[INFO] fetching crate spfunc 0.1.3...
[INFO] documenting spfunc-0.1.3 against master#8afe9ff1caa97654c31fb8c259dac9fdf67d6302 for pr-151918-2
[INFO] extracting crate spfunc 0.1.3 into /workspace/builds/worker-7-tc1/source
[INFO] removed /workspace/builds/worker-7-tc1/source/.cargo/config.toml
[INFO] started tweaking crates.io crate spfunc 0.1.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate spfunc 0.1.3
[INFO] tweaked toml for crates.io crate spfunc 0.1.3 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate spfunc 0.1.3 on toolchain 8afe9ff1caa97654c31fb8c259dac9fdf67d6302
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate spfunc 0.1.3 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" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bbc9e58adf2f82acb9691ac9776ef75a08d03a0a99976d3b6c33f90f140895b9
[INFO] running `Command { std: "docker" "start" "-a" "bbc9e58adf2f82acb9691ac9776ef75a08d03a0a99976d3b6c33f90f140895b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bbc9e58adf2f82acb9691ac9776ef75a08d03a0a99976d3b6c33f90f140895b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbc9e58adf2f82acb9691ac9776ef75a08d03a0a99976d3b6c33f90f140895b9", kill_on_drop: false }`
[INFO] [stdout] bbc9e58adf2f82acb9691ac9776ef75a08d03a0a99976d3b6c33f90f140895b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08eda785d7cac4cebad2fdb04d75bd2b5e1b7591bfa7fee4696967d47f84c45d
[INFO] running `Command { std: "docker" "start" "-a" "08eda785d7cac4cebad2fdb04d75bd2b5e1b7591bfa7fee4696967d47f84c45d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking rand_core v0.6.2
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.3.0
[INFO] [stderr]     Checking rand v0.8.3
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking cauchy v0.4.0
[INFO] [stderr]  Documenting spfunc v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `z`
[INFO] [stdout]  --> src/gamma.rs:3:73
[INFO] [stdout]   |
[INFO] [stdout] 3 | //! $$\Gamma(z)\equiv\int_{0}^{\infty}t^{z-1}e^{-t}dt\quad(\mathfrak{R}[z]>0)$$
[INFO] [stdout]   |                                                                         ^ no item named `z` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout]   = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `s`
[INFO] [stdout]   --> src/zeta.rs:15:23
[INFO] [stdout]    |
[INFO] [stdout] 15 | /// for $\mathfrak{R}[s]>1$. 
[INFO] [stdout]    |                       ^ no item named `s` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `s`
[INFO] [stdout]    --> src/zeta.rs:144:23
[INFO] [stdout]     |
[INFO] [stdout] 144 | /// for $\mathfrak{R}[s]>1$, where any term with $q+k=0$ is excluded. 
[INFO] [stdout]     |                       ^ no item named `s` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.32s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/spfunc/index.html
[INFO] running `Command { std: "docker" "inspect" "08eda785d7cac4cebad2fdb04d75bd2b5e1b7591bfa7fee4696967d47f84c45d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08eda785d7cac4cebad2fdb04d75bd2b5e1b7591bfa7fee4696967d47f84c45d", kill_on_drop: false }`
[INFO] [stdout] 08eda785d7cac4cebad2fdb04d75bd2b5e1b7591bfa7fee4696967d47f84c45d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "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] f4d6d5fc91298792b2cd8f00f878f8d0c8ae5a7142f8654471020b9e35dcfcbf
[INFO] running `Command { std: "docker" "start" "-a" "f4d6d5fc91298792b2cd8f00f878f8d0c8ae5a7142f8654471020b9e35dcfcbf", kill_on_drop: false }`
[INFO] [stderr]  Documenting spfunc v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `z`
[INFO] [stdout]  --> src/gamma.rs:3:73
[INFO] [stdout]   |
[INFO] [stdout] 3 | //! $$\Gamma(z)\equiv\int_{0}^{\infty}t^{z-1}e^{-t}dt\quad(\mathfrak{R}[z]>0)$$
[INFO] [stdout]   |                                                                         ^ no item named `z` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout]   = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `s`
[INFO] [stdout]   --> src/zeta.rs:15:23
[INFO] [stdout]    |
[INFO] [stdout] 15 | /// for $\mathfrak{R}[s]>1$. 
[INFO] [stdout]    |                       ^ no item named `s` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `s`
[INFO] [stdout]    --> src/zeta.rs:144:23
[INFO] [stdout]     |
[INFO] [stdout] 144 | /// for $\mathfrak{R}[s]>1$, where any term with $q+k=0$ is excluded. 
[INFO] [stdout]     |                       ^ no item named `s` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.87s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/spfunc/index.html
[INFO] running `Command { std: "docker" "inspect" "f4d6d5fc91298792b2cd8f00f878f8d0c8ae5a7142f8654471020b9e35dcfcbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4d6d5fc91298792b2cd8f00f878f8d0c8ae5a7142f8654471020b9e35dcfcbf", kill_on_drop: false }`
[INFO] [stdout] f4d6d5fc91298792b2cd8f00f878f8d0c8ae5a7142f8654471020b9e35dcfcbf