[INFO] cloning repository https://github.com/tedstreete/six_degrees
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tedstreete/six_degrees" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftedstreete%2Fsix_degrees", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftedstreete%2Fsix_degrees'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 565b831ad3bf93bf08255038092bb269df172c22
[INFO] checking tedstreete/six_degrees against master#5518eaa946291f00471af8b254b2a1715f234882 for pr-120393
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftedstreete%2Fsix_degrees" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tedstreete/six_degrees on toolchain 5518eaa946291f00471af8b254b2a1715f234882
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tedstreete/six_degrees
[INFO] finished tweaking git repo https://github.com/tedstreete/six_degrees
[INFO] tweaked toml for git repo https://github.com/tedstreete/six_degrees written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/tedstreete/six_degrees already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] checking tedstreete/six_degrees against try#7622c0f807a4e13c4db886a1681bf343795692df+rustflags=-Dnon_local_definitions for pr-120393
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftedstreete%2Fsix_degrees" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tedstreete/six_degrees on toolchain 7622c0f807a4e13c4db886a1681bf343795692df
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7622c0f807a4e13c4db886a1681bf343795692df" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tedstreete/six_degrees
[INFO] finished tweaking git repo https://github.com/tedstreete/six_degrees
[INFO] tweaked toml for git repo https://github.com/tedstreete/six_degrees written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/tedstreete/six_degrees already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7622c0f807a4e13c4db886a1681bf343795692df" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking tedstreete/six_degrees against try#7622c0f807a4e13c4db886a1681bf343795692df+rustflags=-Dnon_local_definitions for pr-120393
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftedstreete%2Fsix_degrees" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tedstreete/six_degrees on toolchain 7622c0f807a4e13c4db886a1681bf343795692df
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7622c0f807a4e13c4db886a1681bf343795692df" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tedstreete/six_degrees
[INFO] finished tweaking git repo https://github.com/tedstreete/six_degrees
[INFO] tweaked toml for git repo https://github.com/tedstreete/six_degrees written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/tedstreete/six_degrees already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7622c0f807a4e13c4db886a1681bf343795692df" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded panic-message v0.3.0
[INFO] [stderr]   Downloaded async-compression v0.4.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+7622c0f807a4e13c4db886a1681bf343795692df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2c63d4d33a1f99786a2624985432e1bc757669b502c1056aec0fcbab3c19b270
[INFO] running `Command { std: "docker" "start" "-a" "2c63d4d33a1f99786a2624985432e1bc757669b502c1056aec0fcbab3c19b270", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c63d4d33a1f99786a2624985432e1bc757669b502c1056aec0fcbab3c19b270", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c63d4d33a1f99786a2624985432e1bc757669b502c1056aec0fcbab3c19b270", kill_on_drop: false }`
[INFO] [stdout] 2c63d4d33a1f99786a2624985432e1bc757669b502c1056aec0fcbab3c19b270
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=forbid -Dnon_local_definitions" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+7622c0f807a4e13c4db886a1681bf343795692df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f4edf0c6e7fc88a01c3f128f853ba2d8dbd39bef44303845c0405a8cac697b28
[INFO] running `Command { std: "docker" "start" "-a" "f4edf0c6e7fc88a01c3f128f853ba2d8dbd39bef44303845c0405a8cac697b28", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]     Checking memchr v2.6.1
[INFO] [stderr]     Checking pin-project-lite v0.2.13
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]     Checking value-bag v1.4.1
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking futures-io v0.3.28
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]     Checking bytes v1.4.0
[INFO] [stderr]     Checking smallvec v1.11.0
[INFO] [stderr]    Compiling rustix v0.38.10
[INFO] [stderr]     Checking event-listener v2.5.3
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking tracing-core v0.1.31
[INFO] [stderr]     Checking fastrand v1.9.0
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]     Checking waker-fn v1.1.0
[INFO] [stderr]     Checking parking v2.1.0
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]     Checking bitflags v2.4.0
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]     Checking http v0.2.9
[INFO] [stderr]     Checking futures-lite v1.13.0
[INFO] [stderr]     Checking async-lock v2.8.0
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling rustix v0.37.23
[INFO] [stderr]     Checking concurrent-queue v2.2.0
[INFO] [stderr]    Compiling regex-syntax v0.7.5
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]     Checking async-channel v1.9.0
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]     Checking aho-corasick v1.0.4
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling openssl v0.10.57
[INFO] [stderr]    Compiling httparse v1.8.0
[INFO] [stderr]    Compiling syn v2.0.29
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking socket2 v0.4.9
[INFO] [stderr]     Checking mio v0.8.8
[INFO] [stderr]     Checking socket2 v0.5.3
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]     Checking linux-raw-sys v0.3.8
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]    Compiling hashbrown v0.14.0
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]     Checking futures-sink v0.3.28
[INFO] [stderr]    Compiling linux-raw-sys v0.4.5
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking percent-encoding v2.3.0
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling term v0.7.0
[INFO] [stderr]     Checking form_urlencoded v1.2.0
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling indexmap v2.0.0
[INFO] [stderr]     Checking try-lock v0.2.4
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]     Checking async-task v4.4.0
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.4
[INFO] [stderr]     Checking unicode-bidi v0.3.13
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]     Checking ryu v1.0.15
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]     Checking want v0.3.1
[INFO] [stderr]    Compiling ena v0.14.2
[INFO] [stderr]    Compiling ascii-canvas v3.0.0
[INFO] [stderr]     Checking idna v0.4.0
[INFO] [stderr]    Compiling string_cache v0.8.7
[INFO] [stderr]    Compiling bit-set v0.5.3
[INFO] [stderr]    Compiling openssl-sys v0.9.92
[INFO] [stderr]    Compiling libnghttp2-sys v0.1.8+1.55.1
[INFO] [stderr]    Compiling libz-sys v1.1.12
[INFO] [stderr]    Compiling curl-sys v0.4.65+curl-8.2.1
[INFO] [stderr]    Compiling petgraph v0.6.4
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]    Compiling is-terminal v0.4.9
[INFO] [stderr]    Compiling regex-automata v0.3.7
[INFO] [stderr]    Compiling async-process v1.7.0
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]     Checking httpdate v1.0.3
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling serde_json v1.0.105
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking atomic-waker v1.1.1
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking blocking v1.3.1
[INFO] [stderr]     Checking anstyle-parse v0.2.1
[INFO] [stderr]     Checking url v2.4.1
[INFO] [stderr]     Checking crossbeam-deque v0.8.3
[INFO] [stderr]     Checking async-executor v1.5.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.8
[INFO] [stderr]     Checking encoding_rs v0.8.33
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]     Checking anstyle v1.0.2
[INFO] [stderr]    Compiling curl v0.4.44
[INFO] [stderr]     Checking mime v0.3.17
[INFO] [stderr]     Checking anstyle-query v1.0.0
[INFO] [stderr]     Checking flate2 v1.0.27
[INFO] [stderr]     Checking kv-log-macro v1.0.7
[INFO] [stderr]     Checking anstream v0.5.0
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]    Compiling async-trait v0.1.73
[INFO] [stderr]    Compiling isahc v1.7.2
[INFO] [stderr]     Checking base64 v0.21.3
[INFO] [stderr]     Checking clap_lex v0.5.1
[INFO] [stderr]     Checking sluice v0.5.5
[INFO] [stderr]     Checking castaway v0.1.2
[INFO] [stderr]     Checking ipnet v2.8.0
[INFO] [stderr]     Checking clap_builder v4.4.1
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking termcolor v1.2.0
[INFO] [stderr]     Checking lalrpop-util v0.19.12
[INFO] [stderr]     Checking levenshtein v1.0.5
[INFO] [stderr]     Checking async-global-executor v2.3.1
[INFO] [stderr]     Checking home v0.5.5
[INFO] [stderr]     Checking panic-message v0.3.0
[INFO] [stderr]     Checking rayon v1.7.0
[INFO] [stderr]     Checking md5 v0.7.0
[INFO] [stderr]     Checking similar v2.2.1
[INFO] [stderr]     Checking async-std v1.12.0
[INFO] [stderr]    Compiling regex v1.9.4
[INFO] [stderr]    Compiling tracing-attributes v0.1.26
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.188
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling pin-project-internal v1.1.3
[INFO] [stderr]    Compiling clap_derive v4.4.0
[INFO] [stderr]     Checking env_logger v0.10.0
[INFO] [stderr]    Compiling lalrpop v0.19.12
[INFO] [stderr]     Checking sysinfo v0.29.9
[INFO] [stderr]     Checking tokio v1.32.0
[INFO] [stderr]     Checking async-object-pool v0.1.4
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking pin-project v1.1.3
[INFO] [stderr]     Checking tracing-futures v0.2.5
[INFO] [stderr]     Checking clap v4.4.1
[INFO] [stderr]     Checking tokio-util v0.7.8
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking async-compression v0.4.2
[INFO] [stderr]     Checking h2 v0.3.21
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking serde_regex v1.1.0
[INFO] [stderr]     Checking assert-json-diff v2.0.2
[INFO] [stderr]    Compiling basic-cookies v0.1.4
[INFO] [stderr]     Checking hyper v0.14.27
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking httpmock v0.6.8
[INFO] [stderr]     Checking reqwest v0.11.20
[INFO] [stderr]     Checking six_degrees v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: could not find `StructOpt` in `clap`
[INFO] [stdout]   --> src/opt.rs:13:16
[INFO] [stdout]    |
[INFO] [stdout] 13 | #[derive(clap::StructOpt, Debug)]
[INFO] [stdout]    |                ^^^^^^^^^ could not find `StructOpt` in `clap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `structopt` in this scope
[INFO] [stdout]   --> src/opt.rs:14:3
[INFO] [stdout]    |
[INFO] [stdout] 14 | #[structopt(name = "six_degrees")]
[INFO] [stdout]    |   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `structopt` in this scope
[INFO] [stdout]   --> src/opt.rs:17:7
[INFO] [stdout]    |
[INFO] [stdout] 17 |     #[structopt(
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `structopt` in this scope
[INFO] [stdout]   --> src/opt.rs:26:7
[INFO] [stdout]    |
[INFO] [stdout] 26 |     #[structopt(
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `structopt` in this scope
[INFO] [stdout]   --> src/opt.rs:36:7
[INFO] [stdout]    |
[INFO] [stdout] 36 |     #[structopt(short = 'o', long, help = "Processor core count")]
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `structopt` in this scope
[INFO] [stdout]   --> src/opt.rs:40:7
[INFO] [stdout]    |
[INFO] [stdout] 40 |     #[structopt(
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `structopt` in this scope
[INFO] [stdout]   --> src/opt.rs:51:7
[INFO] [stdout]    |
[INFO] [stdout] 51 |     #[structopt(
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `structopt` in this scope
[INFO] [stdout]   --> src/opt.rs:60:7
[INFO] [stdout]    |
[INFO] [stdout] 60 |     #[structopt(
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `structopt` in this scope
[INFO] [stdout]   --> src/opt.rs:72:7
[INFO] [stdout]    |
[INFO] [stdout] 72 |     #[structopt(
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `structopt` in this scope
[INFO] [stdout]   --> src/opt.rs:79:7
[INFO] [stdout]    |
[INFO] [stdout] 79 |     #[structopt(
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IpAddr`, `process`
[INFO] [stdout]  --> src/api.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 |     net::{IpAddr, Ipv4Addr, SocketAddr, SocketAddrV4},
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout] 5 |     process,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `url::form_urlencoded::parse`
[INFO] [stdout]  --> src/api.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use url::form_urlencoded::parse;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `task::JoinHandle`
[INFO] [stdout]   --> src/api.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     task::JoinHandle,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Server`, `make_service_fn`, `service_fn`
[INFO] [stdout]   --> src/api.rs:16:15
[INFO] [stdout]    |
[INFO] [stdout] 16 |     service::{make_service_fn, service_fn},
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 17 |     Body, Method, Request, Response, Server, StatusCode,
[INFO] [stdout]    |                                      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `title` should have an upper camel case name
[INFO] [stdout]   --> src/api.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     title(String),
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to upper camel case: `Title`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `url` should have an upper camel case name
[INFO] [stdout]   --> src/api.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     url(String),
[INFO] [stdout]    |     ^^^ help: convert the identifier to upper camel case (notice the capitalization): `Url`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/api.rs:228:20
[INFO] [stdout]     |
[INFO] [stdout] 228 |                 if (octet > 255) {
[INFO] [stdout]     |                    ^           ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 228 -                 if (octet > 255) {
[INFO] [stdout] 228 +                 if octet > 255 {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sync::mpsc::Receiver`
[INFO] [stdout]  --> src/worker.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{fmt, sync::mpsc::Receiver};
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SystemExt`, `System`
[INFO] [stdout]  --> src/worker.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | use sysinfo::{System, SystemExt};
[INFO] [stdout]   |               ^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::foundation::Foundation`
[INFO] [stdout]  --> src/worker.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::foundation::Foundation;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::opt::OPT`
[INFO] [stdout]   --> src/worker.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::opt::OPT;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tx_to_fetch`
[INFO] [stdout]   --> src/api.rs:86:18
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub async fn new(tx_to_fetch: Sender<fetch::FetchCommand>) {
[INFO] [stdout]    |                  ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tx_to_fetch`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]    --> src/worker.rs:131:25
[INFO] [stdout]     |
[INFO] [stdout] 131 |                     let id = worker.extract_worker_id_from(digest);
[INFO] [stdout]     |                         ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `digest`
[INFO] [stdout]    --> src/worker.rs:143:13
[INFO] [stdout]     |
[INFO] [stdout] 143 |         let digest = crate::entry::Entry::get_digest(&title);
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_digest`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rc_tx`
[INFO] [stdout]    --> src/worker.rs:145:14
[INFO] [stdout]     |
[INFO] [stdout] 145 |         let (rc_tx, rc_rx): (mpsc::Sender<WorkerResponse>, mpsc::Receiver<WorkerResponse>) =
[INFO] [stdout]     |              ^^^^^ help: if this is intentional, prefix it with an underscore: `_rc_tx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rc_rx`
[INFO] [stdout]    --> src/worker.rs:145:21
[INFO] [stdout]     |
[INFO] [stdout] 145 |         let (rc_tx, rc_rx): (mpsc::Sender<WorkerResponse>, mpsc::Receiver<WorkerResponse>) =
[INFO] [stdout]     |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_rc_rx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rxrsp`
[INFO] [stdout]    --> src/worker.rs:148:13
[INFO] [stdout]     |
[INFO] [stdout] 148 |         let rxrsp = response_tx_handle.send(WorkerResponse::Fetch).await;
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_rxrsp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/api.rs:201:5
[INFO] [stdout]     |
[INFO] [stdout] 199 |     std::process::exit(1);
[INFO] [stdout]     |     --------------------- any code following this expression is unreachable
[INFO] [stdout] 200 |
[INFO] [stdout] 201 |     socket
[INFO] [stdout]     |     ^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Opt: Parser` is not satisfied
[INFO] [stdout]   --> src/opt.rs:88:31
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub static ref OPT: Opt = clap::Parser::parse();
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^^ the trait `Parser` is not implemented for `Opt`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Parser` is implemented for `Box<T>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 11 previous errors; 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `six_degrees` (bin "six_degrees") due to 12 previous errors; 18 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "f4edf0c6e7fc88a01c3f128f853ba2d8dbd39bef44303845c0405a8cac697b28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4edf0c6e7fc88a01c3f128f853ba2d8dbd39bef44303845c0405a8cac697b28", kill_on_drop: false }`
[INFO] [stdout] f4edf0c6e7fc88a01c3f128f853ba2d8dbd39bef44303845c0405a8cac697b28
