[INFO] cloning repository https://github.com/habnabit/hab-prompt-utils [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/habnabit/hab-prompt-utils" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhabnabit%2Fhab-prompt-utils", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhabnabit%2Fhab-prompt-utils'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 103da256c4a0a1a25a08f99490fa3cc9ab597755 [INFO] documenting habnabit/hab-prompt-utils 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%2Fhabnabit%2Fhab-prompt-utils" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/habnabit/hab-prompt-utils 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/habnabit/hab-prompt-utils [INFO] finished tweaking git repo https://github.com/habnabit/hab-prompt-utils [INFO] tweaked toml for git repo https://github.com/habnabit/hab-prompt-utils written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/habnabit/hab-prompt-utils 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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stdout] 75e4f8a178ac4c6413dd856b087025cc0e6dbdc89a80a59583dba7600a7f3772 [INFO] running `Command { std: "docker" "start" "-a" "75e4f8a178ac4c6413dd856b087025cc0e6dbdc89a80a59583dba7600a7f3772", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "75e4f8a178ac4c6413dd856b087025cc0e6dbdc89a80a59583dba7600a7f3772", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75e4f8a178ac4c6413dd856b087025cc0e6dbdc89a80a59583dba7600a7f3772", kill_on_drop: false }` [INFO] [stdout] 75e4f8a178ac4c6413dd856b087025cc0e6dbdc89a80a59583dba7600a7f3772 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stdout] c7d9c16a5d92f47b7cdc289b60fe9565d5314ad4615c9c8f937716ba4962ea24 [INFO] running `Command { std: "docker" "start" "-a" "c7d9c16a5d92f47b7cdc289b60fe9565d5314ad4615c9c8f937716ba4962ea24", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.67 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Checking futures v0.1.29 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking arc-swap v0.4.4 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Checking subtle v1.0.0 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Compiling whoami v1.1.5 [INFO] [stderr] Checking scoped-tls v0.1.2 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking regex-syntax v0.6.14 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking hsl v0.1.1 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking lock_api v0.3.3 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Checking c2-chacha v0.2.3 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Checking capnp v0.10.3 [INFO] [stderr] Checking tokio-service v0.1.0 [INFO] [stderr] Checking aho-corasick v0.7.8 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking num_cpus v1.12.0 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking capnp-futures v0.10.1 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking crypto-mac v0.7.0 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking tempfile v2.2.0 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking regex v1.3.4 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking blake2 v0.8.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling capnpc v0.10.2 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking serde_json v1.0.48 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking tokio-udp v0.1.6 [INFO] [stderr] Checking tokio-uds v0.2.6 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking tokio-signal v0.2.9 [INFO] [stderr] Checking tokio-process v0.2.5 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Compiling capnp-rpc v0.10.0 [INFO] [stderr] Compiling helper-bins v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking tokio-core v0.1.17 [INFO] [stderr] Documenting helper-bins v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated function `tokio_core::io::read_until`: moved to the `tokio-io` crate [INFO] [stdout] --> src/vc.rs:32:33 [INFO] [stdout] | [INFO] [stdout] 32 | let ret = ::tokio_core::io::read_until(reader, b'\n', buf) [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `handle` [INFO] [stdout] --> src/vc.rs:64:5 [INFO] [stdout] | [INFO] [stdout] 64 | handle: Handle, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `GitRequest` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/vc.rs:62:10 [INFO] [stdout] | [INFO] [stdout] 62 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `handle` [INFO] [stdout] --> src/vc.rs:216:5 [INFO] [stdout] | [INFO] [stdout] 216 | handle: Handle, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `HgRequest` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/vc.rs:214:10 [INFO] [stdout] | [INFO] [stdout] 214 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `vc_dir` [INFO] [stdout] --> src/vc.rs:217:5 [INFO] [stdout] | [INFO] [stdout] 217 | vc_dir: path::PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `HgRequest` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/vc.rs:214:10 [INFO] [stdout] | [INFO] [stdout] 214 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 47.20s [INFO] running `Command { std: "docker" "inspect" "c7d9c16a5d92f47b7cdc289b60fe9565d5314ad4615c9c8f937716ba4962ea24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7d9c16a5d92f47b7cdc289b60fe9565d5314ad4615c9c8f937716ba4962ea24", kill_on_drop: false }` [INFO] [stdout] c7d9c16a5d92f47b7cdc289b60fe9565d5314ad4615c9c8f937716ba4962ea24 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stdout] be0e2286a3dc501826d3590675d42bf59cc45d470bfb139d627cbb37cf2796f1 [INFO] running `Command { std: "docker" "start" "-a" "be0e2286a3dc501826d3590675d42bf59cc45d470bfb139d627cbb37cf2796f1", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.67 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Checking futures v0.1.29 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Checking arc-swap v0.4.4 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking subtle v1.0.0 [INFO] [stderr] Compiling whoami v1.1.5 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Checking scoped-tls v0.1.2 [INFO] [stderr] Checking regex-syntax v0.6.14 [INFO] [stderr] Checking hsl v0.1.1 [INFO] [stderr] Checking lock_api v0.3.3 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking c2-chacha v0.2.3 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling capnp v0.10.3 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Checking tokio-service v0.1.0 [INFO] [stderr] Checking aho-corasick v0.7.8 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Compiling capnpc v0.10.2 [INFO] [stderr] Checking capnp-futures v0.10.1 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.12.0 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Checking serde_json v1.0.48 [INFO] [stderr] Checking regex v1.3.4 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking crypto-mac v0.7.0 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking tempfile v2.2.0 [INFO] [stderr] Checking blake2 v0.8.1 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling capnp-rpc v0.10.0 [INFO] [stderr] Compiling helper-bins v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Checking tokio-uds v0.2.6 [INFO] [stderr] Checking tokio-udp v0.1.6 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking tokio-signal v0.2.9 [INFO] [stderr] Checking tokio-process v0.2.5 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking tokio-core v0.1.17 [INFO] [stderr] Documenting helper-bins v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 42.44s [INFO] running `Command { std: "docker" "inspect" "be0e2286a3dc501826d3590675d42bf59cc45d470bfb139d627cbb37cf2796f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be0e2286a3dc501826d3590675d42bf59cc45d470bfb139d627cbb37cf2796f1", kill_on_drop: false }` [INFO] [stdout] be0e2286a3dc501826d3590675d42bf59cc45d470bfb139d627cbb37cf2796f1