[INFO] cloning repository https://github.com/felix-gohla/meminfo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/felix-gohla/meminfo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffelix-gohla%2Fmeminfo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffelix-gohla%2Fmeminfo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5603424970060b0af9647f2b1ee7007cd5a3e695 [INFO] checking felix-gohla/meminfo against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffelix-gohla%2Fmeminfo" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/felix-gohla/meminfo on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/felix-gohla/meminfo [INFO] finished tweaking git repo https://github.com/felix-gohla/meminfo [INFO] tweaked toml for git repo https://github.com/felix-gohla/meminfo written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/felix-gohla/meminfo 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root: [INFO] [stderr] package: /workspace/builds/worker-0-tc1/source/server/Cargo.toml [INFO] [stderr] workspace: /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded nb-connect v1.0.3 [INFO] [stderr] Downloaded zbus_macros v1.8.0 [INFO] [stderr] Downloaded zvariant v2.5.0 [INFO] [stderr] Downloaded zbus_polkit v1.2.0 [INFO] [stderr] Downloaded zvariant_derive v2.5.0 [INFO] [stderr] Downloaded caps v0.5.1 [INFO] [stderr] Downloaded zbus v1.8.0 [INFO] [stderr] Downloaded safe-transmute v0.11.1 [INFO] [stderr] Downloaded serde_repr v0.1.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 33d9d0432fc66e9ba95fbb27ef01c6c7fe0074d05cd36ed8cfc2eb91f02b0042 [INFO] running `Command { std: "docker" "start" "-a" "33d9d0432fc66e9ba95fbb27ef01c6c7fe0074d05cd36ed8cfc2eb91f02b0042", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "33d9d0432fc66e9ba95fbb27ef01c6c7fe0074d05cd36ed8cfc2eb91f02b0042", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33d9d0432fc66e9ba95fbb27ef01c6c7fe0074d05cd36ed8cfc2eb91f02b0042", kill_on_drop: false }` [INFO] [stdout] 33d9d0432fc66e9ba95fbb27ef01c6c7fe0074d05cd36ed8cfc2eb91f02b0042 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 64e1d10878363def80c919a959706f7a8f1f19a73133a797dc50c731654e96d5 [INFO] running `Command { std: "docker" "start" "-a" "64e1d10878363def80c919a959706f7a8f1f19a73133a797dc50c731654e96d5", kill_on_drop: false }` [INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root: [INFO] [stderr] package: /opt/rustwide/workdir/server/Cargo.toml [INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling version-compare v0.0.10 [INFO] [stderr] Compiling strum v0.18.0 [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking futures-core v0.3.12 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking futures-io v0.3.12 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Checking pin-project-lite v0.2.4 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Checking futures-sink v0.3.12 [INFO] [stderr] Checking futures-task v0.3.12 [INFO] [stderr] Checking futures-channel v0.3.12 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling anyhow v1.0.38 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Checking fastrand v1.4.0 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Checking cache-padded v1.1.1 [INFO] [stderr] Checking byteorder v1.4.2 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Checking socket2 v0.3.19 [INFO] [stderr] Checking futures-lite v1.11.3 [INFO] [stderr] Checking polling v2.0.2 [INFO] [stderr] Checking nb-connect v1.0.3 [INFO] [stderr] Checking vec-arena v1.0.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking adler v0.2.3 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking hex v0.4.2 [INFO] [stderr] Compiling gio v0.9.1 [INFO] [stderr] Checking flate2 v1.0.20 [INFO] [stderr] Checking async-io v1.3.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking users v0.11.0 [INFO] [stderr] Compiling gdk-pixbuf v0.9.0 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Compiling pango v0.9.1 [INFO] [stderr] Compiling cairo-rs v0.9.1 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking errno v0.2.7 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Compiling atk v0.9.0 [INFO] [stderr] Compiling gdk v0.13.2 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Compiling gtk v0.9.2 [INFO] [stderr] Checking safe-transmute v0.11.1 [INFO] [stderr] Checking bytesize v1.0.1 [INFO] [stderr] Checking procfs v0.9.1 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling strum_macros v0.18.0 [INFO] [stderr] Compiling futures-macro v0.3.12 [INFO] [stderr] Compiling enumflags2_derive v0.6.4 [INFO] [stderr] Compiling serde_repr v0.1.6 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Checking futures-util v0.3.12 [INFO] [stderr] Compiling thiserror v1.0.24 [INFO] [stderr] Checking caps v0.5.1 [INFO] [stderr] Checking futures-executor v0.3.12 [INFO] [stderr] Checking futures v0.3.12 [INFO] [stderr] Checking enumflags2 v0.6.4 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling system-deps v1.3.2 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling glib-macros v0.10.1 [INFO] [stderr] Compiling zvariant_derive v2.5.0 [INFO] [stderr] Compiling zbus_macros v1.8.0 [INFO] [stderr] Compiling glib-sys v0.10.1 [INFO] [stderr] Compiling gobject-sys v0.10.0 [INFO] [stderr] Compiling gio-sys v0.10.1 [INFO] [stderr] Compiling cairo-sys-rs v0.10.0 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.10.0 [INFO] [stderr] Compiling pango-sys v0.10.0 [INFO] [stderr] Compiling gdk-sys v0.10.0 [INFO] [stderr] Compiling atk-sys v0.10.0 [INFO] [stderr] Compiling gtk-sys v0.10.0 [INFO] [stderr] Checking zvariant v2.5.0 [INFO] [stderr] Checking glib v0.10.3 [INFO] [stderr] Checking zbus v1.8.0 [INFO] [stderr] Checking zbus_polkit v1.2.0 [INFO] [stderr] Checking meminfo-server v0.1.0 (/opt/rustwide/workdir/server) [INFO] [stdout] warning: field `reference_count` is never read [INFO] [stdout] --> server/src/proc_page.rs:92:9 [INFO] [stdout] | [INFO] [stdout] 90 | pub struct PageFrame { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 91 | /// The number of times the frame is used. [INFO] [stdout] 92 | pub reference_count: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PageFrame` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `reference_count` is never read [INFO] [stdout] --> server/src/proc_page.rs:92:9 [INFO] [stdout] | [INFO] [stdout] 90 | pub struct PageFrame { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 91 | /// The number of times the frame is used. [INFO] [stdout] 92 | pub reference_count: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PageFrame` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `dbus_interface` and `dbus_proxy` [INFO] [stdout] --> server/src/main.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | use zbus::{dbus_interface, dbus_proxy, fdo, Connection, ObjectServer}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `zbus_polkit::policykit1::*` [INFO] [stdout] --> server/src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use zbus_polkit::policykit1::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `dbus_interface` and `dbus_proxy` [INFO] [stdout] --> server/src/main.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | use zbus::{dbus_interface, dbus_proxy, fdo, Connection, ObjectServer}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `zbus_polkit::policykit1::*` [INFO] [stdout] --> server/src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use zbus_polkit::policykit1::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking meminfo v0.1.0 (/opt/rustwide/workdir/client) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.08s [INFO] running `Command { std: "docker" "inspect" "64e1d10878363def80c919a959706f7a8f1f19a73133a797dc50c731654e96d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64e1d10878363def80c919a959706f7a8f1f19a73133a797dc50c731654e96d5", kill_on_drop: false }` [INFO] [stdout] 64e1d10878363def80c919a959706f7a8f1f19a73133a797dc50c731654e96d5