[INFO] fetching crate ptytest 0.1.0...
[INFO] testing ptytest-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate ptytest 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate ptytest 0.1.0
[INFO] removed 2 missing examples
[INFO] finished tweaking crates.io crate ptytest 0.1.0
[INFO] tweaked toml for crates.io crate ptytest 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ptytest 0.1.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ptytest 0.1.0 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded enumset_derive v0.4.3
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 886f0fada7189d16bf568a12f3f7f6d63491437ce6cbddd0e731bd698da123db
[INFO] running `Command { std: "docker" "start" "-a" "886f0fada7189d16bf568a12f3f7f6d63491437ce6cbddd0e731bd698da123db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "886f0fada7189d16bf568a12f3f7f6d63491437ce6cbddd0e731bd698da123db", kill_on_drop: false }`
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[INFO] [stdout] da46e592e43885b019ad23135b567d5806229ec473fef995af2bc257f9bcbf94
[INFO] running `Command { std: "docker" "start" "-a" "da46e592e43885b019ad23135b567d5806229ec473fef995af2bc257f9bcbf94", kill_on_drop: false }`
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[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
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[INFO] [stderr]    Compiling strsim v0.9.3
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[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling arc-swap v0.4.4
[INFO] [stderr]    Compiling utf8parse v0.1.1
[INFO] [stderr]    Compiling slab v0.4.2
[INFO] [stderr]    Compiling vte v0.3.3
[INFO] [stderr]    Compiling itoa v0.4.4
[INFO] [stderr]    Compiling unicode-width v0.1.7
[INFO] [stderr]    Compiling phf_shared v0.7.24
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling difference v2.0.0
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[INFO] [stderr]    Compiling signal-hook v0.1.12
[INFO] [stderr]    Compiling phf_generator v0.7.24
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[INFO] [stderr]    Compiling ptytest v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `source_info` is never read
[INFO] [stdout]    --> src/lib.rs:122:5
[INFO] [stdout]     |
[INFO] [stdout] 121 | pub struct AsciiScreen {
[INFO] [stdout]     |            ----------- field in this struct
[INFO] [stdout] 122 |     source_info: Option<(&'static str, u32)>,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `AsciiScreen` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `expected` and `received` are never read
[INFO] [stdout]    --> src/lib.rs:194:5
[INFO] [stdout]     |
[INFO] [stdout] 193 | pub struct Change<E> {
[INFO] [stdout]     |            ------ fields in this struct
[INFO] [stdout] 194 |     expected: E,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 195 |     received: E,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Change` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `cursor_pos_diff` is never read
[INFO] [stdout]    --> src/lib.rs:200:5
[INFO] [stdout]     |
[INFO] [stdout] 199 | pub struct ScreenDiff {
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] 200 |     cursor_pos_diff: Option<Change<Option<(u16, u16)>>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ScreenDiff` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `reregister`, `deregister`, and `write_token` are never used
[INFO] [stdout]   --> src/tty/mod.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub trait EventedReadWrite {
[INFO] [stdout]    |           ---------------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 47 |     fn reregister(&mut self, _: &mio::Poll, _: mio::Ready, _: mio::PollOpt) -> io::Result<()>;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 48 |     fn deregister(&mut self, _: &mio::Poll) -> io::Result<()>;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |     fn write_token(&self) -> mio::Token;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `passwd`, `uid`, `gid`, `gecos`, and `dir` are never read
[INFO] [stdout]   --> src/tty/unix.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 85 | struct Passwd<'a> {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] 86 |     name: &'a str,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 87 |     passwd: &'a str,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 88 |     uid: libc::uid_t,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 89 |     gid: libc::gid_t,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 90 |     gecos: &'a str,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 91 |     dir: &'a str,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Passwd` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.20s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3, terminfo v0.6.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 6`
[INFO] running `Command { std: "docker" "inspect" "da46e592e43885b019ad23135b567d5806229ec473fef995af2bc257f9bcbf94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da46e592e43885b019ad23135b567d5806229ec473fef995af2bc257f9bcbf94", kill_on_drop: false }`
[INFO] [stdout] da46e592e43885b019ad23135b567d5806229ec473fef995af2bc257f9bcbf94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dff0929cf331791bcd692077e620bcb69f3dcb28522d06e2027834fdfc6fb3ea
[INFO] running `Command { std: "docker" "start" "-a" "dff0929cf331791bcd692077e620bcb69f3dcb28522d06e2027834fdfc6fb3ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling dirs-sys v0.3.4
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stdout] warning: field `source_info` is never read
[INFO] [stdout]    --> src/lib.rs:122:5
[INFO] [stdout]     |
[INFO] [stdout] 121 | pub struct AsciiScreen {
[INFO] [stdout]     |            ----------- field in this struct
[INFO] [stdout] 122 |     source_info: Option<(&'static str, u32)>,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `AsciiScreen` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `expected` and `received` are never read
[INFO] [stdout]    --> src/lib.rs:194:5
[INFO] [stdout]     |
[INFO] [stdout] 193 | pub struct Change<E> {
[INFO] [stdout]     |            ------ fields in this struct
[INFO] [stdout] 194 |     expected: E,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 195 |     received: E,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Change` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `cursor_pos_diff` is never read
[INFO] [stdout]    --> src/lib.rs:200:5
[INFO] [stdout]     |
[INFO] [stdout] 199 | pub struct ScreenDiff {
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] 200 |     cursor_pos_diff: Option<Change<Option<(u16, u16)>>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ScreenDiff` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `reregister`, `deregister`, and `write_token` are never used
[INFO] [stdout]   --> src/tty/mod.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub trait EventedReadWrite {
[INFO] [stdout]    |           ---------------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 47 |     fn reregister(&mut self, _: &mio::Poll, _: mio::Ready, _: mio::PollOpt) -> io::Result<()>;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 48 |     fn deregister(&mut self, _: &mio::Poll) -> io::Result<()>;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |     fn write_token(&self) -> mio::Token;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `passwd`, `uid`, `gid`, `gecos`, and `dir` are never read
[INFO] [stdout]   --> src/tty/unix.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 85 | struct Passwd<'a> {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] 86 |     name: &'a str,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 87 |     passwd: &'a str,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 88 |     uid: libc::uid_t,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 89 |     gid: libc::gid_t,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 90 |     gecos: &'a str,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 91 |     dir: &'a str,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Passwd` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling rustyline v5.0.5
[INFO] [stderr]    Compiling ptytest v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `source_info` is never read
[INFO] [stdout]    --> src/lib.rs:122:5
[INFO] [stdout]     |
[INFO] [stdout] 121 | pub struct AsciiScreen {
[INFO] [stdout]     |            ----------- field in this struct
[INFO] [stdout] 122 |     source_info: Option<(&'static str, u32)>,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `AsciiScreen` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `expected` and `received` are never read
[INFO] [stdout]    --> src/lib.rs:194:5
[INFO] [stdout]     |
[INFO] [stdout] 193 | pub struct Change<E> {
[INFO] [stdout]     |            ------ fields in this struct
[INFO] [stdout] 194 |     expected: E,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 195 |     received: E,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Change` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `cursor_pos_diff` is never read
[INFO] [stdout]    --> src/lib.rs:200:5
[INFO] [stdout]     |
[INFO] [stdout] 199 | pub struct ScreenDiff {
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] 200 |     cursor_pos_diff: Option<Change<Option<(u16, u16)>>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ScreenDiff` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `reregister`, `deregister`, and `write_token` are never used
[INFO] [stdout]   --> src/tty/mod.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub trait EventedReadWrite {
[INFO] [stdout]    |           ---------------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 47 |     fn reregister(&mut self, _: &mio::Poll, _: mio::Ready, _: mio::PollOpt) -> io::Result<()>;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 48 |     fn deregister(&mut self, _: &mio::Poll) -> io::Result<()>;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |     fn write_token(&self) -> mio::Token;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `passwd`, `uid`, `gid`, `gecos`, and `dir` are never read
[INFO] [stdout]   --> src/tty/unix.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 85 | struct Passwd<'a> {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] 86 |     name: &'a str,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 87 |     passwd: &'a str,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 88 |     uid: libc::uid_t,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 89 |     gid: libc::gid_t,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 90 |     gecos: &'a str,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 91 |     dir: &'a str,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Passwd` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.23s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3, terminfo v0.6.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 6`
[INFO] running `Command { std: "docker" "inspect" "dff0929cf331791bcd692077e620bcb69f3dcb28522d06e2027834fdfc6fb3ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dff0929cf331791bcd692077e620bcb69f3dcb28522d06e2027834fdfc6fb3ea", kill_on_drop: false }`
[INFO] [stdout] dff0929cf331791bcd692077e620bcb69f3dcb28522d06e2027834fdfc6fb3ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7cb34faa60a075d9370c12f00f98b509b38b68afb8c72b9644a476ef2d90bfde
[INFO] running `Command { std: "docker" "start" "-a" "7cb34faa60a075d9370c12f00f98b509b38b68afb8c72b9644a476ef2d90bfde", kill_on_drop: false }`
[INFO] [stderr] warning: field `source_info` is never read
[INFO] [stderr]    --> src/lib.rs:122:5
[INFO] [stderr]     |
[INFO] [stderr] 121 | pub struct AsciiScreen {
[INFO] [stderr]     |            ----------- field in this struct
[INFO] [stderr] 122 |     source_info: Option<(&'static str, u32)>,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `AsciiScreen` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `expected` and `received` are never read
[INFO] [stderr]    --> src/lib.rs:194:5
[INFO] [stderr]     |
[INFO] [stderr] 193 | pub struct Change<E> {
[INFO] [stderr]     |            ------ fields in this struct
[INFO] [stderr] 194 |     expected: E,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 195 |     received: E,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Change` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `cursor_pos_diff` is never read
[INFO] [stderr]    --> src/lib.rs:200:5
[INFO] [stderr]     |
[INFO] [stderr] 199 | pub struct ScreenDiff {
[INFO] [stderr]     |            ---------- field in this struct
[INFO] [stderr] 200 |     cursor_pos_diff: Option<Change<Option<(u16, u16)>>>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `ScreenDiff` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: methods `reregister`, `deregister`, and `write_token` are never used
[INFO] [stderr]   --> src/tty/mod.rs:47:8
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub trait EventedReadWrite {
[INFO] [stderr]    |           ---------------- methods in this trait
[INFO] [stderr] ...
[INFO] [stderr] 47 |     fn reregister(&mut self, _: &mio::Poll, _: mio::Ready, _: mio::PollOpt) -> io::Result<()>;
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 48 |     fn deregister(&mut self, _: &mio::Poll) -> io::Result<()>;
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 53 |     fn write_token(&self) -> mio::Token;
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `name`, `passwd`, `uid`, `gid`, `gecos`, and `dir` are never read
[INFO] [stderr]   --> src/tty/unix.rs:86:5
[INFO] [stderr]    |
[INFO] [stderr] 85 | struct Passwd<'a> {
[INFO] [stderr]    |        ------ fields in this struct
[INFO] [stderr] 86 |     name: &'a str,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 87 |     passwd: &'a str,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 88 |     uid: libc::uid_t,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 89 |     gid: libc::gid_t,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 90 |     gecos: &'a str,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 91 |     dir: &'a str,
[INFO] [stderr]    |     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Passwd` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `ptytest` (lib) generated 5 warnings
[INFO] [stderr] warning: `ptytest` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3, terminfo v0.6.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 6`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ptytest-6c9a7f12b0292336)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ptytest
[INFO] [stdout] running 1 test
[INFO] [stdout] test tty::unix::test_get_pw_entry ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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" "7cb34faa60a075d9370c12f00f98b509b38b68afb8c72b9644a476ef2d90bfde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cb34faa60a075d9370c12f00f98b509b38b68afb8c72b9644a476ef2d90bfde", kill_on_drop: false }`
[INFO] [stdout] 7cb34faa60a075d9370c12f00f98b509b38b68afb8c72b9644a476ef2d90bfde
