[INFO] fetching crate shannon-nu-parser 0.111.3...
[INFO] testing shannon-nu-parser-0.111.3 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate shannon-nu-parser 0.111.3 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate shannon-nu-parser 0.111.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate shannon-nu-parser 0.111.3
[INFO] tweaked toml for crates.io crate shannon-nu-parser 0.111.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate shannon-nu-parser 0.111.3 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate shannon-nu-parser 0.111.3 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7c146fbf0afc59d237b2046eba2f16df9fff68c689627407ed372f7330afb2e4
[INFO] running `Command { std: "docker" "start" "-a" "7c146fbf0afc59d237b2046eba2f16df9fff68c689627407ed372f7330afb2e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c146fbf0afc59d237b2046eba2f16df9fff68c689627407ed372f7330afb2e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c146fbf0afc59d237b2046eba2f16df9fff68c689627407ed372f7330afb2e4", kill_on_drop: false }`
[INFO] [stdout] 7c146fbf0afc59d237b2046eba2f16df9fff68c689627407ed372f7330afb2e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b986da89cf29753acb7c37080b61d2adfcc95f80e89ef3e8a16bee41da2775ac
[INFO] running `Command { std: "docker" "start" "-a" "b986da89cf29753acb7c37080b61d2adfcc95f80e89ef3e8a16bee41da2775ac", kill_on_drop: false }`
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[INFO] [stderr]    Compiling shannon-nu-parser v0.111.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 55.41s
[INFO] running `Command { std: "docker" "inspect" "b986da89cf29753acb7c37080b61d2adfcc95f80e89ef3e8a16bee41da2775ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b986da89cf29753acb7c37080b61d2adfcc95f80e89ef3e8a16bee41da2775ac", kill_on_drop: false }`
[INFO] [stdout] b986da89cf29753acb7c37080b61d2adfcc95f80e89ef3e8a16bee41da2775ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 637a2e151c9305b40798e8975032a7dc764f97fd2f3c282ea877e6a7b35a3105
[INFO] running `Command { std: "docker" "start" "-a" "637a2e151c9305b40798e8975032a7dc764f97fd2f3c282ea877e6a7b35a3105", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.117
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[INFO] [stderr]    Compiling unic-langid v0.9.6
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[INFO] [stderr]    Compiling fluent-langneg v0.13.1
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[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling lean_string v0.5.1
[INFO] [stderr]    Compiling typetag v0.2.21
[INFO] [stderr]    Compiling shannon-nu-utils v0.111.3
[INFO] [stderr]    Compiling procfs-core v0.18.0
[INFO] [stderr]    Compiling chrono-humanize v0.2.3
[INFO] [stderr]    Compiling procfs v0.18.0
[INFO] [stderr]    Compiling shannon-nu-system v0.111.3
[INFO] [stderr]    Compiling shannon-nu-protocol v0.111.3
[INFO] [stderr]    Compiling shannon-nu-engine v0.111.3
[INFO] [stderr]    Compiling shannon-nu-parser v0.111.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `nu_parser`
[INFO] [stdout]  --> tests/test_lex.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use nu_parser::{LexState, Token, TokenContents, lex, lex_n_tokens, lex_signature};
[INFO] [stdout]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `nu_parser`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `nu_parser`, use `cargo add nu_parser` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `nu_parser`
[INFO] [stdout]  --> tests/test_parser_unicode_escapes.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use nu_parser::*;
[INFO] [stdout]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `nu_parser`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `nu_parser`, use `cargo add nu_parser` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `shannon-nu-parser` (test "test_lex") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `shannon-nu-parser` (test "test_parser_unicode_escapes") due to 1 previous error
[INFO] [stdout] error[E0432]: unresolved import `nu_parser`
[INFO] [stdout]  --> tests/test_parser.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use nu_parser::*;
[INFO] [stdout]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `nu_parser`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `nu_parser`, use `cargo add nu_parser` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: arguments to this function are incorrect
[INFO] [stdout]    --> tests/test_parser.rs:911:43
[INFO] [stdout]     |
[INFO] [stdout] 911 |         Expr::ExternalCall(name, args) => f(name, args),
[INFO] [stdout]     |                                           ^
[INFO] [stdout]     |
[INFO] [stdout] note: expected `&Expression`, found `Box<Expression>`
[INFO] [stdout]    --> tests/test_parser.rs:911:45
[INFO] [stdout]     |
[INFO] [stdout] 911 |         Expr::ExternalCall(name, args) => f(name, args),
[INFO] [stdout]     |                                             ^^^^
[INFO] [stdout]     = note: expected reference `&shannon_nu_protocol::ast::Expression`
[INFO] [stdout]                   found struct `Box<shannon_nu_protocol::ast::Expression>`
[INFO] [stdout] note: expected `&[ExternalArgument]`, found `Box<[ExternalArgument]>`
[INFO] [stdout]    --> tests/test_parser.rs:911:51
[INFO] [stdout]     |
[INFO] [stdout] 911 |         Expr::ExternalCall(name, args) => f(name, args),
[INFO] [stdout]     |                                                   ^^^^
[INFO] [stdout]     = note: expected reference `&[shannon_nu_protocol::ast::ExternalArgument]`
[INFO] [stdout]                   found struct `Box<[shannon_nu_protocol::ast::ExternalArgument]>`
[INFO] [stdout] note: type parameter defined here
[INFO] [stdout]    --> tests/test_parser.rs:897:50
[INFO] [stdout]     |
[INFO] [stdout] 897 | fn test_external_call(input: &str, tag: &str, f: impl FnOnce(&Expression, &[ExternalArgument])) {
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: consider borrowing here
[INFO] [stdout]     |
[INFO] [stdout] 911 |         Expr::ExternalCall(name, args) => f(&name, args),
[INFO] [stdout]     |                                             +
[INFO] [stdout] help: consider borrowing here
[INFO] [stdout]     |
[INFO] [stdout] 911 |         Expr::ExternalCall(name, args) => f(name, &args),
[INFO] [stdout]     |                                                   +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0432.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `shannon-nu-parser` (test "test_parser") due to 2 previous errors
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "637a2e151c9305b40798e8975032a7dc764f97fd2f3c282ea877e6a7b35a3105", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "637a2e151c9305b40798e8975032a7dc764f97fd2f3c282ea877e6a7b35a3105", kill_on_drop: false }`
[INFO] [stdout] 637a2e151c9305b40798e8975032a7dc764f97fd2f3c282ea877e6a7b35a3105
