[INFO] fetching crate matrix-sdk-qrcode 0.4.0...
[INFO] documenting matrix-sdk-qrcode-0.4.0 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate matrix-sdk-qrcode 0.4.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate matrix-sdk-qrcode 0.4.0 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate matrix-sdk-qrcode 0.4.0
[INFO] finished tweaking crates.io crate matrix-sdk-qrcode 0.4.0
[INFO] tweaked toml for crates.io crate matrix-sdk-qrcode 0.4.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] da677b50c9a7035e49f17350b86f6a5194070d0527c49fb5cac918943fc7b86f
[INFO] running `Command { std: "docker" "start" "-a" "da677b50c9a7035e49f17350b86f6a5194070d0527c49fb5cac918943fc7b86f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da677b50c9a7035e49f17350b86f6a5194070d0527c49fb5cac918943fc7b86f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da677b50c9a7035e49f17350b86f6a5194070d0527c49fb5cac918943fc7b86f", kill_on_drop: false }`
[INFO] [stdout] da677b50c9a7035e49f17350b86f6a5194070d0527c49fb5cac918943fc7b86f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c056f98b28c083bfb7f428a947b8279ac25f5c8a56499b4f86696a75609d0744
[INFO] running `Command { std: "docker" "start" "-a" "c056f98b28c083bfb7f428a947b8279ac25f5c8a56499b4f86696a75609d0744", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.15
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling anyhow v1.0.71
[INFO] [stderr]     Checking tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking cpufeatures v0.2.7
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling winnow v0.4.4
[INFO] [stderr]    Compiling serde_json v1.0.96
[INFO] [stderr]     Checking const-oid v0.7.1
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]    Compiling toml_datetime v0.6.1
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]     Checking der v0.5.1
[INFO] [stderr]     Checking unicode-bidi v0.3.13
[INFO] [stderr]     Checking percent-encoding v2.2.0
[INFO] [stderr]     Checking signature v1.6.4
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]    Compiling once_cell v1.17.1
[INFO] [stderr]    Compiling js_int v0.2.2
[INFO] [stderr]     Checking bytes v1.4.0
[INFO] [stderr]     Checking form_urlencoded v1.1.0
[INFO] [stderr]     Checking tracing-core v0.1.30
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]     Checking checked_int_cast v1.0.0
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]     Checking aho-corasick v1.0.1
[INFO] [stderr]     Checking wildmatch v2.1.1
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-padding v0.3.3
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking spki v0.5.4
[INFO] [stderr]     Checking qrcode v0.12.0
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]     Checking digest v0.10.6
[INFO] [stderr]     Checking pkcs7 v0.3.0
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking idna v0.3.0
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking sha2 v0.10.6
[INFO] [stderr]     Checking aes v0.8.2
[INFO] [stderr]     Checking cbc v0.1.2
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking hkdf v0.12.3
[INFO] [stderr]    Compiling toml_edit v0.19.8
[INFO] [stderr]     Checking url v2.3.1
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking regex v1.8.1
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling serde_derive v1.0.160
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling tracing-attributes v0.1.24
[INFO] [stderr]    Compiling prost-derive v0.11.9
[INFO] [stderr]     Checking zeroize v1.3.0
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]    Compiling ruma-identifiers-validation v0.9.1
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking prost v0.11.9
[INFO] [stderr]     Checking serde v1.0.160
[INFO] [stderr]     Checking curve25519-dalek v3.2.1
[INFO] [stderr]     Checking ed25519 v1.5.3
[INFO] [stderr]     Checking serde_bytes v0.11.9
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]     Checking js_option v0.1.1
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]     Checking x25519-dalek v1.2.0
[INFO] [stderr]     Checking ed25519-dalek v1.0.1
[INFO] [stderr]     Checking vodozemac v0.3.0
[INFO] [stderr]    Compiling ruma-macros v0.10.5
[INFO] [stderr]     Checking ruma-common v0.10.5
[INFO] [stderr]  Documenting matrix-sdk-qrcode v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.36s
[INFO] running `Command { std: "docker" "inspect" "c056f98b28c083bfb7f428a947b8279ac25f5c8a56499b4f86696a75609d0744", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c056f98b28c083bfb7f428a947b8279ac25f5c8a56499b4f86696a75609d0744", kill_on_drop: false }`
[INFO] [stdout] c056f98b28c083bfb7f428a947b8279ac25f5c8a56499b4f86696a75609d0744
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "rustdoc" "--lib" "-Zrustdoc-map" "--all-features" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a81da17be7537dcaf310367331544fcde23533c861eee737028b913cd70d9407
[INFO] running `Command { std: "docker" "start" "-a" "a81da17be7537dcaf310367331544fcde23533c861eee737028b913cd70d9407", kill_on_drop: false }`
[INFO] [stderr]  Documenting matrix-sdk-qrcode v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "a81da17be7537dcaf310367331544fcde23533c861eee737028b913cd70d9407", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a81da17be7537dcaf310367331544fcde23533c861eee737028b913cd70d9407", kill_on_drop: false }`
[INFO] [stdout] a81da17be7537dcaf310367331544fcde23533c861eee737028b913cd70d9407
