[INFO] fetching crate call-trace-macro 0.4.0...
[INFO] documenting call-trace-macro-0.4.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate call-trace-macro 0.4.0 into /workspace/builds/worker-57/source
[INFO] validating manifest of crates.io crate call-trace-macro 0.4.0 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate call-trace-macro 0.4.0
[INFO] finished tweaking crates.io crate call-trace-macro 0.4.0
[INFO] tweaked toml for crates.io crate call-trace-macro 0.4.0 written to /workspace/builds/worker-57/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "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: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e35188016caf179c6968f2b8d017508fa0ac70e3b568bd4ea43bcd334d434fd3
[INFO] running `Command { std: "docker" "start" "-a" "e35188016caf179c6968f2b8d017508fa0ac70e3b568bd4ea43bcd334d434fd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e35188016caf179c6968f2b8d017508fa0ac70e3b568bd4ea43bcd334d434fd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e35188016caf179c6968f2b8d017508fa0ac70e3b568bd4ea43bcd334d434fd3", kill_on_drop: false }`
[INFO] [stdout] e35188016caf179c6968f2b8d017508fa0ac70e3b568bd4ea43bcd334d434fd3
[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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f8f4f399c6edad65049e2729b912bfe672c06fe1980ce7f6514a602656200ad6
[INFO] running `Command { std: "docker" "start" "-a" "f8f4f399c6edad65049e2729b912bfe672c06fe1980ce7f6514a602656200ad6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]     Checking unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking quote v0.6.13
[INFO] [stderr]  Documenting call-trace-macro v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.53s
[INFO] running `Command { std: "docker" "inspect" "f8f4f399c6edad65049e2729b912bfe672c06fe1980ce7f6514a602656200ad6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8f4f399c6edad65049e2729b912bfe672c06fe1980ce7f6514a602656200ad6", kill_on_drop: false }`
[INFO] [stdout] f8f4f399c6edad65049e2729b912bfe672c06fe1980ce7f6514a602656200ad6
[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" "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" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] e8b2480bc1efc5ee538e4ad074d6278dabe000f09a070d0c93164bc6aa17af1d
[INFO] running `Command { std: "docker" "start" "-a" "e8b2480bc1efc5ee538e4ad074d6278dabe000f09a070d0c93164bc6aa17af1d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]     Checking unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking quote v0.6.13
[INFO] [stderr]  Documenting call-trace-macro v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.60s
[INFO] running `Command { std: "docker" "inspect" "e8b2480bc1efc5ee538e4ad074d6278dabe000f09a070d0c93164bc6aa17af1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8b2480bc1efc5ee538e4ad074d6278dabe000f09a070d0c93164bc6aa17af1d", kill_on_drop: false }`
[INFO] [stdout] e8b2480bc1efc5ee538e4ad074d6278dabe000f09a070d0c93164bc6aa17af1d