[INFO] fetching crate unifont-bitmap 1.0.0+unifont-14.0.01...
[INFO] building unifont-bitmap-1.0.0+unifont-14.0.01 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate unifont-bitmap 1.0.0+unifont-14.0.01 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate unifont-bitmap 1.0.0+unifont-14.0.01
[INFO] finished tweaking crates.io crate unifont-bitmap 1.0.0+unifont-14.0.01
[INFO] tweaked toml for crates.io crate unifont-bitmap 1.0.0+unifont-14.0.01 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate unifont-bitmap 1.0.0+unifont-14.0.01 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] crate crates.io crate unifont-bitmap 1.0.0+unifont-14.0.01 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" "+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] 7e03612eec28f06e35ff060d671c87598515d273504843a579c90d3069fed39b
[INFO] running `Command { std: "docker" "start" "-a" "7e03612eec28f06e35ff060d671c87598515d273504843a579c90d3069fed39b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e03612eec28f06e35ff060d671c87598515d273504843a579c90d3069fed39b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e03612eec28f06e35ff060d671c87598515d273504843a579c90d3069fed39b", kill_on_drop: false }`
[INFO] [stdout] 7e03612eec28f06e35ff060d671c87598515d273504843a579c90d3069fed39b
[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] a167330b152d2ba38b9be3793f6cfada34a4a18e6d5e192b128d812d237777b1
[INFO] running `Command { std: "docker" "start" "-a" "a167330b152d2ba38b9be3793f6cfada34a4a18e6d5e192b128d812d237777b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling flate2 v1.0.21
[INFO] [stderr]    Compiling unifont-bitmap v1.0.0+unifont-14.0.01 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:180:24
[INFO] [stdout]     |
[INFO] [stdout] 180 |     pub fn load_bitmap(&mut self, codepoint: u32) -> Bitmap {
[INFO] [stdout]     |                        ^^^^^^^^^                     ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        the lifetime is elided 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] 180 |     pub fn load_bitmap(&mut self, codepoint: u32) -> Bitmap<'_> {
[INFO] [stdout]     |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:212:23
[INFO] [stdout]     |
[INFO] [stdout] 212 |     pub fn get_bitmap(&self, codepoint: u32) -> Option<Bitmap> {
[INFO] [stdout]     |                       ^^^^^                            ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 212 |     pub fn get_bitmap(&self, codepoint: u32) -> Option<Bitmap<'_>> {
[INFO] [stdout]     |                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "a167330b152d2ba38b9be3793f6cfada34a4a18e6d5e192b128d812d237777b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a167330b152d2ba38b9be3793f6cfada34a4a18e6d5e192b128d812d237777b1", kill_on_drop: false }`
[INFO] [stdout] a167330b152d2ba38b9be3793f6cfada34a4a18e6d5e192b128d812d237777b1
[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] 657511623ce0ca90cc632c023491b644619acab0bf5c4fbb6af2bffe101b0e59
[INFO] running `Command { std: "docker" "start" "-a" "657511623ce0ca90cc632c023491b644619acab0bf5c4fbb6af2bffe101b0e59", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:180:24
[INFO] [stdout]     |
[INFO] [stdout] 180 |     pub fn load_bitmap(&mut self, codepoint: u32) -> Bitmap {
[INFO] [stdout]     |                        ^^^^^^^^^                     ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        the lifetime is elided 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] 180 |     pub fn load_bitmap(&mut self, codepoint: u32) -> Bitmap<'_> {
[INFO] [stdout]     |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:212:23
[INFO] [stdout]     |
[INFO] [stdout] 212 |     pub fn get_bitmap(&self, codepoint: u32) -> Option<Bitmap> {
[INFO] [stdout]     |                       ^^^^^                            ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 212 |     pub fn get_bitmap(&self, codepoint: u32) -> Option<Bitmap<'_>> {
[INFO] [stdout]     |                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling unifont-bitmap v1.0.0+unifont-14.0.01 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:180:24
[INFO] [stdout]     |
[INFO] [stdout] 180 |     pub fn load_bitmap(&mut self, codepoint: u32) -> Bitmap {
[INFO] [stdout]     |                        ^^^^^^^^^                     ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        the lifetime is elided 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] 180 |     pub fn load_bitmap(&mut self, codepoint: u32) -> Bitmap<'_> {
[INFO] [stdout]     |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:212:23
[INFO] [stdout]     |
[INFO] [stdout] 212 |     pub fn get_bitmap(&self, codepoint: u32) -> Option<Bitmap> {
[INFO] [stdout]     |                       ^^^^^                            ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 212 |     pub fn get_bitmap(&self, codepoint: u32) -> Option<Bitmap<'_>> {
[INFO] [stdout]     |                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "657511623ce0ca90cc632c023491b644619acab0bf5c4fbb6af2bffe101b0e59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "657511623ce0ca90cc632c023491b644619acab0bf5c4fbb6af2bffe101b0e59", kill_on_drop: false }`
[INFO] [stdout] 657511623ce0ca90cc632c023491b644619acab0bf5c4fbb6af2bffe101b0e59