[INFO] fetching crate genie 0.5.0...
[INFO] documenting genie-0.5.0 against master#394e1b40d264aa6928811919c1124fa248e7d802 for pr-73566
[INFO] extracting crate genie 0.5.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate genie 0.5.0 on toolchain 394e1b40d264aa6928811919c1124fa248e7d802
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate genie 0.5.0
[INFO] finished tweaking crates.io crate genie 0.5.0
[INFO] tweaked toml for crates.io crate genie 0.5.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate genie 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded genie-hki v0.2.1
[INFO] [stderr]   Downloaded genie-drs v0.2.1
[INFO] [stderr]   Downloaded genie-cpx v0.5.0
[INFO] [stderr]   Downloaded genie-rec v0.1.1
[INFO] [stderr]   Downloaded pelite v0.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 19176bb980c3fd99ba6fac98140873a5fcc81e80123442f348cc99e253a3ab0c
[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" "19176bb980c3fd99ba6fac98140873a5fcc81e80123442f348cc99e253a3ab0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19176bb980c3fd99ba6fac98140873a5fcc81e80123442f348cc99e253a3ab0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19176bb980c3fd99ba6fac98140873a5fcc81e80123442f348cc99e253a3ab0c", kill_on_drop: false }`
[INFO] [stdout] 19176bb980c3fd99ba6fac98140873a5fcc81e80123442f348cc99e253a3ab0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f11076a8914052453666866e256b5e35c4fd00f3973af992f89cb5c6a1f2aec0
[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" "f11076a8914052453666866e256b5e35c4fd00f3973af992f89cb5c6a1f2aec0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling serde v1.0.110
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]     Checking rgb v0.8.17
[INFO] [stderr]    Compiling pelite-macros v0.1.0
[INFO] [stderr]     Checking nohash-hasher v0.2.0
[INFO] [stderr]     Checking arrayvec v0.5.1
[INFO] [stderr]     Checking chardet v0.2.4
[INFO] [stderr]     Checking sorted-vec v0.3.6
[INFO] [stderr]    Compiling nom v5.1.1
[INFO] [stderr]     Checking encoding_rs v0.8.22
[INFO] [stderr]     Checking flate2 v1.0.14
[INFO] [stderr]     Checking pelite v0.8.0
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]     Checking encoding_rs_io v0.1.7
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling proc-macro-crate v0.1.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.15
[INFO] [stderr]    Compiling num_enum_derive v0.5.0
[INFO] [stderr]    Compiling derivative v2.1.1
[INFO] [stderr]     Checking thiserror v1.0.15
[INFO] [stderr]     Checking genie-support v1.0.0
[INFO] [stderr]     Checking jascpal v0.1.1
[INFO] [stderr]     Checking genie-drs v0.2.1
[INFO] [stderr]     Checking genie-lang v0.2.1
[INFO] [stderr]     Checking genie-dat v0.1.0
[INFO] [stderr]     Checking genie-hki v0.2.1
[INFO] [stderr]     Checking num_enum v0.5.0
[INFO] [stderr]     Checking genie-scx v4.0.0
[INFO] [stderr]     Checking genie-cpx v0.5.0
[INFO] [stderr]     Checking genie-rec v0.1.1
[INFO] [stderr]  Documenting genie v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] running `Command { std: "docker" "inspect" "f11076a8914052453666866e256b5e35c4fd00f3973af992f89cb5c6a1f2aec0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f11076a8914052453666866e256b5e35c4fd00f3973af992f89cb5c6a1f2aec0", kill_on_drop: false }`
[INFO] [stdout] f11076a8914052453666866e256b5e35c4fd00f3973af992f89cb5c6a1f2aec0