[INFO] crate redox_uefi_std 0.1.0 is already in cache
[INFO] extracting crate redox_uefi_std 0.1.0 into work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/reg/redox_uefi_std/0.1.0
[INFO] extracting crate redox_uefi_std 0.1.0 into work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/reg/redox_uefi_std/0.1.0
[INFO] validating manifest of redox_uefi_std-0.1.0 on toolchain master#39401465da4ce27aeeb2c2a26133ac35c63aa515
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of redox_uefi_std-0.1.0 on toolchain try#f45cc3094ee337acd688771b9234318046b0572d
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing redox_uefi_std-0.1.0
[INFO] finished frobbing redox_uefi_std-0.1.0
[INFO] frobbed toml for redox_uefi_std-0.1.0 written to work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/reg/redox_uefi_std/0.1.0/Cargo.toml
[INFO] started frobbing redox_uefi_std-0.1.0
[INFO] finished frobbing redox_uefi_std-0.1.0
[INFO] frobbed toml for redox_uefi_std-0.1.0 written to work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/reg/redox_uefi_std/0.1.0/Cargo.toml
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking redox_uefi_std-0.1.0 against master#39401465da4ce27aeeb2c2a26133ac35c63aa515 for pr-60914
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60914/worker-7/master#39401465da4ce27aeeb2c2a26133ac35c63aa515:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/reg/redox_uefi_std/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] fcaeb6a1f1f3573b41dd14078e284b3a08a70aca4f1ab1033a7508377eb9eabb
[INFO] running `"docker" "start" "-a" "fcaeb6a1f1f3573b41dd14078e284b3a08a70aca4f1ab1033a7508377eb9eabb"`
[INFO] [stderr]     Checking redox_uefi v0.1.0
[INFO] [stderr]     Checking redox_uefi_alloc v0.1.0
[INFO] [stderr]     Checking redox_uefi_std v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/fs.rs:117:13
[INFO] [stderr]     |
[INFO] [stderr] 117 |     for (i, mut fs) in FileSystem::all().iter_mut().enumerate() {
[INFO] [stderr]     |             ----^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `alloc` has been stable since 1.36.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:2:12
[INFO] [stderr]   |
[INFO] [stderr] 2 | #![feature(alloc)]
[INFO] [stderr]   |            ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(stable_features)] on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0152]: duplicate lang item found: `eh_personality`.
[INFO] [stderr]  --> src/rt/panic.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub extern fn rust_eh_personality() {}
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: first defined in crate `panic_unwind`.
[INFO] [stderr] 
[INFO] [stderr] error[E0152]: duplicate lang item found: `panic_impl`.
[INFO] [stderr]   --> src/rt/panic.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | / pub extern fn rust_begin_panic(pi: &::core::panic::PanicInfo) -> ! {
[INFO] [stderr] 18 | |     print!("SETUP PANIC: {}", pi);
[INFO] [stderr] 19 | |
[INFO] [stderr] 20 | |     loop {}
[INFO] [stderr] 21 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: first defined in crate `std`.
[INFO] [stderr] 
[INFO] [stderr] error[E0152]: duplicate lang item found: `oom`.
[INFO] [stderr]   --> src/rt/panic.rs:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | / pub extern "C" fn rust_oom(layout: ::core::alloc::Layout) -> ! {
[INFO] [stderr] 26 | |     println!(
[INFO] [stderr] 27 | |         "SETUP OOM: {} bytes aligned to {} bytes\n",
[INFO] [stderr] 28 | |         layout.size(),
[INFO] [stderr] ...  |
[INFO] [stderr] 32 | |     loop {}
[INFO] [stderr] 33 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: first defined in crate `std`.
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0152`.
[INFO] [stderr] error: Could not compile `redox_uefi_std`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "fcaeb6a1f1f3573b41dd14078e284b3a08a70aca4f1ab1033a7508377eb9eabb"`
[INFO] running `"docker" "rm" "-f" "fcaeb6a1f1f3573b41dd14078e284b3a08a70aca4f1ab1033a7508377eb9eabb"`
[INFO] [stdout] fcaeb6a1f1f3573b41dd14078e284b3a08a70aca4f1ab1033a7508377eb9eabb