[INFO] fetching crate im-pathtree 0.12.0...
[INFO] checking im-pathtree-0.12.0 against master#38352b01ae4af9300be03b805d6db68c45e51068 for pr-129864
[INFO] extracting crate im-pathtree 0.12.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate im-pathtree 0.12.0 on toolchain 38352b01ae4af9300be03b805d6db68c45e51068
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate im-pathtree 0.12.0
[INFO] finished tweaking crates.io crate im-pathtree 0.12.0
[INFO] tweaked toml for crates.io crate im-pathtree 0.12.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 16 packages to latest compatible versions
[INFO] [stderr]       Adding bitmaps v2.1.0 (available: v3.2.1)
[INFO] [stderr]       Adding sized-chunks v0.6.5 (available: v0.7.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6eb8529aadc16bf6413fabdf7c56b34dfa353581ecaa6ebc094e50901d5e8930
[INFO] running `Command { std: "docker" "start" "-a" "6eb8529aadc16bf6413fabdf7c56b34dfa353581ecaa6ebc094e50901d5e8930", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6eb8529aadc16bf6413fabdf7c56b34dfa353581ecaa6ebc094e50901d5e8930", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6eb8529aadc16bf6413fabdf7c56b34dfa353581ecaa6ebc094e50901d5e8930", kill_on_drop: false }`
[INFO] [stdout] 6eb8529aadc16bf6413fabdf7c56b34dfa353581ecaa6ebc094e50901d5e8930
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e50885f8f041ea1f174325b843c4c13b489a2d5420ca48abc06915b52cb223c
[INFO] running `Command { std: "docker" "start" "-a" "3e50885f8f041ea1f174325b843c4c13b489a2d5420ca48abc06915b52cb223c", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]     Checking rand_xoshiro v0.6.0
[INFO] [stderr]     Checking bitmaps v2.1.0
[INFO] [stderr]    Compiling im v15.1.0
[INFO] [stderr]     Checking sized-chunks v0.6.5
[INFO] [stderr]     Checking im-pathtree v0.12.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/tree.rs:948:48
[INFO] [stdout]     |
[INFO] [stdout] 945 |     pub fn ancestor_nodes<'a>(
[INFO] [stdout]     |                           -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 948 |     ) -> impl Iterator<Item = HalfEdgeTreeNode<'_, T>> + Clone {
[INFO] [stdout]     |                                                ^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/tree.rs:948:48
[INFO] [stdout]     |
[INFO] [stdout] 945 |     pub fn ancestor_nodes<'a>(
[INFO] [stdout]     |                           -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 948 |     ) -> impl Iterator<Item = HalfEdgeTreeNode<'_, T>> + Clone {
[INFO] [stdout]     |                                                ^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.06s
[INFO] running `Command { std: "docker" "inspect" "3e50885f8f041ea1f174325b843c4c13b489a2d5420ca48abc06915b52cb223c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e50885f8f041ea1f174325b843c4c13b489a2d5420ca48abc06915b52cb223c", kill_on_drop: false }`
[INFO] [stdout] 3e50885f8f041ea1f174325b843c4c13b489a2d5420ca48abc06915b52cb223c