[INFO] cloning repository https://github.com/iximeow/yaxpeax-core
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iximeow/yaxpeax-core" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiximeow%2Fyaxpeax-core", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiximeow%2Fyaxpeax-core'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b175f2096cd01ff4714a16cb9a586a4da24e60ec
[INFO] documenting iximeow/yaxpeax-core 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%2Fiximeow%2Fyaxpeax-core" "/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/iximeow/yaxpeax-core 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/iximeow/yaxpeax-core
[INFO] finished tweaking git repo https://github.com/iximeow/yaxpeax-core
[INFO] tweaked toml for git repo https://github.com/iximeow/yaxpeax-core written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/iximeow/yaxpeax-core 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]  Downloading crates ...
[INFO] [stderr]   Downloaded scroll v0.9.2
[INFO] [stderr]   Downloaded tracing-attributes v0.1.6
[INFO] [stderr]   Downloaded yaxpeax-x86 v0.1.2
[INFO] [stderr]   Downloaded libproc v0.3.2
[INFO] [stderr]   Downloaded siphasher v0.3.0
[INFO] [stderr]   Downloaded tracing-core v0.1.8
[INFO] [stderr]   Downloaded scroll_derive v0.9.5
[INFO] [stderr]   Downloaded plain v0.2.3
[INFO] [stderr]   Downloaded tracing v0.1.11
[INFO] [stderr]   Downloaded goblin v0.0.20
[INFO] [stderr]   Downloaded proc-maps v0.1.5
[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" "+beta-2020-08-29" "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] 8d910798f8dc50d54c28d89cde5334233b2d78d436e90ace85d9f8a6b1646d6c
[INFO] running `Command { std: "docker" "start" "-a" "8d910798f8dc50d54c28d89cde5334233b2d78d436e90ace85d9f8a6b1646d6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d910798f8dc50d54c28d89cde5334233b2d78d436e90ace85d9f8a6b1646d6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d910798f8dc50d54c28d89cde5334233b2d78d436e90ace85d9f8a6b1646d6c", kill_on_drop: false }`
[INFO] [stdout] 8d910798f8dc50d54c28d89cde5334233b2d78d436e90ace85d9f8a6b1646d6c
[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" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9bd0038ea410fdbdae43533ff912dc76d20cfb0733ea7223806d42d4979e4e0e
[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" "9bd0038ea410fdbdae43533ff912dc76d20cfb0733ea7223806d42d4979e4e0e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.20
[INFO] [stderr]    Compiling libc v0.2.45
[INFO] [stderr]    Compiling serde v1.0.79
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]     Checking numtoa v0.1.0
[INFO] [stderr]    Compiling cc v1.0.26
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling autocfg v0.1.1
[INFO] [stderr]    Compiling failure_derive v0.1.3
[INFO] [stderr]    Compiling syn v1.0.11
[INFO] [stderr]     Checking rustc-demangle v0.1.11
[INFO] [stderr]    Compiling ryu v0.2.6
[INFO] [stderr]    Compiling yaxpeax-x86 v0.1.2
[INFO] [stderr]    Compiling nix v0.12.0
[INFO] [stderr]     Checking ordermap v0.3.5
[INFO] [stderr]     Checking itoa v0.4.3
[INFO] [stderr]     Checking fixedbitset v0.1.9
[INFO] [stderr]     Checking bitflags v1.0.4
[INFO] [stderr]     Checking plain v0.2.3
[INFO] [stderr]     Checking smallvec v1.2.0
[INFO] [stderr]     Checking siphasher v0.3.0
[INFO] [stderr]     Checking log v0.4.6
[INFO] [stderr]     Checking tracing-core v0.1.8
[INFO] [stderr]    Compiling scroll v0.9.2
[INFO] [stderr]    Compiling backtrace v0.3.13
[INFO] [stderr]     Checking petgraph v0.4.13
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling backtrace-sys v0.1.26
[INFO] [stderr]    Compiling quote v0.6.8
[INFO] [stderr]     Checking termion v1.5.2
[INFO] [stderr]     Checking termios v0.2.2
[INFO] [stderr]    Compiling syn v0.15.9
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]     Checking serde_json v1.0.32
[INFO] [stderr]    Compiling serde_derive v1.0.79
[INFO] [stderr]    Compiling scroll_derive v0.9.5
[INFO] [stderr]     Checking failure v0.1.3
[INFO] [stderr]     Checking goblin v0.0.20
[INFO] [stderr]     Checking proc-maps v0.1.5
[INFO] [stderr]    Compiling tracing-attributes v0.1.6
[INFO] [stderr]     Checking tracing v0.1.11
[INFO] [stderr]     Checking yaxpeax-arch v0.0.4
[INFO] [stderr]     Checking yaxpeax-pic18 v0.0.3
[INFO] [stderr]     Checking yaxpeax-msp430 v0.0.5
[INFO] [stderr]     Checking yaxpeax-pic17 v0.0.3
[INFO] [stderr]     Checking yaxpeax-arm v0.0.4
[INFO] [stderr]  Documenting yaxpeax-core v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 20s
[INFO] running `Command { std: "docker" "inspect" "9bd0038ea410fdbdae43533ff912dc76d20cfb0733ea7223806d42d4979e4e0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bd0038ea410fdbdae43533ff912dc76d20cfb0733ea7223806d42d4979e4e0e", kill_on_drop: false }`
[INFO] [stdout] 9bd0038ea410fdbdae43533ff912dc76d20cfb0733ea7223806d42d4979e4e0e