[INFO] updating cached repository https://github.com/JinShil/rust_arm_cortex-m_semihosted_hello_world
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bf92d41cb871be0fc8f7bfc7d05d3bbc83f40fc6
[INFO] checking JinShil/rust_arm_cortex-m_semihosted_hello_world against master#c9edc02e8320a9e5799d185910ece7d491f524e6 for pr-64398
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FJinShil%2Frust_arm_cortex-m_semihosted_hello_world" "work/builds/worker-1/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JinShil/rust_arm_cortex-m_semihosted_hello_world on toolchain c9edc02e8320a9e5799d185910ece7d491f524e6-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/JinShil/rust_arm_cortex-m_semihosted_hello_world
[INFO] finished tweaking git repo https://github.com/JinShil/rust_arm_cortex-m_semihosted_hello_world
[INFO] tweaked toml for git repo https://github.com/JinShil/rust_arm_cortex-m_semihosted_hello_world written to work/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/JinShil/rust_arm_cortex-m_semihosted_hello_world already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] e8d4a88e7d0b422fe6207a77644f34160c0054ef5e8d19bbfe48ef1af64a3937
[INFO] running `"docker" "start" "-a" "e8d4a88e7d0b422fe6207a77644f34160c0054ef5e8d19bbfe48ef1af64a3937"`
[INFO] [stderr]     Checking rust_arm_cortex-m_semihosted_hello_world v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: cannot find macro `asm!` in this scope
[INFO] [stderr]   --> src/main.rs:94:9
[INFO] [stderr]    |
[INFO] [stderr] 94 |         asm!(
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] error: requires `freeze` lang_item
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `&Self` cannot be used as the type of `self` without the `arbitrary_self_types` feature
[INFO] [stderr]   --> src/main.rs:59:17
[INFO] [stderr]    |
[INFO] [stderr] 59 |     fn as_bytes(&self) -> &[u8];
[INFO] [stderr]    |                 ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: for more information, see https://github.com/rust-lang/rust/issues/44874
[INFO] [stderr]    = help: add `#![feature(arbitrary_self_types)]` to the crate attributes to enable
[INFO] [stderr]    = help: consider changing to `self`, `&self`, `&mut self`, `self: Box<Self>`, `self: Rc<Self>`, `self: Arc<Self>`, or `self: Pin<P>` (where P is one of the previous types except `Self`)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `&Self` cannot be used as the type of `self` without the `arbitrary_self_types` feature
[INFO] [stderr]   --> src/main.rs:60:15
[INFO] [stderr]    |
[INFO] [stderr] 60 |     fn as_ptr(&self) -> *const u8;
[INFO] [stderr]    |               ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: for more information, see https://github.com/rust-lang/rust/issues/44874
[INFO] [stderr]    = help: add `#![feature(arbitrary_self_types)]` to the crate attributes to enable
[INFO] [stderr]    = help: consider changing to `self`, `&self`, `&mut self`, `self: Box<Self>`, `self: Rc<Self>`, `self: Arc<Self>`, or `self: Pin<P>` (where P is one of the previous types except `Self`)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `&Self` cannot be used as the type of `self` without the `arbitrary_self_types` feature
[INFO] [stderr]   --> src/main.rs:61:12
[INFO] [stderr]    |
[INFO] [stderr] 61 |     fn len(&self) -> usize;
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: for more information, see https://github.com/rust-lang/rust/issues/44874
[INFO] [stderr]    = help: add `#![feature(arbitrary_self_types)]` to the crate attributes to enable
[INFO] [stderr]    = help: consider changing to `self`, `&self`, `&mut self`, `self: Box<Self>`, `self: Rc<Self>`, `self: Arc<Self>`, or `self: Pin<P>` (where P is one of the previous types except `Self`)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `&str` cannot be used as the type of `self` without the `arbitrary_self_types` feature
[INFO] [stderr]   --> src/main.rs:66:15
[INFO] [stderr]    |
[INFO] [stderr] 66 |     fn as_ptr(&self) -> *const u8 {
[INFO] [stderr]    |               ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: for more information, see https://github.com/rust-lang/rust/issues/44874
[INFO] [stderr]    = help: add `#![feature(arbitrary_self_types)]` to the crate attributes to enable
[INFO] [stderr]    = help: consider changing to `self`, `&self`, `&mut self`, `self: Box<Self>`, `self: Rc<Self>`, `self: Arc<Self>`, or `self: Pin<P>` (where P is one of the previous types except `Self`)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `&str` cannot be used as the type of `self` without the `arbitrary_self_types` feature
[INFO] [stderr]   --> src/main.rs:71:17
[INFO] [stderr]    |
[INFO] [stderr] 71 |     fn as_bytes(&self) -> &[u8] {
[INFO] [stderr]    |                 ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: for more information, see https://github.com/rust-lang/rust/issues/44874
[INFO] [stderr]    = help: add `#![feature(arbitrary_self_types)]` to the crate attributes to enable
[INFO] [stderr]    = help: consider changing to `self`, `&self`, `&mut self`, `self: Box<Self>`, `self: Rc<Self>`, `self: Arc<Self>`, or `self: Pin<P>` (where P is one of the previous types except `Self`)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `&str` cannot be used as the type of `self` without the `arbitrary_self_types` feature
[INFO] [stderr]   --> src/main.rs:75:12
[INFO] [stderr]    |
[INFO] [stderr] 75 |     fn len(&self) -> usize {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: for more information, see https://github.com/rust-lang/rust/issues/44874
[INFO] [stderr]    = help: add `#![feature(arbitrary_self_types)]` to the crate attributes to enable
[INFO] [stderr]    = help: consider changing to `self`, `&self`, `&mut self`, `self: Box<Self>`, `self: Rc<Self>`, `self: Arc<Self>`, or `self: Pin<P>` (where P is one of the previous types except `Self`)
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 8 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0658`.
[INFO] [stderr] error[E0463]: can't find crate for `test`
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `rust_arm_cortex-m_semihosted_hello_world`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error: Could not compile `rust_arm_cortex-m_semihosted_hello_world`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "e8d4a88e7d0b422fe6207a77644f34160c0054ef5e8d19bbfe48ef1af64a3937"`
[INFO] running `"docker" "rm" "-f" "e8d4a88e7d0b422fe6207a77644f34160c0054ef5e8d19bbfe48ef1af64a3937"`
[INFO] [stdout] e8d4a88e7d0b422fe6207a77644f34160c0054ef5e8d19bbfe48ef1af64a3937