[INFO] fetching crate super_mass 0.1.0...
[INFO] documenting super_mass-0.1.0 against master#8afe9ff1caa97654c31fb8c259dac9fdf67d6302 for pr-151918
[INFO] extracting crate super_mass 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate super_mass 0.1.0
[INFO] finished tweaking crates.io crate super_mass 0.1.0
[INFO] tweaked toml for crates.io crate super_mass 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate super_mass 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 39 packages to latest compatible versions
[INFO] [stderr]       Adding itertools v0.10.5 (available: v0.14.0)
[INFO] [stderr]       Adding jemallocator v0.3.2 (available: v0.5.4)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] [stderr]       Adding rustfft v4.1.0 (available: v6.4.1)
[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 }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rustfft v4.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 70b03d86f3f954fa574f0380e5afa2fba29d278d76eab2e966c5d64f2df9c50e
[INFO] running `Command { std: "docker" "start" "-a" "70b03d86f3f954fa574f0380e5afa2fba29d278d76eab2e966c5d64f2df9c50e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70b03d86f3f954fa574f0380e5afa2fba29d278d76eab2e966c5d64f2df9c50e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70b03d86f3f954fa574f0380e5afa2fba29d278d76eab2e966c5d64f2df9c50e", kill_on_drop: false }`
[INFO] [stdout] 70b03d86f3f954fa574f0380e5afa2fba29d278d76eab2e966c5d64f2df9c50e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ddff711ced00c25e1d4306b7ec3a84c46d6b8e589d6627380ee48a8aebac4348
[INFO] running `Command { std: "docker" "start" "-a" "ddff711ced00c25e1d4306b7ec3a84c46d6b8e589d6627380ee48a8aebac4348", kill_on_drop: false }`
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking strength_reduce v0.2.4
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking num-complex v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking transpose v0.2.3
[INFO] [stderr]     Checking rustfft v4.1.0
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]  Documenting super_mass v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `'init_pool`
[INFO] [stdout]   --> src/lib.rs:34:120
[INFO] [stdout]    |
[INFO] [stdout] 34 | ...efault. Disabling this feature exposes ['init_pool()`] to init the global thread pool.
[INFO] [stdout]    |                                            ^^^^^^^^^^^^ no item named `'init_pool` 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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.49s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/super_mass/index.html
[INFO] running `Command { std: "docker" "inspect" "ddff711ced00c25e1d4306b7ec3a84c46d6b8e589d6627380ee48a8aebac4348", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddff711ced00c25e1d4306b7ec3a84c46d6b8e589d6627380ee48a8aebac4348", kill_on_drop: false }`
[INFO] [stdout] ddff711ced00c25e1d4306b7ec3a84c46d6b8e589d6627380ee48a8aebac4348
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/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] 49370a37362e989d52555db25b56fa9b14fc97a63b688fd53dfcfb1f63719e79
[INFO] running `Command { std: "docker" "start" "-a" "49370a37362e989d52555db25b56fa9b14fc97a63b688fd53dfcfb1f63719e79", kill_on_drop: false }`
[INFO] [stderr]  Documenting super_mass v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `'init_pool`
[INFO] [stdout]   --> src/lib.rs:34:120
[INFO] [stdout]    |
[INFO] [stdout] 34 | ...efault. Disabling this feature exposes ['init_pool()`] to init the global thread pool.
[INFO] [stdout]    |                                            ^^^^^^^^^^^^ no item named `'init_pool` 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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.85s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/super_mass/index.html
[INFO] running `Command { std: "docker" "inspect" "49370a37362e989d52555db25b56fa9b14fc97a63b688fd53dfcfb1f63719e79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49370a37362e989d52555db25b56fa9b14fc97a63b688fd53dfcfb1f63719e79", kill_on_drop: false }`
[INFO] [stdout] 49370a37362e989d52555db25b56fa9b14fc97a63b688fd53dfcfb1f63719e79