[INFO] fetching crate rust-dwm-status 0.5.0...
[INFO] testing rust-dwm-status-0.5.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate rust-dwm-status 0.5.0 into /workspace/builds/worker-5-tc2/source
[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-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust-dwm-status 0.5.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 79 packages to latest compatible versions
[INFO] [stderr]       Adding chan-signal v0.2.0 (available: v0.3.3)
[INFO] [stderr]       Adding chrono v0.3.0 (available: v0.4.44)
[INFO] [stderr]       Adding notify-rust v3.6.3 (available: v4.16.0)
[INFO] [stderr]       Adding systemstat v0.1.12 (available: v0.2.6)
[INFO] [stderr]       Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] faccf2aca46c75cbaa5843320619cc34373b5277832cc07f3c08f9c9463722b9
[INFO] running `Command { std: "docker" "start" "-a" "faccf2aca46c75cbaa5843320619cc34373b5277832cc07f3c08f9c9463722b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "faccf2aca46c75cbaa5843320619cc34373b5277832cc07f3c08f9c9463722b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "faccf2aca46c75cbaa5843320619cc34373b5277832cc07f3c08f9c9463722b9", kill_on_drop: false }`
[INFO] [stdout] faccf2aca46c75cbaa5843320619cc34373b5277832cc07f3c08f9c9463722b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8499eae002ef356121400f8205a5b537609e4bbc6f2b9991324a7cfd88f6b931
[INFO] running `Command { std: "docker" "start" "-a" "8499eae002ef356121400f8205a5b537609e4bbc6f2b9991324a7cfd88f6b931", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]    Compiling libdbus-sys v0.2.7
[INFO] [stderr]    Compiling bit-vec v0.4.4
[INFO] [stderr]    Compiling bytesize v1.3.3
[INFO] [stderr]    Compiling chrono v0.4.44
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling chan v0.1.23
[INFO] [stderr]    Compiling chrono v0.3.0
[INFO] [stderr]    Compiling bit-set v0.4.0
[INFO] [stderr]    Compiling dbus v0.6.5
[INFO] [stderr]    Compiling chan-signal v0.2.0
[INFO] [stderr]    Compiling systemstat v0.1.12
[INFO] [stderr]    Compiling notify-rust v3.6.3
[INFO] [stderr]    Compiling 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] note: `ByteSize` does not implement `Sub`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bytesize-1.3.3/src/lib.rs:111:1
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub struct ByteSize(pub u64);
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^ `ByteSize` is defined in another crate
[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] 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` (bin "rust-dwm-status") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "8499eae002ef356121400f8205a5b537609e4bbc6f2b9991324a7cfd88f6b931", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8499eae002ef356121400f8205a5b537609e4bbc6f2b9991324a7cfd88f6b931", kill_on_drop: false }`
[INFO] [stdout] 8499eae002ef356121400f8205a5b537609e4bbc6f2b9991324a7cfd88f6b931