[INFO] cloning repository https://github.com/siph/mywm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/siph/mywm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsiph%2Fmywm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsiph%2Fmywm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ff650f3859a184642293129b644d7971a80e747a [INFO] checking siph/mywm against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsiph%2Fmywm" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/siph/mywm [INFO] finished tweaking git repo https://github.com/siph/mywm [INFO] tweaked toml for git repo https://github.com/siph/mywm written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/siph/mywm on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/siph/mywm 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 891b32ede2dceecf94efbbdcbd4017ca5cb02675ef0758f22cbf7c27f7c57411 [INFO] running `Command { std: "docker" "start" "-a" "891b32ede2dceecf94efbbdcbd4017ca5cb02675ef0758f22cbf7c27f7c57411", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "891b32ede2dceecf94efbbdcbd4017ca5cb02675ef0758f22cbf7c27f7c57411", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "891b32ede2dceecf94efbbdcbd4017ca5cb02675ef0758f22cbf7c27f7c57411", kill_on_drop: false }` [INFO] [stdout] 891b32ede2dceecf94efbbdcbd4017ca5cb02675ef0758f22cbf7c27f7c57411 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Dunmustuse_in_always_ok" "-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4202a37a9e317159c6dd6296e7c3f1e134790de437ab25a30456b135d123d767 [INFO] running `Command { std: "docker" "start" "-a" "4202a37a9e317159c6dd6296e7c3f1e134790de437ab25a30456b135d123d767", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.38 [INFO] [stderr] Compiling unicode-xid v0.2.3 [INFO] [stderr] Compiling syn v1.0.94 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling strum v0.18.0 [INFO] [stderr] Compiling version-compare v0.0.10 [INFO] [stderr] Compiling libc v0.2.125 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling anyhow v1.0.57 [INFO] [stderr] Checking slab v0.4.6 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Checking once_cell v1.10.0 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling cairo-rs v0.9.1 [INFO] [stderr] Compiling rustversion v1.0.6 [INFO] [stderr] Compiling pango v0.9.1 [INFO] [stderr] Compiling indexmap v1.8.1 [INFO] [stderr] Compiling pangocairo v0.10.0 [INFO] [stderr] Checking tracing-core v0.1.26 [INFO] [stderr] Checking os_str_bytes v6.0.1 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking clap_lex v0.2.0 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling xcb v0.9.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking simplelog v0.8.0 [INFO] [stderr] Compiling toml v0.5.9 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling strum_macros v0.18.0 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling strum_macros v0.20.1 [INFO] [stderr] Compiling glib-macros v0.10.1 [INFO] [stderr] Compiling tracing-attributes v0.1.21 [INFO] [stderr] Compiling clap_derive v3.1.18 [INFO] [stderr] Checking tracing v0.1.34 [INFO] [stderr] Compiling thiserror v1.0.31 [INFO] [stderr] Compiling strum v0.20.0 [INFO] [stderr] Compiling penrose_keysyms v0.1.1 [INFO] [stderr] Checking clap v3.1.18 [INFO] [stderr] Compiling penrose_proc v0.1.3 [INFO] [stderr] Compiling system-deps v1.3.2 [INFO] [stderr] Compiling glib-sys v0.10.1 [INFO] [stderr] Compiling gobject-sys v0.10.0 [INFO] [stderr] Compiling cairo-sys-rs v0.10.0 [INFO] [stderr] Compiling pango-sys v0.10.0 [INFO] [stderr] Compiling pangocairo-sys v0.11.0 [INFO] [stderr] Checking futures-executor v0.3.21 [INFO] [stderr] Checking glib v0.10.3 [INFO] [stderr] Checking penrose v0.2.1 [INFO] [stderr] Checking mywm v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: constant `PURPLE` is never used [INFO] [stdout] --> src/styles/colors.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | pub const PURPLE: &str = "#a020f0"; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BLUE` is never used [INFO] [stdout] --> src/styles/colors.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | pub const BLUE: &str = "#0000ff"; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `RED` is never used [INFO] [stdout] --> src/styles/colors.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | pub const RED: &str = "#ff0000"; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PURPLE` is never used [INFO] [stdout] --> src/styles/colors.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | pub const PURPLE: &str = "#a020f0"; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BLUE` is never used [INFO] [stdout] --> src/styles/colors.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | pub const BLUE: &str = "#0000ff"; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `RED` is never used [INFO] [stdout] --> src/styles/colors.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | pub const RED: &str = "#ff0000"; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/config.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | / /// The default terminal that mywm will use [INFO] [stdout] 7 | | #[clap(long, env)] [INFO] [stdout] 8 | | pub mywm_terminal: String, [INFO] [stdout] | |_____________________________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/config.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | / /// The default application launcher that mywm will use [INFO] [stdout] 11 | | #[clap(long, env)] [INFO] [stdout] 12 | | pub mywm_launcher: String, [INFO] [stdout] | |_____________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/config.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | / /// The path to the start script that mywm will use [INFO] [stdout] 15 | | #[clap(long, env)] [INFO] [stdout] 16 | | pub mywm_start_script: String, [INFO] [stdout] | |_________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/config.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | / /// The default terminal that mywm will use [INFO] [stdout] 7 | | #[clap(long, env)] [INFO] [stdout] 8 | | pub mywm_terminal: String, [INFO] [stdout] | |_____________________________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/config.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | / /// The default application launcher that mywm will use [INFO] [stdout] 11 | | #[clap(long, env)] [INFO] [stdout] 12 | | pub mywm_launcher: String, [INFO] [stdout] | |_____________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/config.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | / /// The path to the start script that mywm will use [INFO] [stdout] 15 | | #[clap(long, env)] [INFO] [stdout] 16 | | pub mywm_start_script: String, [INFO] [stdout] | |_________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mywm` (bin "mywm") due to 3 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `mywm` (bin "mywm" test) due to 3 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "4202a37a9e317159c6dd6296e7c3f1e134790de437ab25a30456b135d123d767", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4202a37a9e317159c6dd6296e7c3f1e134790de437ab25a30456b135d123d767", kill_on_drop: false }` [INFO] [stdout] 4202a37a9e317159c6dd6296e7c3f1e134790de437ab25a30456b135d123d767