[INFO] fetching crate cexio 0.5.3...
[INFO] documenting cexio-0.5.3 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate cexio 0.5.3 into /workspace/builds/worker-57/source
[INFO] validating manifest of crates.io crate cexio 0.5.3 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 cexio 0.5.3
[INFO] finished tweaking crates.io crate cexio 0.5.3
[INFO] tweaked toml for crates.io crate cexio 0.5.3 written to /workspace/builds/worker-57/source/Cargo.toml
[INFO] crate crates.io crate cexio 0.5.3 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 }`
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[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] 2102fd8d984344ab40960419c3ff63e7356284cbd93022f8d9a9709cc31bb0d6
[INFO] running `Command { std: "docker" "start" "-a" "2102fd8d984344ab40960419c3ff63e7356284cbd93022f8d9a9709cc31bb0d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2102fd8d984344ab40960419c3ff63e7356284cbd93022f8d9a9709cc31bb0d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2102fd8d984344ab40960419c3ff63e7356284cbd93022f8d9a9709cc31bb0d6", kill_on_drop: false }`
[INFO] [stdout] 2102fd8d984344ab40960419c3ff63e7356284cbd93022f8d9a9709cc31bb0d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] 498e56ee0eb5da63cdd3a5211e86077c755b54eaec8acd05588d57006c1d95c0
[INFO] running `Command { std: "docker" "start" "-a" "498e56ee0eb5da63cdd3a5211e86077c755b54eaec8acd05588d57006c1d95c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]     Checking cfg-if v0.1.10
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[INFO] [stderr]  Documenting cexio v0.5.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `BTC_USD` should have an upper camel case name
[INFO] [stdout]    --> src/models.rs:355:12
[INFO] [stdout]     |
[INFO] [stdout] 355 | pub struct BTC_USD {
[INFO] [stdout]     |            ^^^^^^^ help: convert the identifier to upper camel case: `BtcUsd`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.20s
[INFO] running `Command { std: "docker" "inspect" "498e56ee0eb5da63cdd3a5211e86077c755b54eaec8acd05588d57006c1d95c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "498e56ee0eb5da63cdd3a5211e86077c755b54eaec8acd05588d57006c1d95c0", kill_on_drop: false }`
[INFO] [stdout] 498e56ee0eb5da63cdd3a5211e86077c755b54eaec8acd05588d57006c1d95c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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] [stdout] d423db61cc857a4dd1aa2b9758251b72a2b3b4dcd7d7fe24fa06fa9edc5fde1f
[INFO] running `Command { std: "docker" "start" "-a" "d423db61cc857a4dd1aa2b9758251b72a2b3b4dcd7d7fe24fa06fa9edc5fde1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling autocfg v1.0.0
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[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]    Compiling cc v1.0.54
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]     Checking bytes v0.5.5
[INFO] [stderr]     Checking slab v0.4.2
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[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling openssl v0.10.29
[INFO] [stderr]     Checking foreign-types-shared v0.1.1
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[INFO] [stderr]     Checking digest v0.9.0
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[INFO] [stderr]    Compiling strum_macros v0.18.0
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[INFO] [stderr]     Checking hyper-tls v0.4.1
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[INFO] [stderr]  Documenting cexio v0.5.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `BTC_USD` should have an upper camel case name
[INFO] [stdout]    --> src/models.rs:355:12
[INFO] [stdout]     |
[INFO] [stdout] 355 | pub struct BTC_USD {
[INFO] [stdout]     |            ^^^^^^^ help: convert the identifier to upper camel case: `BtcUsd`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.64s
[INFO] running `Command { std: "docker" "inspect" "d423db61cc857a4dd1aa2b9758251b72a2b3b4dcd7d7fe24fa06fa9edc5fde1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d423db61cc857a4dd1aa2b9758251b72a2b3b4dcd7d7fe24fa06fa9edc5fde1f", kill_on_drop: false }`
[INFO] [stdout] d423db61cc857a4dd1aa2b9758251b72a2b3b4dcd7d7fe24fa06fa9edc5fde1f