[INFO] cloning repository https://github.com/lasernoises/fluorine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lasernoises/fluorine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flasernoises%2Ffluorine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flasernoises%2Ffluorine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 788378e4cb64112b4e130f4ac32567b3589c4e04
[INFO] checking lasernoises/fluorine against master#89fe96197d232f86d733566df31c6dcebd1750da for pr-148967-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flasernoises%2Ffluorine" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/lasernoises/fluorine
[INFO] finished tweaking git repo https://github.com/lasernoises/fluorine
[INFO] tweaked toml for git repo https://github.com/lasernoises/fluorine written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lasernoises/fluorine on toolchain 89fe96197d232f86d733566df31c6dcebd1750da
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+89fe96197d232f86d733566df31c6dcebd1750da" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/lasernoises/fluorine 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" "+89fe96197d232f86d733566df31c6dcebd1750da" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+89fe96197d232f86d733566df31c6dcebd1750da" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5626ffbcdee6e4dead0daf31569ce7633a0900a4838d329ecd25b22a7e8d0b11
[INFO] running `Command { std: "docker" "start" "-a" "5626ffbcdee6e4dead0daf31569ce7633a0900a4838d329ecd25b22a7e8d0b11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5626ffbcdee6e4dead0daf31569ce7633a0900a4838d329ecd25b22a7e8d0b11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5626ffbcdee6e4dead0daf31569ce7633a0900a4838d329ecd25b22a7e8d0b11", kill_on_drop: false }`
[INFO] [stdout] 5626ffbcdee6e4dead0daf31569ce7633a0900a4838d329ecd25b22a7e8d0b11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+89fe96197d232f86d733566df31c6dcebd1750da" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e35d352e6fe27dc45cef106345d2b0e427be2cc24554f27accf1f0ee374d6e4a
[INFO] running `Command { std: "docker" "start" "-a" "e35d352e6fe27dc45cef106345d2b0e427be2cc24554f27accf1f0ee374d6e4a", kill_on_drop: false }`
[INFO] [stderr]     Checking ecolor v0.27.2
[INFO] [stderr]     Checking emath v0.27.2
[INFO] [stderr]     Checking fluorine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking epaint v0.27.2
[INFO] [stderr]     Checking egui v0.27.2
[INFO] [stderr]     Checking egui_glow v0.27.2
[INFO] [stderr]     Checking egui-winit v0.27.2
[INFO] [stderr]     Checking eframe v0.27.2
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> examples/spreadsheet/parser.rs:65:17
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn new(buf: &str) -> Scanner {
[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] 65 |     fn new(buf: &str) -> Scanner<'_> {
[INFO] [stdout]    |                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> examples/spreadsheet/parser.rs:146:17
[INFO] [stdout]     |
[INFO] [stdout] 146 |     fn new(buf: &str) -> Lexer {
[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] 146 |     fn new(buf: &str) -> Lexer<'_> {
[INFO] [stdout]     |                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.07s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: document-features v0.2.8
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "e35d352e6fe27dc45cef106345d2b0e427be2cc24554f27accf1f0ee374d6e4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e35d352e6fe27dc45cef106345d2b0e427be2cc24554f27accf1f0ee374d6e4a", kill_on_drop: false }`
[INFO] [stdout] e35d352e6fe27dc45cef106345d2b0e427be2cc24554f27accf1f0ee374d6e4a