[INFO] cloning repository https://github.com/MagicRB/chat-test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MagicRB/chat-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMagicRB%2Fchat-test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMagicRB%2Fchat-test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 38a6bb59d91aaf1eeec2fa6b37f72ebb6ef90789
[INFO] documenting MagicRB/chat-test 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%2FMagicRB%2Fchat-test" "/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/MagicRB/chat-test 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/MagicRB/chat-test
[INFO] finished tweaking git repo https://github.com/MagicRB/chat-test
[INFO] tweaked toml for git repo https://github.com/MagicRB/chat-test written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/MagicRB/chat-test 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] [stderr]     Blocking waiting for file lock on package cache
[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" "+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] 5dd0d6b7bf37fd5dee386e82c7fd8f58aa3de99502e5c1ceadf13533a98c2c07
[INFO] running `Command { std: "docker" "start" "-a" "5dd0d6b7bf37fd5dee386e82c7fd8f58aa3de99502e5c1ceadf13533a98c2c07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5dd0d6b7bf37fd5dee386e82c7fd8f58aa3de99502e5c1ceadf13533a98c2c07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dd0d6b7bf37fd5dee386e82c7fd8f58aa3de99502e5c1ceadf13533a98c2c07", kill_on_drop: false }`
[INFO] [stdout] 5dd0d6b7bf37fd5dee386e82c7fd8f58aa3de99502e5c1ceadf13533a98c2c07
[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" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a2dabf799e5e429e36831e8ea11e5d625a199d93fe29d7aae4b22d8587b92f9
[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" "9a2dabf799e5e429e36831e8ea11e5d625a199d93fe29d7aae4b22d8587b92f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]    Compiling syn v1.0.8
[INFO] [stderr]    Compiling getrandom v0.1.13
[INFO] [stderr]    Compiling cc v1.0.47
[INFO] [stderr]    Compiling serde v1.0.102
[INFO] [stderr]    Compiling openssl v0.10.26
[INFO] [stderr]    Compiling serde-big-array v0.2.0
[INFO] [stderr]    Compiling bincode v1.2.0
[INFO] [stderr]     Checking byteorder v1.3.2
[INFO] [stderr]    Compiling openssl-sys v0.9.53
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking rand v0.7.2
[INFO] [stderr]    Compiling serde_derive v1.0.102
[INFO] [stderr]  Documenting chat-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `x25519IDHash` should have an upper camel case name
[INFO] [stdout]  --> src/x25519_id_hash.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct x25519IDHash ([u8; 32]);
[INFO] [stdout]   |            ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `X25519idhash`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.84s
[INFO] running `Command { std: "docker" "inspect" "9a2dabf799e5e429e36831e8ea11e5d625a199d93fe29d7aae4b22d8587b92f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a2dabf799e5e429e36831e8ea11e5d625a199d93fe29d7aae4b22d8587b92f9", kill_on_drop: false }`
[INFO] [stdout] 9a2dabf799e5e429e36831e8ea11e5d625a199d93fe29d7aae4b22d8587b92f9