[INFO] fetching crate clap-verbosity-flag2 2.1.1...
[INFO] testing clap-verbosity-flag2-2.1.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate clap-verbosity-flag2 2.1.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate clap-verbosity-flag2 2.1.1
[INFO] finished tweaking crates.io crate clap-verbosity-flag2 2.1.1
[INFO] tweaked toml for crates.io crate clap-verbosity-flag2 2.1.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate clap-verbosity-flag2 2.1.1 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate clap-verbosity-flag2 2.1.1 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 764e706443aa7f79a9602e977f0638f0ebce515d83ce896bea387ad4993d4029
[INFO] running `Command { std: "docker" "start" "-a" "764e706443aa7f79a9602e977f0638f0ebce515d83ce896bea387ad4993d4029", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "764e706443aa7f79a9602e977f0638f0ebce515d83ce896bea387ad4993d4029", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "764e706443aa7f79a9602e977f0638f0ebce515d83ce896bea387ad4993d4029", kill_on_drop: false }`
[INFO] [stdout] 764e706443aa7f79a9602e977f0638f0ebce515d83ce896bea387ad4993d4029
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b628cb81bf81ae60b18a4d7f152ee8d70b0dea1fd6a88ad1df9d4b6cacd7f0f3
[INFO] running `Command { std: "docker" "start" "-a" "b628cb81bf81ae60b18a4d7f152ee8d70b0dea1fd6a88ad1df9d4b6cacd7f0f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.44
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling syn v1.0.96
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling os_str_bytes v6.1.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling clap_lex v0.3.0
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling clap_derive v4.0.0
[INFO] [stderr]    Compiling clap v4.0.0
[INFO] [stderr]    Compiling clap-verbosity-flag2 v2.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.54s
[INFO] running `Command { std: "docker" "inspect" "b628cb81bf81ae60b18a4d7f152ee8d70b0dea1fd6a88ad1df9d4b6cacd7f0f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b628cb81bf81ae60b18a4d7f152ee8d70b0dea1fd6a88ad1df9d4b6cacd7f0f3", kill_on_drop: false }`
[INFO] [stdout] b628cb81bf81ae60b18a4d7f152ee8d70b0dea1fd6a88ad1df9d4b6cacd7f0f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e7abe5b7d554e4d2322328879db1bcc81401fa809c460be33467a134d48de724
[INFO] running `Command { std: "docker" "start" "-a" "e7abe5b7d554e4d2322328879db1bcc81401fa809c460be33467a134d48de724", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.96
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling io-lifetimes v1.0.5
[INFO] [stderr]    Compiling rustix v0.36.7
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling regex-syntax v0.6.26
[INFO] [stderr]    Compiling thread_local v1.1.4
[INFO] [stderr]    Compiling smallvec v1.8.0
[INFO] [stderr]    Compiling tracing-log v0.1.3
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.11
[INFO] [stderr]    Compiling regex v1.5.6
[INFO] [stderr]    Compiling is-terminal v0.4.2
[INFO] [stderr]    Compiling env_logger v0.10.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling clap_derive v4.0.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.21
[INFO] [stderr]    Compiling tracing v0.1.35
[INFO] [stderr]    Compiling clap v4.0.0
[INFO] [stderr]    Compiling clap-verbosity-flag2 v2.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `clap_verbosity_flag`
[INFO] [stdout]  --> examples/log.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use clap_verbosity_flag::Verbosity;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `clap_verbosity_flag`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 2 | use clap_verbosity_flag2::Verbosity;
[INFO] [stdout]   |                        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `clap_verbosity_flag`
[INFO] [stdout]  --> examples/tracing.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use clap_verbosity_flag::Verbosity;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `clap_verbosity_flag`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 2 | use clap_verbosity_flag2::Verbosity;
[INFO] [stdout]   |                        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `clap-verbosity-flag2` (example "log") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `clap-verbosity-flag2` (example "tracing") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "e7abe5b7d554e4d2322328879db1bcc81401fa809c460be33467a134d48de724", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7abe5b7d554e4d2322328879db1bcc81401fa809c460be33467a134d48de724", kill_on_drop: false }`
[INFO] [stdout] e7abe5b7d554e4d2322328879db1bcc81401fa809c460be33467a134d48de724