[INFO] cloning repository https://github.com/adatechschool/GildedRose-Gwen-Adriel
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/adatechschool/GildedRose-Gwen-Adriel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadatechschool%2FGildedRose-Gwen-Adriel", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadatechschool%2FGildedRose-Gwen-Adriel'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d4529e7901a1433fc69c68cb9b2308939f84eaba
[INFO] documenting adatechschool/GildedRose-Gwen-Adriel 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%2Fadatechschool%2FGildedRose-Gwen-Adriel" "/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/adatechschool/GildedRose-Gwen-Adriel 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/adatechschool/GildedRose-Gwen-Adriel
[INFO] finished tweaking git repo https://github.com/adatechschool/GildedRose-Gwen-Adriel
[INFO] tweaked toml for git repo https://github.com/adatechschool/GildedRose-Gwen-Adriel written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/adatechschool/GildedRose-Gwen-Adriel 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] [stdout] 9733ba97b62344209c87aad09e6ae7c5f76d6d53ee506f6ba489eb696ff0fa43
[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" "9733ba97b62344209c87aad09e6ae7c5f76d6d53ee506f6ba489eb696ff0fa43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9733ba97b62344209c87aad09e6ae7c5f76d6d53ee506f6ba489eb696ff0fa43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9733ba97b62344209c87aad09e6ae7c5f76d6d53ee506f6ba489eb696ff0fa43", kill_on_drop: false }`
[INFO] [stdout] 9733ba97b62344209c87aad09e6ae7c5f76d6d53ee506f6ba489eb696ff0fa43
[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] [stdout] 767fb3be049d81aaf48856e479b639f6dae984321a4a2a85dd54d05519357fdf
[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" "767fb3be049d81aaf48856e479b639f6dae984321a4a2a85dd54d05519357fdf", kill_on_drop: false }`
[INFO] [stderr]  Documenting rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `Command { std: "docker" "inspect" "767fb3be049d81aaf48856e479b639f6dae984321a4a2a85dd54d05519357fdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "767fb3be049d81aaf48856e479b639f6dae984321a4a2a85dd54d05519357fdf", kill_on_drop: false }`
[INFO] [stdout] 767fb3be049d81aaf48856e479b639f6dae984321a4a2a85dd54d05519357fdf