[INFO] cloning repository https://github.com/SamJBarney/Jsonable
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SamJBarney/Jsonable" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSamJBarney%2FJsonable", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSamJBarney%2FJsonable'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 50055289ba620c0ef378bb808514f44e7450de14
[INFO] documenting SamJBarney/Jsonable against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSamJBarney%2FJsonable" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SamJBarney/Jsonable on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/SamJBarney/Jsonable
[INFO] finished tweaking git repo https://github.com/SamJBarney/Jsonable
[INFO] tweaked toml for git repo https://github.com/SamJBarney/Jsonable written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/SamJBarney/Jsonable already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "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] bf11cc7b74fb19537f9c7aadf520e930f39f8ed8bd925e646decadbd5d60f171
[INFO] running `Command { std: "docker" "start" "-a" "bf11cc7b74fb19537f9c7aadf520e930f39f8ed8bd925e646decadbd5d60f171", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf11cc7b74fb19537f9c7aadf520e930f39f8ed8bd925e646decadbd5d60f171", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf11cc7b74fb19537f9c7aadf520e930f39f8ed8bd925e646decadbd5d60f171", kill_on_drop: false }`
[INFO] [stdout] bf11cc7b74fb19537f9c7aadf520e930f39f8ed8bd925e646decadbd5d60f171
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "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] 5362dcb4e8ef09215e4db285f470664824577a717c32c9d44b72fc37e8f80e05
[INFO] running `Command { std: "docker" "start" "-a" "5362dcb4e8ef09215e4db285f470664824577a717c32c9d44b72fc37e8f80e05", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.88
[INFO] [stderr]     Checking itoa v1.0.1
[INFO] [stderr]     Checking ryu v1.0.9
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]     Checking serde_json v1.0.79
[INFO] [stderr]     Checking jsonable_types v1.0.0 (/opt/rustwide/workdir/crates/jsonable_types)
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling jsonable_macros v1.0.0 (/opt/rustwide/workdir/crates/jsonable_macros)
[INFO] [stderr]  Documenting jsonable v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.45s
[INFO] running `Command { std: "docker" "inspect" "5362dcb4e8ef09215e4db285f470664824577a717c32c9d44b72fc37e8f80e05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5362dcb4e8ef09215e4db285f470664824577a717c32c9d44b72fc37e8f80e05", kill_on_drop: false }`
[INFO] [stdout] 5362dcb4e8ef09215e4db285f470664824577a717c32c9d44b72fc37e8f80e05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "RUSTFLAGS=--cap-lints=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", 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] 644b7aaf9be12596373875ca7c6add9206c39d2324914ea744e658e0c9e7cb07
[INFO] running `Command { std: "docker" "start" "-a" "644b7aaf9be12596373875ca7c6add9206c39d2324914ea744e658e0c9e7cb07", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling syn v1.0.88
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]     Checking jsonable_types v1.0.0 (/opt/rustwide/workdir/crates/jsonable_types)
[INFO] [stderr]    Compiling jsonable_macros v1.0.0 (/opt/rustwide/workdir/crates/jsonable_macros)
[INFO] [stderr]  Documenting jsonable v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.63s
[INFO] running `Command { std: "docker" "inspect" "644b7aaf9be12596373875ca7c6add9206c39d2324914ea744e658e0c9e7cb07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "644b7aaf9be12596373875ca7c6add9206c39d2324914ea744e658e0c9e7cb07", kill_on_drop: false }`
[INFO] [stdout] 644b7aaf9be12596373875ca7c6add9206c39d2324914ea744e658e0c9e7cb07