[INFO] fetching crate my_first_parser_Semytskyi 0.1.0...
[INFO] testing my_first_parser_Semytskyi-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate my_first_parser_Semytskyi 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate my_first_parser_Semytskyi 0.1.0
[INFO] finished tweaking crates.io crate my_first_parser_Semytskyi 0.1.0
[INFO] tweaked toml for crates.io crate my_first_parser_Semytskyi 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate my_first_parser_Semytskyi 0.1.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate my_first_parser_Semytskyi 0.1.0 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ab89904227963bd1fff50da3f445dc3e67582046a51c226912daf42aa4a5fcb7
[INFO] running `Command { std: "docker" "start" "-a" "ab89904227963bd1fff50da3f445dc3e67582046a51c226912daf42aa4a5fcb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab89904227963bd1fff50da3f445dc3e67582046a51c226912daf42aa4a5fcb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab89904227963bd1fff50da3f445dc3e67582046a51c226912daf42aa4a5fcb7", kill_on_drop: false }`
[INFO] [stdout] ab89904227963bd1fff50da3f445dc3e67582046a51c226912daf42aa4a5fcb7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] afd5c9ae4d3bf7cba16f7ef440e4843499558070b24d7224c64295b987f203c8
[INFO] running `Command { std: "docker" "start" "-a" "afd5c9ae4d3bf7cba16f7ef440e4843499558070b24d7224c64295b987f203c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.88
[INFO] [stderr]    Compiling peg-runtime v0.8.3
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling peg-macros v0.8.4
[INFO] [stderr]    Compiling peg v0.8.4
[INFO] [stderr]    Compiling my_first_parser_Semytskyi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `my_first_parser_Semytskyi` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `my_first_parser_semytskyi`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.76s
[INFO] running `Command { std: "docker" "inspect" "afd5c9ae4d3bf7cba16f7ef440e4843499558070b24d7224c64295b987f203c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afd5c9ae4d3bf7cba16f7ef440e4843499558070b24d7224c64295b987f203c8", kill_on_drop: false }`
[INFO] [stdout] afd5c9ae4d3bf7cba16f7ef440e4843499558070b24d7224c64295b987f203c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 212a9e11242dae9f0fdb63a733839a893d9436a546b92a5e0a347fe4b46b01a5
[INFO] running `Command { std: "docker" "start" "-a" "212a9e11242dae9f0fdb63a733839a893d9436a546b92a5e0a347fe4b46b01a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling my_first_parser_Semytskyi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `my_first_parser_Semytskyi` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `my_first_parser_semytskyi`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "212a9e11242dae9f0fdb63a733839a893d9436a546b92a5e0a347fe4b46b01a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "212a9e11242dae9f0fdb63a733839a893d9436a546b92a5e0a347fe4b46b01a5", kill_on_drop: false }`
[INFO] [stdout] 212a9e11242dae9f0fdb63a733839a893d9436a546b92a5e0a347fe4b46b01a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 59f1ef6162a2832233930a409c6b278506720ee43bfa5935bc7ee54e873bf48c
[INFO] running `Command { std: "docker" "start" "-a" "59f1ef6162a2832233930a409c6b278506720ee43bfa5935bc7ee54e873bf48c", kill_on_drop: false }`
[INFO] [stderr] warning: crate `my_first_parser_Semytskyi` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = help: convert the identifier to snake case: `my_first_parser_semytskyi`
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `my_first_parser_Semytskyi` (lib) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/my_first_parser_Semytskyi-036f5dca06d6551e)
[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 unittests src/main.rs (/opt/rustwide/target/debug/deps/my_first_parser_Semytskyi-1a8a20bd550c5a1d)
[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]    Doc-tests my_first_parser_Semytskyi
[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] running `Command { std: "docker" "inspect" "59f1ef6162a2832233930a409c6b278506720ee43bfa5935bc7ee54e873bf48c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59f1ef6162a2832233930a409c6b278506720ee43bfa5935bc7ee54e873bf48c", kill_on_drop: false }`
[INFO] [stdout] 59f1ef6162a2832233930a409c6b278506720ee43bfa5935bc7ee54e873bf48c