[INFO] fetching crate mdmath 0.1.0...
[INFO] documenting mdmath-0.1.0 against 1.93.0 for beta-1.94-rustdoc-1
[INFO] extracting crate mdmath 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate mdmath 0.1.0
[INFO] finished tweaking crates.io crate mdmath 0.1.0
[INFO] tweaked toml for crates.io crate mdmath 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mdmath 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.93.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 115 packages to latest compatible versions
[INFO] [stderr]       Adding either v1.6.1 (available: v1.15.0)
[INFO] [stderr]       Adding former v2.9.0 (available: v2.42.0)
[INFO] [stderr]       Adding former_meta v2.9.0 (available: v2.40.0)
[INFO] [stderr]       Adding former_types v2.8.0 (available: v2.35.0)
[INFO] [stderr]       Adding mod_interface v0.25.0 (available: v0.58.0)
[INFO] [stderr]       Adding test_tools v0.10.0 (available: v0.16.0)
[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 }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mod_interface v0.24.0
[INFO] [stderr]   Downloaded mod_interface_meta v0.24.0
[INFO] [stderr]   Downloaded process_tools v0.9.0
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[INFO] [stderr]   Downloaded typing_tools v0.9.0
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[INFO] [stderr]   Downloaded clone_dyn_types v0.23.0
[INFO] [stderr]   Downloaded test_tools v0.10.0
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[INFO] [stderr]   Downloaded diagnostics_tools v0.9.0
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[INFO] [stderr]   Downloaded derive_tools_meta v0.27.0
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[INFO] [stderr]   Downloaded collection_tools v0.12.0
[INFO] [stderr]   Downloaded iter_tools v0.21.0
[INFO] [stderr]   Downloaded for_each v0.9.0
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[INFO] [stderr]   Downloaded impls_index_meta v0.8.0
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[INFO] [stderr]   Downloaded error_tools v0.17.0
[INFO] [stderr]   Downloaded interval_adapter v0.24.0
[INFO] [stderr]   Downloaded proper_path_tools v0.10.0
[INFO] [stderr]   Downloaded inspect_type v0.11.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c1cc7856725247c0616592b9c42811bec65b8dbf4186fe39684fdacf8fb27b0e
[INFO] running `Command { std: "docker" "start" "-a" "c1cc7856725247c0616592b9c42811bec65b8dbf4186fe39684fdacf8fb27b0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1cc7856725247c0616592b9c42811bec65b8dbf4186fe39684fdacf8fb27b0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1cc7856725247c0616592b9c42811bec65b8dbf4186fe39684fdacf8fb27b0e", kill_on_drop: false }`
[INFO] [stdout] c1cc7856725247c0616592b9c42811bec65b8dbf4186fe39684fdacf8fb27b0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/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] ca6df1bbf681cb08a62a7336393cef4056e3e5c54cde3db6eaedc669b71bcff5
[INFO] running `Command { std: "docker" "start" "-a" "ca6df1bbf681cb08a62a7336393cef4056e3e5c54cde3db6eaedc669b71bcff5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling collection_tools v0.12.0
[INFO] [stderr]    Compiling clone_dyn_types v0.23.0
[INFO] [stderr]    Compiling interval_adapter v0.24.0
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]    Compiling derive_tools v0.29.0
[INFO] [stderr]    Compiling former_types v2.8.0
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]    Compiling const_format v0.2.35
[INFO] [stderr]    Compiling iter_tools v0.21.0
[INFO] [stderr]    Compiling macro_tools v0.40.0
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]    Compiling derive_tools_meta v0.28.0
[INFO] [stderr]    Compiling derive_more v1.0.0
[INFO] [stderr]    Compiling mod_interface_meta v0.25.0
[INFO] [stderr]     Checking mod_interface v0.25.0
[INFO] [stderr]  Documenting mdmath v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.24s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/mdmath/index.html
[INFO] running `Command { std: "docker" "inspect" "ca6df1bbf681cb08a62a7336393cef4056e3e5c54cde3db6eaedc669b71bcff5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca6df1bbf681cb08a62a7336393cef4056e3e5c54cde3db6eaedc669b71bcff5", kill_on_drop: false }`
[INFO] [stdout] ca6df1bbf681cb08a62a7336393cef4056e3e5c54cde3db6eaedc669b71bcff5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f90a6c47287cd6bf015d0c6b8561b78306d12162d4d2166305b614adb9ea6aa
[INFO] running `Command { std: "docker" "start" "-a" "5f90a6c47287cd6bf015d0c6b8561b78306d12162d4d2166305b614adb9ea6aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]    Compiling const_format v0.2.35
[INFO] [stderr]    Compiling macro_tools v0.40.0
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]    Compiling derive_tools_meta v0.28.0
[INFO] [stderr]    Compiling derive_more v1.0.0
[INFO] [stderr]    Compiling derive_tools v0.29.0
[INFO] [stderr]    Compiling mod_interface_meta v0.25.0
[INFO] [stderr]     Checking mod_interface v0.25.0
[INFO] [stderr]  Documenting mdmath v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.38s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/mdmath/index.html
[INFO] running `Command { std: "docker" "inspect" "5f90a6c47287cd6bf015d0c6b8561b78306d12162d4d2166305b614adb9ea6aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f90a6c47287cd6bf015d0c6b8561b78306d12162d4d2166305b614adb9ea6aa", kill_on_drop: false }`
[INFO] [stdout] 5f90a6c47287cd6bf015d0c6b8561b78306d12162d4d2166305b614adb9ea6aa
