[INFO] cloning repository Lainera/roll
[INFO] running `"git" "clone" "--bare" "git://github.com/Lainera/roll.git" "work/cache/sources/gh/Lainera/roll"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/Lainera/roll'...
[INFO] running `"git" "clone" "work/cache/sources/gh/Lainera/roll" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Lainera/roll"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Lainera/roll'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Lainera/roll" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Lainera/roll"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Lainera/roll'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e00afa3de4fbdccca8948d41960745a006d28b4c
[INFO] sha for GitHub repo Lainera/roll: e00afa3de4fbdccca8948d41960745a006d28b4c
[INFO] validating manifest of Lainera/roll on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Lainera/roll on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Lainera/roll
[INFO] finished frobbing Lainera/roll
[INFO] frobbed toml for Lainera/roll written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Lainera/roll/Cargo.toml
[INFO] started frobbing Lainera/roll
[INFO] finished frobbing Lainera/roll
[INFO] frobbed toml for Lainera/roll written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Lainera/roll/Cargo.toml
[INFO] crate Lainera/roll already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing Lainera/roll against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Lainera/roll:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] 32c714794601be94057e5f7efe49eaf8046e74cfe0138d1a70b6f70a3f8f2de7
[INFO] running `"docker" "start" "-a" "32c714794601be94057e5f7efe49eaf8046e74cfe0138d1a70b6f70a3f8f2de7"`
[INFO] [stderr]    Compiling roll v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/arguments.rs:11:3
[INFO] [stderr]    |
[INFO] [stderr] 11 |   /// skip filename
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 12 |   args.next();
[INFO] [stderr]    |   ----------- rustdoc does not generate documentation for expressions
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_doc_comments)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/arguments.rs:120:3
[INFO] [stderr]     |
[INFO] [stderr] 120 |   /// wildcard for both lower and uppercase D's
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 121 |   let d: &[_] = &['D', 'd'];
[INFO] [stderr]     |   -------------------------- rustdoc does not generate documentation for statements
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `result::Result`
[INFO] [stderr]  --> src/arguments.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{result::Result};
[INFO] [stderr]   |           ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `core::str::<impl str>::trim` that must be used
[INFO] [stderr]   --> src/arguments.rs:27:3
[INFO] [stderr]    |
[INFO] [stderr] 27 |   arg.trim();
[INFO] [stderr]    |   ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]    = note: this returns the trimmed string as a slice, without modifying the original
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `"docker" "inspect" "32c714794601be94057e5f7efe49eaf8046e74cfe0138d1a70b6f70a3f8f2de7"`
[INFO] running `"docker" "rm" "-f" "32c714794601be94057e5f7efe49eaf8046e74cfe0138d1a70b6f70a3f8f2de7"`
[INFO] [stdout] 32c714794601be94057e5f7efe49eaf8046e74cfe0138d1a70b6f70a3f8f2de7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Lainera/roll:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] b018d30e77a2f77b820f5b817d965e5fcbbf9f3cad2e1d2e0b22e6d0e32588cd
[INFO] running `"docker" "start" "-a" "b018d30e77a2f77b820f5b817d965e5fcbbf9f3cad2e1d2e0b22e6d0e32588cd"`
[INFO] [stderr]    Compiling roll v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/arguments.rs:11:3
[INFO] [stderr]    |
[INFO] [stderr] 11 |   /// skip filename
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 12 |   args.next();
[INFO] [stderr]    |   ----------- rustdoc does not generate documentation for expressions
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_doc_comments)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/arguments.rs:120:3
[INFO] [stderr]     |
[INFO] [stderr] 120 |   /// wildcard for both lower and uppercase D's
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 121 |   let d: &[_] = &['D', 'd'];
[INFO] [stderr]     |   -------------------------- rustdoc does not generate documentation for statements
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `result::Result`
[INFO] [stderr]  --> src/arguments.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{result::Result};
[INFO] [stderr]   |           ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `core::str::<impl str>::trim` that must be used
[INFO] [stderr]   --> src/arguments.rs:27:3
[INFO] [stderr]    |
[INFO] [stderr] 27 |   arg.trim();
[INFO] [stderr]    |   ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]    = note: this returns the trimmed string as a slice, without modifying the original
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `"docker" "inspect" "b018d30e77a2f77b820f5b817d965e5fcbbf9f3cad2e1d2e0b22e6d0e32588cd"`
[INFO] running `"docker" "rm" "-f" "b018d30e77a2f77b820f5b817d965e5fcbbf9f3cad2e1d2e0b22e6d0e32588cd"`
[INFO] [stdout] b018d30e77a2f77b820f5b817d965e5fcbbf9f3cad2e1d2e0b22e6d0e32588cd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Lainera/roll:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] a2dc5a9a939c42bd6c98d410523c4bd66acc01656ec7396dce5c9aaf39320e78
[INFO] running `"docker" "start" "-a" "a2dc5a9a939c42bd6c98d410523c4bd66acc01656ec7396dce5c9aaf39320e78"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/roll-acf575ba5e5c82a6
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test arguments::parse_tests::detect_range_type_tests::detect_positive ... ok
[INFO] [stdout] test arguments::parse_tests::detect_range_type_tests::detect_negative_to_positive ... ok
[INFO] [stdout] test arguments::parse_tests::detect_range_type_tests::detect_negative_to_negative ... ok
[INFO] [stdout] test arguments::parse_tests::detect_range_type_tests::detect_negative ... ok
[INFO] [stdout] test arguments::parse_tests::parse_string_vector_tests::orders_many ... ok
[INFO] [stdout] test arguments::parse_tests::detect_range_type_tests::detect_positive_to_positive ... ok
[INFO] [stdout] test arguments::parse_tests::detect_range_type_tests::detect_positive_to_negative ... ok
[INFO] [stdout] test arguments::parse_tests::parse_string_vector_tests::panic_mode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "a2dc5a9a939c42bd6c98d410523c4bd66acc01656ec7396dce5c9aaf39320e78"`
[INFO] running `"docker" "rm" "-f" "a2dc5a9a939c42bd6c98d410523c4bd66acc01656ec7396dce5c9aaf39320e78"`
[INFO] [stdout] a2dc5a9a939c42bd6c98d410523c4bd66acc01656ec7396dce5c9aaf39320e78