[INFO] fetching crate rfc7239 0.1.3...
[INFO] building rfc7239-0.1.3 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate rfc7239 0.1.3 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate rfc7239 0.1.3
[INFO] finished tweaking crates.io crate rfc7239 0.1.3
[INFO] tweaked toml for crates.io crate rfc7239 0.1.3 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rfc7239 0.1.3 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e00bcb54d5f6a9d8fc3f3b92220b5f1d5167693af1d898fdcf87f0535457d14d
[INFO] running `Command { std: "docker" "start" "-a" "e00bcb54d5f6a9d8fc3f3b92220b5f1d5167693af1d898fdcf87f0535457d14d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e00bcb54d5f6a9d8fc3f3b92220b5f1d5167693af1d898fdcf87f0535457d14d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e00bcb54d5f6a9d8fc3f3b92220b5f1d5167693af1d898fdcf87f0535457d14d", kill_on_drop: false }`
[INFO] [stdout] e00bcb54d5f6a9d8fc3f3b92220b5f1d5167693af1d898fdcf87f0535457d14d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9a5a2c685c90fb0fe21aa7e89cebf6660267ff03abd2820f565a1ba2a16e7d3
[INFO] running `Command { std: "docker" "start" "-a" "d9a5a2c685c90fb0fe21aa7e89cebf6660267ff03abd2820f565a1ba2a16e7d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling uncased v0.9.10
[INFO] [stderr]    Compiling rfc7239 v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:71:28
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub fn parse(header_value: &str) -> impl DoubleEndedIterator<Item = Result<Forwarded, RfcError>> {
[INFO] [stdout]    |                            ^^^^ the lifetime is elided here                ^^^^^^^^^ the same lifetime is hidden 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] 71 | pub fn parse(header_value: &str) -> impl DoubleEndedIterator<Item = Result<Forwarded<'_>, RfcError>> {
[INFO] [stdout]    |                                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "d9a5a2c685c90fb0fe21aa7e89cebf6660267ff03abd2820f565a1ba2a16e7d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9a5a2c685c90fb0fe21aa7e89cebf6660267ff03abd2820f565a1ba2a16e7d3", kill_on_drop: false }`
[INFO] [stdout] d9a5a2c685c90fb0fe21aa7e89cebf6660267ff03abd2820f565a1ba2a16e7d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d63c8ef2c4838166a920c685d6fff8813cac9881813add9962a6a90b1391d8c6
[INFO] running `Command { std: "docker" "start" "-a" "d63c8ef2c4838166a920c685d6fff8813cac9881813add9962a6a90b1391d8c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling rfc7239 v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:71:28
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub fn parse(header_value: &str) -> impl DoubleEndedIterator<Item = Result<Forwarded, RfcError>> {
[INFO] [stdout]    |                            ^^^^ the lifetime is elided here                ^^^^^^^^^ the same lifetime is hidden 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] 71 | pub fn parse(header_value: &str) -> impl DoubleEndedIterator<Item = Result<Forwarded<'_>, RfcError>> {
[INFO] [stdout]    |                                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:71:28
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub fn parse(header_value: &str) -> impl DoubleEndedIterator<Item = Result<Forwarded, RfcError>> {
[INFO] [stdout]    |                            ^^^^ the lifetime is elided here                ^^^^^^^^^ the same lifetime is hidden 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] 71 | pub fn parse(header_value: &str) -> impl DoubleEndedIterator<Item = Result<Forwarded<'_>, RfcError>> {
[INFO] [stdout]    |                                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "d63c8ef2c4838166a920c685d6fff8813cac9881813add9962a6a90b1391d8c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d63c8ef2c4838166a920c685d6fff8813cac9881813add9962a6a90b1391d8c6", kill_on_drop: false }`
[INFO] [stdout] d63c8ef2c4838166a920c685d6fff8813cac9881813add9962a6a90b1391d8c6