[INFO] fetching crate lwuri 0.1.1...
[INFO] checking lwuri-0.1.1 against master#8a703520e80d87d4423c01f9d4fbc9e5f6533a02 for pr-154205-1
[INFO] extracting crate lwuri 0.1.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate lwuri 0.1.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate lwuri 0.1.1
[INFO] tweaked toml for crates.io crate lwuri 0.1.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate lwuri 0.1.1 on toolchain 8a703520e80d87d4423c01f9d4fbc9e5f6533a02
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate lwuri 0.1.1 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" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lwuri-macros v0.1.1
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 597bb50725ceb65ca9721f7a557ac77a48b1651e19432c1ac878776bc3f0dc9c
[INFO] running `Command { std: "docker" "start" "-a" "597bb50725ceb65ca9721f7a557ac77a48b1651e19432c1ac878776bc3f0dc9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "597bb50725ceb65ca9721f7a557ac77a48b1651e19432c1ac878776bc3f0dc9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "597bb50725ceb65ca9721f7a557ac77a48b1651e19432c1ac878776bc3f0dc9c", kill_on_drop: false }`
[INFO] [stdout] 597bb50725ceb65ca9721f7a557ac77a48b1651e19432c1ac878776bc3f0dc9c
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3d6a26db8100cf8a37697c92ff7cb225fd2f44ca324dda99a99060c96f9aa806
[INFO] running `Command { std: "docker" "start" "-a" "3d6a26db8100cf8a37697c92ff7cb225fd2f44ca324dda99a99060c96f9aa806", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]    Compiling lwuri-macros v0.1.1
[INFO] [stderr]     Checking lwuri v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `string::ToString` and `vec::Vec`
[INFO] [stdout]     --> src/uri_ref.rs:1011:22
[INFO] [stdout]      |
[INFO] [stdout] 1011 |     use alloc::{vec, vec::Vec, string::ToString};
[INFO] [stdout]      |                      ^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `string::ToString`
[INFO] [stdout]    --> src/uri_raw_components.rs:433:32
[INFO] [stdout]     |
[INFO] [stdout] 433 |     use alloc::{vec, vec::Vec, string::ToString};
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `string::ToString`
[INFO] [stdout]    --> src/rel_ref.rs:680:32
[INFO] [stdout]     |
[INFO] [stdout] 680 |     use alloc::{vec, vec::Vec, string::ToString};
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `string::ToString` and `vec::Vec`
[INFO] [stdout]    --> src/any_uri_ref.rs:372:22
[INFO] [stdout]     |
[INFO] [stdout] 372 |     use alloc::{vec, vec::Vec, string::ToString, borrow::ToOwned};
[INFO] [stdout]     |                      ^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.16s
[INFO] running `Command { std: "docker" "inspect" "3d6a26db8100cf8a37697c92ff7cb225fd2f44ca324dda99a99060c96f9aa806", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d6a26db8100cf8a37697c92ff7cb225fd2f44ca324dda99a99060c96f9aa806", kill_on_drop: false }`
[INFO] [stdout] 3d6a26db8100cf8a37697c92ff7cb225fd2f44ca324dda99a99060c96f9aa806