[INFO] fetching crate modit 0.1.5...
[INFO] testing modit-0.1.5 against 1.91.0 for beta-1.92-2
[INFO] extracting crate modit 0.1.5 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate modit 0.1.5
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate modit 0.1.5
[INFO] tweaked toml for crates.io crate modit 0.1.5 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate modit 0.1.5 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 modit 0.1.5 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 redox_termios v0.1.3
[INFO] [stderr]   Downloaded numtoa v0.1.0
[INFO] [stderr]   Downloaded termion v2.0.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 83aabb74b86c57c632e150aa782d024dd48db0bade186f3378278cf102eead67
[INFO] running `Command { std: "docker" "start" "-a" "83aabb74b86c57c632e150aa782d024dd48db0bade186f3378278cf102eead67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83aabb74b86c57c632e150aa782d024dd48db0bade186f3378278cf102eead67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83aabb74b86c57c632e150aa782d024dd48db0bade186f3378278cf102eead67", kill_on_drop: false }`
[INFO] [stdout] 83aabb74b86c57c632e150aa782d024dd48db0bade186f3378278cf102eead67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef1b11c2136d0021d794ee61a28fc224683cd24a3124b11690cae4b4d7157b44
[INFO] running `Command { std: "docker" "start" "-a" "ef1b11c2136d0021d794ee61a28fc224683cd24a3124b11690cae4b4d7157b44", kill_on_drop: false }`
[INFO] [stderr]    Compiling modit v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/vi.rs:667:27
[INFO] [stdout]     |
[INFO] [stdout] 667 |                 Key::Ctrl(c) => {
[INFO] [stdout]     |                           ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 667 |                 Key::Ctrl(_c) => {
[INFO] [stdout]     |                           +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `VI_DEFAULT_REGISTER`
[INFO] [stdout]     |
[INFO] [stdout] 667 -                 Key::Ctrl(c) => {
[INFO] [stdout] 667 +                 Key::Ctrl(vi::VI_DEFAULT_REGISTER) => {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/vi.rs:760:27
[INFO] [stdout]     |
[INFO] [stdout] 760 |                 Key::Ctrl(c) => {
[INFO] [stdout]     |                           ^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 760 |                 Key::Ctrl(_c) => {
[INFO] [stdout]     |                           +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `VI_DEFAULT_REGISTER`
[INFO] [stdout]     |
[INFO] [stdout] 760 -                 Key::Ctrl(c) => {
[INFO] [stdout] 760 +                 Key::Ctrl(vi::VI_DEFAULT_REGISTER) => {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "ef1b11c2136d0021d794ee61a28fc224683cd24a3124b11690cae4b4d7157b44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef1b11c2136d0021d794ee61a28fc224683cd24a3124b11690cae4b4d7157b44", kill_on_drop: false }`
[INFO] [stdout] ef1b11c2136d0021d794ee61a28fc224683cd24a3124b11690cae4b4d7157b44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 1a82fa45f5261ad3fa15731516e89e021a948f3bf616d0ee0843ec82f840c05e
[INFO] running `Command { std: "docker" "start" "-a" "1a82fa45f5261ad3fa15731516e89e021a948f3bf616d0ee0843ec82f840c05e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.161
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]    Compiling modit v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/vi.rs:667:27
[INFO] [stdout]     |
[INFO] [stdout] 667 |                 Key::Ctrl(c) => {
[INFO] [stdout]     |                           ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 667 |                 Key::Ctrl(_c) => {
[INFO] [stdout]     |                           +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `VI_DEFAULT_REGISTER`
[INFO] [stdout]     |
[INFO] [stdout] 667 -                 Key::Ctrl(c) => {
[INFO] [stdout] 667 +                 Key::Ctrl(vi::VI_DEFAULT_REGISTER) => {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/vi.rs:760:27
[INFO] [stdout]     |
[INFO] [stdout] 760 |                 Key::Ctrl(c) => {
[INFO] [stdout]     |                           ^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 760 |                 Key::Ctrl(_c) => {
[INFO] [stdout]     |                           +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `VI_DEFAULT_REGISTER`
[INFO] [stdout]     |
[INFO] [stdout] 760 -                 Key::Ctrl(c) => {
[INFO] [stdout] 760 +                 Key::Ctrl(vi::VI_DEFAULT_REGISTER) => {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling is-terminal v0.4.13
[INFO] [stderr]    Compiling termion v2.0.3
[INFO] [stderr]    Compiling regex-automata v0.4.8
[INFO] [stderr]    Compiling regex v1.11.0
[INFO] [stderr]    Compiling env_logger v0.10.2
[INFO] [stdout] error[E0432]: unresolved imports `modit::BACKSPACE`, `modit::DELETE`, `modit::ESCAPE`
[INFO] [stdout]  --> examples/parse.rs:1:38
[INFO] [stdout]   |
[INFO] [stdout] 1 | use modit::{Event, Parser, ViParser, BACKSPACE, DELETE, ESCAPE};
[INFO] [stdout]   |                                      ^^^^^^^^^  ^^^^^^  ^^^^^^ no `ESCAPE` in the root
[INFO] [stdout]   |                                      |          |
[INFO] [stdout]   |                                      |          no `DELETE` in the root
[INFO] [stdout]   |                                      no `BACKSPACE` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]  --> examples/parse.rs:2:21
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::{self, Read, Write};
[INFO] [stdout]   |                     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/vi.rs:667:27
[INFO] [stdout]     |
[INFO] [stdout] 667 |                 Key::Ctrl(c) => {
[INFO] [stdout]     |                           ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 667 |                 Key::Ctrl(_c) => {
[INFO] [stdout]     |                           +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `VI_DEFAULT_REGISTER`
[INFO] [stdout]     |
[INFO] [stdout] 667 -                 Key::Ctrl(c) => {
[INFO] [stdout] 667 +                 Key::Ctrl(vi::VI_DEFAULT_REGISTER) => {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/vi.rs:760:27
[INFO] [stdout]     |
[INFO] [stdout] 760 |                 Key::Ctrl(c) => {
[INFO] [stdout]     |                           ^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 760 |                 Key::Ctrl(_c) => {
[INFO] [stdout]     |                           +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `VI_DEFAULT_REGISTER`
[INFO] [stdout]     |
[INFO] [stdout] 760 -                 Key::Ctrl(c) => {
[INFO] [stdout] 760 +                 Key::Ctrl(vi::VI_DEFAULT_REGISTER) => {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> examples/parse.rs:11:22
[INFO] [stdout]     |
[INFO] [stdout]  11 |         parser.parse(c, selection, |event| events.push(event));
[INFO] [stdout]     |                ----- ^ expected `Key`, found `char`
[INFO] [stdout]     |                |
[INFO] [stdout]     |                arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:136:8
[INFO] [stdout]     |
[INFO] [stdout] 136 |     fn parse<F: FnMut(Event)>(&mut self, key: Key, selection: bool, callback: F);
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] help: try wrapping the expression in a variant of `modit::Key`
[INFO] [stdout]     |
[INFO] [stdout]  11 |         parser.parse(modit::Key::Char(c), selection, |event| events.push(event));
[INFO] [stdout]     |                      +++++++++++++++++ +
[INFO] [stdout]  11 |         parser.parse(modit::Key::Ctrl(c), selection, |event| events.push(event));
[INFO] [stdout]     |                      +++++++++++++++++ +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `modit` (example "parse") due to 2 previous errors; 1 warning emitted
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> examples/termion.rs:409:27
[INFO] [stdout]     |
[INFO] [stdout] 409 |             TermionKey::F(n) => continue,
[INFO] [stdout]     |                           ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> examples/termion.rs:411:29
[INFO] [stdout]     |
[INFO] [stdout] 411 |             TermionKey::Alt(c) => continue,
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1a82fa45f5261ad3fa15731516e89e021a948f3bf616d0ee0843ec82f840c05e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a82fa45f5261ad3fa15731516e89e021a948f3bf616d0ee0843ec82f840c05e", kill_on_drop: false }`
[INFO] [stdout] 1a82fa45f5261ad3fa15731516e89e021a948f3bf616d0ee0843ec82f840c05e