[INFO] cloning repository https://github.com/mattcompiles/duct_tape
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mattcompiles/duct_tape" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmattcompiles%2Fduct_tape", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmattcompiles%2Fduct_tape'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bb2513d8dbd2d0034645dcbc7871c5fad7fd42a4
[INFO] documenting mattcompiles/duct_tape against beta-2021-09-08 for beta-1.56-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmattcompiles%2Fduct_tape" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mattcompiles/duct_tape on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mattcompiles/duct_tape
[INFO] finished tweaking git repo https://github.com/mattcompiles/duct_tape
[INFO] tweaked toml for git repo https://github.com/mattcompiles/duct_tape written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/mattcompiles/duct_tape already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded siphasher v0.3.6
[INFO] [stderr]   Downloaded pmutil v0.5.3
[INFO] [stderr]   Downloaded swc_macros_common v0.3.3
[INFO] [stderr]   Downloaded static-map-macro v0.2.1
[INFO] [stderr]   Downloaded ordered-float v2.7.0
[INFO] [stderr]   Downloaded anyhow v1.0.42
[INFO] [stderr]   Downloaded swc_ecma_transforms_macros v0.2.1
[INFO] [stderr]   Downloaded phf_macros v0.8.0
[INFO] [stderr]   Downloaded swc_ecma_ast v0.47.0
[INFO] [stderr]   Downloaded swc_visit v0.2.5
[INFO] [stderr]   Downloaded is-macro v0.1.9
[INFO] [stderr]   Downloaded string_enum v0.3.1
[INFO] [stderr]   Downloaded if_chain v1.0.1
[INFO] [stderr]   Downloaded swc_ecma_utils v0.38.0
[INFO] [stderr]   Downloaded swc_eq_ignore_macros v0.1.0
[INFO] [stderr]   Downloaded swc_ecma_transforms_proposal v0.24.0
[INFO] [stderr]   Downloaded node-builtins v0.1.0
[INFO] [stderr]   Downloaded swc_ecma_transforms_react v0.25.1
[INFO] [stderr]   Downloaded swc_ecma_codegen v0.60.1
[INFO] [stderr]   Downloaded st-map v0.1.4
[INFO] [stderr]   Downloaded swc_ecma_transforms_optimization v0.27.2
[INFO] [stderr]   Downloaded swc_ecma_loader v0.9.1
[INFO] [stderr]   Downloaded swc_ecma_transforms_classes v0.6.0
[INFO] [stderr]   Downloaded swc_ecma_transforms_module v0.24.1
[INFO] [stderr]   Downloaded swc_ecma_transforms_base v0.20.2
[INFO] [stderr]   Downloaded node-resolve v2.2.0
[INFO] [stderr]   Downloaded swc_ecma_preset_env v0.27.0
[INFO] [stderr]   Downloaded swc_ecma_transforms_compat v0.23.0
[INFO] [stderr]   Downloaded swc_ecma_parser v0.61.3
[INFO] [stderr]   Downloaded swc_atoms v0.2.6
[INFO] [stderr]   Downloaded ast_node v0.7.3
[INFO] [stderr]   Downloaded normpath v0.2.0
[INFO] [stderr]   Downloaded retain_mut v0.1.3
[INFO] [stderr]   Downloaded lexical v5.2.2
[INFO] [stderr]   Downloaded swc_ecma_transforms_typescript v0.26.0
[INFO] [stderr]   Downloaded swc_ecma_codegen_macros v0.5.2
[INFO] [stderr]   Downloaded pathdiff v0.2.0
[INFO] [stderr]   Downloaded swc_ecma_transforms v0.57.0
[INFO] [stderr]   Downloaded swc_ecmascript v0.43.0
[INFO] [stderr]   Downloaded swc_ecma_visit v0.33.0
[INFO] [stderr]   Downloaded enum_kind v0.2.1
[INFO] [stderr]   Downloaded swc_common v0.10.23
[INFO] [stderr]   Downloaded swc_visit_macros v0.2.3
[INFO] [stderr]   Downloaded sourcemap v6.0.1
[INFO] [stderr]   Downloaded from_variant v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bb795b447240a7d3b806f4b2a53a9aaa8f7aea3226af437c78b135068847e2a1
[INFO] running `Command { std: "docker" "start" "-a" "bb795b447240a7d3b806f4b2a53a9aaa8f7aea3226af437c78b135068847e2a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb795b447240a7d3b806f4b2a53a9aaa8f7aea3226af437c78b135068847e2a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb795b447240a7d3b806f4b2a53a9aaa8f7aea3226af437c78b135068847e2a1", kill_on_drop: false }`
[INFO] [stdout] bb795b447240a7d3b806f4b2a53a9aaa8f7aea3226af437c78b135068847e2a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db4abeecaa09cc3d75fb0b6e4810cc1ae4fcc775b5b6a4464a2128d10ac248f3
[INFO] running `Command { std: "docker" "start" "-a" "db4abeecaa09cc3d75fb0b6e4810cc1ae4fcc775b5b6a4464a2128d10ac248f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.65
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling siphasher v0.3.6
[INFO] [stderr]    Compiling strsim v0.9.3
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]     Checking precomputed-hash v0.1.1
[INFO] [stderr]     Checking new_debug_unreachable v1.0.4
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking base64 v0.11.0
[INFO] [stderr]     Checking if_chain v1.0.1
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]     Checking unicode-xid v0.2.2
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling anyhow v1.0.42
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]     Checking cpufeatures v0.1.5
[INFO] [stderr]     Checking pathdiff v0.2.0
[INFO] [stderr]     Checking retain_mut v0.1.3
[INFO] [stderr]     Checking semver-parser v0.7.0
[INFO] [stderr]     Checking node-builtins v0.1.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking tinyvec v1.3.1
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling phf_shared v0.8.0
[INFO] [stderr]     Checking owning_ref v0.4.1
[INFO] [stderr]     Checking unicode-normalization v0.1.19
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking dashmap v4.0.2
[INFO] [stderr]     Checking rayon-core v1.9.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]     Checking rayon v1.5.1
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[INFO] [stderr]     Checking idna v0.2.3
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[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]     Checking sha-1 v0.9.7
[INFO] [stderr]     Checking lexical v5.2.2
[INFO] [stderr]     Checking url v2.2.2
[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]     Checking Inflector v0.11.4
[INFO] [stderr]    Compiling string_cache_codegen v0.5.1
[INFO] [stderr]    Compiling swc_atoms v0.2.6
[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 darling_macro v0.10.2
[INFO] [stderr]    Compiling swc_visit_macros v0.2.3
[INFO] [stderr]    Compiling from_variant v0.1.3
[INFO] [stderr]    Compiling swc_eq_ignore_macros v0.1.0
[INFO] [stderr]    Compiling string_enum v0.3.1
[INFO] [stderr]    Compiling is-macro v0.1.9
[INFO] [stderr]    Compiling enum_kind v0.2.1
[INFO] [stderr]    Compiling phf_macros v0.8.0
[INFO] [stderr]    Compiling swc_ecma_transforms_macros v0.2.1
[INFO] [stderr]    Compiling static-map-macro v0.2.1
[INFO] [stderr]    Compiling swc_ecma_codegen_macros v0.5.2
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling ast_node v0.7.3
[INFO] [stderr]     Checking st-map v0.1.4
[INFO] [stderr]     Checking phf v0.8.0
[INFO] [stderr]     Checking swc_visit v0.2.5
[INFO] [stderr]     Checking string_cache v0.8.1
[INFO] [stderr]     Checking semver v0.9.0
[INFO] [stderr]     Checking sourcemap v6.0.1
[INFO] [stderr]     Checking node-resolve v2.2.0
[INFO] [stderr]     Checking swc_common v0.10.23
[INFO] [stderr]     Checking swc_ecma_ast v0.47.0
[INFO] [stderr]     Checking swc_ecma_visit v0.33.0
[INFO] [stderr]     Checking swc_ecma_parser v0.61.3
[INFO] [stderr]     Checking swc_ecma_utils v0.38.0
[INFO] [stderr]     Checking swc_ecma_loader v0.9.1
[INFO] [stderr]     Checking swc_ecma_transforms_base v0.20.2
[INFO] [stderr]     Checking swc_ecma_codegen v0.60.1
[INFO] [stderr]     Checking swc_ecma_transforms_classes v0.6.0
[INFO] [stderr]     Checking swc_ecma_transforms_react v0.25.1
[INFO] [stderr]     Checking swc_ecma_transforms_module v0.24.1
[INFO] [stderr]     Checking swc_ecma_transforms_optimization v0.27.2
[INFO] [stderr]     Checking swc_ecma_transforms_typescript v0.26.0
[INFO] [stderr]     Checking swc_ecma_transforms_compat v0.23.0
[INFO] [stderr]     Checking swc_ecma_transforms_proposal v0.24.0
[INFO] [stderr]     Checking swc_ecma_transforms v0.57.0
[INFO] [stderr]     Checking swc_ecma_preset_env v0.27.0
[INFO] [stderr]     Checking swc_ecmascript v0.43.0
[INFO] [stderr]  Documenting ducttape v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 52s
[INFO] running `Command { std: "docker" "inspect" "db4abeecaa09cc3d75fb0b6e4810cc1ae4fcc775b5b6a4464a2128d10ac248f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db4abeecaa09cc3d75fb0b6e4810cc1ae4fcc775b5b6a4464a2128d10ac248f3", kill_on_drop: false }`
[INFO] [stdout] db4abeecaa09cc3d75fb0b6e4810cc1ae4fcc775b5b6a4464a2128d10ac248f3