[INFO] cloning repository https://github.com/2rueSid/editor
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/2rueSid/editor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F2rueSid%2Feditor", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F2rueSid%2Feditor'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1292156613d705ae1594e72d676613fbf99534f0
[INFO] testing 2rueSid/editor against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F2rueSid%2Feditor" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/2rueSid/editor
[INFO] finished tweaking git repo https://github.com/2rueSid/editor
[INFO] tweaked toml for git repo https://github.com/2rueSid/editor written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/2rueSid/editor on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/2rueSid/editor 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2aa662c9df44756f2e115111ef175f004be0d046149fdac0f31e70d3aae0ac2b
[INFO] running `Command { std: "docker" "start" "-a" "2aa662c9df44756f2e115111ef175f004be0d046149fdac0f31e70d3aae0ac2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2aa662c9df44756f2e115111ef175f004be0d046149fdac0f31e70d3aae0ac2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2aa662c9df44756f2e115111ef175f004be0d046149fdac0f31e70d3aae0ac2b", kill_on_drop: false }`
[INFO] [stdout] 2aa662c9df44756f2e115111ef175f004be0d046149fdac0f31e70d3aae0ac2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72be7468a8186c1dbd8ea0c01a3d708321d389da170c539df1775fc67fff92ff
[INFO] running `Command { std: "docker" "start" "-a" "72be7468a8186c1dbd8ea0c01a3d708321d389da170c539df1775fc67fff92ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]    Compiling termion v3.0.0
[INFO] [stderr]    Compiling text_editor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `display_below` and `update_line_at` are never used
[INFO] [stdout]   --> src/stdio.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Stdio {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub fn display_below(&mut self, x: u16, y: u16, data: &String) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 63 |     pub fn update_line_at(&mut self, line: &String, c: (u16, u16)) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `lines` and `file_path` are never read
[INFO] [stdout]   --> src/window/buffer.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Buffer {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 16 |     pub lines: usize,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     file_path: std::path::PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `new_f` is never used
[INFO] [stdout]    --> src/window/segment.rs:127:12
[INFO] [stdout]     |
[INFO] [stdout] 28  | impl Segment {
[INFO] [stdout]     | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 127 |     pub fn new_f(&mut self, v: String, ln: usize, ofst: usize) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.19s
[INFO] running `Command { std: "docker" "inspect" "72be7468a8186c1dbd8ea0c01a3d708321d389da170c539df1775fc67fff92ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72be7468a8186c1dbd8ea0c01a3d708321d389da170c539df1775fc67fff92ff", kill_on_drop: false }`
[INFO] [stdout] 72be7468a8186c1dbd8ea0c01a3d708321d389da170c539df1775fc67fff92ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 160f8a82c43664583f0ec945b10972a52be5d05cb4708b8c294e0c7d76fbaacd
[INFO] running `Command { std: "docker" "start" "-a" "160f8a82c43664583f0ec945b10972a52be5d05cb4708b8c294e0c7d76fbaacd", kill_on_drop: false }`
[INFO] [stderr]    Compiling text_editor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `display_below` and `update_line_at` are never used
[INFO] [stdout]   --> src/stdio.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Stdio {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub fn display_below(&mut self, x: u16, y: u16, data: &String) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 63 |     pub fn update_line_at(&mut self, line: &String, c: (u16, u16)) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `lines` and `file_path` are never read
[INFO] [stdout]   --> src/window/buffer.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Buffer {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 16 |     pub lines: usize,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     file_path: std::path::PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `new_f` is never used
[INFO] [stdout]    --> src/window/segment.rs:127:12
[INFO] [stdout]     |
[INFO] [stdout] 28  | impl Segment {
[INFO] [stdout]     | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 127 |     pub fn new_f(&mut self, v: String, ln: usize, ofst: usize) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "160f8a82c43664583f0ec945b10972a52be5d05cb4708b8c294e0c7d76fbaacd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "160f8a82c43664583f0ec945b10972a52be5d05cb4708b8c294e0c7d76fbaacd", kill_on_drop: false }`
[INFO] [stdout] 160f8a82c43664583f0ec945b10972a52be5d05cb4708b8c294e0c7d76fbaacd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 892e1479a3774dbe672f0d3694f9edb5d90961f3253671245da5ca6ece388a95
[INFO] running `Command { std: "docker" "start" "-a" "892e1479a3774dbe672f0d3694f9edb5d90961f3253671245da5ca6ece388a95", kill_on_drop: false }`
[INFO] [stderr] warning: methods `display_below` and `update_line_at` are never used
[INFO] [stderr]   --> src/stdio.rs:31:12
[INFO] [stderr]    |
[INFO] [stderr] 12 | impl Stdio {
[INFO] [stderr]    | ---------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 31 |     pub fn display_below(&mut self, x: u16, y: u16, data: &String) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 63 |     pub fn update_line_at(&mut self, line: &String, c: (u16, u16)) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `lines` and `file_path` are never read
[INFO] [stderr]   --> src/window/buffer.rs:16:9
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub struct Buffer {
[INFO] [stderr]    |            ------ fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 16 |     pub lines: usize,
[INFO] [stderr]    |         ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 20 |     file_path: std::path::PathBuf,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `new_f` is never used
[INFO] [stderr]    --> src/window/segment.rs:127:12
[INFO] [stderr]     |
[INFO] [stderr] 28  | impl Segment {
[INFO] [stderr]     | ------------ method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 127 |     pub fn new_f(&mut self, v: String, ln: usize, ofst: usize) {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `text_editor` (bin "text_editor" test) generated 3 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/text_editor-41ea6eeb4acb1fe3)
[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" "892e1479a3774dbe672f0d3694f9edb5d90961f3253671245da5ca6ece388a95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "892e1479a3774dbe672f0d3694f9edb5d90961f3253671245da5ca6ece388a95", kill_on_drop: false }`
[INFO] [stdout] 892e1479a3774dbe672f0d3694f9edb5d90961f3253671245da5ca6ece388a95
