloaded modular-bitfield v0.6.0
[INFO] [stderr]   Downloaded modular-bitfield-impl v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aee7139f60555edf7593d6255e78856d0e1b1a652c701826fd7211d3c627259d
[INFO] running `Command { std: "docker" "start" "-a" "aee7139f60555edf7593d6255e78856d0e1b1a652c701826fd7211d3c627259d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aee7139f60555edf7593d6255e78856d0e1b1a652c701826fd7211d3c627259d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aee7139f60555edf7593d6255e78856d0e1b1a652c701826fd7211d3c627259d", kill_on_drop: false }`
[INFO] [stdout] aee7139f60555edf7593d6255e78856d0e1b1a652c701826fd7211d3c627259d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1326f6328eae4bdcafc4d6df9ace767ef8f22c3e94d74da14fe76e00988944b0
[INFO] running `Command { std: "docker" "start" "-a" "1326f6328eae4bdcafc4d6df9ace767ef8f22c3e94d74da14fe76e00988944b0", kill_on_drop: false }`
[INFO] [stderr] warning: skipping duplicate package `kernel` found at `/opt/rustwide/cargo-home/git/checkouts/rust-raspi3-os-tutorials-7d0bf0445d0ca496/4e05d1f/08_timestamps`
[INFO] [stderr] warning: skipping duplicate package `kernel` found at `/opt/rustwide/cargo-home/git/checkouts/rust-raspi3-os-tutorials-7d0bf0445d0ca496/4e05d1f/X1_JTAG_boot`
[INFO] [stderr] warning: skipping duplicate package `kernel` found at `/opt/rustwide/cargo-home/git/checkouts/rust-raspi3-os-tutorials-7d0bf0445d0ca496/4e05d1f/03_hacky_hello_world`
[INFO] [stderr] warning: skipping duplicate package `kernel` found at `/opt/rustwide/cargo-home/git/checkouts/rust-raspi3-os-tutorials-7d0bf0445d0ca496/4e05d1f/10_privilege_level`
[INFO] [stderr] warning: skipping duplicate package `kernel` found at `/opt/rustwide/cargo-home/git/checkouts/rust-raspi3-os-tutorials-7d0bf0445d0ca496/4e05d1f/13_integrated_testing`
[INFO] [stderr] warning: skipping duplicate package `kernel` found at `/opt/rustwide/cargo-home/git/checkouts/rust-raspi3-os-tutorials-7d0bf0445d0ca496/4e05d1f/05_safe_globals`
[INFO] [stderr] warning: skipping duplicate package `kernel` found at `/opt/rustwide/cargo-home/git/checkouts/rust-raspi3-os-tutorials-7d0bf0445d0ca496/4e05d1f/12_cpu_exceptions_part1`
[INFO] [stderr] warning: skipping duplicate package `kernel` found at `/opt/rustwide/cargo-home/git/checkouts/rust-raspi3-os-tutorials-7d0bf0445d0ca496/4e05d1f/07_uart_chainloader`
[INFO] [stderr] warning: skipping duplicate package `kernel` found at `/opt/rustwide/cargo-home/git/checkouts/rust-raspi3-os-tutorials-7d0bf0445d0ca496/4e05d1f/09_hw_debug_JTAG`
[INFO] [stderr] warning: skipping duplicate package `kernel` found at `/opt/rustwide/cargo-home/git/checkouts/rust-raspi3-os-tutorials-7d0bf0445d0ca496/4e05d1f/04_zero_overhead_abstraction`
[INFO] [stderr] warning: skipping duplicate package `kernel` found at `/opt/rustwide/cargo-home/git/checkouts/rust-raspi3-os-tutorials-7d0bf0445d0ca496/4e05d1f/02_runtime_init`
[INFO] [stderr] warning: skipping duplicate package `kernel` found at `/opt/rustwide/cargo-home/git/checkouts/rust-raspi3-os-tutorials-7d0bf0445d0ca496/4e05d1f/01_wait_forever`
[INFO] [stderr] warning: skipping duplicate package `kernel` found at `/opt/rustwide/cargo-home/git/checkouts/rust-raspi3-os-tutorials-7d0bf0445d0ca496/4e05d1f/06_drivers_gpio_uart`
[INFO] [stderr]    Compiling proc-macro2 v1.0.8
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling bootloader v0.8.3
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]     Checking test-types v0.1.0 (https://github.com/rust-embedded/rust-raspi3-OS-tutorials/#4e05d1f4)
[INFO] [stderr]     Checking cpuio v0.2.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cpuio-0.2.0/src/lib.rs:4:17
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(asm, const_fn, no_std)]
[INFO] [stdout]   |                 ^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: split into finer-grained feature gates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `asm` in this scope
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cpuio-0.2.0/src/x86.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     asm!("inb %dx, %al" : "={al}"(result) : "{dx}"(port) :: "volatile");
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 3 + use core::arch::asm;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `asm` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cpuio-0.2.0/src/x86.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     asm!("outb %al, %dx" :: "{dx}"(port), "{al}"(value) :: "volatile");
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout] 3  + use core::arch::asm;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `asm` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cpuio-0.2.0/src/x86.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     asm!("inw %dx, %ax" : "={ax}"(result) : "{dx}"(port) :: "volatile");
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout] 3  + use core::arch::asm;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `asm` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cpuio-0.2.0/src/x86.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     asm!("outw %ax, %dx" :: "{dx}"(port), "{ax}"(value) :: "volatile");
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout] 3  + use core::arch::asm;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `asm` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cpuio-0.2.0/src/x86.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     asm!("inl %dx, %eax" : "={eax}"(result) : "{dx}"(port) :: "volatile");
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout] 3  + use core::arch::asm;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `asm` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cpuio-0.2.0/src/x86.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     asm!("outl %eax, %dx" :: "{dx}"(port), "{eax}"(value) :: "volatile");
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout] 3  + use core::arch::asm;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cpuio` (lib) due to 8 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "1326f6328eae4bdcafc4d6df9ace767ef8f22c3e94d74da14fe76e00988944b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1326f6328eae4bdcafc4d6df9ace767ef8f22c3e94d74da14fe76e00988944b0", kill_on_drop: false }`
[INFO] [stdout] 1326f6328eae4bdcafc4d6df9ace767ef8f22c3e94d74da14fe76e00988944b0