[INFO] fetching crate fn-bnf 1.1.1...
[INFO] testing fn-bnf-1.1.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate fn-bnf 1.1.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate fn-bnf 1.1.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate fn-bnf 1.1.1
[INFO] tweaked toml for crates.io crate fn-bnf 1.1.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fn-bnf 1.1.1 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fn-bnf 1.1.1 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--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]  Downloading crates ...
[INFO] [stderr]   Downloaded fn-bnf-macro v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b19bcc6f52eda35c80f79f61acf7cb0055c42372b93d67ac1671d662f9e5032
[INFO] running `Command { std: "docker" "start" "-a" "4b19bcc6f52eda35c80f79f61acf7cb0055c42372b93d67ac1671d662f9e5032", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b19bcc6f52eda35c80f79f61acf7cb0055c42372b93d67ac1671d662f9e5032", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b19bcc6f52eda35c80f79f61acf7cb0055c42372b93d67ac1671d662f9e5032", kill_on_drop: false }`
[INFO] [stdout] 4b19bcc6f52eda35c80f79f61acf7cb0055c42372b93d67ac1671d662f9e5032
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] bb1bc59d3cae8d52eabe1d3b1afa53fd8be7977510669b2bd50ee5839e00fb91
[INFO] running `Command { std: "docker" "start" "-a" "bb1bc59d3cae8d52eabe1d3b1afa53fd8be7977510669b2bd50ee5839e00fb91", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling hashbrown v0.15.1
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling winnow v0.6.20
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling indexmap v2.6.0
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling toml_edit v0.22.22
[INFO] [stderr]    Compiling proc-macro-crate v3.2.0
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling fn-bnf-macro v0.1.1
[INFO] [stderr]    Compiling fn-bnf v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.91s
[INFO] running `Command { std: "docker" "inspect" "bb1bc59d3cae8d52eabe1d3b1afa53fd8be7977510669b2bd50ee5839e00fb91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb1bc59d3cae8d52eabe1d3b1afa53fd8be7977510669b2bd50ee5839e00fb91", kill_on_drop: false }`
[INFO] [stdout] bb1bc59d3cae8d52eabe1d3b1afa53fd8be7977510669b2bd50ee5839e00fb91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 3a0efb37a0e771c70cd7a98002d4da4a0fb9480ab8aaefb49eb0e83393efc704
[INFO] running `Command { std: "docker" "start" "-a" "3a0efb37a0e771c70cd7a98002d4da4a0fb9480ab8aaefb49eb0e83393efc704", kill_on_drop: false }`
[INFO] [stderr]    Compiling fn-bnf v1.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `cell::OnceCell`
[INFO] [stdout]   --> tests/test.rs:75:11
[INFO] [stdout]    |
[INFO] [stdout] 75 | use std::{cell::OnceCell, marker::PhantomData, str::FromStr};
[INFO] [stdout]    |           ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Doubled` is never constructed
[INFO] [stdout]   --> tests/test.rs:86:13
[INFO] [stdout]    |
[INFO] [stdout] 86 |         pub Doubled<'input, R> {rule: R, _p: PhantomData<&'input str>} -> &'input str
[INFO] [stdout]    |             ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.34s
[INFO] running `Command { std: "docker" "inspect" "3a0efb37a0e771c70cd7a98002d4da4a0fb9480ab8aaefb49eb0e83393efc704", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a0efb37a0e771c70cd7a98002d4da4a0fb9480ab8aaefb49eb0e83393efc704", kill_on_drop: false }`
[INFO] [stdout] 3a0efb37a0e771c70cd7a98002d4da4a0fb9480ab8aaefb49eb0e83393efc704
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 329cf8bd58e9a89f32fbfff2775bd55f8fc11eb9dfbf7bc70c6de9eb23d4b2b6
[INFO] running `Command { std: "docker" "start" "-a" "329cf8bd58e9a89f32fbfff2775bd55f8fc11eb9dfbf7bc70c6de9eb23d4b2b6", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `cell::OnceCell`
[INFO] [stderr]   --> tests/test.rs:75:11
[INFO] [stderr]    |
[INFO] [stderr] 75 | use std::{cell::OnceCell, marker::PhantomData, str::FromStr};
[INFO] [stderr]    |           ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Doubled` is never constructed
[INFO] [stderr]   --> tests/test.rs:86:13
[INFO] [stderr]    |
[INFO] [stderr] 86 |         pub Doubled<'input, R> {rule: R, _p: PhantomData<&'input str>} -> &'input str
[INFO] [stderr]    |             ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `fn-bnf` (test "test") generated 2 warnings (run `cargo fix --test "test"` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/fn_bnf-32d0a40a69cc8425)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/test-a8561977c8919253)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test action_test ... ok
[INFO] [stdout] test delim_test ... ok
[INFO] [stdout] test sep_test ... ok
[INFO] [stdout] test foo - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "329cf8bd58e9a89f32fbfff2775bd55f8fc11eb9dfbf7bc70c6de9eb23d4b2b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "329cf8bd58e9a89f32fbfff2775bd55f8fc11eb9dfbf7bc70c6de9eb23d4b2b6", kill_on_drop: false }`
[INFO] [stdout] 329cf8bd58e9a89f32fbfff2775bd55f8fc11eb9dfbf7bc70c6de9eb23d4b2b6