[INFO] fetching crate tstr 0.2.4...
[INFO] documenting tstr-0.2.4 against 1.81.0 for beta-1.82-rustdoc-1
[INFO] extracting crate tstr 0.2.4 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate tstr 0.2.4 on toolchain 1.81.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.81.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tstr 0.2.4
[INFO] finished tweaking crates.io crate tstr 0.2.4
[INFO] tweaked toml for crates.io crate tstr 0.2.4 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.81.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.77)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.81.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tstr_proc_macros v0.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+1.81.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 881d742ff4def4f6fb75a12c0a815b2436d7c2aae371021a7cb24e4300e18c19
[INFO] running `Command { std: "docker" "start" "-a" "881d742ff4def4f6fb75a12c0a815b2436d7c2aae371021a7cb24e4300e18c19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "881d742ff4def4f6fb75a12c0a815b2436d7c2aae371021a7cb24e4300e18c19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "881d742ff4def4f6fb75a12c0a815b2436d7c2aae371021a7cb24e4300e18c19", kill_on_drop: false }`
[INFO] [stdout] 881d742ff4def4f6fb75a12c0a815b2436d7c2aae371021a7cb24e4300e18c19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+1.81.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1164e98ed5bdc4856c154b387a658fbb9c668d02c9d8761a0f5a84d35d96d49a
[INFO] running `Command { std: "docker" "start" "-a" "1164e98ed5bdc4856c154b387a658fbb9c668d02c9d8761a0f5a84d35d96d49a", kill_on_drop: false }`
[INFO] [stderr]    Compiling tstr_proc_macros v0.2.2
[INFO] [stderr]  Documenting tstr v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/tstr/index.html
[INFO] running `Command { std: "docker" "inspect" "1164e98ed5bdc4856c154b387a658fbb9c668d02c9d8761a0f5a84d35d96d49a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1164e98ed5bdc4856c154b387a658fbb9c668d02c9d8761a0f5a84d35d96d49a", kill_on_drop: false }`
[INFO] [stdout] 1164e98ed5bdc4856c154b387a658fbb9c668d02c9d8761a0f5a84d35d96d49a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+1.81.0" "rustdoc" "--lib" "-Zrustdoc-map" "--features" "docsrs nightly_const_generics cmp_traits" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c4bfa00e92ba8110cc609973901f9ad3ef8e4d4fef7933ae08c3c574cfcc94a
[INFO] running `Command { std: "docker" "start" "-a" "4c4bfa00e92ba8110cc609973901f9ad3ef8e4d4fef7933ae08c3c574cfcc94a", kill_on_drop: false }`
[INFO] [stderr]    Compiling tstr_proc_macros v0.2.2
[INFO] [stderr]  Documenting tstr v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/tstr/index.html
[INFO] running `Command { std: "docker" "inspect" "4c4bfa00e92ba8110cc609973901f9ad3ef8e4d4fef7933ae08c3c574cfcc94a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c4bfa00e92ba8110cc609973901f9ad3ef8e4d4fef7933ae08c3c574cfcc94a", kill_on_drop: false }`
[INFO] [stdout] 4c4bfa00e92ba8110cc609973901f9ad3ef8e4d4fef7933ae08c3c574cfcc94a