[INFO] cloning repository https://github.com/msierks/rustcube
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/msierks/rustcube" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmsierks%2Frustcube", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmsierks%2Frustcube'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7c2d1fc4f5b5cec92bfa6ae5a6a9a1906ffeff26
[INFO] documenting msierks/rustcube against 1.46.0 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmsierks%2Frustcube" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/msierks/rustcube on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/msierks/rustcube
[INFO] finished tweaking git repo https://github.com/msierks/rustcube
[INFO] tweaked toml for git repo https://github.com/msierks/rustcube written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/msierks/rustcube already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 316a9eac9354bcc5733a4fbb4e3214a09823da7b40d9a899a196d8c054e9205e
[INFO] running `Command { std: "docker" "start" "-a" "316a9eac9354bcc5733a4fbb4e3214a09823da7b40d9a899a196d8c054e9205e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "316a9eac9354bcc5733a4fbb4e3214a09823da7b40d9a899a196d8c054e9205e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "316a9eac9354bcc5733a4fbb4e3214a09823da7b40d9a899a196d8c054e9205e", kill_on_drop: false }`
[INFO] [stdout] 316a9eac9354bcc5733a4fbb4e3214a09823da7b40d9a899a196d8c054e9205e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5f1f2b2d85782ede2f6f80e07e469e32e456703b0e76db66cac61d3fcc72d5f5
[INFO] running `Command { std: "docker" "start" "-a" "5f1f2b2d85782ede2f6f80e07e469e32e456703b0e76db66cac61d3fcc72d5f5", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.41
[INFO] [stderr]    Compiling num-traits v0.2.4
[INFO] [stderr]    Compiling num-integer v0.1.38
[INFO] [stderr]    Compiling pkg-config v0.3.11
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling cc v1.0.15
[INFO] [stderr]    Compiling nix v0.10.0
[INFO] [stderr]     Checking byteorder v1.2.3
[INFO] [stderr]     Checking lazy_static v0.2.11
[INFO] [stderr]     Checking bitflags v0.4.0
[INFO] [stderr]     Checking unicode-width v0.1.5
[INFO] [stderr]     Checking bitflags v1.0.3
[INFO] [stderr]     Checking cfg-if v0.1.3
[INFO] [stderr]     Checking encode_unicode v0.1.3
[INFO] [stderr]     Checking getopts v0.2.17
[INFO] [stderr]     Checking byteorder v0.4.2
[INFO] [stderr]     Checking rand v0.4.2
[INFO] [stderr]     Checking iovec v0.1.2
[INFO] [stderr]     Checking time v0.1.40
[INFO] [stderr]     Checking nix v0.5.1
[INFO] [stderr]     Checking bytes v0.4.7
[INFO] [stderr]    Compiling x11-dl v2.14.0
[INFO] [stderr]    Compiling minifb v0.10.6
[INFO] [stderr]     Checking num-complex v0.1.43
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking enum_primitive v0.1.1
[INFO] [stderr]     Checking num-bigint v0.1.44
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking rustyline v1.0.0
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]  Documenting rustcube v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `PE_TOKEN` should have an upper camel case name
[INFO] [stdout]   --> src/processor_interface.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |         PE_TOKEN  = 0x200,
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to upper camel case: `PeToken`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `PE_FINISH` should have an upper camel case name
[INFO] [stdout]   --> src/processor_interface.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         PE_FINISH = 0x400,
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to upper camel case: `PeFinish`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.99s
[INFO] running `Command { std: "docker" "inspect" "5f1f2b2d85782ede2f6f80e07e469e32e456703b0e76db66cac61d3fcc72d5f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f1f2b2d85782ede2f6f80e07e469e32e456703b0e76db66cac61d3fcc72d5f5", kill_on_drop: false }`
[INFO] [stdout] 5f1f2b2d85782ede2f6f80e07e469e32e456703b0e76db66cac61d3fcc72d5f5