[INFO] cloning repository https://github.com/jonlamb-gh/ferros-sabrelite-toy-system
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jonlamb-gh/ferros-sabrelite-toy-system" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonlamb-gh%2Fferros-sabrelite-toy-system", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonlamb-gh%2Fferros-sabrelite-toy-system'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7c6b69f5f007b445d0fde3bdf8a03c7b8fce22da
[INFO] documenting jonlamb-gh/ferros-sabrelite-toy-system against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonlamb-gh%2Fferros-sabrelite-toy-system" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jonlamb-gh/ferros-sabrelite-toy-system on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-9/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-9/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/jonlamb-gh/ferros-sabrelite-toy-system
[INFO] finished tweaking git repo https://github.com/jonlamb-gh/ferros-sabrelite-toy-system
[INFO] tweaked toml for git repo https://github.com/jonlamb-gh/ferros-sabrelite-toy-system written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/jonlamb-gh/ferros-sabrelite-toy-system already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ba8ae023bd7cf361dcadc91331ebef21c03aebb0a31489bcc5b8d85af91c4c0
[INFO] running `Command { std: "docker" "start" "-a" "8ba8ae023bd7cf361dcadc91331ebef21c03aebb0a31489bcc5b8d85af91c4c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ba8ae023bd7cf361dcadc91331ebef21c03aebb0a31489bcc5b8d85af91c4c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ba8ae023bd7cf361dcadc91331ebef21c03aebb0a31489bcc5b8d85af91c4c0", kill_on_drop: false }`
[INFO] [stdout] 8ba8ae023bd7cf361dcadc91331ebef21c03aebb0a31489bcc5b8d85af91c4c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33d72cbb787079ceb9ec1d9bd5620a63281058837dfbcbaf8a33a3631e512e62
[INFO] running `Command { std: "docker" "start" "-a" "33d72cbb787079ceb9ec1d9bd5620a63281058837dfbcbaf8a33a3631e512e62", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.30
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.105
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling bindgen v0.52.0
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling cc v1.0.71
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]     Checking zero v0.1.2
[INFO] [stderr]     Checking nb v1.0.0
[INFO] [stderr]     Checking pdqsort v1.0.3
[INFO] [stderr]    Compiling debug-logger v0.1.0 (/opt/rustwide/workdir/libraries/debug-logger)
[INFO] [stderr]     Checking cross_queue v0.1.0 (https://github.com/auxoncorp/ferros.git#e26f2bc9)
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking array-init v2.0.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling matches v0.1.9
[INFO] [stderr]    Compiling heapless v0.7.7
[INFO] [stderr]    Compiling unicode-bidi v0.3.7
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking tickv v0.1.0 (https://github.com/tock/tock.git?rev=772a9e68735025205a3da52a3a0c9fdee8b6148d#772a9e68)
[INFO] [stderr]     Checking siphasher v0.3.7
[INFO] [stderr]     Checking managed v0.7.2
[INFO] [stderr]     Checking menu v0.3.2
[INFO] [stderr]    Compiling tinyvec v1.5.1
[INFO] [stderr]    Compiling xmas-elf v0.7.0
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]     Checking lock_api v0.4.5
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]     Checking smoltcp v0.7.5
[INFO] [stderr]     Checking selfe-arc v0.1.1 (https://github.com/auxoncorp/selfe-sys#a2dd6b6a)
[INFO] [stderr]     Checking embedded-hal v0.2.6
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling clang-sys v0.28.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]     Checking spin v0.9.2
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]     Checking bounded-registers v0.1.3 (https://github.com/auxoncorp/bounded-registers.git#636c22d2)
[INFO] [stderr]     Checking generic-array v0.13.3
[INFO] [stderr]     Checking net-types v0.1.0 (/opt/rustwide/workdir/libraries/net-types)
[INFO] [stderr]  Documenting net-types v0.1.0 (/opt/rustwide/workdir/libraries/net-types)
[INFO] [stderr]    Compiling cexpr v0.3.6
[INFO] [stderr]    Compiling ferros-build v0.1.0 (https://github.com/auxoncorp/ferros.git#e26f2bc9)
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/bounded-registers-8dfe38df9f613a74/636c22d/src/lib.rs:315:1
[INFO] [stdout]     |
[INFO] [stdout] 315 | #![feature(const_fn_trait_bound)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute
[INFO] [stdout]     |
[INFO] [stdout]     = help: the feature `const_fn_trait_bound` has been stable since 1.61.0 and no longer requires an attribute to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking num-complex v0.4.0
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bounded-registers` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "33d72cbb787079ceb9ec1d9bd5620a63281058837dfbcbaf8a33a3631e512e62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33d72cbb787079ceb9ec1d9bd5620a63281058837dfbcbaf8a33a3631e512e62", kill_on_drop: false }`
[INFO] [stdout] 33d72cbb787079ceb9ec1d9bd5620a63281058837dfbcbaf8a33a3631e512e62