[INFO] fetching crate imag-todo 0.10.1...
[INFO] documenting imag-todo-0.10.1 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate imag-todo 0.10.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate imag-todo 0.10.1 on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate imag-todo 0.10.1
[INFO] finished tweaking crates.io crate imag-todo 0.10.1
[INFO] tweaked toml for crates.io crate imag-todo 0.10.1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate imag-todo 0.10.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded prettytable-rs v0.8.0
[INFO] [stderr]   Downloaded dirs v1.0.5
[INFO] [stderr]   Downloaded redox_users v0.3.4
[INFO] [stderr]   Downloaded rust-argon2 v0.7.0
[INFO] [stderr]   Downloaded arrayref v0.3.6
[INFO] [stderr]   Downloaded darling_macro v0.6.3
[INFO] [stderr]   Downloaded constant_time_eq v0.1.5
[INFO] [stderr]   Downloaded term v0.5.2
[INFO] [stderr]   Downloaded blake2b_simd v0.5.10
[INFO] [stderr]   Downloaded bstr v0.2.11
[INFO] [stderr]   Downloaded iso8601 v0.2.0
[INFO] [stderr]   Downloaded libimagentrytag v0.10.1
[INFO] [stderr]   Downloaded libimagtodo v0.10.1
[INFO] [stderr]   Downloaded darling v0.6.3
[INFO] [stderr]   Downloaded derive_builder v0.6.0
[INFO] [stderr]   Downloaded kairos v0.3.0
[INFO] [stderr]   Downloaded derive_builder_core v0.3.0
[INFO] [stderr]   Downloaded task-hookrs v0.7.0
[INFO] [stderr]   Downloaded darling_core v0.6.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 734e10457b4637925f2b3a0092b68f77f43c10f1978168e3d0cea8d918ec8828
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "734e10457b4637925f2b3a0092b68f77f43c10f1978168e3d0cea8d918ec8828", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "734e10457b4637925f2b3a0092b68f77f43c10f1978168e3d0cea8d918ec8828", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "734e10457b4637925f2b3a0092b68f77f43c10f1978168e3d0cea8d918ec8828", kill_on_drop: false }`
[INFO] [stdout] 734e10457b4637925f2b3a0092b68f77f43c10f1978168e3d0cea8d918ec8828
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35e88f8125c50a2170fdffd101cfcca7fdfbd0b671761e520902c370eaacc1c5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "35e88f8125c50a2170fdffd101cfcca7fdfbd0b671761e520902c370eaacc1c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.67
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[INFO] [stderr]    Compiling atty v0.2.14
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[INFO] [stderr]    Compiling clang-sys v0.28.1
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[INFO] [stderr]     Checking iso8601 v0.2.0
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]     Checking publicsuffix v1.5.4
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling pest_generator v2.1.2
[INFO] [stderr]    Compiling darling_macro v0.8.6
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[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling darling v0.8.6
[INFO] [stderr]    Compiling toml-query_derive v0.9.2
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[INFO] [stderr]     Checking libimagutil v0.10.1
[INFO] [stderr]     Checking kairos v0.3.0
[INFO] [stderr]     Checking tokio-reactor v0.1.12
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[INFO] [stderr]     Checking handlebars v2.0.4
[INFO] [stderr]     Checking cookie_store v0.7.0
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]     Checking tokio-tcp v0.1.4
[INFO] [stderr]     Checking prettytable-rs v0.8.0
[INFO] [stderr]     Checking libimagstore v0.10.1
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking libimagentryutil v0.10.1
[INFO] [stderr]     Checking libimagtodo v0.10.1
[INFO] [stderr]     Checking libimaginteraction v0.10.1
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[INFO] [stderr]     Checking hyper v0.12.35
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[INFO] [stderr]    Compiling onig_sys v69.2.0
[INFO] [stderr]     Checking onig v5.0.0
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[INFO] [stderr]     Checking mdcat v0.13.0
[INFO] [stderr]     Checking libimagentryview v0.10.1
[INFO] [stderr]     Checking imag-todo v0.10.1 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting imag-todo v0.10.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 21s
[INFO] running `Command { std: "docker" "inspect" "35e88f8125c50a2170fdffd101cfcca7fdfbd0b671761e520902c370eaacc1c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35e88f8125c50a2170fdffd101cfcca7fdfbd0b671761e520902c370eaacc1c5", kill_on_drop: false }`
[INFO] [stdout] 35e88f8125c50a2170fdffd101cfcca7fdfbd0b671761e520902c370eaacc1c5