[INFO] fetching crate termsnap-lib 0.4.0...
[INFO] testing termsnap-lib-0.4.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate termsnap-lib 0.4.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate termsnap-lib 0.4.0
[INFO] finished tweaking crates.io crate termsnap-lib 0.4.0
[INFO] tweaked toml for crates.io crate termsnap-lib 0.4.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate termsnap-lib 0.4.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 60 packages to latest compatible versions
[INFO] [stderr]       Adding alacritty_terminal v0.24.2 (available: v0.25.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f125b12ccabeb0ee0c18db66cc8d33074de9fac2694336ccdd7f068dd488dfe1
[INFO] running `Command { std: "docker" "start" "-a" "f125b12ccabeb0ee0c18db66cc8d33074de9fac2694336ccdd7f068dd488dfe1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f125b12ccabeb0ee0c18db66cc8d33074de9fac2694336ccdd7f068dd488dfe1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f125b12ccabeb0ee0c18db66cc8d33074de9fac2694336ccdd7f068dd488dfe1", kill_on_drop: false }`
[INFO] [stdout] f125b12ccabeb0ee0c18db66cc8d33074de9fac2694336ccdd7f068dd488dfe1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c95856fa3cb30b5ec7eda85c539018f95457ab068d39dacff1150887f0287b89
[INFO] running `Command { std: "docker" "start" "-a" "c95856fa3cb30b5ec7eda85c539018f95457ab068d39dacff1150887f0287b89", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling cursor-icon v1.2.0
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling vte_generate_state_changes v0.1.2
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling rustix-openpty v0.1.1
[INFO] [stderr]    Compiling polling v3.11.0
[INFO] [stderr]    Compiling vte v0.13.1
[INFO] [stderr]    Compiling alacritty_terminal v0.24.2
[INFO] [stdout] error[E0277]: `?` couldn't convert the error to `std::io::Error`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/alacritty_terminal-0.24.2/src/tty/unix.rs:187:61
[INFO] [stdout]     |
[INFO] [stdout] 186 | pub fn new(config: &Options, window_size: WindowSize, window_id: u64) -> Result<Pty> {
[INFO] [stdout]     |                                                                          ----------- expected `std::io::Error` because of this
[INFO] [stdout] 187 |     let pty = openpty(None, Some(&window_size.to_winsize()))?;
[INFO] [stdout]     |               ----------------------------------------------^ the trait `From<Errno>` is not implemented for `std::io::Error`
[INFO] [stdout]     |               |
[INFO] [stdout]     |               this can't be annotated with `?` because it has type `Result<_, Errno>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait
[INFO] [stdout]     = help: the following other types implement trait `From<T>`:
[INFO] [stdout]               `std::io::Error` implements `From<ErrorKind>`
[INFO] [stdout]               `std::io::Error` implements `From<IntoInnerError<W>>`
[INFO] [stdout]               `std::io::Error` implements `From<NulError>`
[INFO] [stdout]               `std::io::Error` implements `From<TryReserveError>`
[INFO] [stdout]               `std::io::Error` implements `From<rustix::backend::io::errno::Errno>`
[INFO] [stdout]               `std::io::Error` implements `From<std::fs::TryLockError>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: arguments to this function are incorrect
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/alacritty_terminal-0.24.2/src/tty/unix.rs:189:5
[INFO] [stdout]     |
[INFO] [stdout] 189 |     from_fd(config, window_id, master, slave)
[INFO] [stdout]     |     ^^^^^^^                    ------  ----- expected `std::os::fd::OwnedFd`, found `rustix_openpty::rustix::fd::OwnedFd`
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                expected `std::os::fd::OwnedFd`, found `rustix_openpty::rustix::fd::OwnedFd`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `rustix_openpty::rustix::fd::OwnedFd` and `std::os::fd::OwnedFd` have similar names, but are actually distinct types
[INFO] [stdout] note: `rustix_openpty::rustix::fd::OwnedFd` is defined in crate `rustix`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustix-0.38.44/src/maybe_polyfill/no_std/os/fd/owned.rs:64:1
[INFO] [stdout]     |
[INFO] [stdout]  64 | pub struct OwnedFd {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `std::os::fd::OwnedFd` is defined in crate `std`
[INFO] [stdout]    --> /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/os/fd/owned.rs:70:0
[INFO] [stdout]     = note: `rustix_openpty::rustix::fd::OwnedFd` and `std::os::fd::OwnedFd` have similar names, but are actually distinct types
[INFO] [stdout] note: `rustix_openpty::rustix::fd::OwnedFd` is defined in crate `rustix`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustix-0.38.44/src/maybe_polyfill/no_std/os/fd/owned.rs:64:1
[INFO] [stdout]     |
[INFO] [stdout]  64 | pub struct OwnedFd {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `std::os::fd::OwnedFd` is defined in crate `std`
[INFO] [stdout]    --> /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/os/fd/owned.rs:70:0
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/alacritty_terminal-0.24.2/src/tty/unix.rs:193:8
[INFO] [stdout]     |
[INFO] [stdout] 193 | pub fn from_fd(config: &Options, window_id: u64, master: OwnedFd, slave: OwnedFd) -> Result<Pty> {
[INFO] [stdout]     |        ^^^^^^^                                   ---------------  --------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `std::os::fd::OwnedFd: rustix_openpty::rustix::fd::AsFd` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/alacritty_terminal-0.24.2/src/tty/unix.rs:198:50
[INFO] [stdout]     |
[INFO] [stdout] 198 |     if let Ok(mut termios) = termios::tcgetattr(&master) {
[INFO] [stdout]     |                              ------------------  ^^^^^^ the trait `rustix_openpty::rustix::fd::AsFd` is not implemented for `std::os::fd::OwnedFd`
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] note: there are multiple different versions of crate `rustix` in the dependency graph
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustix-0.38.44/src/maybe_polyfill/no_std/os/fd/owned.rs:238:1
[INFO] [stdout]     |
[INFO] [stdout] 238 | pub trait AsFd {
[INFO] [stdout]     | ^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/alacritty_terminal-0.24.2/src/tty/unix.rs:18:5
[INFO] [stdout]     |
[INFO] [stdout]  18 | use rustix_openpty::openpty;
[INFO] [stdout]     |     -------------- one version of crate `rustix` used here, as a dependency of crate `rustix_openpty`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/alacritty_terminal-0.24.2/src/event_loop.rs:15:5
[INFO] [stdout]     |
[INFO] [stdout]  15 | use polling::{Event as PollingEvent, Events, PollMode};
[INFO] [stdout]     |     ------- one version of crate `rustix` used here, as a dependency of crate `polling`
[INFO] [stdout]    --> /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/os/fd/owned.rs:70:0
[INFO] [stdout]     |
[INFO] [stdout]     = note: this type doesn't implement the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustix-1.1.2/src/buffer.rs:106:1
[INFO] [stdout]     |
[INFO] [stdout] 106 | pub trait Buffer<T>: private::Sealed<T> {}
[INFO] [stdout]     | --------------------------------------- this is the found trait
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout]     = note: required for `&std::os::fd::OwnedFd` to implement `rustix_openpty::rustix::fd::AsFd`
[INFO] [stdout] note: required by a bound in `rustix_openpty::rustix::termios::tcgetattr`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustix-0.38.44/src/termios/tc.rs:30:22
[INFO] [stdout]     |
[INFO] [stdout]  30 | pub fn tcgetattr<Fd: AsFd>(fd: Fd) -> io::Result<Termios> {
[INFO] [stdout]     |                      ^^^^ required by this bound in `tcgetattr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `std::os::fd::OwnedFd: rustix_openpty::rustix::fd::AsFd` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/alacritty_terminal-0.24.2/src/tty/unix.rs:201:37
[INFO] [stdout]     |
[INFO] [stdout] 201 |         let _ = termios::tcsetattr(&master, OptionalActions::Now, &termios);
[INFO] [stdout]     |                 ------------------  ^^^^^^ the trait `rustix_openpty::rustix::fd::AsFd` is not implemented for `std::os::fd::OwnedFd`
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] note: there are multiple different versions of crate `rustix` in the dependency graph
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustix-0.38.44/src/maybe_polyfill/no_std/os/fd/owned.rs:238:1
[INFO] [stdout]     |
[INFO] [stdout] 238 | pub trait AsFd {
[INFO] [stdout]     | ^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/alacritty_terminal-0.24.2/src/tty/unix.rs:18:5
[INFO] [stdout]     |
[INFO] [stdout]  18 | use rustix_openpty::openpty;
[INFO] [stdout]     |     -------------- one version of crate `rustix` used here, as a dependency of crate `rustix_openpty`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/alacritty_terminal-0.24.2/src/event_loop.rs:15:5
[INFO] [stdout]     |
[INFO] [stdout]  15 | use polling::{Event as PollingEvent, Events, PollMode};
[INFO] [stdout]     |     ------- one version of crate `rustix` used here, as a dependency of crate `polling`
[INFO] [stdout]    --> /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/os/fd/owned.rs:70:0
[INFO] [stdout]     |
[INFO] [stdout]     = note: this type doesn't implement the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustix-1.1.2/src/buffer.rs:106:1
[INFO] [stdout]     |
[INFO] [stdout] 106 | pub trait Buffer<T>: private::Sealed<T> {}
[INFO] [stdout]     | --------------------------------------- this is the found trait
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout]     = note: required for `&std::os::fd::OwnedFd` to implement `rustix_openpty::rustix::fd::AsFd`
[INFO] [stdout] note: required by a bound in `rustix_openpty::rustix::termios::tcsetattr`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustix-0.38.44/src/termios/tc.rs:109:22
[INFO] [stdout]     |
[INFO] [stdout] 109 | pub fn tcsetattr<Fd: AsFd>(
[INFO] [stdout]     |                      ^^^^ required by this bound in `tcsetattr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `alacritty_terminal` (lib) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "c95856fa3cb30b5ec7eda85c539018f95457ab068d39dacff1150887f0287b89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c95856fa3cb30b5ec7eda85c539018f95457ab068d39dacff1150887f0287b89", kill_on_drop: false }`
[INFO] [stdout] c95856fa3cb30b5ec7eda85c539018f95457ab068d39dacff1150887f0287b89
