[INFO] cloning repository https://github.com/gloggers99/sleep
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gloggers99/sleep" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgloggers99%2Fsleep", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgloggers99%2Fsleep'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] efd99ec718e1d79dc4115d6b1e9dbcad58f859c3
[INFO] testing gloggers99/sleep against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgloggers99%2Fsleep" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/gloggers99/sleep
[INFO] finished tweaking git repo https://github.com/gloggers99/sleep
[INFO] tweaked toml for git repo https://github.com/gloggers99/sleep written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/gloggers99/sleep on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/gloggers99/sleep 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" "+1.100.0-beta.1" "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-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] e94432883fddf2ad9bad29b9fa50088507f008b4e800e506176c76abec962acf
[INFO] running `Command { std: "docker" "start" "e94432883fddf2ad9bad29b9fa50088507f008b4e800e506176c76abec962acf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e94432883fddf2ad9bad29b9fa50088507f008b4e800e506176c76abec962acf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e94432883fddf2ad9bad29b9fa50088507f008b4e800e506176c76abec962acf" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e94432883fddf2ad9bad29b9fa50088507f008b4e800e506176c76abec962acf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e94432883fddf2ad9bad29b9fa50088507f008b4e800e506176c76abec962acf" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling sleep v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]   --> src/server.rs:40:13
[INFO] [stdout]    |
[INFO] [stdout] 40 |         let request = match Request::parse(http_request) {
[INFO] [stdout]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `method_type`, `path`, and `version` are never read
[INFO] [stdout]   --> src/request.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Method {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 15 |     pub method_type: MethodType,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 16 |     pub path: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 17 |     pub version: String
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `method` is never read
[INFO] [stdout]   --> src/request.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub struct Request {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 49 |     pub method: Method
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "e94432883fddf2ad9bad29b9fa50088507f008b4e800e506176c76abec962acf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e94432883fddf2ad9bad29b9fa50088507f008b4e800e506176c76abec962acf" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling sleep v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]   --> src/server.rs:40:13
[INFO] [stdout]    |
[INFO] [stdout] 40 |         let request = match Request::parse(http_request) {
[INFO] [stdout]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `method_type`, `path`, and `version` are never read
[INFO] [stdout]   --> src/request.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Method {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 15 |     pub method_type: MethodType,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 16 |     pub path: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 17 |     pub version: String
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `method` is never read
[INFO] [stdout]   --> src/request.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub struct Request {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 49 |     pub method: Method
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "e94432883fddf2ad9bad29b9fa50088507f008b4e800e506176c76abec962acf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e94432883fddf2ad9bad29b9fa50088507f008b4e800e506176c76abec962acf" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `request`
[INFO] [stderr]   --> src/server.rs:40:13
[INFO] [stderr]    |
[INFO] [stderr] 40 |         let request = match Request::parse(http_request) {
[INFO] [stderr]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `method_type`, `path`, and `version` are never read
[INFO] [stderr]   --> src/request.rs:15:9
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub struct Method {
[INFO] [stderr]    |            ------ fields in this struct
[INFO] [stderr] 15 |     pub method_type: MethodType,
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr] 16 |     pub path: String,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr] 17 |     pub version: String
[INFO] [stderr]    |         ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `method` is never read
[INFO] [stderr]   --> src/request.rs:49:9
[INFO] [stderr]    |
[INFO] [stderr] 48 | pub struct Request {
[INFO] [stderr]    |            ------- field in this struct
[INFO] [stderr] 49 |     pub method: Method
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `sleep` (bin "sleep" test) generated 3 warnings (run `cargo fix --bin "sleep" -p sleep --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/release/build/sleep/5f4c799ee17a44d1/out/sleep-5f4c799ee17a44d1)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e94432883fddf2ad9bad29b9fa50088507f008b4e800e506176c76abec962acf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e94432883fddf2ad9bad29b9fa50088507f008b4e800e506176c76abec962acf", kill_on_drop: false }`
[INFO] [stdout] e94432883fddf2ad9bad29b9fa50088507f008b4e800e506176c76abec962acf