[INFO] fetching crate precord 0.4.13... [INFO] testing precord-0.4.13 against 1.59.0 for beta-1.60-1 [INFO] extracting crate precord 0.4.13 into /workspace/builds/worker-41/source [INFO] validating manifest of crates.io crate precord 0.4.13 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate precord 0.4.13 [INFO] finished tweaking crates.io crate precord 0.4.13 [INFO] tweaked toml for crates.io crate precord 0.4.13 written to /workspace/builds/worker-41/source/Cargo.toml [INFO] crate crates.io crate precord 0.4.13 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded safemem v0.3.3 [INFO] [stderr] Downloaded ppv-lite86 v0.2.16 [INFO] [stderr] Downloaded rand v0.8.5 [INFO] [stderr] Downloaded core-foundation v0.9.3 [INFO] [stderr] Downloaded line-wrap v0.1.1 [INFO] [stderr] Downloaded foreign-types v0.3.2 [INFO] [stderr] Downloaded heck v0.4.0 [INFO] [stderr] Downloaded serde_json v1.0.79 [INFO] [stderr] Downloaded signal-hook v0.3.13 [INFO] [stderr] Downloaded time v0.3.7 [INFO] [stderr] Downloaded num_threads v0.1.3 [INFO] [stderr] Downloaded plotters-backend v0.3.2 [INFO] [stderr] Downloaded pkg-config v0.3.24 [INFO] [stderr] Downloaded foreign-types-shared v0.1.1 [INFO] [stderr] Downloaded color_quant v1.1.0 [INFO] [stderr] Downloaded plotters-bitmap v0.3.1 [INFO] [stderr] Downloaded wio v0.2.2 [INFO] [stderr] Downloaded core-graphics v0.22.3 [INFO] [stderr] Downloaded core-graphics-types v0.1.1 [INFO] [stderr] Downloaded csv-core v0.1.10 [INFO] [stderr] Downloaded redox_users v0.4.0 [INFO] [stderr] Downloaded servo-fontconfig v0.5.1 [INFO] [stderr] Downloaded xml-rs v0.8.4 [INFO] [stderr] Downloaded sysinfo v0.21.2 [INFO] [stderr] Downloaded jpeg-decoder v0.1.22 [INFO] [stderr] Downloaded widestring v1.0.0-beta.1 [INFO] [stderr] Downloaded plist v1.3.1 [INFO] [stderr] Downloaded IOKit-sys v0.1.5 [INFO] [stderr] Downloaded mach v0.1.2 [INFO] [stderr] Downloaded adler32 v1.2.0 [INFO] [stderr] Downloaded four-char-code-macros-impl v0.0.2 [INFO] [stderr] Downloaded gif v0.11.3 [INFO] [stderr] Downloaded bytemuck v1.7.3 [INFO] [stderr] Downloaded cmake v0.1.48 [INFO] [stderr] Downloaded float-ord v0.2.0 [INFO] [stderr] Downloaded font-kit v0.10.1 [INFO] [stderr] Downloaded pathfinder_geometry v0.5.1 [INFO] [stderr] Downloaded weezl v0.1.5 [INFO] [stderr] Downloaded signal-hook-mio v0.2.1 [INFO] [stderr] Downloaded precord-core v0.4.13 [INFO] [stderr] Downloaded crossterm v0.22.1 [INFO] [stderr] Downloaded deflate v0.8.6 [INFO] [stderr] Downloaded core-text v19.2.0 [INFO] [stderr] Downloaded miniz_oxide v0.3.7 [INFO] [stderr] Downloaded num-rational v0.3.2 [INFO] [stderr] Downloaded pathfinder_simd v0.5.1 [INFO] [stderr] Downloaded image v0.23.14 [INFO] [stderr] Downloaded csv v1.1.6 [INFO] [stderr] Downloaded clap_derive v3.1.0 [INFO] [stderr] Downloaded crossterm_winapi v0.9.0 [INFO] [stderr] Downloaded expat-sys v2.1.6 [INFO] [stderr] Downloaded wasi v0.10.0+wasi-snapshot-preview1 [INFO] [stderr] Downloaded windows_macros v0.8.0 [INFO] [stderr] Downloaded libc v0.2.118 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.29.0 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.29.0 [INFO] [stderr] Downloaded windows_i686_gnu v0.29.0 [INFO] [stderr] Downloaded web-sys v0.3.56 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.29.0 [INFO] [stderr] Downloaded clap v3.1.0 [INFO] [stderr] Downloaded windows_i686_msvc v0.29.0 [INFO] [stderr] Downloaded CoreFoundation-sys v0.1.4 [INFO] [stderr] Downloaded smc v0.2.2 [INFO] [stderr] Downloaded ttf-parser v0.12.3 [INFO] [stderr] Downloaded const-sha1 v0.2.0 [INFO] [stderr] Downloaded com_macros_support v0.4.0 [INFO] [stderr] Downloaded ferrisetw v0.1.1 [INFO] [stderr] Downloaded widestring v0.5.1 [INFO] [stderr] Downloaded servo-fontconfig-sys v5.1.0 [INFO] [stderr] Downloaded wmi v0.9.2 [INFO] [stderr] Downloaded ntapi v0.3.7 [INFO] [stderr] Downloaded freetype v0.7.0 [INFO] [stderr] Downloaded dwrote v0.11.0 [INFO] [stderr] Downloaded png v0.16.8 [INFO] [stderr] Downloaded dirs-sys-next v0.1.2 [INFO] [stderr] Downloaded dirs-next v2.0.0 [INFO] [stderr] Downloaded cc v1.0.73 [INFO] [stderr] Downloaded crc32fast v1.3.2 [INFO] [stderr] Downloaded plotters-svg v0.3.1 [INFO] [stderr] Downloaded time v0.1.44 [INFO] [stderr] Downloaded four-char-code v0.0.5 [INFO] [stderr] Downloaded freetype-sys v0.13.1 [INFO] [stderr] Downloaded windows v0.29.0 [INFO] [stderr] Downloaded com v0.4.0 [INFO] [stderr] Downloaded windows v0.8.0 [INFO] [stderr] Downloaded com_macros v0.4.0 [INFO] [stderr] Downloaded plotters v0.3.1 [INFO] [stderr] Downloaded windows_gen v0.8.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d9f1dc77bc90f9fb3dc449f3de5e9fad8a197e80ba66afaf00604e56e36907f0 [INFO] running `Command { std: "docker" "start" "-a" "d9f1dc77bc90f9fb3dc449f3de5e9fad8a197e80ba66afaf00604e56e36907f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d9f1dc77bc90f9fb3dc449f3de5e9fad8a197e80ba66afaf00604e56e36907f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9f1dc77bc90f9fb3dc449f3de5e9fad8a197e80ba66afaf00604e56e36907f0", kill_on_drop: false }` [INFO] [stdout] d9f1dc77bc90f9fb3dc449f3de5e9fad8a197e80ba66afaf00604e56e36907f0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fb453e477937a85b8bfeb872264b4d422ab1c68060b90a9e9a277e261170329b [INFO] running `Command { std: "docker" "start" "-a" "fb453e477937a85b8bfeb872264b4d422ab1c68060b90a9e9a277e261170329b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.118 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling pkg-config v0.3.24 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.7 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling crossbeam-epoch v0.9.7 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling signal-hook v0.3.13 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling weezl v0.1.5 [INFO] [stderr] Compiling bytemuck v1.7.3 [INFO] [stderr] Compiling sysinfo v0.21.2 [INFO] [stderr] Compiling plotters-backend v0.3.2 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling jpeg-decoder v0.1.22 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling float-ord v0.2.0 [INFO] [stderr] Compiling once_cell v1.9.0 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling textwrap v0.14.2 [INFO] [stderr] Compiling ttf-parser v0.12.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling os_str_bytes v6.0.0 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling lock_api v0.4.6 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling cmake v0.1.48 [INFO] [stderr] Compiling servo-fontconfig-sys v5.1.0 [INFO] [stderr] Compiling deflate v0.8.6 [INFO] [stderr] Compiling miniz_oxide v0.3.7 [INFO] [stderr] Compiling gif v0.11.3 [INFO] [stderr] Compiling plotters-svg v0.3.1 [INFO] [stderr] Compiling freetype-sys v0.13.1 [INFO] [stderr] Compiling expat-sys v2.1.6 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling crossbeam-channel v0.5.2 [INFO] [stderr] Compiling png v0.16.8 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling mio v0.7.14 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling freetype v0.7.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling servo-fontconfig v0.5.1 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling signal-hook-mio v0.2.1 [INFO] [stderr] Compiling crossterm v0.22.1 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Compiling image v0.23.14 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling clap_derive v3.1.0 [INFO] [stderr] Compiling pathfinder_simd v0.5.1 [INFO] [stderr] Compiling pathfinder_geometry v0.5.1 [INFO] [stderr] Compiling font-kit v0.10.1 [INFO] [stderr] Compiling plotters-bitmap v0.3.1 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling clap v3.1.0 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling precord-core v0.4.13 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/precord-core-0.4.13/src/system.rs:184:48 [INFO] [stdout] | [INFO] [stdout] 184 | pub fn process_mem(&mut self, pid: Pid) -> Option { [INFO] [stdout] | ----------- ^^^^^^^^^^^ expected enum `Option`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/precord-core-0.4.13/src/system.rs:216:52 [INFO] [stdout] | [INFO] [stdout] 216 | pub fn process_responsible(&self, pid: Pid) -> Option { [INFO] [stdout] | ------------------- ^^^^^^^^^^^ expected enum `Option`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/precord-core-0.4.13/src/system.rs:233:37 [INFO] [stdout] | [INFO] [stdout] 233 | pub fn cpus_frequency(&self) -> Result, Error> { [INFO] [stdout] | -------------- ^^^^^^^^^^^^^^^^^^^^^^^ expected enum `Result`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Result, Error>` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/precord-core-0.4.13/src/system.rs:254:54 [INFO] [stdout] | [INFO] [stdout] 254 | pub fn process_gpu_usage(&mut self, pid: Pid) -> Option { [INFO] [stdout] | ----------------- ^^^^^^^^^^^ expected enum `Option`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/precord-core-0.4.13/src/system.rs:267:48 [INFO] [stdout] | [INFO] [stdout] 267 | pub fn process_fps(&mut self, pid: Pid) -> f32 { [INFO] [stdout] | ----------- ^^^ expected `f32`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/precord-core-0.4.13/src/system.rs:283:55 [INFO] [stdout] | [INFO] [stdout] 283 | pub fn process_net_traffic_in(&self, pid: Pid) -> Option { [INFO] [stdout] | ---------------------- ^^^^^^^^^^^ expected enum `Option`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/precord-core-0.4.13/src/system.rs:294:56 [INFO] [stdout] | [INFO] [stdout] 294 | pub fn process_net_traffic_out(&self, pid: Pid) -> Option { [INFO] [stdout] | ----------------------- ^^^^^^^^^^^ expected enum `Option`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/precord-core-0.4.13/src/system.rs:305:43 [INFO] [stdout] | [INFO] [stdout] 305 | pub fn system_gpu_usage(&mut self) -> Option { [INFO] [stdout] | ---------------- ^^^^^^^^^^^ expected enum `Option`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/precord-core-0.4.13/src/system.rs:317:43 [INFO] [stdout] | [INFO] [stdout] 317 | pub fn cpus_temperature(&mut self) -> Result, Error> { [INFO] [stdout] | ---------------- ^^^^^^^^^^^^^^^^^^^^^^^ expected enum `Result`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Result, Error>` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 9 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `precord-core` due to 10 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "fb453e477937a85b8bfeb872264b4d422ab1c68060b90a9e9a277e261170329b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb453e477937a85b8bfeb872264b4d422ab1c68060b90a9e9a277e261170329b", kill_on_drop: false }` [INFO] [stdout] fb453e477937a85b8bfeb872264b4d422ab1c68060b90a9e9a277e261170329b