[INFO] cloning repository https://github.com/saulvaldelvira/http-server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/saulvaldelvira/http-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaulvaldelvira%2Fhttp-server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaulvaldelvira%2Fhttp-server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 675447c3f995dbe41a7663bdad4894ddfdd46541
[INFO] checking saulvaldelvira/http-server against master#2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48 for pr-142723
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaulvaldelvira%2Fhttp-server" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/saulvaldelvira/http-server on toolchain 2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/saulvaldelvira/http-server
[INFO] finished tweaking git repo https://github.com/saulvaldelvira/http-server
[INFO] tweaked toml for git repo https://github.com/saulvaldelvira/http-server written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/saulvaldelvira/rb64`
[INFO] [stderr]     Updating git repository `https://github.com/saulvaldelvira/builders`
[INFO] [stderr]     Updating git repository `https://github.com/saulvaldelvira/delay-init`
[INFO] [stderr]     Updating git repository `https://github.com/saulvaldelvira/json.rs`
[INFO] [stderr]     Updating git repository `https://github.com/saulvaldelvira/job-pool`
[INFO] [stderr]     Updating git repository `https://github.com/saulvaldelvira/regexpr`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 74 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cbindgen v0.29.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7203199b1dc89b83cac05efb8081e9d2fb2a474835c2d56aa43f1819d455d07a
[INFO] running `Command { std: "docker" "start" "-a" "7203199b1dc89b83cac05efb8081e9d2fb2a474835c2d56aa43f1819d455d07a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7203199b1dc89b83cac05efb8081e9d2fb2a474835c2d56aa43f1819d455d07a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7203199b1dc89b83cac05efb8081e9d2fb2a474835c2d56aa43f1819d455d07a", kill_on_drop: false }`
[INFO] [stdout] 7203199b1dc89b83cac05efb8081e9d2fb2a474835c2d56aa43f1819d455d07a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f95f3285d7aa5733a471de17aeb489e2ac26ba1b422513ed07be1ff54190a45b
[INFO] running `Command { std: "docker" "start" "-a" "f95f3285d7aa5733a471de17aeb489e2ac26ba1b422513ed07be1ff54190a45b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling url-utils v0.3.0 (/opt/rustwide/workdir/crates/url)
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling rb64 v0.3.1 (https://github.com/saulvaldelvira/rb64#debd251b)
[INFO] [stderr]     Checking rmime v0.3.0 (/opt/rustwide/workdir/crates/mime)
[INFO] [stderr]    Compiling job-pool v0.3.0 (https://github.com/saulvaldelvira/job-pool#0d57a8eb)
[INFO] [stderr]    Compiling regexpr v0.3.3 (https://github.com/saulvaldelvira/regexpr#e1659d78)
[INFO] [stderr]    Compiling jsonrs v1.3.0 (https://github.com/saulvaldelvira/json.rs#1e97200f)
[INFO] [stderr]     Checking delay_init v0.2.0 (https://github.com/saulvaldelvira/delay-init#3950a001)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> crates/url/src/decode.rs:10:20
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn decode(url: &str) -> Result<Cow<str>> {
[INFO] [stdout]    |                    ^^^^            -------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn decode(url: &str) -> Result<Cow<'_, str>> {
[INFO] [stdout]    |                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]  --> crates/url/src/encode.rs:6:20
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn encode(url: &str) -> Result<Cow<str>> {
[INFO] [stdout]   |                    ^^^^            -------- the lifetime gets resolved as `'_`
[INFO] [stdout]   |                    |
[INFO] [stdout]   |                    this lifetime flows to the output
[INFO] [stdout]   |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn encode(url: &str) -> Result<Cow<'_, str>> {
[INFO] [stdout]   |                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> crates/url/src/decode.rs:10:20
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn decode(url: &str) -> Result<Cow<str>> {
[INFO] [stdout]    |                    ^^^^            -------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn decode(url: &str) -> Result<Cow<'_, str>> {
[INFO] [stdout]    |                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]  --> crates/url/src/encode.rs:6:20
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn encode(url: &str) -> Result<Cow<str>> {
[INFO] [stdout]   |                    ^^^^            -------- the lifetime gets resolved as `'_`
[INFO] [stdout]   |                    |
[INFO] [stdout]   |                    this lifetime flows to the output
[INFO] [stdout]   |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn encode(url: &str) -> Result<Cow<'_, str>> {
[INFO] [stdout]   |                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling builders v0.4.0 (https://github.com/saulvaldelvira/builders#8639c1bb)
[INFO] [stderr]     Checking http-utils v0.5.0 (/opt/rustwide/workdir/crates/http)
[INFO] [stderr]     Checking http-srv v0.7.0 (/opt/rustwide/workdir/crates/server)
[INFO] [stderr]     Checking httpcli v0.5.0 (/opt/rustwide/workdir/crates/client)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.46s
[INFO] running `Command { std: "docker" "inspect" "f95f3285d7aa5733a471de17aeb489e2ac26ba1b422513ed07be1ff54190a45b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f95f3285d7aa5733a471de17aeb489e2ac26ba1b422513ed07be1ff54190a45b", kill_on_drop: false }`
[INFO] [stdout] f95f3285d7aa5733a471de17aeb489e2ac26ba1b422513ed07be1ff54190a45b