[INFO] cloning repository https://github.com/ryanq/rot13
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ryanq/rot13" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryanq%2Frot13", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryanq%2Frot13'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4cf48e6c133bc7f982c94d6a14606578590f8fe6
[INFO] testing ryanq/rot13 against beta-2025-09-21 for beta-1.91-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryanq%2Frot13" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ryanq/rot13
[INFO] finished tweaking git repo https://github.com/ryanq/rot13
[INFO] tweaked toml for git repo https://github.com/ryanq/rot13 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ryanq/rot13 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 git repo https://github.com/ryanq/rot13 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] bc4f0859f762b58ec241a6246738b2c0ca4ec00650e61d7c867a7bfabd700553
[INFO] running `Command { std: "docker" "start" "-a" "bc4f0859f762b58ec241a6246738b2c0ca4ec00650e61d7c867a7bfabd700553", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc4f0859f762b58ec241a6246738b2c0ca4ec00650e61d7c867a7bfabd700553", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc4f0859f762b58ec241a6246738b2c0ca4ec00650e61d7c867a7bfabd700553", kill_on_drop: false }`
[INFO] [stdout] bc4f0859f762b58ec241a6246738b2c0ca4ec00650e61d7c867a7bfabd700553
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] e830f0a9d67581e6e0da0df201438f8014a6d9ef0a0a66ba70be5326df161200
[INFO] running `Command { std: "docker" "start" "-a" "e830f0a9d67581e6e0da0df201438f8014a6d9ef0a0a66ba70be5326df161200", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.140
[INFO] [stderr]    Compiling io-lifetimes v1.0.9
[INFO] [stderr]    Compiling proc-macro2 v1.0.54
[INFO] [stderr]    Compiling rustix v0.37.4
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling linux-raw-sys v0.3.0
[INFO] [stderr]    Compiling concolor-override v1.0.0
[INFO] [stderr]    Compiling anstyle v0.3.5
[INFO] [stderr]    Compiling concolor-query v0.3.3
[INFO] [stderr]    Compiling clap_lex v0.4.1
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling anyhow v1.0.70
[INFO] [stderr]    Compiling anstyle-parse v0.1.1
[INFO] [stderr]    Compiling once_cell v1.17.1
[INFO] [stderr]    Compiling utf8-read v0.4.0
[INFO] [stderr]    Compiling syn v2.0.11
[INFO] [stderr]    Compiling is-terminal v0.4.6
[INFO] [stderr]    Compiling anstream v0.2.6
[INFO] [stderr]    Compiling clap_builder v4.2.0
[INFO] [stderr]    Compiling clap_derive v4.2.0
[INFO] [stderr]    Compiling clap v4.2.0
[INFO] [stderr]    Compiling rot13 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `ControlFlow` that must be used
[INFO] [stdout]   --> src/main.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 | /         Reader::new(io::stdin().lock())
[INFO] [stdout] 18 | |             .map(|c| c.map(|c| if c.is_ascii_alphabetic() { rot13(c) } else { c }))
[INFO] [stdout] 19 | |             .try_for_each(|c| match c {
[INFO] [stdout] 20 | |                 Ok(c) => {
[INFO] [stdout] ...  |
[INFO] [stdout] 28 | |             });
[INFO] [stdout]    | |______________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 17 |         let _ = Reader::new(io::stdin().lock())
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.26s
[INFO] running `Command { std: "docker" "inspect" "e830f0a9d67581e6e0da0df201438f8014a6d9ef0a0a66ba70be5326df161200", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e830f0a9d67581e6e0da0df201438f8014a6d9ef0a0a66ba70be5326df161200", kill_on_drop: false }`
[INFO] [stdout] e830f0a9d67581e6e0da0df201438f8014a6d9ef0a0a66ba70be5326df161200
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] c5896c039ff32beeb3c2e8bede01ad5580b3a45747f8f5af2309bd45a58ac9a3
[INFO] running `Command { std: "docker" "start" "-a" "c5896c039ff32beeb3c2e8bede01ad5580b3a45747f8f5af2309bd45a58ac9a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling rot13 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `ControlFlow` that must be used
[INFO] [stdout]   --> src/main.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 | /         Reader::new(io::stdin().lock())
[INFO] [stdout] 18 | |             .map(|c| c.map(|c| if c.is_ascii_alphabetic() { rot13(c) } else { c }))
[INFO] [stdout] 19 | |             .try_for_each(|c| match c {
[INFO] [stdout] 20 | |                 Ok(c) => {
[INFO] [stdout] ...  |
[INFO] [stdout] 28 | |             });
[INFO] [stdout]    | |______________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 17 |         let _ = Reader::new(io::stdin().lock())
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "c5896c039ff32beeb3c2e8bede01ad5580b3a45747f8f5af2309bd45a58ac9a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5896c039ff32beeb3c2e8bede01ad5580b3a45747f8f5af2309bd45a58ac9a3", kill_on_drop: false }`
[INFO] [stdout] c5896c039ff32beeb3c2e8bede01ad5580b3a45747f8f5af2309bd45a58ac9a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 2e530f4f3370cb5eb8848dd0efe129d3c5d72eecdcaf4ab807b7ab18fe37020c
[INFO] running `Command { std: "docker" "start" "-a" "2e530f4f3370cb5eb8848dd0efe129d3c5d72eecdcaf4ab807b7ab18fe37020c", kill_on_drop: false }`
[INFO] [stderr] warning: unused `ControlFlow` that must be used
[INFO] [stderr]   --> src/main.rs:17:9
[INFO] [stderr]    |
[INFO] [stderr] 17 | /         Reader::new(io::stdin().lock())
[INFO] [stderr] 18 | |             .map(|c| c.map(|c| if c.is_ascii_alphabetic() { rot13(c) } else { c }))
[INFO] [stderr] 19 | |             .try_for_each(|c| match c {
[INFO] [stderr] 20 | |                 Ok(c) => {
[INFO] [stderr] ...  |
[INFO] [stderr] 28 | |             });
[INFO] [stderr]    | |______________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 17 |         let _ = Reader::new(io::stdin().lock())
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: `rot13` (bin "rot13" test) generated 1 warning
[INFO] [stdout] running 0 tests
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rot13-7a6922efb25aac03)
[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" "2e530f4f3370cb5eb8848dd0efe129d3c5d72eecdcaf4ab807b7ab18fe37020c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e530f4f3370cb5eb8848dd0efe129d3c5d72eecdcaf4ab807b7ab18fe37020c", kill_on_drop: false }`
[INFO] [stdout] 2e530f4f3370cb5eb8848dd0efe129d3c5d72eecdcaf4ab807b7ab18fe37020c
