[INFO] cloning repository https://github.com/zzzabl/socket-device [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zzzabl/socket-device" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzzzabl%2Fsocket-device", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzzzabl%2Fsocket-device'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 55fc7972bfc0e154382a3a8f137af82cd8d8f801 [INFO] checking zzzabl/socket-device against master#a932eb36f8adf6c8cdfc450f063943da3112d621 for pr-140209-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzzzabl%2Fsocket-device" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/zzzabl/socket-device on toolchain a932eb36f8adf6c8cdfc450f063943da3112d621 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a932eb36f8adf6c8cdfc450f063943da3112d621" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/zzzabl/socket-device [INFO] finished tweaking git repo https://github.com/zzzabl/socket-device [INFO] tweaked toml for git repo https://github.com/zzzabl/socket-device written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/zzzabl/socket-device 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" "+a932eb36f8adf6c8cdfc450f063943da3112d621" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 40 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.24.2 [INFO] [stderr] Adding adler2 v2.0.0 [INFO] [stderr] Adding autocfg v1.4.0 [INFO] [stderr] Adding backtrace v0.3.74 [INFO] [stderr] Adding bitflags v2.9.0 [INFO] [stderr] Adding bytes v1.10.1 [INFO] [stderr] Adding cfg-if v1.0.0 [INFO] [stderr] Adding gimli v0.31.1 [INFO] [stderr] Adding libc v0.2.172 [INFO] [stderr] Adding lock_api v0.4.12 [INFO] [stderr] Adding memchr v2.7.4 [INFO] [stderr] Adding miniz_oxide v0.8.8 [INFO] [stderr] Adding mio v1.0.3 [INFO] [stderr] Adding object v0.36.7 [INFO] [stderr] Adding parking_lot v0.12.3 [INFO] [stderr] Adding parking_lot_core v0.9.10 [INFO] [stderr] Adding pin-project-lite v0.2.16 [INFO] [stderr] Adding proc-macro2 v1.0.95 [INFO] [stderr] Adding quote v1.0.40 [INFO] [stderr] Adding redox_syscall v0.5.11 [INFO] [stderr] Adding rustc-demangle v0.1.24 [INFO] [stderr] Adding scopeguard v1.2.0 [INFO] [stderr] Adding signal-hook-registry v1.4.5 [INFO] [stderr] Adding smallvec v1.15.0 [INFO] [stderr] Adding socket2 v0.5.9 [INFO] [stderr] Adding syn v2.0.101 [INFO] [stderr] Adding tokio v1.44.2 [INFO] [stderr] Adding tokio-macros v2.5.0 [INFO] [stderr] Adding unicode-ident v1.0.18 [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 [INFO] [stderr] Adding windows-sys v0.52.0 [INFO] [stderr] Adding windows-targets v0.52.6 [INFO] [stderr] Adding windows_aarch64_gnullvm v0.52.6 [INFO] [stderr] Adding windows_aarch64_msvc v0.52.6 [INFO] [stderr] Adding windows_i686_gnu v0.52.6 [INFO] [stderr] Adding windows_i686_gnullvm v0.52.6 [INFO] [stderr] Adding windows_i686_msvc v0.52.6 [INFO] [stderr] Adding windows_x86_64_gnu v0.52.6 [INFO] [stderr] Adding windows_x86_64_gnullvm v0.52.6 [INFO] [stderr] Adding windows_x86_64_msvc v0.52.6 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+a932eb36f8adf6c8cdfc450f063943da3112d621" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 710e689740638b605b1533c7a878026edb5fc824b16cc31469209e84cad911a8 [INFO] running `Command { std: "docker" "start" "-a" "710e689740638b605b1533c7a878026edb5fc824b16cc31469209e84cad911a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "710e689740638b605b1533c7a878026edb5fc824b16cc31469209e84cad911a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "710e689740638b605b1533c7a878026edb5fc824b16cc31469209e84cad911a8", kill_on_drop: false }` [INFO] [stdout] 710e689740638b605b1533c7a878026edb5fc824b16cc31469209e84cad911a8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+a932eb36f8adf6c8cdfc450f063943da3112d621" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a0e60284cc2b098f902ed374141aaa51f16db14cfbdf579f446d5fc186b77ef3 [INFO] running `Command { std: "docker" "start" "-a" "a0e60284cc2b098f902ed374141aaa51f16db14cfbdf579f446d5fc186b77ef3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking smallvec v1.15.0 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking bytes v1.10.1 [INFO] [stderr] Checking pin-project-lite v0.2.16 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Checking mio v1.0.3 [INFO] [stderr] Checking signal-hook-registry v1.4.5 [INFO] [stderr] Checking socket2 v0.5.9 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Checking tokio v1.44.2 [INFO] [stderr] Checking socket-device-server v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/main.rs:50:20 [INFO] [stdout] | [INFO] [stdout] 50 | .write(IS_ON.to_string().as_bytes()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/main.rs:53:42 [INFO] [stdout] | [INFO] [stdout] 53 | println!("do_switch: return {}", IS_ON); [INFO] [stdout] | ^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/main.rs:63:42 [INFO] [stdout] | [INFO] [stdout] 63 | println!("get_state: return {}", IS_ON); [INFO] [stdout] | ^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/main.rs:50:20 [INFO] [stdout] | [INFO] [stdout] 50 | .write(IS_ON.to_string().as_bytes()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/main.rs:53:42 [INFO] [stdout] | [INFO] [stdout] 53 | println!("do_switch: return {}", IS_ON); [INFO] [stdout] | ^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/main.rs:63:42 [INFO] [stdout] | [INFO] [stdout] 63 | println!("get_state: return {}", IS_ON); [INFO] [stdout] | ^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.07s [INFO] running `Command { std: "docker" "inspect" "a0e60284cc2b098f902ed374141aaa51f16db14cfbdf579f446d5fc186b77ef3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0e60284cc2b098f902ed374141aaa51f16db14cfbdf579f446d5fc186b77ef3", kill_on_drop: false }` [INFO] [stdout] a0e60284cc2b098f902ed374141aaa51f16db14cfbdf579f446d5fc186b77ef3