[INFO] fetching crate padder 2.1.0...
[INFO] testing padder-2.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate padder 2.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate padder 2.1.0
[INFO] finished tweaking crates.io crate padder 2.1.0
[INFO] tweaked toml for crates.io crate padder 2.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate padder 2.1.0 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 padder 2.1.0 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 6ee8221b5c1a372f159b695cb7d0d59e411422ec99b6959df9430ea216395419
[INFO] running `Command { std: "docker" "start" "-a" "6ee8221b5c1a372f159b695cb7d0d59e411422ec99b6959df9430ea216395419", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ee8221b5c1a372f159b695cb7d0d59e411422ec99b6959df9430ea216395419", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ee8221b5c1a372f159b695cb7d0d59e411422ec99b6959df9430ea216395419", kill_on_drop: false }`
[INFO] [stdout] 6ee8221b5c1a372f159b695cb7d0d59e411422ec99b6959df9430ea216395419
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 29ef723dc29624d8f64da9709d6568c9cd4ba297b3e05b0488c47c9212a5a981
[INFO] running `Command { std: "docker" "start" "-a" "29ef723dc29624d8f64da9709d6568c9cd4ba297b3e05b0488c47c9212a5a981", kill_on_drop: false }`
[INFO] [stderr]    Compiling padder v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "29ef723dc29624d8f64da9709d6568c9cd4ba297b3e05b0488c47c9212a5a981", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29ef723dc29624d8f64da9709d6568c9cd4ba297b3e05b0488c47c9212a5a981", kill_on_drop: false }`
[INFO] [stdout] 29ef723dc29624d8f64da9709d6568c9cd4ba297b3e05b0488c47c9212a5a981
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 10d6a0f597dab7be433a2e15055b59c4bf1611655bf80de19819e7f6b4982b70
[INFO] running `Command { std: "docker" "start" "-a" "10d6a0f597dab7be433a2e15055b59c4bf1611655bf80de19819e7f6b4982b70", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling serde_json v1.0.141
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling clap_builder v4.5.41
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling clap v4.5.41
[INFO] [stderr]    Compiling criterion-plot v0.6.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.7.0
[INFO] [stderr]    Compiling padder v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 26.39s
[INFO] running `Command { std: "docker" "inspect" "10d6a0f597dab7be433a2e15055b59c4bf1611655bf80de19819e7f6b4982b70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10d6a0f597dab7be433a2e15055b59c4bf1611655bf80de19819e7f6b4982b70", kill_on_drop: false }`
[INFO] [stdout] 10d6a0f597dab7be433a2e15055b59c4bf1611655bf80de19819e7f6b4982b70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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", kill_on_drop: false }`
[INFO] [stdout] 47a206b3f92f431a59ec2ee7121e09ea295a1d87979b45660c0359e5e0c2c327
[INFO] running `Command { std: "docker" "start" "-a" "47a206b3f92f431a59ec2ee7121e09ea295a1d87979b45660c0359e5e0c2c327", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/padder-277dab5c6269667e)
[INFO] [stdout] 
[INFO] [stdout] running 79 tests
[INFO] [stdout] test alignment::tests::alignment_center ... ok
[INFO] [stdout] test alignment::tests::alignment_left ... ok
[INFO] [stdout] test alignment::tests::alignment_right ... ok
[INFO] [stdout] test mutable_source::tests_string::pad_center_odd ... ok
[INFO] [stdout] test mutable_source::tests_string::truncate_center_even ... ok
[INFO] [stdout] test mutable_source::tests_string::pad_left ... ok
[INFO] [stdout] test mutable_source::tests_string::pad_center_even ... ok
[INFO] [stdout] test mutable_source::tests_string::truncate_center_odd ... ok
[INFO] [stdout] test mutable_source::tests_vec::pad_center_odd ... ok
[INFO] [stdout] test mutable_source::tests_vec::pad_left ... ok
[INFO] [stdout] test mutable_source::tests_vec::pad_right ... ok
[INFO] [stdout] test mutable_source::tests_vec::truncate_center_odd ... ok
[INFO] [stdout] test source::tests_slice::pad_to_buffer_truncated_center ... ok
[INFO] [stdout] test mutable_source::tests_vec::truncate_center_even ... ok
[INFO] [stdout] test mutable_source::tests_vec::pad_center_even ... ok
[INFO] [stdout] test mutable_source::tests_vec::truncate_left ... ok
[INFO] [stdout] test mutable_source::tests_vec::truncate_right ... ok
[INFO] [stdout] test source::tests_slice::pad_to_buffer_truncated_left ... ok
[INFO] [stdout] test source::tests_slice::pad_center_even_struct ... ok
[INFO] [stdout] test source::tests_slice::pad_center_odd_struct ... ok
[INFO] [stdout] test source::tests_slice::pad_left_struct ... ok
[INFO] [stdout] test source::tests_slice::pad_right_struct ... ok
[INFO] [stdout] test mutable_source::tests_string::truncate_left ... ok
[INFO] [stdout] test mutable_source::tests_string::truncate_right ... ok
[INFO] [stdout] test mutable_source::tests_string::pad_right ... ok
[INFO] [stdout] test source::tests_slice::pad_same_width ... ok
[INFO] [stdout] test source::tests_slice::pad_to_buffer_truncated_right ... ok
[INFO] [stdout] test source::tests_slice::truncated ... ok
[INFO] [stdout] test source::tests_str::pad_left ... ok
[INFO] [stdout] test source::tests_str::pad_center ... ok
[INFO] [stdout] test source::tests_str::pad_right ... ok
[INFO] [stdout] test source::tests_str::pad_same_width ... ok
[INFO] [stdout] test source::tests_str::pad_to_buffer_center ... ok
[INFO] [stdout] test source::tests_str::pad_to_buffer_left ... ok
[INFO] [stdout] test source::tests_str::pad_to_buffer_right ... ok
[INFO] [stdout] test source::tests_str::pad_to_buffer_same_width ... ok
[INFO] [stdout] test alignment::tests::alignment_default ... ok
[INFO] [stdout] test source::tests_str::pad_to_buffer_truncated ... ok
[INFO] [stdout] test source::tests_str::truncated_center_odd ... ok
[INFO] [stdout] test source::tests_str::truncated_left ... ok
[INFO] [stdout] test source::tests_str::truncated_right ... ok
[INFO] [stdout] test source::tests_str::truncated_center_even ... ok
[INFO] [stdout] test source::tests_string::pad_center ... ok
[INFO] [stdout] test source::tests_string::pad_left ... ok
[INFO] [stdout] test source::tests_string::pad_same_width ... ok
[INFO] [stdout] test source::tests_string::pad_right ... ok
[INFO] [stdout] test source::tests_string::pad_to_buffer_center_even ... ok
[INFO] [stdout] test source::tests_string::pad_to_buffer_center_odd ... ok
[INFO] [stdout] test source::tests_string::pad_to_buffer_left ... ok
[INFO] [stdout] test source::tests_string::pad_to_buffer_same_width ... ok
[INFO] [stdout] test source::tests_string::pad_to_buffer_right ... ok
[INFO] [stdout] test source::tests_string::pad_to_buffer_truncated ... ok
[INFO] [stdout] test source::tests_string::truncated_center_even_even ... ok
[INFO] [stdout] test source::tests_string::truncated_center_even_odd ... ok
[INFO] [stdout] test source::tests_string::truncated_right ... ok
[INFO] [stdout] test source::tests_vec::pad_center_even ... ok
[INFO] [stdout] test source::tests_vec::pad_left ... ok
[INFO] [stdout] test source::tests_vec::pad_center_odd ... ok
[INFO] [stdout] test source::tests_vec::pad_right ... ok
[INFO] [stdout] test source::tests_vec::truncated_odd ... ok
[INFO] [stdout] test source::tests_vec::pad_to_buffer_left ... ok
[INFO] [stdout] test source::tests_vec::pad_to_buffer_center_odd ... ok
[INFO] [stdout] test source::tests_vec::truncated_even ... ok
[INFO] [stdout] test source::tests_vec::pad_to_buffer_truncated ... ok
[INFO] [stdout] test tests_wrappers::vec_pad_to_buffer ... ok
[INFO] [stdout] test source::tests_vec::pad_same_len ... ok
[INFO] [stdout] test source::tests_vec::pad_to_buffer_right ... ok
[INFO] [stdout] test tests_wrappers::string_pad ... ok
[INFO] [stdout] test source::tests_string::truncated_center_odd_odd ... ok
[INFO] [stdout] test source::tests_vec::truncated_left ... ok
[INFO] [stdout] test source::tests_vec::truncated_right ... ok
[INFO] [stdout] test tests_wrappers::mut_string_pad ... ok
[INFO] [stdout] test tests_wrappers::slice_pad ... ok
[INFO] [stdout] test tests_wrappers::str_pad ... ok
[INFO] [stdout] test source::tests_string::truncated_center_odd_even ... ok
[INFO] [stdout] test source::tests_string::truncated_left ... ok
[INFO] [stdout] test source::tests_vec::pad_to_buffer_center_even ... ok
[INFO] [stdout] test source::tests_vec::pad_to_buffer_same_width ... ok
[INFO] [stdout] test source::tests_slice::pad_to_buffer_same_width ... ok
[INFO] [stderr]    Doc-tests padder
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 79 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/alignment.rs - alignment::Alignment (line 24) ... ok
[INFO] [stdout] test src/mutable_source.rs - mutable_source::&'_mutString::pad (line 43) ... ok
[INFO] [stdout] test src/lib.rs - pad_to_buffer (line 100) ... ok
[INFO] [stdout] test src/lib.rs - (line 21) ... ok
[INFO] [stdout] test src/source.rs - source::&'_[T]::pad (line 518) ... ok
[INFO] [stdout] test src/source.rs - source::Vec<T>::pad (line 383) ... ok
[INFO] [stdout] test src/lib.rs - pad_mut (line 78) ... ok
[INFO] [stdout] test src/lib.rs - pad (line 53) ... ok
[INFO] [stdout] test src/source.rs - source::Vec<T>::pad_to_buffer (line 425) ... ok
[INFO] [stdout] test src/source.rs - source::&'_[T]::pad_to_buffer (line 558) ... ok
[INFO] [stdout] test src/source.rs - source::&'_str::pad (line 110) ... ok
[INFO] [stdout] test src/mutable_source.rs - mutable_source::&'_mutVec<T>::pad (line 250) ... ok
[INFO] [stdout] test src/source.rs - source::&'_str::pad_to_buffer (line 160) ... ok
[INFO] [stdout] test src/source.rs - source::String::pad (line 261) ... ok
[INFO] [stdout] test src/source.rs - source::String::pad_to_buffer (line 308) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "47a206b3f92f431a59ec2ee7121e09ea295a1d87979b45660c0359e5e0c2c327", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47a206b3f92f431a59ec2ee7121e09ea295a1d87979b45660c0359e5e0c2c327", kill_on_drop: false }`
[INFO] [stdout] 47a206b3f92f431a59ec2ee7121e09ea295a1d87979b45660c0359e5e0c2c327