[INFO] fetching crate rk-utils 0.2.2...
[INFO] building rk-utils-0.2.2 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate rk-utils 0.2.2 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate rk-utils 0.2.2
[INFO] finished tweaking crates.io crate rk-utils 0.2.2
[INFO] tweaked toml for crates.io crate rk-utils 0.2.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rk-utils 0.2.2 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a11a9d7fd2c1207f9ad0abf5ccb9c5c4adf88fd0733954d1a7b84cd15cd01e01
[INFO] running `Command { std: "docker" "start" "-a" "a11a9d7fd2c1207f9ad0abf5ccb9c5c4adf88fd0733954d1a7b84cd15cd01e01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a11a9d7fd2c1207f9ad0abf5ccb9c5c4adf88fd0733954d1a7b84cd15cd01e01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a11a9d7fd2c1207f9ad0abf5ccb9c5c4adf88fd0733954d1a7b84cd15cd01e01", kill_on_drop: false }`
[INFO] [stdout] a11a9d7fd2c1207f9ad0abf5ccb9c5c4adf88fd0733954d1a7b84cd15cd01e01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1013015392a01dc11acdcb74983d58d06e5e233519f7ad9b4140fd3a1e4825c5
[INFO] running `Command { std: "docker" "start" "-a" "1013015392a01dc11acdcb74983d58d06e5e233519f7ad9b4140fd3a1e4825c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling rk-utils v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/trie.rs:62:79
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn find_longest_match(&'a self, request_path: Vec<&'a str>) -> Option<&T> {
[INFO] [stdout]    |                                --                          --                 ^^ the same lifetime is elided here
[INFO] [stdout]    |                                |                           |
[INFO] [stdout]    |                                |                           the lifetime is named here
[INFO] [stdout]    |                                the lifetime is named 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: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn find_longest_match(&'a self, request_path: Vec<&'a str>) -> Option<&'a T> {
[INFO] [stdout]    |                                                                                ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "1013015392a01dc11acdcb74983d58d06e5e233519f7ad9b4140fd3a1e4825c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1013015392a01dc11acdcb74983d58d06e5e233519f7ad9b4140fd3a1e4825c5", kill_on_drop: false }`
[INFO] [stdout] 1013015392a01dc11acdcb74983d58d06e5e233519f7ad9b4140fd3a1e4825c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dbca1245a79be5199a3b8fae5232ed1de2501e7cbb3d348a504fec8c8c77a172
[INFO] running `Command { std: "docker" "start" "-a" "dbca1245a79be5199a3b8fae5232ed1de2501e7cbb3d348a504fec8c8c77a172", kill_on_drop: false }`
[INFO] [stderr]    Compiling rk-utils v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/trie.rs:62:79
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn find_longest_match(&'a self, request_path: Vec<&'a str>) -> Option<&T> {
[INFO] [stdout]    |                                --                          --                 ^^ the same lifetime is elided here
[INFO] [stdout]    |                                |                           |
[INFO] [stdout]    |                                |                           the lifetime is named here
[INFO] [stdout]    |                                the lifetime is named 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: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn find_longest_match(&'a self, request_path: Vec<&'a str>) -> Option<&'a T> {
[INFO] [stdout]    |                                                                                ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "dbca1245a79be5199a3b8fae5232ed1de2501e7cbb3d348a504fec8c8c77a172", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbca1245a79be5199a3b8fae5232ed1de2501e7cbb3d348a504fec8c8c77a172", kill_on_drop: false }`
[INFO] [stdout] dbca1245a79be5199a3b8fae5232ed1de2501e7cbb3d348a504fec8c8c77a172
