[INFO] updating cached repository tupai-os/deus
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/tupai-os/deus
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/tupai-os/deus" "work/ex/pr-57321/sources/master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104/gh/tupai-os/deus"`
[INFO] [stderr] Cloning into 'work/ex/pr-57321/sources/master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104/gh/tupai-os/deus'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/tupai-os/deus" "work/ex/pr-57321/sources/try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0/gh/tupai-os/deus"`
[INFO] [stderr] Cloning into 'work/ex/pr-57321/sources/try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0/gh/tupai-os/deus'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d597eddd250a69ddb8460fcf21b607191142e884
[INFO] sha for GitHub repo tupai-os/deus: d597eddd250a69ddb8460fcf21b607191142e884
[INFO] validating manifest of tupai-os/deus on toolchain master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0bbc3927e28c22edefe6a1353b5ecc95ea9a104-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tupai-os/deus on toolchain try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b9139d2caca1db46014a9c302d5c47cfae0d8ae0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing tupai-os/deus
[INFO] finished frobbing tupai-os/deus
[INFO] frobbed toml for tupai-os/deus written to work/ex/pr-57321/sources/master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104/gh/tupai-os/deus/Cargo.toml
[INFO] started frobbing tupai-os/deus
[INFO] finished frobbing tupai-os/deus
[INFO] frobbed toml for tupai-os/deus written to work/ex/pr-57321/sources/try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0/gh/tupai-os/deus/Cargo.toml
[INFO] crate tupai-os/deus has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0bbc3927e28c22edefe6a1353b5ecc95ea9a104-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b9139d2caca1db46014a9c302d5c47cfae0d8ae0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking tupai-os/deus against try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0 for pr-57321
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57321/worker-0/try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57321/sources/try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0/gh/tupai-os/deus:/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" "+b9139d2caca1db46014a9c302d5c47cfae0d8ae0-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] f1afaec86d4ff89aefa8c4d7004f51ee07e393dfa9d1f8f533ac3aec6f561272
[INFO] running `"docker" "start" "-a" "f1afaec86d4ff89aefa8c4d7004f51ee07e393dfa9d1f8f533ac3aec6f561272"`
[INFO] [stderr]     Checking os_bootinfo v0.2.1
[INFO] [stderr]     Checking volatile v0.2.4
[INFO] [stderr]     Checking bitflags v1.0.4
[INFO] [stderr]     Checking spin v0.4.9
[INFO] [stderr]     Checking bootloader_precompiled v0.2.0
[INFO] [stderr]     Checking deus v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `log`
[INFO] [stderr]  --> src/llapi/mach/x86_64/fault.rs:4:34
[INFO] [stderr]   |
[INFO] [stderr] 4 | use super::super::super::super::{log, logln}; // TODO: Why is this needed?!
[INFO] [stderr]   |                                  ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `idt`
[INFO] [stderr]  --> src/llapi/mach/x86_64/hw/pit.rs:8:9
[INFO] [stderr]   |
[INFO] [stderr] 8 |         idt,
[INFO] [stderr]   |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]   --> src/llapi/mach/x86_64/fault.rs:66:5
[INFO] [stderr]    |
[INFO] [stderr] 66 |     frame
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unreachable_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]   --> src/llapi/mach/x86_64/fault.rs:73:5
[INFO] [stderr]    |
[INFO] [stderr] 73 |     frame
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]   --> src/llapi/mach/x86_64/fault.rs:80:5
[INFO] [stderr]    |
[INFO] [stderr] 80 |     frame
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]   --> src/llapi/mach/x86_64/fault.rs:87:5
[INFO] [stderr]    |
[INFO] [stderr] 87 |     frame
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]   --> src/llapi/mach/x86_64/fault.rs:94:5
[INFO] [stderr]    |
[INFO] [stderr] 94 |     frame
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]   --> src/llapi/mach/x86_64/hw/irq.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     frame
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]   --> src/llapi/mach/x86_64/hw/irq.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     frame
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]   --> src/llapi/mach/x86_64/hw/irq.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     frame
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]   --> src/llapi/mach/x86_64/fault.rs:66:5
[INFO] [stderr]    |
[INFO] [stderr] 66 |     frame
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unreachable_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]   --> src/llapi/mach/x86_64/fault.rs:73:5
[INFO] [stderr]    |
[INFO] [stderr] 73 |     frame
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]   --> src/llapi/mach/x86_64/fault.rs:80:5
[INFO] [stderr]    |
[INFO] [stderr] 80 |     frame
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]   --> src/llapi/mach/x86_64/fault.rs:87:5
[INFO] [stderr]    |
[INFO] [stderr] 87 |     frame
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]   --> src/llapi/mach/x86_64/fault.rs:94:5
[INFO] [stderr]    |
[INFO] [stderr] 94 |     frame
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]   --> src/llapi/mach/x86_64/hw/irq.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     frame
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]   --> src/llapi/mach/x86_64/hw/irq.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     frame
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]   --> src/llapi/mach/x86_64/hw/irq.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     frame
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `frame`
[INFO] [stderr]   --> src/llapi/mach/x86_64/hw/irq.rs:15:27
[INFO] [stderr]    |
[INFO] [stderr] 15 | extern "C" fn kbd_handler(frame: *const ()) -> *const () {
[INFO] [stderr]    |                           ^^^^^ help: consider using `_frame` instead
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `frame`
[INFO] [stderr]   --> src/llapi/mach/x86_64/hw/irq.rs:21:28
[INFO] [stderr]    |
[INFO] [stderr] 21 | extern "C" fn com2_handler(frame: *const ()) -> *const () {
[INFO] [stderr]    |                            ^^^^^ help: consider using `_frame` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `frame`
[INFO] [stderr]   --> src/llapi/mach/x86_64/hw/irq.rs:27:28
[INFO] [stderr]    |
[INFO] [stderr] 27 | extern "C" fn com1_handler(frame: *const ()) -> *const () {
[INFO] [stderr]    |                            ^^^^^ help: consider using `_frame` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `frame`
[INFO] [stderr]   --> src/llapi/mach/x86_64/hw/irq.rs:15:27
[INFO] [stderr]    |
[INFO] [stderr] 15 | extern "C" fn kbd_handler(frame: *const ()) -> *const () {
[INFO] [stderr]    |                           ^^^^^ help: consider using `_frame` instead
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `frame`
[INFO] [stderr]   --> src/llapi/mach/x86_64/hw/irq.rs:21:28
[INFO] [stderr]    |
[INFO] [stderr] 21 | extern "C" fn com2_handler(frame: *const ()) -> *const () {
[INFO] [stderr]    |                            ^^^^^ help: consider using `_frame` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `frame`
[INFO] [stderr]   --> src/llapi/mach/x86_64/hw/irq.rs:27:28
[INFO] [stderr]    |
[INFO] [stderr] 27 | extern "C" fn com1_handler(frame: *const ()) -> *const () {
[INFO] [stderr]    |                            ^^^^^ help: consider using `_frame` instead
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Exception`
[INFO] [stderr]   --> src/llapi/mach/x86_64/fault.rs:35:1
[INFO] [stderr]    |
[INFO] [stderr] 35 | pub enum Exception {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `self_struct_ctor` has been stable since 1.32.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/main.rs:7:17
[INFO] [stderr]   |
[INFO] [stderr] 7 | #![feature(asm, self_struct_ctor, global_asm)]
[INFO] [stderr]   |                 ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(stable_features)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `self_struct_ctor` has been stable since 1.32.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/main.rs:7:17
[INFO] [stderr]   |
[INFO] [stderr] 7 | #![feature(asm, self_struct_ctor, global_asm)]
[INFO] [stderr]   |                 ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(stable_features)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.01s
[INFO] running `"docker" "inspect" "f1afaec86d4ff89aefa8c4d7004f51ee07e393dfa9d1f8f533ac3aec6f561272"`
[INFO] running `"docker" "rm" "-f" "f1afaec86d4ff89aefa8c4d7004f51ee07e393dfa9d1f8f533ac3aec6f561272"`
[INFO] [stdout] f1afaec86d4ff89aefa8c4d7004f51ee07e393dfa9d1f8f533ac3aec6f561272