[INFO] fetching crate replicante_util_iron 0.3.0...
[INFO] checking replicante_util_iron-0.3.0 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate replicante_util_iron 0.3.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate replicante_util_iron 0.3.0
[INFO] finished tweaking crates.io crate replicante_util_iron 0.3.0
[INFO] tweaked toml for crates.io crate replicante_util_iron 0.3.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate replicante_util_iron 0.3.0 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sentry v0.18.1
[INFO] [stderr]   Downloaded replicante_util_failure v0.1.4
[INFO] [stderr]   Downloaded router v0.6.0
[INFO] [stderr]   Downloaded iron-test v0.6.0
[INFO] [stderr]   Downloaded iron-json-response v0.6.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f63a51c690070278e54e28cdd7a675216637a726cca1a8ad3eecdf48c0b4ebe2
[INFO] running `Command { std: "docker" "start" "-a" "f63a51c690070278e54e28cdd7a675216637a726cca1a8ad3eecdf48c0b4ebe2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f63a51c690070278e54e28cdd7a675216637a726cca1a8ad3eecdf48c0b4ebe2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f63a51c690070278e54e28cdd7a675216637a726cca1a8ad3eecdf48c0b4ebe2", kill_on_drop: false }`
[INFO] [stdout] f63a51c690070278e54e28cdd7a675216637a726cca1a8ad3eecdf48c0b4ebe2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] faaa779625d657398a23b38358cae04f0e4c8414ec94e26582cc213cdfae93e2
[INFO] running `Command { std: "docker" "start" "-a" "faaa779625d657398a23b38358cae04f0e4c8414ec94e26582cc213cdfae93e2", kill_on_drop: false }`
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[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/router/mod.rs:44:40
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn for_root<R: RootDescriptor>(&mut self, root: &R) -> RootedRouter {
[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] 44 |     pub fn for_root<R: RootDescriptor>(&mut self, root: &R) -> RootedRouter<'_> {
[INFO] [stdout]    |                                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/router/mod.rs:44:40
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn for_root<R: RootDescriptor>(&mut self, root: &R) -> RootedRouter {
[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] 44 |     pub fn for_root<R: RootDescriptor>(&mut self, root: &R) -> RootedRouter<'_> {
[INFO] [stdout]    |                                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.14s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: typemap v0.3.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "faaa779625d657398a23b38358cae04f0e4c8414ec94e26582cc213cdfae93e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "faaa779625d657398a23b38358cae04f0e4c8414ec94e26582cc213cdfae93e2", kill_on_drop: false }`
[INFO] [stdout] faaa779625d657398a23b38358cae04f0e4c8414ec94e26582cc213cdfae93e2