[INFO] fetching crate siffra 0.2.2...
[INFO] testing siffra-0.2.2 against 1.91.0 for beta-1.92-2
[INFO] extracting crate siffra 0.2.2 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate siffra 0.2.2
[INFO] finished tweaking crates.io crate siffra 0.2.2
[INFO] tweaked toml for crates.io crate siffra 0.2.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate siffra 0.2.2 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 29 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded generic-array v0.14.9
[INFO] [stderr]   Downloaded pest_generator v2.8.3
[INFO] [stderr]   Downloaded pest_derive v2.8.3
[INFO] [stderr]   Downloaded periodic-table-on-an-enum v0.3.2
[INFO] [stderr]   Downloaded astro-float-macro v0.4.5
[INFO] [stderr]   Downloaded astro-float v0.9.5
[INFO] [stderr]   Downloaded memchr v2.7.6
[INFO] [stderr]   Downloaded typenum v1.19.0
[INFO] [stderr]   Downloaded pest v2.8.3
[INFO] [stderr]   Downloaded json v0.12.4
[INFO] [stderr]   Downloaded pest_meta v2.8.3
[INFO] [stderr]   Downloaded astro-float-num v0.3.6
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6d3ef3420b5136b481e90fea79e867e6c437255e9a5c8a745f735ca8e2e1d505
[INFO] running `Command { std: "docker" "start" "-a" "6d3ef3420b5136b481e90fea79e867e6c437255e9a5c8a745f735ca8e2e1d505", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d3ef3420b5136b481e90fea79e867e6c437255e9a5c8a745f735ca8e2e1d505", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d3ef3420b5136b481e90fea79e867e6c437255e9a5c8a745f735ca8e2e1d505", kill_on_drop: false }`
[INFO] [stdout] 6d3ef3420b5136b481e90fea79e867e6c437255e9a5c8a745f735ca8e2e1d505
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 62c9849882673c501b972630e4a2b445c237e8bc10ab05284260a18eba0eb61b
[INFO] running `Command { std: "docker" "start" "-a" "62c9849882673c501b972630e4a2b445c237e8bc10ab05284260a18eba0eb61b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling json v0.12.4
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling pest v2.8.3
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling astro-float-num v0.3.6
[INFO] [stderr]    Compiling periodic-table-on-an-enum v0.3.2
[INFO] [stderr]    Compiling pest_meta v2.8.3
[INFO] [stderr]    Compiling pest_generator v2.8.3
[INFO] [stderr]    Compiling pest_derive v2.8.3
[INFO] [stderr]    Compiling astro-float-macro v0.4.5
[INFO] [stderr]    Compiling astro-float v0.9.5
[INFO] [stderr]    Compiling siffra v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: proc-macro derive panicked
[INFO] [stdout]   --> src/grammar/mod.rs:13:10
[INFO] [stdout]    |
[INFO] [stdout] 13 | #[derive(Parser)]
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: message: grammar error
[INFO] [stdout]            
[INFO] [stdout]              --> 93:64
[INFO] [stdout]               |
[INFO] [stdout]            93 |     ungrouped_function = ${#name = ident ~ " " ~ !convert_op ~ #input = atom}
[INFO] [stdout]               |                                                                ^-----------^
[INFO] [stdout]               |
[INFO] [stdout]               = tags on silent rules will not appear in the output
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::grammar::Rule`
[INFO] [stdout]   --> src/evaluation/mod.rs:11:34
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::grammar::{parse_line, Rule, SiffraParser, Span};
[INFO] [stdout]    |                                  ^^^^ no `Rule` in `grammar`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `Rule`
[INFO] [stdout]   --> src/grammar/mod.rs:20:13
[INFO] [stdout]    |
[INFO] [stdout] 20 |         use Rule::*;
[INFO] [stdout]    |             ^^^^ use of undeclared type `Rule`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `parse` found for struct `SiffraParser` in the current scope
[INFO] [stdout]   --> src/evaluation/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let pairs = SiffraParser::parse(Rule::line, line).map_err(|e| match e.location {
[INFO] [stdout]    |                               ^^^^^ function or associated item not found in `SiffraParser`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/grammar/mod.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct SiffraParser;
[INFO] [stdout]    | ----------------------- function or associated item `parse` not found for this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the following trait defines an item `parse`, perhaps you need to implement it:
[INFO] [stdout]            candidate #1: `Parser`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `map_primary` found for struct `PRATT_PARSER` in the current scope
[INFO] [stdout]    --> src/grammar/mod.rs:170:10
[INFO] [stdout]     |
[INFO] [stdout]  17 | / lazy_static::lazy_static! {
[INFO] [stdout]  18 | |     static ref PRATT_PARSER: PrattParser<Rule> = {
[INFO] [stdout]  19 | |         use pest::pratt_parser::{Assoc::*, Op};
[INFO] [stdout]  20 | |         use Rule::*;
[INFO] [stdout] ...   |
[INFO] [stdout]  33 | |     };
[INFO] [stdout]  34 | | }
[INFO] [stdout]     | |_- method `map_primary` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 169 | /     PRATT_PARSER
[INFO] [stdout] 170 | |         .map_primary(|primary| match primary.as_rule() {
[INFO] [stdout]     | |         -^^^^^^^^^^^ method not found in `PRATT_PARSER`
[INFO] [stdout]     | |_________|
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `siffra` (lib) due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "62c9849882673c501b972630e4a2b445c237e8bc10ab05284260a18eba0eb61b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62c9849882673c501b972630e4a2b445c237e8bc10ab05284260a18eba0eb61b", kill_on_drop: false }`
[INFO] [stdout] 62c9849882673c501b972630e4a2b445c237e8bc10ab05284260a18eba0eb61b
