[INFO] cloning repository https://github.com/hashedone/anixe
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hashedone/anixe" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhashedone%2Fanixe", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhashedone%2Fanixe'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 80d098d90b91ffe82c11e7fce99487829765f0ca
[INFO] documenting hashedone/anixe against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhashedone%2Fanixe" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hashedone/anixe 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 git repo https://github.com/hashedone/anixe
[INFO] finished tweaking git repo https://github.com/hashedone/anixe
[INFO] tweaked toml for git repo https://github.com/hashedone/anixe written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/hashedone/anixe 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]  Downloading crates ...
[INFO] [stderr]   Downloaded itoa v0.4.2
[INFO] [stderr]   Downloaded proc-macro2 v0.4.17
[INFO] [stderr]   Downloaded serde v1.0.76
[INFO] [stderr]   Downloaded libc v0.2.43
[INFO] [stderr]   Downloaded csv-core v0.1.4
[INFO] [stderr]   Downloaded syn v0.14.9
[INFO] [stderr]   Downloaded csv v1.0.1
[INFO] [stderr]   Downloaded winapi v0.3.5
[INFO] [stderr]   Downloaded redox_syscall v0.1.40
[INFO] [stderr]   Downloaded time v0.1.40
[INFO] [stderr]   Downloaded quote v0.6.8
[INFO] [stderr]   Downloaded ryu v0.2.6
[INFO] [stderr]   Downloaded serde_json v1.0.26
[INFO] [stderr]   Downloaded num-traits v0.2.5
[INFO] [stderr]   Downloaded memchr v2.0.2
[INFO] [stderr]   Downloaded serde_derive v1.0.76
[INFO] [stderr]   Downloaded argparse v0.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 3a4ebe178f22070f7768659bf48b22ac32ce6e13fd320644d8757e15077b54f3
[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" "3a4ebe178f22070f7768659bf48b22ac32ce6e13fd320644d8757e15077b54f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a4ebe178f22070f7768659bf48b22ac32ce6e13fd320644d8757e15077b54f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a4ebe178f22070f7768659bf48b22ac32ce6e13fd320644d8757e15077b54f3", kill_on_drop: false }`
[INFO] [stdout] 3a4ebe178f22070f7768659bf48b22ac32ce6e13fd320644d8757e15077b54f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 5983a4f780fcaf7aef1b3b9b7088e10a167e920e779625e43411ed15aa13d0d0
[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" "5983a4f780fcaf7aef1b3b9b7088e10a167e920e779625e43411ed15aa13d0d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.17
[INFO] [stderr]    Compiling serde v1.0.76
[INFO] [stderr]    Compiling num-traits v0.2.5
[INFO] [stderr]     Checking itoa v0.4.2
[INFO] [stderr]     Checking argparse v0.2.2
[INFO] [stderr]    Compiling ryu v0.2.6
[INFO] [stderr]     Checking memchr v2.0.2
[INFO] [stderr]     Checking csv-core v0.1.4
[INFO] [stderr]    Compiling quote v0.6.8
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]     Checking num-integer v0.1.39
[INFO] [stderr]    Compiling serde_derive v1.0.76
[INFO] [stderr]     Checking csv v1.0.1
[INFO] [stderr]     Checking serde_json v1.0.26
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]  Documenting anixe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.64s
[INFO] running `Command { std: "docker" "inspect" "5983a4f780fcaf7aef1b3b9b7088e10a167e920e779625e43411ed15aa13d0d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5983a4f780fcaf7aef1b3b9b7088e10a167e920e779625e43411ed15aa13d0d0", kill_on_drop: false }`
[INFO] [stdout] 5983a4f780fcaf7aef1b3b9b7088e10a167e920e779625e43411ed15aa13d0d0