[INFO] fetching crate encoding8 0.3.2...
[INFO] testing encoding8-0.3.2 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate encoding8 0.3.2 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate encoding8 0.3.2
[INFO] finished tweaking crates.io crate encoding8 0.3.2
[INFO] tweaked toml for crates.io crate encoding8 0.3.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate encoding8 0.3.2 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fbed0c0c3e5b7ce22584c67a302c1b3effe64112617d9741d7f6586cc4019610
[INFO] running `Command { std: "docker" "start" "-a" "fbed0c0c3e5b7ce22584c67a302c1b3effe64112617d9741d7f6586cc4019610", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fbed0c0c3e5b7ce22584c67a302c1b3effe64112617d9741d7f6586cc4019610", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbed0c0c3e5b7ce22584c67a302c1b3effe64112617d9741d7f6586cc4019610", kill_on_drop: false }`
[INFO] [stdout] fbed0c0c3e5b7ce22584c67a302c1b3effe64112617d9741d7f6586cc4019610
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf75e35837186cf940ba5ccb1b0c76ff48d367d80bbc6de33d2ff0ace593cca2
[INFO] running `Command { std: "docker" "start" "-a" "bf75e35837186cf940ba5ccb1b0c76ff48d367d80bbc6de33d2ff0ace593cca2", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling encoding8 v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/ascii/mod.rs:270:9
[INFO] [stdout]     |
[INFO] [stdout] 270 |         _ => unreachable!(),
[INFO] [stdout]     |         ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/ascii/mod.rs:270:9
[INFO] [stdout]     |
[INFO] [stdout]  14 |         0x0 => 0x0,
[INFO] [stdout]     |         --- matches some of the same values
[INFO] [stdout]  15 |         0x1 => 0x1,
[INFO] [stdout]     |         --- matches some of the same values
[INFO] [stdout]  16 |         0x2 => 0x2,
[INFO] [stdout]     |         --- matches some of the same values
[INFO] [stdout]  17 |         0x3 => 0x3,
[INFO] [stdout]     |         --- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 270 |         _ => unreachable!(),
[INFO] [stdout]     |         ^ ...and 252 other patterns collectively make this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/ebcdic.rs:262:9
[INFO] [stdout]     |
[INFO] [stdout] 262 |         _ => unreachable!(),
[INFO] [stdout]     |         ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/ebcdic.rs:262:9
[INFO] [stdout]     |
[INFO] [stdout]   6 |         0x0 => 0x0,
[INFO] [stdout]     |         --- matches some of the same values
[INFO] [stdout]   7 |         0x1 => 0x1,
[INFO] [stdout]     |         --- matches some of the same values
[INFO] [stdout]   8 |         0x2 => 0x2,
[INFO] [stdout]     |         --- matches some of the same values
[INFO] [stdout]   9 |         0x3 => 0x3,
[INFO] [stdout]     |         --- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 262 |         _ => unreachable!(),
[INFO] [stdout]     |         ^ ...and 252 other patterns collectively make this unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "bf75e35837186cf940ba5ccb1b0c76ff48d367d80bbc6de33d2ff0ace593cca2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf75e35837186cf940ba5ccb1b0c76ff48d367d80bbc6de33d2ff0ace593cca2", kill_on_drop: false }`
[INFO] [stdout] bf75e35837186cf940ba5ccb1b0c76ff48d367d80bbc6de33d2ff0ace593cca2
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b831bfb84d7e3f82e11deb093c351ce25373c6eed9cf922f8892b4bc7721598
[INFO] running `Command { std: "docker" "start" "-a" "4b831bfb84d7e3f82e11deb093c351ce25373c6eed9cf922f8892b4bc7721598", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/ascii/mod.rs:270:9
[INFO] [stdout]     |
[INFO] [stdout] 270 |         _ => unreachable!(),
[INFO] [stdout]     |         ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/ascii/mod.rs:270:9
[INFO] [stdout]     |
[INFO] [stdout]  14 |         0x0 => 0x0,
[INFO] [stdout]     |         --- matches some of the same values
[INFO] [stdout]  15 |         0x1 => 0x1,
[INFO] [stdout]     |         --- matches some of the same values
[INFO] [stdout]  16 |         0x2 => 0x2,
[INFO] [stdout]     |         --- matches some of the same values
[INFO] [stdout]  17 |         0x3 => 0x3,
[INFO] [stdout]     |         --- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 270 |         _ => unreachable!(),
[INFO] [stdout]     |         ^ ...and 252 other patterns collectively make this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/ebcdic.rs:262:9
[INFO] [stdout]     |
[INFO] [stdout] 262 |         _ => unreachable!(),
[INFO] [stdout]     |         ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/ebcdic.rs:262:9
[INFO] [stdout]     |
[INFO] [stdout]   6 |         0x0 => 0x0,
[INFO] [stdout]     |         --- matches some of the same values
[INFO] [stdout]   7 |         0x1 => 0x1,
[INFO] [stdout]     |         --- matches some of the same values
[INFO] [stdout]   8 |         0x2 => 0x2,
[INFO] [stdout]     |         --- matches some of the same values
[INFO] [stdout]   9 |         0x3 => 0x3,
[INFO] [stdout]     |         --- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 262 |         _ => unreachable!(),
[INFO] [stdout]     |         ^ ...and 252 other patterns collectively make this unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling encoding8 v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/ascii/mod.rs:270:9
[INFO] [stdout]     |
[INFO] [stdout] 270 |         _ => unreachable!(),
[INFO] [stdout]     |         ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/ascii/mod.rs:270:9
[INFO] [stdout]     |
[INFO] [stdout]  14 |         0x0 => 0x0,
[INFO] [stdout]     |         --- matches some of the same values
[INFO] [stdout]  15 |         0x1 => 0x1,
[INFO] [stdout]     |         --- matches some of the same values
[INFO] [stdout]  16 |         0x2 => 0x2,
[INFO] [stdout]     |         --- matches some of the same values
[INFO] [stdout]  17 |         0x3 => 0x3,
[INFO] [stdout]     |         --- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 270 |         _ => unreachable!(),
[INFO] [stdout]     |         ^ ...and 252 other patterns collectively make this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/ebcdic.rs:262:9
[INFO] [stdout]     |
[INFO] [stdout] 262 |         _ => unreachable!(),
[INFO] [stdout]     |         ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/ebcdic.rs:262:9
[INFO] [stdout]     |
[INFO] [stdout]   6 |         0x0 => 0x0,
[INFO] [stdout]     |         --- matches some of the same values
[INFO] [stdout]   7 |         0x1 => 0x1,
[INFO] [stdout]     |         --- matches some of the same values
[INFO] [stdout]   8 |         0x2 => 0x2,
[INFO] [stdout]     |         --- matches some of the same values
[INFO] [stdout]   9 |         0x3 => 0x3,
[INFO] [stdout]     |         --- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 262 |         _ => unreachable!(),
[INFO] [stdout]     |         ^ ...and 252 other patterns collectively make this unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "4b831bfb84d7e3f82e11deb093c351ce25373c6eed9cf922f8892b4bc7721598", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b831bfb84d7e3f82e11deb093c351ce25373c6eed9cf922f8892b4bc7721598", kill_on_drop: false }`
[INFO] [stdout] 4b831bfb84d7e3f82e11deb093c351ce25373c6eed9cf922f8892b4bc7721598
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 384ed7bc54457bdaa60616d23558ff83084facd8ba0b161dbdd987134957f617
[INFO] running `Command { std: "docker" "start" "-a" "384ed7bc54457bdaa60616d23558ff83084facd8ba0b161dbdd987134957f617", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/ascii/mod.rs:270:9
[INFO] [stderr]     |
[INFO] [stderr] 270 |         _ => unreachable!(),
[INFO] [stderr]     |         ^ no value can reach this
[INFO] [stderr]     |
[INFO] [stderr] note: multiple earlier patterns match some of the same values
[INFO] [stderr]    --> src/ascii/mod.rs:270:9
[INFO] [stderr]     |
[INFO] [stderr]  14 |         0x0 => 0x0,
[INFO] [stderr]     |         --- matches some of the same values
[INFO] [stderr]  15 |         0x1 => 0x1,
[INFO] [stderr]     |         --- matches some of the same values
[INFO] [stderr]  16 |         0x2 => 0x2,
[INFO] [stderr]     |         --- matches some of the same values
[INFO] [stderr]  17 |         0x3 => 0x3,
[INFO] [stderr]     |         --- matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 270 |         _ => unreachable!(),
[INFO] [stderr]     |         ^ ...and 252 other patterns collectively make this unreachable
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/ebcdic.rs:262:9
[INFO] [stderr]     |
[INFO] [stderr] 262 |         _ => unreachable!(),
[INFO] [stderr]     |         ^ no value can reach this
[INFO] [stderr]     |
[INFO] [stderr] note: multiple earlier patterns match some of the same values
[INFO] [stderr]    --> src/ebcdic.rs:262:9
[INFO] [stderr]     |
[INFO] [stderr]   6 |         0x0 => 0x0,
[INFO] [stderr]     |         --- matches some of the same values
[INFO] [stderr]   7 |         0x1 => 0x1,
[INFO] [stderr]     |         --- matches some of the same values
[INFO] [stderr]   8 |         0x2 => 0x2,
[INFO] [stderr]     |         --- matches some of the same values
[INFO] [stderr]   9 |         0x3 => 0x3,
[INFO] [stderr]     |         --- matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 262 |         _ => unreachable!(),
[INFO] [stderr]     |         ^ ...and 252 other patterns collectively make this unreachable
[INFO] [stderr] 
[INFO] [stderr] warning: `encoding8` (lib) generated 2 warnings
[INFO] [stderr] warning: `encoding8` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/encoding8-0a5e727480c06d75)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test ascii::tests::test_cases ... ok
[INFO] [stdout] test tests::bijection ... ok
[INFO] [stdout] test ascii::tests::test_checks ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests encoding8
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/ascii/string.rs - ascii::string::ASCII::is_alphabetical (line 47) ... ok
[INFO] [stdout] test src/ascii/mod.rs - ascii::is_alphabetical (line 373) ... ok
[INFO] [stdout] test src/ascii/mod.rs - ascii::is_control (line 345) ... ok
[INFO] [stdout] test src/ascii/string.rs - ascii::string::ASCII::is_numeric (line 27) ... ok
[INFO] [stdout] test src/ascii/mod.rs - ascii::is_uppercase (line 316) ... ok
[INFO] [stdout] test src/ascii/mod.rs - ascii::is_printable (line 359) ... ok
[INFO] [stdout] test src/ascii/mod.rs - ascii::is_lowercase (line 301) ... ok
[INFO] [stdout] test src/ascii/mod.rs - ascii::is_alphanumeric (line 387) ... ok
[INFO] [stdout] test src/ascii/mod.rs - ascii::is_numeric (line 331) ... ok
[INFO] [stdout] test src/ascii/string.rs - ascii::string::ASCII::is_alphanumeric (line 37) ... ok
[INFO] [stdout] test src/ascii/mod.rs - ascii::to_uppercase (line 281) ... ok
[INFO] [stdout] test src/ascii/string.rs - ascii::string::ASCII::is_lowercase (line 17) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "384ed7bc54457bdaa60616d23558ff83084facd8ba0b161dbdd987134957f617", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "384ed7bc54457bdaa60616d23558ff83084facd8ba0b161dbdd987134957f617", kill_on_drop: false }`
[INFO] [stdout] 384ed7bc54457bdaa60616d23558ff83084facd8ba0b161dbdd987134957f617
