[INFO] cloning repository https://github.com/JCapucho/capucho-os
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JCapucho/capucho-os" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJCapucho%2Fcapucho-os", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJCapucho%2Fcapucho-os'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7a9d5ef85714fa71a4695f0a8a5a6550f08e155b
[INFO] checking JCapucho/capucho-os against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJCapucho%2Fcapucho-os" "/workspace/builds/worker-111/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-111/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JCapucho/capucho-os on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-111/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-111/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/JCapucho/capucho-os
[INFO] finished tweaking git repo https://github.com/JCapucho/capucho-os
[INFO] tweaked toml for git repo https://github.com/JCapucho/capucho-os written to /workspace/builds/worker-111/source/Cargo.toml
[INFO] crate git repo https://github.com/JCapucho/capucho-os already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "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 buddy_system_allocator v0.7.0
[INFO] [stderr]   Downloaded volatile v0.4.3
[INFO] [stderr]   Downloaded x86_64 v0.13.2
[INFO] [stderr]   Downloaded rsdp v1.0.0
[INFO] [stderr]   Downloaded pci_types v0.2.0
[INFO] [stderr]   Downloaded acpi v2.3.0
[INFO] [stderr]   Downloaded aml v0.10.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 900b28d9684873cbba3a0f5aec654622ae04fcbdeb23daa15a0f41101de6daeb
[INFO] running `Command { std: "docker" "start" "-a" "900b28d9684873cbba3a0f5aec654622ae04fcbdeb23daa15a0f41101de6daeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "900b28d9684873cbba3a0f5aec654622ae04fcbdeb23daa15a0f41101de6daeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "900b28d9684873cbba3a0f5aec654622ae04fcbdeb23daa15a0f41101de6daeb", kill_on_drop: false }`
[INFO] [stdout] 900b28d9684873cbba3a0f5aec654622ae04fcbdeb23daa15a0f41101de6daeb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51e9599772455af964e543a0e06f7a633e4ec0f5a87e57b839be026778bdc09d
[INFO] running `Command { std: "docker" "start" "-a" "51e9599772455af964e543a0e06f7a633e4ec0f5a87e57b839be026778bdc09d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking bit_field v0.10.1
[INFO] [stderr]    Compiling x86_64 v0.13.2
[INFO] [stderr]    Compiling bootloader v0.9.16
[INFO] [stderr]     Checking bit_field v0.9.0
[INFO] [stderr]     Checking byteorder v1.4.2
[INFO] [stderr]     Checking spin v0.7.1
[INFO] [stderr]     Checking pc-keyboard v0.5.1
[INFO] [stderr]     Checking volatile v0.4.3
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking rsdp v1.0.0
[INFO] [stderr]     Checking buddy_system_allocator v0.7.0
[INFO] [stderr]     Checking acpi v2.3.0
[INFO] [stderr]     Checking pci_types v0.2.0
[INFO] [stderr]     Checking aml v0.10.0
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/acpi-2.3.0/src/lib.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | #![feature(const_generics, unsafe_block_in_unsafe_fn)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]    |
[INFO] [stdout]    = note: removed in favor of `#![feature(adt_const_params)]` and `#![feature(generic_const_exprs)]`
[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 E0557`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `acpi` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "51e9599772455af964e543a0e06f7a633e4ec0f5a87e57b839be026778bdc09d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51e9599772455af964e543a0e06f7a633e4ec0f5a87e57b839be026778bdc09d", kill_on_drop: false }`
[INFO] [stdout] 51e9599772455af964e543a0e06f7a633e4ec0f5a87e57b839be026778bdc09d