[INFO] fetching crate rosary 0.1.6...
[INFO] building rosary-0.1.6 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate rosary 0.1.6 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate rosary 0.1.6
[INFO] finished tweaking crates.io crate rosary 0.1.6
[INFO] tweaked toml for crates.io crate rosary 0.1.6 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rosary 0.1.6 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a3b11c598e65298dbcd49cc4d541054d0f3a4493efdb46c8bafe641af78f1ea2
[INFO] running `Command { std: "docker" "start" "-a" "a3b11c598e65298dbcd49cc4d541054d0f3a4493efdb46c8bafe641af78f1ea2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3b11c598e65298dbcd49cc4d541054d0f3a4493efdb46c8bafe641af78f1ea2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3b11c598e65298dbcd49cc4d541054d0f3a4493efdb46c8bafe641af78f1ea2", kill_on_drop: false }`
[INFO] [stdout] a3b11c598e65298dbcd49cc4d541054d0f3a4493efdb46c8bafe641af78f1ea2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf32257be379febf8ff438273da96a27d4ad76570536caf5db140dba11d09daa
[INFO] running `Command { std: "docker" "start" "-a" "cf32257be379febf8ff438273da96a27d4ad76570536caf5db140dba11d09daa", kill_on_drop: false }`
[INFO] [stderr]    Compiling boolinator v2.4.0
[INFO] [stderr]    Compiling rosary v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/vec_tree.rs:177:49
[INFO] [stdout]     |
[INFO] [stdout] 177 |     pub fn preorder_iter<'slef>(&'slef self) -> PreorderRoseIter<V> {
[INFO] [stdout]     |                                  -----          ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                  |
[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 `'slef`
[INFO] [stdout]     |
[INFO] [stdout] 177 |     pub fn preorder_iter<'slef>(&'slef self) -> PreorderRoseIter<'slef, V> {
[INFO] [stdout]     |                                                                  ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "cf32257be379febf8ff438273da96a27d4ad76570536caf5db140dba11d09daa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf32257be379febf8ff438273da96a27d4ad76570536caf5db140dba11d09daa", kill_on_drop: false }`
[INFO] [stdout] cf32257be379febf8ff438273da96a27d4ad76570536caf5db140dba11d09daa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 83e524ac7e00d07a888acaec9ad44b70eb0d1908bad1120e0c9ea7d63453bf37
[INFO] running `Command { std: "docker" "start" "-a" "83e524ac7e00d07a888acaec9ad44b70eb0d1908bad1120e0c9ea7d63453bf37", kill_on_drop: false }`
[INFO] [stderr]    Compiling rosary v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/vec_tree.rs:177:49
[INFO] [stdout]     |
[INFO] [stdout] 177 |     pub fn preorder_iter<'slef>(&'slef self) -> PreorderRoseIter<V> {
[INFO] [stdout]     |                                  -----          ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                  |
[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 `'slef`
[INFO] [stdout]     |
[INFO] [stdout] 177 |     pub fn preorder_iter<'slef>(&'slef self) -> PreorderRoseIter<'slef, V> {
[INFO] [stdout]     |                                                                  ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/vec_tree.rs:177:49
[INFO] [stdout]     |
[INFO] [stdout] 177 |     pub fn preorder_iter<'slef>(&'slef self) -> PreorderRoseIter<V> {
[INFO] [stdout]     |                                  -----          ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                  |
[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 `'slef`
[INFO] [stdout]     |
[INFO] [stdout] 177 |     pub fn preorder_iter<'slef>(&'slef self) -> PreorderRoseIter<'slef, V> {
[INFO] [stdout]     |                                                                  ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "83e524ac7e00d07a888acaec9ad44b70eb0d1908bad1120e0c9ea7d63453bf37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83e524ac7e00d07a888acaec9ad44b70eb0d1908bad1120e0c9ea7d63453bf37", kill_on_drop: false }`
[INFO] [stdout] 83e524ac7e00d07a888acaec9ad44b70eb0d1908bad1120e0c9ea7d63453bf37
