[INFO] fetching crate readpassphrase-sys 0.1.0...
[INFO] testing readpassphrase-sys-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate readpassphrase-sys 0.1.0 into /workspace/builds/worker-1-tc1/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-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate readpassphrase-sys 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 969e364d025d19d585798fb2712b372fcd3be4aac5d1ed30cbbfe50237824dc0
[INFO] running `Command { std: "docker" "start" "-a" "969e364d025d19d585798fb2712b372fcd3be4aac5d1ed30cbbfe50237824dc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "969e364d025d19d585798fb2712b372fcd3be4aac5d1ed30cbbfe50237824dc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "969e364d025d19d585798fb2712b372fcd3be4aac5d1ed30cbbfe50237824dc0", kill_on_drop: false }`
[INFO] [stdout] 969e364d025d19d585798fb2712b372fcd3be4aac5d1ed30cbbfe50237824dc0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df5c42566acc0c226018839a87c9cc8ed2af5cfc9fad5ea8ed8a2faf2f806237
[INFO] running `Command { std: "docker" "start" "-a" "df5c42566acc0c226018839a87c9cc8ed2af5cfc9fad5ea8ed8a2faf2f806237", 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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "df5c42566acc0c226018839a87c9cc8ed2af5cfc9fad5ea8ed8a2faf2f806237", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df5c42566acc0c226018839a87c9cc8ed2af5cfc9fad5ea8ed8a2faf2f806237", kill_on_drop: false }`
[INFO] [stdout] df5c42566acc0c226018839a87c9cc8ed2af5cfc9fad5ea8ed8a2faf2f806237
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0e32954283cbab6de02bf7c4d6848a9bfd209a3e90801e134fdacc4f94baf34
[INFO] running `Command { std: "docker" "start" "-a" "c0e32954283cbab6de02bf7c4d6848a9bfd209a3e90801e134fdacc4f94baf34", 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)]` 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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "c0e32954283cbab6de02bf7c4d6848a9bfd209a3e90801e134fdacc4f94baf34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0e32954283cbab6de02bf7c4d6848a9bfd209a3e90801e134fdacc4f94baf34", kill_on_drop: false }`
[INFO] [stdout] c0e32954283cbab6de02bf7c4d6848a9bfd209a3e90801e134fdacc4f94baf34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 16414e428b2bd4bf2c3e39aed066d18e5c86a8d0ab84038d6ce558ccb3c50b8f
[INFO] running `Command { std: "docker" "start" "-a" "16414e428b2bd4bf2c3e39aed066d18e5c86a8d0ab84038d6ce558ccb3c50b8f", 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)]` 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 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/readpassphrase_sys-5d7eae2b298b295f)
[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] [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] running `Command { std: "docker" "inspect" "16414e428b2bd4bf2c3e39aed066d18e5c86a8d0ab84038d6ce558ccb3c50b8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16414e428b2bd4bf2c3e39aed066d18e5c86a8d0ab84038d6ce558ccb3c50b8f", kill_on_drop: false }`
[INFO] [stdout] 16414e428b2bd4bf2c3e39aed066d18e5c86a8d0ab84038d6ce558ccb3c50b8f