[INFO] cloning repository https://github.com/ted-editor/ted
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ted-editor/ted" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fted-editor%2Fted", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fted-editor%2Fted'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f2aab5501a45ed6f4c5350e1c33989ee255602e8
[INFO] checking ted-editor/ted against master#9fa580b1175018b0a276b0bc68f9827a106f7260 for pr-82565
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fted-editor%2Fted" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ted-editor/ted on toolchain 9fa580b1175018b0a276b0bc68f9827a106f7260
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ted-editor/ted
[INFO] finished tweaking git repo https://github.com/ted-editor/ted
[INFO] tweaked toml for git repo https://github.com/ted-editor/ted written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/ted-editor/ted already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 38a8bfe82ccbfc6aa443d705f9a78f8ffb8c8e794776c29bd9f7c074d3ad2771
[INFO] running `Command { std: "docker" "start" "-a" "38a8bfe82ccbfc6aa443d705f9a78f8ffb8c8e794776c29bd9f7c074d3ad2771", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38a8bfe82ccbfc6aa443d705f9a78f8ffb8c8e794776c29bd9f7c074d3ad2771", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38a8bfe82ccbfc6aa443d705f9a78f8ffb8c8e794776c29bd9f7c074d3ad2771", kill_on_drop: false }`
[INFO] [stdout] 38a8bfe82ccbfc6aa443d705f9a78f8ffb8c8e794776c29bd9f7c074d3ad2771
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 07560bb8dda67391c494587e9e82887f6c7f4e5d9ae108fef2a9f2335e467d67
[INFO] running `Command { std: "docker" "start" "-a" "07560bb8dda67391c494587e9e82887f6c7f4e5d9ae108fef2a9f2335e467d67", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking numtoa v0.1.0
[INFO] [stderr]     Checking ropey v1.1.0
[INFO] [stderr]     Checking termion v1.5.4
[INFO] [stderr]     Checking ted v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: cannot borrow `self.cursors` as mutable because it is also borrowed as immutable
[INFO] [stdout]    --> src/main.rs:257:25
[INFO] [stdout]     |
[INFO] [stdout] 255 |                 if let Some(cursor) = self.cursors.first() {
[INFO] [stdout]     |                                       ------------ immutable borrow occurs here
[INFO] [stdout] 256 |                     if cursor.line > 0 {
[INFO] [stdout] 257 |                         self.cursors.insert(0, Cursor::new(cursor.line - 1, cursor.col));
[INFO] [stdout]     |                         ^^^^^^^^^^^^                       ----------- immutable borrow later used here
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         mutable borrow occurs here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default
[INFO] [stdout]     = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future
[INFO] [stdout]     = note: for more information, see issue #59159 <https://github.com/rust-lang/rust/issues/59159>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot borrow `self.cursors` as mutable because it is also borrowed as immutable
[INFO] [stdout]    --> src/main.rs:265:25
[INFO] [stdout]     |
[INFO] [stdout] 263 |                 if let Some(cursor) = self.cursors.last() {
[INFO] [stdout]     |                                       ------------ immutable borrow occurs here
[INFO] [stdout] 264 |                     if cursor.line < lines(&self.rope) {
[INFO] [stdout] 265 |                         self.cursors.push(Cursor::new(cursor.line + 1, cursor.col));
[INFO] [stdout]     |                         ^^^^^^^^^^^^                  ----------- immutable borrow later used here
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         mutable borrow occurs here
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future
[INFO] [stdout]     = note: for more information, see issue #59159 <https://github.com/rust-lang/rust/issues/59159>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot borrow `self.cursors` as mutable because it is also borrowed as immutable
[INFO] [stdout]    --> src/main.rs:257:25
[INFO] [stdout]     |
[INFO] [stdout] 255 |                 if let Some(cursor) = self.cursors.first() {
[INFO] [stdout]     |                                       ------------ immutable borrow occurs here
[INFO] [stdout] 256 |                     if cursor.line > 0 {
[INFO] [stdout] 257 |                         self.cursors.insert(0, Cursor::new(cursor.line - 1, cursor.col));
[INFO] [stdout]     |                         ^^^^^^^^^^^^                       ----------- immutable borrow later used here
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         mutable borrow occurs here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default
[INFO] [stdout]     = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future
[INFO] [stdout]     = note: for more information, see issue #59159 <https://github.com/rust-lang/rust/issues/59159>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot borrow `self.cursors` as mutable because it is also borrowed as immutable
[INFO] [stdout]    --> src/main.rs:265:25
[INFO] [stdout]     |
[INFO] [stdout] 263 |                 if let Some(cursor) = self.cursors.last() {
[INFO] [stdout]     |                                       ------------ immutable borrow occurs here
[INFO] [stdout] 264 |                     if cursor.line < lines(&self.rope) {
[INFO] [stdout] 265 |                         self.cursors.push(Cursor::new(cursor.line + 1, cursor.col));
[INFO] [stdout]     |                         ^^^^^^^^^^^^                  ----------- immutable borrow later used here
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         mutable borrow occurs here
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future
[INFO] [stdout]     = note: for more information, see issue #59159 <https://github.com/rust-lang/rust/issues/59159>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `GotoLine`
[INFO] [stdout]   --> src/main.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     GotoLine(usize),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `gotoline`
[INFO] [stdout]    --> src/main.rs:290:8
[INFO] [stdout]     |
[INFO] [stdout] 290 |     fn gotoline(&mut self, line: usize) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `GotoLine`
[INFO] [stdout]   --> src/main.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     GotoLine(usize),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `gotoline`
[INFO] [stdout]    --> src/main.rs:290:8
[INFO] [stdout]     |
[INFO] [stdout] 290 |     fn gotoline(&mut self, line: usize) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.43s
[INFO] running `Command { std: "docker" "inspect" "07560bb8dda67391c494587e9e82887f6c7f4e5d9ae108fef2a9f2335e467d67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07560bb8dda67391c494587e9e82887f6c7f4e5d9ae108fef2a9f2335e467d67", kill_on_drop: false }`
[INFO] [stdout] 07560bb8dda67391c494587e9e82887f6c7f4e5d9ae108fef2a9f2335e467d67