[INFO] fetching crate splotch 0.0.1...
[INFO] building splotch-0.0.1 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate splotch 0.0.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate splotch 0.0.1
[INFO] finished tweaking crates.io crate splotch 0.0.1
[INFO] tweaked toml for crates.io crate splotch 0.0.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate splotch 0.0.1 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate splotch 0.0.1 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pointy v0.3.0
[INFO] [stderr]   Downloaded footile v0.7.0
[INFO] [stderr]   Downloaded pix v0.13.2
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 847c974c1b8ea1b0f2ba84c1c7bc0307bdd2c197a857922dfb84b983e75a1f1f
[INFO] running `Command { std: "docker" "start" "-a" "847c974c1b8ea1b0f2ba84c1c7bc0307bdd2c197a857922dfb84b983e75a1f1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "847c974c1b8ea1b0f2ba84c1c7bc0307bdd2c197a857922dfb84b983e75a1f1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "847c974c1b8ea1b0f2ba84c1c7bc0307bdd2c197a857922dfb84b983e75a1f1f", kill_on_drop: false }`
[INFO] [stdout] 847c974c1b8ea1b0f2ba84c1c7bc0307bdd2c197a857922dfb84b983e75a1f1f
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a1d3911bfb92463fdfa53bc0f2c7f262966ae07c8339e718cecb5ef623afbf9
[INFO] running `Command { std: "docker" "start" "-a" "8a1d3911bfb92463fdfa53bc0f2c7f262966ae07c8339e718cecb5ef623afbf9", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling pix v0.13.2
[INFO] [stderr]    Compiling pointy v0.3.0
[INFO] [stderr]    Compiling footile v0.7.0
[INFO] [stderr]    Compiling splotch v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/text.rs:311:18
[INFO] [stdout]     |
[INFO] [stdout] 311 |     pub fn tspan(&self, edge: Edge, rect: BBox<f32>) -> Tspan {
[INFO] [stdout]     |                  ^^^^^ the lifetime is elided here      ^^^^^ the same lifetime is hidden 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: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 311 |     pub fn tspan(&self, edge: Edge, rect: BBox<f32>) -> Tspan<'_> {
[INFO] [stdout]     |                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.99s
[INFO] running `Command { std: "docker" "inspect" "8a1d3911bfb92463fdfa53bc0f2c7f262966ae07c8339e718cecb5ef623afbf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a1d3911bfb92463fdfa53bc0f2c7f262966ae07c8339e718cecb5ef623afbf9", kill_on_drop: false }`
[INFO] [stdout] 8a1d3911bfb92463fdfa53bc0f2c7f262966ae07c8339e718cecb5ef623afbf9
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0503dc6fb1609e8af088ac3bb60557805d26887bed46d0b86d36235f739a7e1
[INFO] running `Command { std: "docker" "start" "-a" "c0503dc6fb1609e8af088ac3bb60557805d26887bed46d0b86d36235f739a7e1", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/text.rs:311:18
[INFO] [stdout]     |
[INFO] [stdout] 311 |     pub fn tspan(&self, edge: Edge, rect: BBox<f32>) -> Tspan {
[INFO] [stdout]     |                  ^^^^^ the lifetime is elided here      ^^^^^ the same lifetime is hidden 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: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 311 |     pub fn tspan(&self, edge: Edge, rect: BBox<f32>) -> Tspan<'_> {
[INFO] [stdout]     |                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling splotch v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/text.rs:311:18
[INFO] [stdout]     |
[INFO] [stdout] 311 |     pub fn tspan(&self, edge: Edge, rect: BBox<f32>) -> Tspan {
[INFO] [stdout]     |                  ^^^^^ the lifetime is elided here      ^^^^^ the same lifetime is hidden 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: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 311 |     pub fn tspan(&self, edge: Edge, rect: BBox<f32>) -> Tspan<'_> {
[INFO] [stdout]     |                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "c0503dc6fb1609e8af088ac3bb60557805d26887bed46d0b86d36235f739a7e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0503dc6fb1609e8af088ac3bb60557805d26887bed46d0b86d36235f739a7e1", kill_on_drop: false }`
[INFO] [stdout] c0503dc6fb1609e8af088ac3bb60557805d26887bed46d0b86d36235f739a7e1