[INFO] fetching crate prynt 1.0.1...
[INFO] testing prynt-1.0.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate prynt 1.0.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate prynt 1.0.1
[INFO] finished tweaking crates.io crate prynt 1.0.1
[INFO] tweaked toml for crates.io crate prynt 1.0.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate prynt 1.0.1 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate prynt 1.0.1 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-2026-04-21" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b5df1906871dd342ce0fb21ea9b7c1b17f1fad7cd8c45e6ac569d6a362da452
[INFO] running `Command { std: "docker" "start" "-a" "5b5df1906871dd342ce0fb21ea9b7c1b17f1fad7cd8c45e6ac569d6a362da452", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b5df1906871dd342ce0fb21ea9b7c1b17f1fad7cd8c45e6ac569d6a362da452", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b5df1906871dd342ce0fb21ea9b7c1b17f1fad7cd8c45e6ac569d6a362da452", kill_on_drop: false }`
[INFO] [stdout] 5b5df1906871dd342ce0fb21ea9b7c1b17f1fad7cd8c45e6ac569d6a362da452
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47b9d40281b278e7c33a481c387fc6cc449c78fbe4133b134c281d297307f002
[INFO] running `Command { std: "docker" "start" "-a" "47b9d40281b278e7c33a481c387fc6cc449c78fbe4133b134c281d297307f002", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling anstyle-query v1.1.3
[INFO] [stderr]    Compiling libsqlite3-sys v0.27.0
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling anstream v0.6.19
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling clap_builder v4.5.40
[INFO] [stderr]    Compiling hashlink v0.8.4
[INFO] [stderr]    Compiling dirs-sys v0.4.1
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling dirs v5.0.1
[INFO] [stderr]    Compiling rusqlite v0.30.0
[INFO] [stderr]    Compiling uuid v1.17.0
[INFO] [stderr]    Compiling clap_derive v4.5.40
[INFO] [stderr]    Compiling clap v4.5.40
[INFO] [stderr]    Compiling prynt v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `snippet` is never read
[INFO] [stdout]    --> src/main.rs:427:31
[INFO] [stdout]     |
[INFO] [stdout] 427 | ...   let mut snippet = String::new();
[INFO] [stdout]     |                         ^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 436 | ...       snippet = format!("[[ -f ~/.bash-preexec.sh ]] && source ~/.bash-preexec.sh\n\nfunction prynt_preexec() {{\n    export PR...
[INFO] [stdout]     |           ------- `snippet` is overwritten here before the previous value is read
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `config_path` is never read
[INFO] [stdout]    --> src/main.rs:428:35
[INFO] [stdout]     |
[INFO] [stdout] 428 |             let mut config_path = String::new();
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 437 |                 config_path = format!("{}/.bashrc", env::var("HOME").unwrap());
[INFO] [stdout]     |                 ----------- `config_path` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.16s
[INFO] running `Command { std: "docker" "inspect" "47b9d40281b278e7c33a481c387fc6cc449c78fbe4133b134c281d297307f002", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47b9d40281b278e7c33a481c387fc6cc449c78fbe4133b134c281d297307f002", kill_on_drop: false }`
[INFO] [stdout] 47b9d40281b278e7c33a481c387fc6cc449c78fbe4133b134c281d297307f002
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a83ffab71d369bf1adc25e7a9feae86557124dbdd20f31b618c983da5157138
[INFO] running `Command { std: "docker" "start" "-a" "0a83ffab71d369bf1adc25e7a9feae86557124dbdd20f31b618c983da5157138", kill_on_drop: false }`
[INFO] [stderr]    Compiling prynt v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `snippet` is never read
[INFO] [stdout]    --> src/main.rs:427:31
[INFO] [stdout]     |
[INFO] [stdout] 427 | ...   let mut snippet = String::new();
[INFO] [stdout]     |                         ^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 436 | ...       snippet = format!("[[ -f ~/.bash-preexec.sh ]] && source ~/.bash-preexec.sh\n\nfunction prynt_preexec() {{\n    export PR...
[INFO] [stdout]     |           ------- `snippet` is overwritten here before the previous value is read
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `config_path` is never read
[INFO] [stdout]    --> src/main.rs:428:35
[INFO] [stdout]     |
[INFO] [stdout] 428 |             let mut config_path = String::new();
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 437 |                 config_path = format!("{}/.bashrc", env::var("HOME").unwrap());
[INFO] [stdout]     |                 ----------- `config_path` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "0a83ffab71d369bf1adc25e7a9feae86557124dbdd20f31b618c983da5157138", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a83ffab71d369bf1adc25e7a9feae86557124dbdd20f31b618c983da5157138", kill_on_drop: false }`
[INFO] [stdout] 0a83ffab71d369bf1adc25e7a9feae86557124dbdd20f31b618c983da5157138
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 753aa2e8965ac8b92796a58cce93c893031e859c242595395065779db9f6a81b
[INFO] running `Command { std: "docker" "start" "-a" "753aa2e8965ac8b92796a58cce93c893031e859c242595395065779db9f6a81b", kill_on_drop: false }`
[INFO] [stderr] warning: value assigned to `snippet` is never read
[INFO] [stderr]    --> src/main.rs:427:31
[INFO] [stderr]     |
[INFO] [stderr] 427 | ...   let mut snippet = String::new();
[INFO] [stderr]     |                         ^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stderr] ...
[INFO] [stderr] 436 | ...       snippet = format!("[[ -f ~/.bash-preexec.sh ]] && source ~/.bash-preexec.sh\n\nfunction prynt_preexec() {{\n    export PR...
[INFO] [stderr]     |           ------- `snippet` is overwritten here before the previous value is read
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `config_path` is never read
[INFO] [stderr]    --> src/main.rs:428:35
[INFO] [stderr]     |
[INFO] [stderr] 428 |             let mut config_path = String::new();
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stderr] ...
[INFO] [stderr] 437 |                 config_path = format!("{}/.bashrc", env::var("HOME").unwrap());
[INFO] [stderr]     |                 ----------- `config_path` is overwritten here before the previous value is read
[INFO] [stderr] 
[INFO] [stderr] warning: `prynt` (bin "prynt" test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/prynt-b958e941a6bf9ab0)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[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" "753aa2e8965ac8b92796a58cce93c893031e859c242595395065779db9f6a81b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "753aa2e8965ac8b92796a58cce93c893031e859c242595395065779db9f6a81b", kill_on_drop: false }`
[INFO] [stdout] 753aa2e8965ac8b92796a58cce93c893031e859c242595395065779db9f6a81b
