[INFO] fetching crate jsdoc 0.60.0...
[INFO] testing jsdoc-0.60.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate jsdoc 0.60.0 into /workspace/builds/worker-52/source
[INFO] validating manifest of crates.io crate jsdoc 0.60.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jsdoc 0.60.0
[INFO] finished tweaking crates.io crate jsdoc 0.60.0
[INFO] tweaked toml for crates.io crate jsdoc 0.60.0 written to /workspace/builds/worker-52/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded testing v0.18.1
[INFO] [stderr]   Downloaded testing_macros v0.2.5
[INFO] [stderr]   Downloaded relative-path v1.6.1
[INFO] [stderr]   Downloaded swc_common v0.17.9
[INFO] [stderr]   Downloaded swc_ecma_ast v0.68.3
[INFO] [stderr]   Downloaded better_scoped_tls v0.1.0
[INFO] [stderr]   Downloaded swc_visit_macros v0.3.1
[INFO] [stderr]   Downloaded swc_ecma_parser v0.91.11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7b052c35d0ed3cc86293c62f1faf288fffd52bc85e5e86408176df40e03547d8
[INFO] running `Command { std: "docker" "start" "-a" "7b052c35d0ed3cc86293c62f1faf288fffd52bc85e5e86408176df40e03547d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b052c35d0ed3cc86293c62f1faf288fffd52bc85e5e86408176df40e03547d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b052c35d0ed3cc86293c62f1faf288fffd52bc85e5e86408176df40e03547d8", kill_on_drop: false }`
[INFO] [stdout] 7b052c35d0ed3cc86293c62f1faf288fffd52bc85e5e86408176df40e03547d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e12d1251433bdd84445a8ee29ac03f9dfde4839ce3fd9dfde4db3207b07c322
[INFO] running `Command { std: "docker" "start" "-a" "5e12d1251433bdd84445a8ee29ac03f9dfde4839ce3fd9dfde4db3207b07c322", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] [stderr]    Compiling unicode-bidi v0.3.7
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[INFO] [stderr]    Compiling once_cell v1.9.0
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[INFO] [stderr]    Compiling instant v0.1.12
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[INFO] [stderr]    Compiling tinyvec v1.5.1
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[INFO] [stderr]    Compiling lock_api v0.4.6
[INFO] [stderr]    Compiling debug_unreachable v0.1.1
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[INFO] [stderr]    Compiling num-traits v0.2.14
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[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling rand_core v0.5.1
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[INFO] [stderr]    Compiling getrandom v0.2.5
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[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling string_cache_codegen v0.5.1
[INFO] [stderr]    Compiling swc_atoms v0.2.9
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling pmutil v0.5.3
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling swc_macros_common v0.3.3
[INFO] [stderr]    Compiling tracing-attributes v0.1.19
[INFO] [stderr]    Compiling swc_visit_macros v0.3.1
[INFO] [stderr]    Compiling from_variant v0.1.3
[INFO] [stderr]    Compiling swc_eq_ignore_macros v0.1.0
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling ast_node v0.7.6
[INFO] [stderr]    Compiling tracing v0.1.31
[INFO] [stderr]    Compiling swc_visit v0.3.0
[INFO] [stderr]    Compiling string_cache v0.8.3
[INFO] [stderr]    Compiling swc_common v0.17.9
[INFO] [stderr]    Compiling jsdoc v0.60.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.38s
[INFO] running `Command { std: "docker" "inspect" "5e12d1251433bdd84445a8ee29ac03f9dfde4839ce3fd9dfde4db3207b07c322", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e12d1251433bdd84445a8ee29ac03f9dfde4839ce3fd9dfde4db3207b07c322", kill_on_drop: false }`
[INFO] [stdout] 5e12d1251433bdd84445a8ee29ac03f9dfde4839ce3fd9dfde4db3207b07c322
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d04b04fac666f2bcb2c9cec367b5c5444c0ef44b252a9fab7d0fe0412b05b9ab
[INFO] running `Command { std: "docker" "start" "-a" "d04b04fac666f2bcb2c9cec367b5c5444c0ef44b252a9fab7d0fe0412b05b9ab", 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] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling anyhow v1.0.55
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling diff v0.1.12
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling relative-path v1.6.1
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling typed-arena v2.0.1
[INFO] [stderr]    Compiling tracing-core v0.1.22
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling thread_local v1.1.4
[INFO] [stderr]    Compiling sharded-slab v0.1.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling is-macro v0.2.0
[INFO] [stderr]    Compiling string_enum v0.3.1
[INFO] [stderr]    Compiling enum_kind v0.2.1
[INFO] [stderr]    Compiling pretty_assertions v0.7.2
[INFO] [stderr]    Compiling dashmap v4.0.2
[INFO] [stderr]    Compiling tracing v0.1.31
[INFO] [stderr]    Compiling tracing-log v0.1.2
[INFO] [stderr]    Compiling matchers v0.1.0
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling testing_macros v0.2.5
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling swc_common v0.17.9
[INFO] [stderr]    Compiling lexical v5.2.2
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling tracing-subscriber v0.3.9
[INFO] [stderr]    Compiling swc_ecma_ast v0.68.3
[INFO] [stderr]    Compiling testing v0.18.1
[INFO] [stderr]    Compiling jsdoc v0.60.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling swc_ecma_parser v0.91.11
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> tests/fixture.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(bench_black_box)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `jsdoc` due to 2 previous errors
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "d04b04fac666f2bcb2c9cec367b5c5444c0ef44b252a9fab7d0fe0412b05b9ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d04b04fac666f2bcb2c9cec367b5c5444c0ef44b252a9fab7d0fe0412b05b9ab", kill_on_drop: false }`
[INFO] [stdout] d04b04fac666f2bcb2c9cec367b5c5444c0ef44b252a9fab7d0fe0412b05b9ab