[INFO] fetching crate rust-dwm-status 0.5.0... [INFO] checking rust-dwm-status-0.5.0 against try#075992eda207e1647b699c8c8ada67b32ce7b115 for pr-77271 [INFO] extracting crate rust-dwm-status 0.5.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate rust-dwm-status 0.5.0 on toolchain 075992eda207e1647b699c8c8ada67b32ce7b115 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+075992eda207e1647b699c8c8ada67b32ce7b115" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate rust-dwm-status 0.5.0 [INFO] finished tweaking crates.io crate rust-dwm-status 0.5.0 [INFO] tweaked toml for crates.io crate rust-dwm-status 0.5.0 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+075992eda207e1647b699c8c8ada67b32ce7b115" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+075992eda207e1647b699c8c8ada67b32ce7b115" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bytesize v1.0.1 [INFO] [stderr] Downloaded block v0.1.6 [INFO] [stderr] Downloaded objc-foundation v0.1.1 [INFO] [stderr] Downloaded malloc_buf v0.0.6 [INFO] [stderr] Downloaded notify-rust v3.6.3 [INFO] [stderr] Downloaded nom v3.2.1 [INFO] [stderr] Downloaded libdbus-sys v0.2.1 [INFO] [stderr] Downloaded objc v0.2.7 [INFO] [stderr] Downloaded dbus v0.6.5 [INFO] [stderr] Downloaded systemstat v0.1.5 [INFO] [stderr] Downloaded objc_id v0.1.1 [INFO] [stderr] Downloaded mac-notification-sys v0.3.0 [INFO] [stderr] Downloaded chrono v0.4.18 [INFO] [stderr] Downloaded chan v0.1.23 [INFO] [stderr] Downloaded bit-set v0.4.0 [INFO] [stderr] Downloaded dirs v1.0.5 [INFO] [stderr] Downloaded bit-vec v0.4.4 [INFO] [stderr] Downloaded memchr v1.0.2 [INFO] [stderr] Downloaded chan-signal v0.2.0 [INFO] [stderr] Downloaded chrono v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+075992eda207e1647b699c8c8ada67b32ce7b115" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 699f6158f80fcbeb3fa07f3dc49233f855a4c71d72935fb15ec977a8b8c7e718 [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" "699f6158f80fcbeb3fa07f3dc49233f855a4c71d72935fb15ec977a8b8c7e718", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "699f6158f80fcbeb3fa07f3dc49233f855a4c71d72935fb15ec977a8b8c7e718", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "699f6158f80fcbeb3fa07f3dc49233f855a4c71d72935fb15ec977a8b8c7e718", kill_on_drop: false }` [INFO] [stdout] 699f6158f80fcbeb3fa07f3dc49233f855a4c71d72935fb15ec977a8b8c7e718 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+075992eda207e1647b699c8c8ada67b32ce7b115" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 00e1d19e3fe360b7c1d1babf3740efcf20b2dcc6502c2f0ee3fe19fa29ec482f [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" "00e1d19e3fe360b7c1d1babf3740efcf20b2dcc6502c2f0ee3fe19fa29ec482f", kill_on_drop: false }` [INFO] [stderr] Checking bytesize v1.0.1 [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 libdbus-sys v0.2.1 [INFO] [stderr] Checking chan v0.1.23 [INFO] [stderr] Checking chan-signal v0.2.0 [INFO] [stderr] Checking dbus v0.6.5 [INFO] [stderr] Checking chrono v0.4.18 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking chrono v0.3.0 [INFO] [stderr] Checking notify-rust v3.6.3 [INFO] [stderr] Checking systemstat v0.1.5 [INFO] [stderr] Checking rust-dwm-status v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0369]: cannot subtract `ByteSize` from `ByteSize` [INFO] [stdout] --> src/main.rs:38:30 [INFO] [stdout] | [INFO] [stdout] 38 | let used = mem.total - mem.free; [INFO] [stdout] | --------- ^ -------- ByteSize [INFO] [stdout] | | [INFO] [stdout] | ByteSize [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0369]: cannot subtract `ByteSize` from `ByteSize` [INFO] [stdout] --> src/main.rs:38:30 [INFO] [stdout] | [INFO] [stdout] 38 | let used = mem.total - mem.free; [INFO] [stdout] | --------- ^ -------- ByteSize [INFO] [stdout] | | [INFO] [stdout] | ByteSize [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `NotificationServer` in the current scope [INFO] [stdout] --> src/main.rs:73:42 [INFO] [stdout] | [INFO] [stdout] 73 | let mut server = NotificationServer::new(); [INFO] [stdout] | ^^^ function or associated item not found in `NotificationServer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `NotificationServer` in the current scope [INFO] [stdout] --> src/main.rs:73:42 [INFO] [stdout] | [INFO] [stdout] 73 | let mut server = NotificationServer::new(); [INFO] [stdout] | ^^^ function or associated item not found in `NotificationServer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0369, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0369`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0369, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0369`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rust-dwm-status` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "00e1d19e3fe360b7c1d1babf3740efcf20b2dcc6502c2f0ee3fe19fa29ec482f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00e1d19e3fe360b7c1d1babf3740efcf20b2dcc6502c2f0ee3fe19fa29ec482f", kill_on_drop: false }` [INFO] [stdout] 00e1d19e3fe360b7c1d1babf3740efcf20b2dcc6502c2f0ee3fe19fa29ec482f