[INFO] fetching crate humphrey_server 0.6.1... [INFO] checking humphrey_server-0.6.1 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] extracting crate humphrey_server 0.6.1 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate humphrey_server 0.6.1 [INFO] finished tweaking crates.io crate humphrey_server 0.6.1 [INFO] tweaked toml for crates.io crate humphrey_server 0.6.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate humphrey_server 0.6.1 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] crate crates.io crate humphrey_server 0.6.1 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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded humphrey v0.7.0 [INFO] [stderr] Downloaded rustls-webpki v0.101.4 [INFO] [stderr] Downloaded rustls v0.21.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 6490e8ae63e4bc87b9feaa26f2b89bca1b9831a27db7e184e648b2c5654b0187 [INFO] running `Command { std: "docker" "start" "-a" "6490e8ae63e4bc87b9feaa26f2b89bca1b9831a27db7e184e648b2c5654b0187", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6490e8ae63e4bc87b9feaa26f2b89bca1b9831a27db7e184e648b2c5654b0187", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6490e8ae63e4bc87b9feaa26f2b89bca1b9831a27db7e184e648b2c5654b0187", kill_on_drop: false }` [INFO] [stdout] 6490e8ae63e4bc87b9feaa26f2b89bca1b9831a27db7e184e648b2c5654b0187 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] b7943e1cd3679dc6242747df53d44fbae4880dd0e3a4ab9c24bb77df49ad3e0d [INFO] running `Command { std: "docker" "start" "-a" "b7943e1cd3679dc6242747df53d44fbae4880dd0e3a4ab9c24bb77df49ad3e0d", kill_on_drop: false }` [INFO] [stderr] Checking humphrey v0.7.0 [INFO] [stderr] Checking humphrey_server v0.6.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/server/proxy.rs:112:17 [INFO] [stdout] | [INFO] [stdout] 112 | pub fn lock(&self) -> Result, PoisonError>> { [INFO] [stdout] | ^^^^^ ------------- ------------- the lifetimes get resolved as `'_` [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'_` [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] 112 | pub fn lock(&self) -> Result, PoisonError>> { [INFO] [stdout] | +++ +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/server/proxy.rs:112:17 [INFO] [stdout] | [INFO] [stdout] 112 | pub fn lock(&self) -> Result, PoisonError>> { [INFO] [stdout] | ^^^^^ ------------- ------------- the lifetimes get resolved as `'_` [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'_` [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] 112 | pub fn lock(&self) -> Result, PoisonError>> { [INFO] [stdout] | +++ +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.73s [INFO] running `Command { std: "docker" "inspect" "b7943e1cd3679dc6242747df53d44fbae4880dd0e3a4ab9c24bb77df49ad3e0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b7943e1cd3679dc6242747df53d44fbae4880dd0e3a4ab9c24bb77df49ad3e0d", kill_on_drop: false }` [INFO] [stdout] b7943e1cd3679dc6242747df53d44fbae4880dd0e3a4ab9c24bb77df49ad3e0d