[INFO] fetching crate fnotation 0.11.2...
[INFO] checking fnotation-0.11.2 against try#943e2200e35c3825486c4671b6cab0107a07f8c1 for pr-148952
[INFO] extracting crate fnotation 0.11.2 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate fnotation 0.11.2
[INFO] finished tweaking crates.io crate fnotation 0.11.2
[INFO] tweaked toml for crates.io crate fnotation 0.11.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fnotation 0.11.2 on toolchain 943e2200e35c3825486c4671b6cab0107a07f8c1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fnotation 0.11.2 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" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d9b76d5609de9753a4794c88500ec158a745a728d2183ed04449f6e9cd9993ef
[INFO] running `Command { std: "docker" "start" "-a" "d9b76d5609de9753a4794c88500ec158a745a728d2183ed04449f6e9cd9993ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9b76d5609de9753a4794c88500ec158a745a728d2183ed04449f6e9cd9993ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9b76d5609de9753a4794c88500ec158a745a728d2183ed04449f6e9cd9993ef", kill_on_drop: false }`
[INFO] [stdout] d9b76d5609de9753a4794c88500ec158a745a728d2183ed04449f6e9cd9993ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f090e50fe21aea85c0942d4e13cc990a9ddc884ffd196fa4945dcf295586901f
[INFO] running `Command { std: "docker" "start" "-a" "f090e50fe21aea85c0942d4e13cc990a9ddc884ffd196fa4945dcf295586901f", kill_on_drop: false }`
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking typed-arena v2.0.2
[INFO] [stderr]     Checking tattle v0.4.0
[INFO] [stderr]     Checking once_cell v1.20.3
[INFO] [stderr]     Checking bumpalo v3.17.0
[INFO] [stderr]     Checking expect-test v1.5.1
[INFO] [stderr]     Checking pretty v0.12.3
[INFO] [stderr]     Checking fnotation v0.11.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> src/grammar.rs:242:10
[INFO] [stdout]     |
[INFO] [stdout] 241 |        const DEMO_PARSECONFIG: ParseConfig = ParseConfig::new(
[INFO] [stdout]     |  ____________________________________________-
[INFO] [stdout] 242 | |          &[
[INFO] [stdout]     | | __________^
[INFO] [stdout] 243 | ||             ("=", Prec::lassoc(10)),
[INFO] [stdout] 244 | ||             (":", Prec::lassoc(20)),
[INFO] [stdout] 245 | ||             ("+", Prec::lassoc(50)),
[INFO] [stdout] ...   ||
[INFO] [stdout] 248 | ||             ("/", Prec::lassoc(60)),
[INFO] [stdout] 249 | ||         ],
[INFO] [stdout]     | ||_________^ creates a temporary value which is freed while still in use
[INFO] [stdout] 250 | |          &["=", "E"],
[INFO] [stdout] 251 | |          &["def"],
[INFO] [stdout] 252 | |      );
[INFO] [stdout]     | |      -
[INFO] [stdout]     | |      |
[INFO] [stdout]     | |______temporary value is freed at the end of this statement
[INFO] [stdout]     |        using this value as a constant requires that borrow lasts for `'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0716`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fnotation` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "f090e50fe21aea85c0942d4e13cc990a9ddc884ffd196fa4945dcf295586901f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f090e50fe21aea85c0942d4e13cc990a9ddc884ffd196fa4945dcf295586901f", kill_on_drop: false }`
[INFO] [stdout] f090e50fe21aea85c0942d4e13cc990a9ddc884ffd196fa4945dcf295586901f