[INFO] cloning repository https://github.com/ToposInstitute/fexplib
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ToposInstitute/fexplib" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FToposInstitute%2Ffexplib", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FToposInstitute%2Ffexplib'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0e92942f663e4ac5d6c3e014503394c165e2f035
[INFO] checking ToposInstitute/fexplib against try#943e2200e35c3825486c4671b6cab0107a07f8c1 for pr-148952
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FToposInstitute%2Ffexplib" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-1-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/ToposInstitute/fexplib
[INFO] finished tweaking git repo https://github.com/ToposInstitute/fexplib
[INFO] tweaked toml for git repo https://github.com/ToposInstitute/fexplib written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ToposInstitute/fexplib 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 git repo https://github.com/ToposInstitute/fexplib 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-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 404357e6baa06d618e996caecf894809560337001a8ab1485f9c76bd0a0b8520
[INFO] running `Command { std: "docker" "start" "-a" "404357e6baa06d618e996caecf894809560337001a8ab1485f9c76bd0a0b8520", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "404357e6baa06d618e996caecf894809560337001a8ab1485f9c76bd0a0b8520", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "404357e6baa06d618e996caecf894809560337001a8ab1485f9c76bd0a0b8520", kill_on_drop: false }`
[INFO] [stdout] 404357e6baa06d618e996caecf894809560337001a8ab1485f9c76bd0a0b8520
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 046051ec27d3a76bb854f5db5405f8939da18c5a2b515438a6af347376312e3f
[INFO] running `Command { std: "docker" "start" "-a" "046051ec27d3a76bb854f5db5405f8939da18c5a2b515438a6af347376312e3f", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-width v0.1.14
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking typed-arena v2.0.2
[INFO] [stderr]     Checking bumpalo v3.17.0
[INFO] [stderr]     Checking dissimilar v1.0.9
[INFO] [stderr]     Checking once_cell v1.20.3
[INFO] [stderr]    Compiling indoc v2.0.6
[INFO] [stderr]     Checking tattle v0.4.0
[INFO] [stderr]     Checking expect-test v1.5.1
[INFO] [stderr]     Checking pretty v0.12.3
[INFO] [stderr]     Checking fnotation v0.10.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> src/grammar.rs:236:10
[INFO] [stdout]     |
[INFO] [stdout] 235 |        const DEMO_PARSECONFIG: ParseConfig = ParseConfig::new(
[INFO] [stdout]     |  ____________________________________________-
[INFO] [stdout] 236 | |          &[
[INFO] [stdout]     | | __________^
[INFO] [stdout] 237 | ||             ("=", Prec::lassoc(10)),
[INFO] [stdout] 238 | ||             (":", Prec::lassoc(20)),
[INFO] [stdout] 239 | ||             ("+", Prec::lassoc(50)),
[INFO] [stdout] ...   ||
[INFO] [stdout] 242 | ||             ("/", Prec::lassoc(60)),
[INFO] [stdout] 243 | ||         ],
[INFO] [stdout]     | ||_________^ creates a temporary value which is freed while still in use
[INFO] [stdout] 244 | |          &["=", "E"],
[INFO] [stdout] 245 | |          &["def"],
[INFO] [stdout] 246 | |      );
[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" "046051ec27d3a76bb854f5db5405f8939da18c5a2b515438a6af347376312e3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "046051ec27d3a76bb854f5db5405f8939da18c5a2b515438a6af347376312e3f", kill_on_drop: false }`
[INFO] [stdout] 046051ec27d3a76bb854f5db5405f8939da18c5a2b515438a6af347376312e3f