[INFO] updating cached repository https://github.com/IcyDefiance/jitos
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/IcyDefiance/jitos
[INFO] [stderr]    1b25253..fa49525  master     -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fa495253e1d15e4369aaa1486d76434dbaf13504
[INFO] checking IcyDefiance/jitos against master#e2223c94bf433fc38234d1303e88cbaf14755863 for pr-69548
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIcyDefiance%2Fjitos" "/workspace/builds/worker-2/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/IcyDefiance/jitos on toolchain e2223c94bf433fc38234d1303e88cbaf14755863
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e2223c94bf433fc38234d1303e88cbaf14755863" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/IcyDefiance/jitos
[INFO] removed 0 missing tests
[INFO] removed workspace from git repo https://github.com/IcyDefiance/jitos
[INFO] finished tweaking git repo https://github.com/IcyDefiance/jitos
[INFO] tweaked toml for git repo https://github.com/IcyDefiance/jitos written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/IcyDefiance/jitos already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e2223c94bf433fc38234d1303e88cbaf14755863" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e2223c94bf433fc38234d1303e88cbaf14755863" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 02f6a330979c744d9c0e34973d1a5262597046b5de5cb70ec13a75f027799590
[INFO] running `"docker" "start" "-a" "02f6a330979c744d9c0e34973d1a5262597046b5de5cb70ec13a75f027799590"`
[INFO] [stderr]    Compiling syn v1.0.16
[INFO] [stderr]    Compiling libc v0.2.67
[INFO] [stderr]     Checking bit_field v0.9.0
[INFO] [stderr]    Compiling target-lexicon v0.10.0
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]     Checking ux v0.1.3
[INFO] [stderr]    Compiling bootloader v0.8.3
[INFO] [stderr]    Compiling wee_alloc v0.4.5
[INFO] [stderr]     Checking cpuio v0.2.0
[INFO] [stderr]     Checking memory_units v0.4.0
[INFO] [stderr]     Checking plain v0.2.3
[INFO] [stderr]     Checking pc-keyboard v0.3.1
[INFO] [stderr]     Checking volatile v0.2.6
[INFO] [stderr]     Checking array-init v0.0.4
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]     Checking pic8259_simple v0.1.1
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling scroll_derive v0.10.1
[INFO] [stderr]     Checking scroll v0.10.1
[INFO] [stderr]     Checking goblin v0.2.0
[INFO] [stderr]     Checking x86_64 v0.7.7
[INFO] [stderr]     Checking uart_16550 v0.2.1
[INFO] [stderr]     Checking jitos v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: couldn't read src/../target/debug/layer-std: No such file or directory (os error 2)
[INFO] [stderr]   --> src/elf.rs:20:15
[INFO] [stderr]    |
[INFO] [stderr] 20 |     let binary = include_bytes!("../target/debug/layer-std");
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: couldn't read src/../target/debug/layer-std: No such file or directory (os error 2)
[INFO] [stderr]   --> src/elf.rs:20:15
[INFO] [stderr]    |
[INFO] [stderr] 20 |     let binary = include_bytes!("../target/debug/layer-std");
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/lib.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `print`
[INFO] [stderr]  --> src/elf.rs:1:13
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::{print, println};
[INFO] [stderr]   |             ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `alloc::vec::Vec`
[INFO] [stderr]  --> src/elf.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use alloc::vec::Vec;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/lib.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `print`
[INFO] [stderr]  --> src/elf.rs:1:13
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::{print, println};
[INFO] [stderr]   |             ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `alloc::vec::Vec`
[INFO] [stderr]  --> src/elf.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use alloc::vec::Vec;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: language item required, but not found: `eh_personality`
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `p_type` on type `&_`
[INFO] [stderr]   --> src/elf.rs:70:15
[INFO] [stderr]    |
[INFO] [stderr] 70 |         match phead.p_type {
[INFO] [stderr]    |                     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `p_type` on type `&_`
[INFO] [stderr]   --> src/elf.rs:70:15
[INFO] [stderr]    |
[INFO] [stderr] 70 |         match phead.p_type {
[INFO] [stderr]    |                     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `sh_offset` on type `&_`
[INFO] [stderr]    --> src/elf.rs:121:45
[INFO] [stderr]     |
[INFO] [stderr] 121 |         slice::from_raw_parts(&binary[snames_head.sh_offset as usize] as *const _, snames_head.sh_size as usize)
[INFO] [stderr]     |                                                   ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `sh_offset` on type `&_`
[INFO] [stderr]    --> src/elf.rs:121:45
[INFO] [stderr]     |
[INFO] [stderr] 121 |         slice::from_raw_parts(&binary[snames_head.sh_offset as usize] as *const _, snames_head.sh_size as usize)
[INFO] [stderr]     |                                                   ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `d_tag` on type `&_`
[INFO] [stderr]    --> src/elf.rs:175:14
[INFO] [stderr]     |
[INFO] [stderr] 175 |         match dyna.d_tag {
[INFO] [stderr]     |                    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `d_tag` on type `&_`
[INFO] [stderr]    --> src/elf.rs:175:14
[INFO] [stderr]     |
[INFO] [stderr] 175 |         match dyna.d_tag {
[INFO] [stderr]     |                    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0609`.
[INFO] [stderr] error: could not compile `jitos`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 5 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0609`.
[INFO] [stderr] error: could not compile `jitos`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "02f6a330979c744d9c0e34973d1a5262597046b5de5cb70ec13a75f027799590"`
[INFO] running `"docker" "rm" "-f" "02f6a330979c744d9c0e34973d1a5262597046b5de5cb70ec13a75f027799590"`
[INFO] [stdout] 02f6a330979c744d9c0e34973d1a5262597046b5de5cb70ec13a75f027799590