[INFO] cloning repository https://github.com/cmizzi/ibswm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cmizzi/ibswm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcmizzi%2Fibswm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcmizzi%2Fibswm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c5820e3be93cbe78cf7a2072c61bfe82b5800fed [INFO] checking cmizzi/ibswm 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%2Fcmizzi%2Fibswm" "/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/cmizzi/ibswm [INFO] finished tweaking git repo https://github.com/cmizzi/ibswm [INFO] tweaked toml for git repo https://github.com/cmizzi/ibswm written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/cmizzi/ibswm 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/cmizzi/ibswm 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] 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] 6361ff71bd2f4156e957edb0e59053113fd9e0b85b8d0e1121fa6823faa4994f [INFO] running `Command { std: "docker" "start" "-a" "6361ff71bd2f4156e957edb0e59053113fd9e0b85b8d0e1121fa6823faa4994f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6361ff71bd2f4156e957edb0e59053113fd9e0b85b8d0e1121fa6823faa4994f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6361ff71bd2f4156e957edb0e59053113fd9e0b85b8d0e1121fa6823faa4994f", kill_on_drop: false }` [INFO] [stdout] 6361ff71bd2f4156e957edb0e59053113fd9e0b85b8d0e1121fa6823faa4994f [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] 8be7a49379171534665fffe718d0e905cec346d6cda679bf52f3631383dd6ec2 [INFO] running `Command { std: "docker" "start" "-a" "8be7a49379171534665fffe718d0e905cec346d6cda679bf52f3631383dd6ec2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.77 [INFO] [stderr] Compiling proc-macro2 v1.0.21 [INFO] [stderr] Compiling syn v1.0.41 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Checking hashbrown v0.9.0 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.12 [INFO] [stderr] Compiling proc-macro-error v0.4.12 [INFO] [stderr] Compiling indexmap v1.6.0 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking os_str_bytes v2.3.2 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking gethostname v0.2.1 [INFO] [stderr] Checking nix v0.18.0 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Checking x11rb v0.6.0 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.1 [INFO] [stderr] Checking clap v3.0.0-beta.1 [INFO] [stderr] Checking ibsc v0.1.0 (/opt/rustwide/workdir/cli) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> cli/src/cli.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | / #[clap(short, long, default_value = "/tmp/ibswm.sock")] [INFO] [stdout] 13 | | pub socket: 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] --> cli/src/cli.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | / /// Apply configuration on a specific monitor. [INFO] [stdout] 37 | | #[clap(short, long)] [INFO] [stdout] 38 | | pub monitor: Option, [INFO] [stdout] | |_______________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> cli/src/cli.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | / /// Apply configuration on a specific monitor. [INFO] [stdout] 41 | | pub key: String, [INFO] [stdout] | |___________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> cli/src/cli.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | / /// Apply configuration on a specific monitor. [INFO] [stdout] 44 | | pub value: Option, [INFO] [stdout] | |_____________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> cli/src/cli.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 49 | / /// Monitor name. [INFO] [stdout] 50 | | pub monitor: String, [INFO] [stdout] | |_______________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> cli/src/cli.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 52 | / /// Custom monitor name. [INFO] [stdout] 53 | | #[clap(short, long)] [INFO] [stdout] 54 | | pub name: Option, [INFO] [stdout] | |____________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> cli/src/cli.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 56 | / /// List of desktops to create. [INFO] [stdout] 57 | | #[clap(short, long)] [INFO] [stdout] 58 | | pub desktops: Vec, [INFO] [stdout] | |_____________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> cli/src/cli.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 63 | / /// Default states to define on new application matching the name. [INFO] [stdout] 64 | | #[clap(short, long)] [INFO] [stdout] 65 | | pub state: Option>, [INFO] [stdout] | |__________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> cli/src/cli.rs:67:5 [INFO] [stdout] | [INFO] [stdout] 67 | / /// Default desktop to map new application matching the name. [INFO] [stdout] 68 | | #[clap(short, long)] [INFO] [stdout] 69 | | pub desktop: Option, [INFO] [stdout] | |_______________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> cli/src/cli.rs:71:5 [INFO] [stdout] | [INFO] [stdout] 71 | / /// Application X11 name. [INFO] [stdout] 72 | | pub application: String, [INFO] [stdout] | |___________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ibsc` (lib test) due to 10 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> cli/src/cli.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | / #[clap(short, long, default_value = "/tmp/ibswm.sock")] [INFO] [stdout] 13 | | pub socket: 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] --> cli/src/cli.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | / /// Apply configuration on a specific monitor. [INFO] [stdout] 37 | | #[clap(short, long)] [INFO] [stdout] 38 | | pub monitor: Option, [INFO] [stdout] | |_______________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> cli/src/cli.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | / /// Apply configuration on a specific monitor. [INFO] [stdout] 41 | | pub key: String, [INFO] [stdout] | |___________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> cli/src/cli.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | / /// Apply configuration on a specific monitor. [INFO] [stdout] 44 | | pub value: Option, [INFO] [stdout] | |_____________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> cli/src/cli.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 49 | / /// Monitor name. [INFO] [stdout] 50 | | pub monitor: String, [INFO] [stdout] | |_______________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> cli/src/cli.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 52 | / /// Custom monitor name. [INFO] [stdout] 53 | | #[clap(short, long)] [INFO] [stdout] 54 | | pub name: Option, [INFO] [stdout] | |____________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> cli/src/cli.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 56 | / /// List of desktops to create. [INFO] [stdout] 57 | | #[clap(short, long)] [INFO] [stdout] 58 | | pub desktops: Vec, [INFO] [stdout] | |_____________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> cli/src/cli.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 63 | / /// Default states to define on new application matching the name. [INFO] [stdout] 64 | | #[clap(short, long)] [INFO] [stdout] 65 | | pub state: Option>, [INFO] [stdout] | |__________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> cli/src/cli.rs:67:5 [INFO] [stdout] | [INFO] [stdout] 67 | / /// Default desktop to map new application matching the name. [INFO] [stdout] 68 | | #[clap(short, long)] [INFO] [stdout] 69 | | pub desktop: Option, [INFO] [stdout] | |_______________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> cli/src/cli.rs:71:5 [INFO] [stdout] | [INFO] [stdout] 71 | / /// Application X11 name. [INFO] [stdout] 72 | | pub application: String, [INFO] [stdout] | |___________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ibsc` (lib) due to 10 previous errors [INFO] running `Command { std: "docker" "inspect" "8be7a49379171534665fffe718d0e905cec346d6cda679bf52f3631383dd6ec2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8be7a49379171534665fffe718d0e905cec346d6cda679bf52f3631383dd6ec2", kill_on_drop: false }` [INFO] [stdout] 8be7a49379171534665fffe718d0e905cec346d6cda679bf52f3631383dd6ec2