[INFO] fetching crate sway-ir 0.13.0...
[INFO] documenting sway-ir-0.13.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate sway-ir 0.13.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate sway-ir 0.13.0 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] started tweaking crates.io crate sway-ir 0.13.0
[INFO] finished tweaking crates.io crate sway-ir 0.13.0
[INFO] tweaked toml for crates.io crate sway-ir 0.13.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate sway-ir 0.13.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] df551d6b708aba14ce9cc0d41f8fd77e14001c479b782a74b27ad542be051edc
[INFO] running `Command { std: "docker" "start" "-a" "df551d6b708aba14ce9cc0d41f8fd77e14001c479b782a74b27ad542be051edc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df551d6b708aba14ce9cc0d41f8fd77e14001c479b782a74b27ad542be051edc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df551d6b708aba14ce9cc0d41f8fd77e14001c479b782a74b27ad542be051edc", kill_on_drop: false }`
[INFO] [stdout] df551d6b708aba14ce9cc0d41f8fd77e14001c479b782a74b27ad542be051edc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b078ff30434235f18f475ceeeb76689e156acf6babb525165109fa36594daa8c
[INFO] running `Command { std: "docker" "start" "-a" "b078ff30434235f18f475ceeeb76689e156acf6babb525165109fa36594daa8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]     Checking fuel-types v0.3.1
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]     Checking cpufeatures v0.2.2
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking borrown v0.1.0
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking itertools v0.10.3
[INFO] [stderr]     Checking generational-arena v0.2.8
[INFO] [stderr]     Checking fuel-asm v0.4.0
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]    Compiling secp256k1-sys v0.4.2
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]     Checking getrandom v0.2.6
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]    Compiling peg-macros v0.7.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking regex v1.5.5
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]     Checking secp256k1 v0.20.3
[INFO] [stderr]     Checking fuel-crypto v0.4.2
[INFO] [stderr]     Checking peg v0.7.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]     Checking thiserror v1.0.31
[INFO] [stderr]     Checking filecheck v0.5.0
[INFO] [stderr]     Checking fuel-tx v0.9.0
[INFO] [stderr]     Checking sway-types v0.13.0
[INFO] [stderr]     Checking sway-ir v0.13.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting sway-ir v0.13.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] running `Command { std: "docker" "inspect" "b078ff30434235f18f475ceeeb76689e156acf6babb525165109fa36594daa8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b078ff30434235f18f475ceeeb76689e156acf6babb525165109fa36594daa8c", kill_on_drop: false }`
[INFO] [stdout] b078ff30434235f18f475ceeeb76689e156acf6babb525165109fa36594daa8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "RUSTFLAGS=--cap-lints=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6f83e21517d4ae03b1f90d71092d606cf5ac67d768bbcd614290b1321db3ca3c
[INFO] running `Command { std: "docker" "start" "-a" "6f83e21517d4ae03b1f90d71092d606cf5ac67d768bbcd614290b1321db3ca3c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]     Checking fuel-types v0.3.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]     Checking cpufeatures v0.2.2
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking borrown v0.1.0
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]    Compiling peg-runtime v0.7.0
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking itertools v0.10.3
[INFO] [stderr]     Checking generational-arena v0.2.8
[INFO] [stderr]     Checking fuel-asm v0.4.0
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling secp256k1-sys v0.4.2
[INFO] [stderr]    Compiling peg-macros v0.7.0
[INFO] [stderr]     Checking getrandom v0.2.6
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking regex v1.5.5
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]     Checking secp256k1 v0.20.3
[INFO] [stderr]     Checking fuel-crypto v0.4.2
[INFO] [stderr]     Checking peg v0.7.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]     Checking thiserror v1.0.31
[INFO] [stderr]     Checking filecheck v0.5.0
[INFO] [stderr]     Checking fuel-tx v0.9.0
[INFO] [stderr]     Checking sway-types v0.13.0
[INFO] [stderr]  Documenting sway-ir v0.13.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected one of "!", "##", "$", "&", "(", ")", "/", "<", "@", "expected", "position", "precedence", "quiet"
[INFO] [stdout]    --> src/parser.rs:28:5
[INFO] [stdout]     |
[INFO] [stdout] 28  | /     peg::parser! {
[INFO] [stdout] 29  | |         pub(in crate::parser) grammar parser() for str {
[INFO] [stdout] 30  | |             pub(in crate::parser) rule ir_descrs() -> IrAstModule
[INFO] [stdout] 31  | |                 = _ s:script() eoi() {
[INFO] [stdout] ...   |
[INFO] [stdout] 476 | |         }
[INFO] [stdout] 477 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `peg::parser` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `sway-ir`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type lib --crate-name sway_ir src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat -Z unstable-options --document-private-items -C metadata=bee79127ab7b5e33 -L dependency=/opt/rustwide/target/debug/deps --extern filecheck=/opt/rustwide/target/debug/deps/libfilecheck-be4b6e96aebfb8e0.rmeta --extern generational_arena=/opt/rustwide/target/debug/deps/libgenerational_arena-941e8977574631f1.rmeta --extern peg=/opt/rustwide/target/debug/deps/libpeg-59d0bf9b81352f26.rmeta --extern sway_types=/opt/rustwide/target/debug/deps/libsway_types-5280006abc7dac9b.rmeta --extern-html-root-url 'filecheck=https://docs.rs/filecheck/0.5.0/' --extern-html-root-url 'generational_arena=https://docs.rs/generational-arena/0.2.8/' --extern-html-root-url 'peg=https://docs.rs/peg/0.7.0/' --extern-html-root-url 'sway_types=https://docs.rs/sway-types/0.13.0/' -Zunstable-options --crate-version 0.13.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "6f83e21517d4ae03b1f90d71092d606cf5ac67d768bbcd614290b1321db3ca3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f83e21517d4ae03b1f90d71092d606cf5ac67d768bbcd614290b1321db3ca3c", kill_on_drop: false }`
[INFO] [stdout] 6f83e21517d4ae03b1f90d71092d606cf5ac67d768bbcd614290b1321db3ca3c