[INFO] cloning repository https://github.com/AlmightyFloppyFish/leaf
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AlmightyFloppyFish/leaf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlmightyFloppyFish%2Fleaf", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlmightyFloppyFish%2Fleaf'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bbfd438187fe04e4580347ee6847991faf3208e8
[INFO] checking AlmightyFloppyFish/leaf against master#336209eef13882bd1e211b24779584cb7ef911eb for pr-129249
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlmightyFloppyFish%2Fleaf" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AlmightyFloppyFish/leaf on toolchain 336209eef13882bd1e211b24779584cb7ef911eb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+336209eef13882bd1e211b24779584cb7ef911eb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AlmightyFloppyFish/leaf
[INFO] finished tweaking git repo https://github.com/AlmightyFloppyFish/leaf
[INFO] tweaked toml for git repo https://github.com/AlmightyFloppyFish/leaf written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/AlmightyFloppyFish/leaf 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" "+336209eef13882bd1e211b24779584cb7ef911eb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+336209eef13882bd1e211b24779584cb7ef911eb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "7b079bac5f1ef83aedb1404da6ae853e0e4fccacc2a3d0a0109e3a7c3853fc70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b079bac5f1ef83aedb1404da6ae853e0e4fccacc2a3d0a0109e3a7c3853fc70", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+336209eef13882bd1e211b24779584cb7ef911eb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "9c2ce5d200e74c6a0ee310b4be25f782a6182313b791d9b709dd2d288859cebd", kill_on_drop: false }`
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[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> lumina-compiler/src/lir/mono.rs:218:85
[INFO] [stdout]     |
[INFO] [stdout] 218 | pub fn fmt<'a, T>(types: &'a Map<MonoTypeKey, MonoTypeData>, v: T) -> MonoFormatter<'_, T> {
[INFO] [stdout]     |            -- lifetime `'a` declared here                                           ^^ 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]    --> lumina-compiler/src/mir/lower/pat/missing.rs:229:27
[INFO] [stdout]     |
[INFO] [stdout] 225 |     pub fn fmt<'a>(
[INFO] [stdout]     |                -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 229 |     ) -> MissingFormatter<'_> {
[INFO] [stdout]     |                           ^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> lumina-compiler/src/mir/lower/pat/missing.rs:256:27
[INFO] [stdout]     |
[INFO] [stdout] 241 | impl<'a> MissingFormatter<'a> {
[INFO] [stdout]     |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 256 |     ) -> MissingFormatter<'_> {
[INFO] [stdout]     |                           ^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> lumina-compiler/src/lir/mono.rs:218:85
[INFO] [stdout]     |
[INFO] [stdout] 218 | pub fn fmt<'a, T>(types: &'a Map<MonoTypeKey, MonoTypeData>, v: T) -> MonoFormatter<'_, T> {
[INFO] [stdout]     |            -- lifetime `'a` declared here                                           ^^ 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]    --> lumina-compiler/src/mir/lower/pat/missing.rs:229:27
[INFO] [stdout]     |
[INFO] [stdout] 225 |     pub fn fmt<'a>(
[INFO] [stdout]     |                -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 229 |     ) -> MissingFormatter<'_> {
[INFO] [stdout]     |                           ^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> lumina-compiler/src/mir/lower/pat/missing.rs:256:27
[INFO] [stdout]     |
[INFO] [stdout] 241 | impl<'a> MissingFormatter<'a> {
[INFO] [stdout]     |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 256 |     ) -> MissingFormatter<'_> {
[INFO] [stdout]     |                           ^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking lumina v0.1.0 (/opt/rustwide/workdir/lumina)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 33s
[INFO] running `Command { std: "docker" "inspect" "9c2ce5d200e74c6a0ee310b4be25f782a6182313b791d9b709dd2d288859cebd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c2ce5d200e74c6a0ee310b4be25f782a6182313b791d9b709dd2d288859cebd", kill_on_drop: false }`
[INFO] [stdout] 9c2ce5d200e74c6a0ee310b4be25f782a6182313b791d9b709dd2d288859cebd