[INFO] fetching crate readpassphrase-sys 0.1.0...
[INFO] testing readpassphrase-sys-0.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate readpassphrase-sys 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate readpassphrase-sys 0.1.0
[INFO] finished tweaking crates.io crate readpassphrase-sys 0.1.0
[INFO] tweaked toml for crates.io crate readpassphrase-sys 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate readpassphrase-sys 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "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-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-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] de7cf0abca164780c721be5ecf7816a98c630ea211deaad904ad44c0204fa9cc
[INFO] running `Command { std: "docker" "start" "-a" "de7cf0abca164780c721be5ecf7816a98c630ea211deaad904ad44c0204fa9cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de7cf0abca164780c721be5ecf7816a98c630ea211deaad904ad44c0204fa9cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de7cf0abca164780c721be5ecf7816a98c630ea211deaad904ad44c0204fa9cc", kill_on_drop: false }`
[INFO] [stdout] de7cf0abca164780c721be5ecf7816a98c630ea211deaad904ad44c0204fa9cc
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8d942caf1cae35f2901971f6dbad72a3764582e25fbb079da455a8cf143c313
[INFO] running `Command { std: "docker" "start" "-a" "d8d942caf1cae35f2901971f6dbad72a3764582e25fbb079da455a8cf143c313", kill_on_drop: false }`
[INFO] [stderr]    Compiling readpassphrase-sys v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/lib.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | / /// Supply a prompt to and read password from `/dev/tty`
[INFO] [stdout] 29 | | ///
[INFO] [stdout] 30 | | /// From `readpassphrase(3)`:
[INFO] [stdout] 31 | | ///
[INFO] [stdout] ...  |
[INFO] [stdout] 62 | | /// state is restored and a null pointer is returned.
[INFO] [stdout] 63 | | /// ```
[INFO] [stdout]    | |_______^
[INFO] [stdout] 64 | / extern "C" {
[INFO] [stdout] 65 | |     pub fn readpassphrase(_prompt: *const c_char, _buf: *mut c_char, _bufsiz: usize, _flags: c_int) -> *mut c_char;
[INFO] [stdout] 66 | | }
[INFO] [stdout]    | |_- rustdoc does not generate documentation for extern blocks
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "d8d942caf1cae35f2901971f6dbad72a3764582e25fbb079da455a8cf143c313", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8d942caf1cae35f2901971f6dbad72a3764582e25fbb079da455a8cf143c313", kill_on_drop: false }`
[INFO] [stdout] d8d942caf1cae35f2901971f6dbad72a3764582e25fbb079da455a8cf143c313
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 357520d310f68aee65041a4172fa34ef4ceeb7a2edf7bdbb1e8e5559a7f99538
[INFO] running `Command { std: "docker" "start" "-a" "357520d310f68aee65041a4172fa34ef4ceeb7a2edf7bdbb1e8e5559a7f99538", kill_on_drop: false }`
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/lib.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | / /// Supply a prompt to and read password from `/dev/tty`
[INFO] [stdout] 29 | | ///
[INFO] [stdout] 30 | | /// From `readpassphrase(3)`:
[INFO] [stdout] 31 | | ///
[INFO] [stdout] ...  |
[INFO] [stdout] 62 | | /// state is restored and a null pointer is returned.
[INFO] [stdout] 63 | | /// ```
[INFO] [stdout]    | |_______^
[INFO] [stdout] 64 | / extern "C" {
[INFO] [stdout] 65 | |     pub fn readpassphrase(_prompt: *const c_char, _buf: *mut c_char, _bufsiz: usize, _flags: c_int) -> *mut c_char;
[INFO] [stdout] 66 | | }
[INFO] [stdout]    | |_- rustdoc does not generate documentation for extern blocks
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling readpassphrase-sys v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/lib.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | / /// Supply a prompt to and read password from `/dev/tty`
[INFO] [stdout] 29 | | ///
[INFO] [stdout] 30 | | /// From `readpassphrase(3)`:
[INFO] [stdout] 31 | | ///
[INFO] [stdout] ...  |
[INFO] [stdout] 62 | | /// state is restored and a null pointer is returned.
[INFO] [stdout] 63 | | /// ```
[INFO] [stdout]    | |_______^
[INFO] [stdout] 64 | / extern "C" {
[INFO] [stdout] 65 | |     pub fn readpassphrase(_prompt: *const c_char, _buf: *mut c_char, _bufsiz: usize, _flags: c_int) -> *mut c_char;
[INFO] [stdout] 66 | | }
[INFO] [stdout]    | |_- rustdoc does not generate documentation for extern blocks
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "357520d310f68aee65041a4172fa34ef4ceeb7a2edf7bdbb1e8e5559a7f99538", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "357520d310f68aee65041a4172fa34ef4ceeb7a2edf7bdbb1e8e5559a7f99538", kill_on_drop: false }`
[INFO] [stdout] 357520d310f68aee65041a4172fa34ef4ceeb7a2edf7bdbb1e8e5559a7f99538
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a66d464291f77569de8702fb3a29a197519d3152f15a8f4a62f0626193442896
[INFO] running `Command { std: "docker" "start" "-a" "a66d464291f77569de8702fb3a29a197519d3152f15a8f4a62f0626193442896", kill_on_drop: false }`
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/lib.rs:28:1
[INFO] [stderr]    |
[INFO] [stderr] 28 | / /// Supply a prompt to and read password from `/dev/tty`
[INFO] [stderr] 29 | | ///
[INFO] [stderr] 30 | | /// From `readpassphrase(3)`:
[INFO] [stderr] 31 | | ///
[INFO] [stderr] ...  |
[INFO] [stderr] 62 | | /// state is restored and a null pointer is returned.
[INFO] [stderr] 63 | | /// ```
[INFO] [stderr]    | |_______^
[INFO] [stderr] 64 | / extern "C" {
[INFO] [stderr] 65 | |     pub fn readpassphrase(_prompt: *const c_char, _buf: *mut c_char, _bufsiz: usize, _flags: c_int) -> *mut c_char;
[INFO] [stderr] 66 | | }
[INFO] [stderr]    | |_- rustdoc does not generate documentation for extern blocks
[INFO] [stderr]    |
[INFO] [stderr]    = help: use `//` for a plain comment
[INFO] [stderr]    = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `readpassphrase-sys` (lib) generated 1 warning
[INFO] [stderr] warning: `readpassphrase-sys` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/readpassphrase_sys-9342600b820f6ed9)
[INFO] [stderr]    Doc-tests readpassphrase_sys
[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] [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" "a66d464291f77569de8702fb3a29a197519d3152f15a8f4a62f0626193442896", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a66d464291f77569de8702fb3a29a197519d3152f15a8f4a62f0626193442896", kill_on_drop: false }`
[INFO] [stdout] a66d464291f77569de8702fb3a29a197519d3152f15a8f4a62f0626193442896
