[INFO] fetching crate mdmath_core 0.4.0...
[INFO] documenting mdmath_core-0.4.0 against 1.93.0 for beta-1.94-rustdoc-2
[INFO] extracting crate mdmath_core 0.4.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate mdmath_core 0.4.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate mdmath_core 0.4.0
[INFO] tweaked toml for crates.io crate mdmath_core 0.4.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mdmath_core 0.4.0 on toolchain 1.93.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.93.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mdmath_core 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.93.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9065ab5b0982cf2b524991027795ebed344e2ce39f7cecda9e625816e519de2d
[INFO] running `Command { std: "docker" "start" "-a" "9065ab5b0982cf2b524991027795ebed344e2ce39f7cecda9e625816e519de2d", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6c07b9be5ac78090c4462c0b800a9829aa28487599baab29ec2a6015d6d7621
[INFO] running `Command { std: "docker" "start" "-a" "b6c07b9be5ac78090c4462c0b800a9829aa28487599baab29ec2a6015d6d7621", kill_on_drop: false }`
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[INFO] [stderr]    Compiling mod_interface_meta v0.32.0
[INFO] [stderr]     Checking mod_interface v0.34.0
[INFO] [stderr]  Documenting mdmath_core v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.61s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/mdmath_core/index.html
[INFO] running `Command { std: "docker" "inspect" "b6c07b9be5ac78090c4462c0b800a9829aa28487599baab29ec2a6015d6d7621", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6c07b9be5ac78090c4462c0b800a9829aa28487599baab29ec2a6015d6d7621", kill_on_drop: false }`
[INFO] [stdout] b6c07b9be5ac78090c4462c0b800a9829aa28487599baab29ec2a6015d6d7621
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "rustdoc" "--lib" "-Zrustdoc-map" "--all-features" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 482741d0e62756c96402ceadc8354c847fa7a8e83b5c35033c0431fc542ba9e1
[INFO] running `Command { std: "docker" "start" "-a" "482741d0e62756c96402ceadc8354c847fa7a8e83b5c35033c0431fc542ba9e1", kill_on_drop: false }`
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[INFO] [stderr]     Checking mod_interface v0.34.0
[INFO] [stderr]  Documenting mdmath_core v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.09s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/mdmath_core/index.html
[INFO] running `Command { std: "docker" "inspect" "482741d0e62756c96402ceadc8354c847fa7a8e83b5c35033c0431fc542ba9e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "482741d0e62756c96402ceadc8354c847fa7a8e83b5c35033c0431fc542ba9e1", kill_on_drop: false }`
[INFO] [stdout] 482741d0e62756c96402ceadc8354c847fa7a8e83b5c35033c0431fc542ba9e1