[INFO] updating cached repository redox-os/bootloader-efi
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/redox-os/bootloader-efi
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/redox-os/bootloader-efi" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/redox-os/bootloader-efi"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/redox-os/bootloader-efi'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/redox-os/bootloader-efi" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/redox-os/bootloader-efi"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/redox-os/bootloader-efi'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 18ce15e71b5b8bf24fc3ff49e981c99c0a8a860d
[INFO] sha for GitHub repo redox-os/bootloader-efi: 18ce15e71b5b8bf24fc3ff49e981c99c0a8a860d
[INFO] validating manifest of redox-os/bootloader-efi on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of redox-os/bootloader-efi on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing redox-os/bootloader-efi
[INFO] finished frobbing redox-os/bootloader-efi
[INFO] frobbed toml for redox-os/bootloader-efi written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/redox-os/bootloader-efi/Cargo.toml
[INFO] started frobbing redox-os/bootloader-efi
[INFO] finished frobbing redox-os/bootloader-efi
[INFO] frobbed toml for redox-os/bootloader-efi written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/redox-os/bootloader-efi/Cargo.toml
[INFO] crate redox-os/bootloader-efi already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking redox-os/bootloader-efi against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-3/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/redox-os/bootloader-efi:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] c5a1c720447af8c7d47e3d5cd03218804dcfc1a036c8e7647b55a6528683d7f8
[INFO] running `"docker" "start" "-a" "c5a1c720447af8c7d47e3d5cd03218804dcfc1a036c8e7647b55a6528683d7f8"`
[INFO] [stderr]    Compiling byteorder v0.5.3
[INFO] [stderr]     Checking redox_uefi v0.1.0
[INFO] [stderr]     Checking scroll v0.8.0
[INFO] [stderr]     Checking orbclient v0.3.21 (https://gitlab.redox-os.org/redox-os/orbclient.git?branch=no_std#d746b90d)
[INFO] [stderr]    Compiling phf_shared v0.7.24
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling csv v0.14.7
[INFO] [stderr]     Checking phf v0.7.24
[INFO] [stderr]     Checking redox_uefi_alloc v0.1.0
[INFO] [stderr]     Checking goblin v0.0.14
[INFO] [stderr]     Checking redox_uefi_std v0.1.0
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr] error[E0432]: unresolved import `crate::slice::SliceConcatExt`
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/redox_uefi_std-0.1.0/src/prelude.rs:46:9
[INFO] [stderr]    |
[INFO] [stderr] 46 | pub use crate::slice::SliceConcatExt;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `SliceConcatExt` in `slice`
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute macro `global_allocator` in this scope
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/redox_uefi_std-0.1.0/src/lib.rs:99:3
[INFO] [stderr]    |
[INFO] [stderr] 99 | #[global_allocator]
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `format_args!` in this scope
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/redox_uefi_std-0.1.0/src/macros.rs:3:42
[INFO] [stderr]    |
[INFO] [stderr] 3  |     ($($arg:tt)*) => ($crate::io::_print(format_args!($($arg)*)));
[INFO] [stderr]    |                                          ^^^^^^^^^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/redox_uefi_std-0.1.0/src/rt/panic.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     print!("SETUP PANIC: {}", pi);
[INFO] [stderr]    |     ------------------------------ in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `format_args!` in this scope
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/redox_uefi_std-0.1.0/src/macros.rs:3:42
[INFO] [stderr]    |
[INFO] [stderr] 3  |       ($($arg:tt)*) => ($crate::io::_print(format_args!($($arg)*)));
[INFO] [stderr]    |                                            ^^^^^^^^^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/redox_uefi_std-0.1.0/src/rt/panic.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 | /     println!(
[INFO] [stderr] 27 | |         "SETUP OOM: {} bytes aligned to {} bytes\n",
[INFO] [stderr] 28 | |         layout.size(),
[INFO] [stderr] 29 | |         layout.align()
[INFO] [stderr] 30 | |     );
[INFO] [stderr]    | |______- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `format_args!` in this scope
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/redox_uefi_std-0.1.0/src/exec.rs:16:23
[INFO] [stderr]    |
[INFO] [stderr] 16 |     let mut cmdline = format!("\"{}\"", name);
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `format_args!` in this scope
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/redox_uefi_std-0.1.0/src/vars.rs:69:22
[INFO] [stderr]    |
[INFO] [stderr] 69 |     let count = get(&format!("Boot{:>04X}", num), &mut data)?;
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `format_args!` in this scope
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/redox_uefi_std-0.1.0/src/vars.rs:78:10
[INFO] [stderr]    |
[INFO] [stderr] 78 |     set(&format!("Boot{:>04X}", num), &data)
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 7 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0432`.
[INFO] [stderr] error: Could not compile `redox_uefi_std`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "c5a1c720447af8c7d47e3d5cd03218804dcfc1a036c8e7647b55a6528683d7f8"`
[INFO] running `"docker" "rm" "-f" "c5a1c720447af8c7d47e3d5cd03218804dcfc1a036c8e7647b55a6528683d7f8"`
[INFO] [stdout] c5a1c720447af8c7d47e3d5cd03218804dcfc1a036c8e7647b55a6528683d7f8