[INFO] fetching crate duf 0.19.0...
[INFO] checking duf-0.19.0 against 1.95.0 for pr-155915
[INFO] extracting crate duf 0.19.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate duf 0.19.0
[INFO] finished tweaking crates.io crate duf 0.19.0
[INFO] tweaked toml for crates.io crate duf 0.19.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate duf 0.19.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate duf 0.19.0 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2fe3e38f444cc65cd7c08ae59fdb72d30bb100ea14c9d8d1b5964447e0342c9f
[INFO] running `Command { std: "docker" "start" "-a" "2fe3e38f444cc65cd7c08ae59fdb72d30bb100ea14c9d8d1b5964447e0342c9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2fe3e38f444cc65cd7c08ae59fdb72d30bb100ea14c9d8d1b5964447e0342c9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fe3e38f444cc65cd7c08ae59fdb72d30bb100ea14c9d8d1b5964447e0342c9f", kill_on_drop: false }`
[INFO] [stdout] 2fe3e38f444cc65cd7c08ae59fdb72d30bb100ea14c9d8d1b5964447e0342c9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4550377517c9c6dc287146b7ccf8072f328831a7378042693b03082f6b9fbd82
[INFO] running `Command { std: "docker" "start" "-a" "4550377517c9c6dc287146b7ccf8072f328831a7378042693b03082f6b9fbd82", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
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[INFO] [stderr]     Checking async_zip v0.0.7
[INFO] [stderr]     Checking duf v0.19.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> src/utils.rs:8:22
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn decode_uri(v: &str) -> Option<Cow<str>> {
[INFO] [stdout]   |                      ^^^^            ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]   |                      |
[INFO] [stdout]   |                      the lifetime is elided here
[INFO] [stdout]   |
[INFO] [stdout]   = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]   = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn decode_uri(v: &str) -> Option<Cow<'_, str>> {
[INFO] [stdout]   |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> src/utils.rs:8:22
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn decode_uri(v: &str) -> Option<Cow<str>> {
[INFO] [stdout]   |                      ^^^^            ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]   |                      |
[INFO] [stdout]   |                      the lifetime is elided here
[INFO] [stdout]   |
[INFO] [stdout]   = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]   = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn decode_uri(v: &str) -> Option<Cow<'_, str>> {
[INFO] [stdout]   |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 31s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: openssl v0.10.40, xml5ever v0.16.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] running `Command { std: "docker" "inspect" "4550377517c9c6dc287146b7ccf8072f328831a7378042693b03082f6b9fbd82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4550377517c9c6dc287146b7ccf8072f328831a7378042693b03082f6b9fbd82", kill_on_drop: false }`
[INFO] [stdout] 4550377517c9c6dc287146b7ccf8072f328831a7378042693b03082f6b9fbd82
