[INFO] cloning repository https://github.com/WeirdConstructor/wctr-commander [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/WeirdConstructor/wctr-commander" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWeirdConstructor%2Fwctr-commander", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWeirdConstructor%2Fwctr-commander'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2445b4b8147eeb3118c29360f25ac4666cbbd571 [INFO] checking WeirdConstructor/wctr-commander against master#0d37dca25a51fb900a402c94c8818ad1c2789e30 for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWeirdConstructor%2Fwctr-commander" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/WeirdConstructor/wctr-commander on toolchain 0d37dca25a51fb900a402c94c8818ad1c2789e30 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/WeirdConstructor/wctr-commander [INFO] removed path dependency wlambda from git repo https://github.com/WeirdConstructor/wctr-commander [INFO] finished tweaking git repo https://github.com/WeirdConstructor/wctr-commander [INFO] tweaked toml for git repo https://github.com/WeirdConstructor/wctr-commander written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/WeirdConstructor/wctr-commander already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: dependency (wlambda) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] error: the lock file /workspace/builds/worker-3/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: dependency (wlambda) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "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] 64935a638c91503f2f43de2c0e287e03c2e470e9cbc20687ce73443b22f90341 [INFO] running `Command { std: "docker" "start" "-a" "64935a638c91503f2f43de2c0e287e03c2e470e9cbc20687ce73443b22f90341", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "64935a638c91503f2f43de2c0e287e03c2e470e9cbc20687ce73443b22f90341", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64935a638c91503f2f43de2c0e287e03c2e470e9cbc20687ce73443b22f90341", kill_on_drop: false }` [INFO] [stdout] 64935a638c91503f2f43de2c0e287e03c2e470e9cbc20687ce73443b22f90341 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 12dc8f64bad4b8ebc8afc724098abe93178fca3eab9ba76e78d470c437e9dd70 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "12dc8f64bad4b8ebc8afc724098abe93178fca3eab9ba76e78d470c437e9dd70", kill_on_drop: false }` [INFO] [stderr] warning: dependency (wlambda) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.42 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling sdl2 v0.32.2 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking unicode-segmentation v1.6.0 [INFO] [stderr] Checking utf8parse v0.2.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling sdl2-sys v0.32.6 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking dirs-sys-next v0.1.0 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking dirs-next v1.0.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking nix v0.18.0 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking rmp v0.8.9 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Compiling serde_derive v1.0.116 [INFO] [stderr] Checking rustyline v6.3.0 [INFO] [stderr] Checking serde v1.0.116 [INFO] [stderr] Checking rmp-serde v0.14.4 [INFO] [stderr] Checking serde_json v1.0.58 [INFO] [stderr] Checking wlambda v0.6.3 [INFO] [stderr] Checking wcdemengine v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `genv` [INFO] [stdout] --> src/main.rs:106:9 [INFO] [stdout] | [INFO] [stdout] 106 | let genv = GlobalEnv::new_default(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_genv` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tq` [INFO] [stdout] --> src/main.rs:502:9 [INFO] [stdout] | [INFO] [stdout] 502 | let tq = txt.query(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_tq` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `keycode` [INFO] [stdout] --> src/main.rs:772:34 [INFO] [stdout] | [INFO] [stdout] 772 | Event::KeyDown { keycode, keymod, .. } => { [INFO] [stdout] | ^^^^^^^ help: try ignoring the field: `keycode: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `keymod` [INFO] [stdout] --> src/main.rs:772:43 [INFO] [stdout] | [INFO] [stdout] 772 | Event::KeyDown { keycode, keymod, .. } => { [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `keymod: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `scroll_offs` [INFO] [stdout] --> src/main.rs:265:30 [INFO] [stdout] | [INFO] [stdout] 265 | let (cursor_pos, scroll_offs, line_txt) = [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scroll_offs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:548:5 [INFO] [stdout] | [INFO] [stdout] 548 | mut x: i32, [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `genv` [INFO] [stdout] --> src/main.rs:106:9 [INFO] [stdout] | [INFO] [stdout] 106 | let genv = GlobalEnv::new_default(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_genv` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tq` [INFO] [stdout] --> src/main.rs:502:9 [INFO] [stdout] | [INFO] [stdout] 502 | let tq = txt.query(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_tq` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `keycode` [INFO] [stdout] --> src/main.rs:772:34 [INFO] [stdout] | [INFO] [stdout] 772 | Event::KeyDown { keycode, keymod, .. } => { [INFO] [stdout] | ^^^^^^^ help: try ignoring the field: `keycode: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `keymod` [INFO] [stdout] --> src/main.rs:772:43 [INFO] [stdout] | [INFO] [stdout] 772 | Event::KeyDown { keycode, keymod, .. } => { [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `keymod: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `scroll_offs` [INFO] [stdout] --> src/main.rs:265:30 [INFO] [stdout] | [INFO] [stdout] 265 | let (cursor_pos, scroll_offs, line_txt) = [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scroll_offs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:548:5 [INFO] [stdout] | [INFO] [stdout] 548 | mut x: i32, [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `HIGH_BG_COLOR` [INFO] [stdout] --> src/defs.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | pub const HIGH_BG_COLOR : Color = Color { r: 255, g: 0, b: 0, a: 0xff }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `SCRIND_COLOR` [INFO] [stdout] --> src/defs.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | pub const SCRIND_COLOR : Color = Color { r: 96, g: 255, b: 96, a: 0xff }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Clear` [INFO] [stdout] --> src/text_line.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | Clear, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `CursorRight` [INFO] [stdout] --> src/text_line.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | CursorRight, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `CursorLeft` [INFO] [stdout] --> src/text_line.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | CursorLeft, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `CursorBegin` [INFO] [stdout] --> src/text_line.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | CursorBegin, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `CursorEnd` [INFO] [stdout] --> src/text_line.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | CursorEnd, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `HistoryUp` [INFO] [stdout] --> src/text_line.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | HistoryUp, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `HistoryDown` [INFO] [stdout] --> src/text_line.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | HistoryDown, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_history` [INFO] [stdout] --> src/text_line.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 37 | fn add_history(&mut self, text: String) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Page` [INFO] [stdout] --> src/main.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 29 | struct Page { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `HIGH_BG_COLOR` [INFO] [stdout] --> src/defs.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | pub const HIGH_BG_COLOR : Color = Color { r: 255, g: 0, b: 0, a: 0xff }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `SCRIND_COLOR` [INFO] [stdout] --> src/defs.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | pub const SCRIND_COLOR : Color = Color { r: 96, g: 255, b: 96, a: 0xff }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Clear` [INFO] [stdout] --> src/text_line.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | Clear, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `CursorRight` [INFO] [stdout] --> src/text_line.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | CursorRight, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `CursorLeft` [INFO] [stdout] --> src/text_line.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | CursorLeft, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `CursorBegin` [INFO] [stdout] --> src/text_line.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | CursorBegin, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `CursorEnd` [INFO] [stdout] --> src/text_line.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | CursorEnd, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `HistoryUp` [INFO] [stdout] --> src/text_line.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | HistoryUp, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `HistoryDown` [INFO] [stdout] --> src/text_line.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | HistoryDown, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_history` [INFO] [stdout] --> src/text_line.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 37 | fn add_history(&mut self, text: String) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Page` [INFO] [stdout] --> src/main.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 29 | struct Page { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 23s [INFO] running `Command { std: "docker" "inspect" "12dc8f64bad4b8ebc8afc724098abe93178fca3eab9ba76e78d470c437e9dd70", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12dc8f64bad4b8ebc8afc724098abe93178fca3eab9ba76e78d470c437e9dd70", kill_on_drop: false }` [INFO] [stdout] 12dc8f64bad4b8ebc8afc724098abe93178fca3eab9ba76e78d470c437e9dd70