[INFO] cloning repository https://github.com/ju-lewis/helium [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ju-lewis/helium" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fju-lewis%2Fhelium", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fju-lewis%2Fhelium'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fju-lewis%2Fhelium: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 1) [INFO] cloning repository https://github.com/ju-lewis/helium [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ju-lewis/helium" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fju-lewis%2Fhelium", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fju-lewis%2Fhelium'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fju-lewis%2Fhelium: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 2) [INFO] cloning repository https://github.com/ju-lewis/helium [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ju-lewis/helium" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fju-lewis%2Fhelium", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fju-lewis%2Fhelium'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fju-lewis%2Fhelium: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 3) [INFO] cloning repository https://github.com/ju-lewis/helium [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ju-lewis/helium" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fju-lewis%2Fhelium", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fju-lewis%2Fhelium'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fju-lewis%2Fhelium: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 4) [INFO] cloning repository https://github.com/ju-lewis/helium [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ju-lewis/helium" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fju-lewis%2Fhelium", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fju-lewis%2Fhelium'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fju-lewis%2Fhelium: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 5) [INFO] cloning repository https://github.com/ju-lewis/helium [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ju-lewis/helium" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fju-lewis%2Fhelium", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fju-lewis%2Fhelium'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fju-lewis%2Fhelium: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 6) [INFO] cloning repository https://github.com/ju-lewis/helium [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ju-lewis/helium" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fju-lewis%2Fhelium", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fju-lewis%2Fhelium'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fju-lewis%2Fhelium: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 7) [INFO] cloning repository https://github.com/ju-lewis/helium [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ju-lewis/helium" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fju-lewis%2Fhelium", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fju-lewis%2Fhelium'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fju-lewis%2Fhelium: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 8) [INFO] cloning repository https://github.com/ju-lewis/helium [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ju-lewis/helium" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fju-lewis%2Fhelium", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fju-lewis%2Fhelium'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fju-lewis%2Fhelium: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 9) [INFO] cloning repository https://github.com/ju-lewis/helium [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ju-lewis/helium" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fju-lewis%2Fhelium", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fju-lewis%2Fhelium'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fju-lewis%2Fhelium: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 10) [INFO] cloning repository https://github.com/ju-lewis/helium [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ju-lewis/helium" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fju-lewis%2Fhelium", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fju-lewis%2Fhelium'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fju-lewis%2Fhelium: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 11) [INFO] cloning repository https://github.com/ju-lewis/helium [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ju-lewis/helium" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fju-lewis%2Fhelium", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fju-lewis%2Fhelium'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fju-lewis%2Fhelium: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 12) [INFO] cloning repository https://github.com/ju-lewis/helium [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ju-lewis/helium" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fju-lewis%2Fhelium", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fju-lewis%2Fhelium'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1584d3fe269552b7a190c2ecf8ddb4cfd2a98aef [INFO] checking ju-lewis/helium against master#03eb45452305f2d52348279d0caa5fc1f12c438d for pr-138176 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fju-lewis%2Fhelium" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ju-lewis/helium on toolchain 03eb45452305f2d52348279d0caa5fc1f12c438d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+03eb45452305f2d52348279d0caa5fc1f12c438d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ju-lewis/helium [INFO] removed 0 missing examples [INFO] finished tweaking git repo https://github.com/ju-lewis/helium [INFO] tweaked toml for git repo https://github.com/ju-lewis/helium written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ju-lewis/helium 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" "+03eb45452305f2d52348279d0caa5fc1f12c438d" "fetch" "--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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+03eb45452305f2d52348279d0caa5fc1f12c438d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 64e1494963f3dc9613410bb71ae0a7a99fd610ed97418c64065c7424e8c0a10d [INFO] running `Command { std: "docker" "start" "-a" "64e1494963f3dc9613410bb71ae0a7a99fd610ed97418c64065c7424e8c0a10d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "64e1494963f3dc9613410bb71ae0a7a99fd610ed97418c64065c7424e8c0a10d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64e1494963f3dc9613410bb71ae0a7a99fd610ed97418c64065c7424e8c0a10d", kill_on_drop: false }` [INFO] [stdout] 64e1494963f3dc9613410bb71ae0a7a99fd610ed97418c64065c7424e8c0a10d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+03eb45452305f2d52348279d0caa5fc1f12c438d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] acaed719c081b1474b237ad43afe616dcf5c2b23afcad6d3a17b12fda043aac4 [INFO] running `Command { std: "docker" "start" "-a" "acaed719c081b1474b237ad43afe616dcf5c2b23afcad6d3a17b12fda043aac4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.16 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling getrandom v0.3.1 [INFO] [stderr] Compiling zerocopy v0.8.18 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Checking rand_core v0.9.0 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking rand v0.9.0 [INFO] [stderr] Checking helium v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `any::Any` [INFO] [stdout] --> src/server.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{any::Any, collections::{HashMap, VecDeque}, net::{TcpListener, TcpStream}, sync::{Arc, Mutex, mpsc::channel}, thread}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Query`, `Request`, and `self` [INFO] [stdout] --> src/server.rs:3:19 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::http::{self, Method, Path, Query, Request, StatusCode}; [INFO] [stdout] | ^^^^ ^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::random` [INFO] [stdout] --> src/server.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use rand::random; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `error::Error` and `fmt` [INFO] [stdout] --> src/http.rs:3:33 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{collections::HashMap, error::Error, fmt}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::parsing` [INFO] [stdout] --> src/http.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::parsing; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `any::Any` [INFO] [stdout] --> src/server.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{any::Any, collections::{HashMap, VecDeque}, net::{TcpListener, TcpStream}, sync::{Arc, Mutex, mpsc::channel}, thread}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Query`, `Request`, and `self` [INFO] [stdout] --> src/server.rs:3:19 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::http::{self, Method, Path, Query, Request, StatusCode}; [INFO] [stdout] | ^^^^ ^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::random` [INFO] [stdout] --> src/server.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use rand::random; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `error::Error` and `fmt` [INFO] [stdout] --> src/http.rs:3:33 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{collections::HashMap, error::Error, fmt}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::parsing` [INFO] [stdout] --> src/http.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::parsing; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/server.rs:83:29 [INFO] [stdout] | [INFO] [stdout] 83 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `status` [INFO] [stdout] --> src/server.rs:104:25 [INFO] [stdout] | [INFO] [stdout] 104 | let status = response.status; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_status` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `content` [INFO] [stdout] --> src/server.rs:105:25 [INFO] [stdout] | [INFO] [stdout] 105 | let content = match response.content { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_content` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/server.rs:83:29 [INFO] [stdout] | [INFO] [stdout] 83 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `status` [INFO] [stdout] --> src/server.rs:104:25 [INFO] [stdout] | [INFO] [stdout] 104 | let status = response.status; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_status` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `content` [INFO] [stdout] --> src/server.rs:105:25 [INFO] [stdout] | [INFO] [stdout] 105 | let content = match response.content { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_content` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `busy_threads` and `max_threads` are never read [INFO] [stdout] --> src/server.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct Server { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 10 | busy_threads: u32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 11 | max_threads: u32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `busy_threads` and `max_threads` are never read [INFO] [stdout] --> src/server.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct Server { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 10 | busy_threads: u32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 11 | max_threads: u32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.59s [INFO] running `Command { std: "docker" "inspect" "acaed719c081b1474b237ad43afe616dcf5c2b23afcad6d3a17b12fda043aac4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "acaed719c081b1474b237ad43afe616dcf5c2b23afcad6d3a17b12fda043aac4", kill_on_drop: false }` [INFO] [stdout] acaed719c081b1474b237ad43afe616dcf5c2b23afcad6d3a17b12fda043aac4