[INFO] cloning repository https://github.com/michaltakac/rfid-duplicates-checker [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/michaltakac/rfid-duplicates-checker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichaltakac%2Frfid-duplicates-checker", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichaltakac%2Frfid-duplicates-checker'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 126634955565eb4c650a3419482364755f98c600 [INFO] checking michaltakac/rfid-duplicates-checker against master#b2728d5426bab1d8c39709768c7e22b7f66dde5d for pr-135852 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichaltakac%2Frfid-duplicates-checker" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/michaltakac/rfid-duplicates-checker on toolchain b2728d5426bab1d8c39709768c7e22b7f66dde5d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b2728d5426bab1d8c39709768c7e22b7f66dde5d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/michaltakac/rfid-duplicates-checker [INFO] finished tweaking git repo https://github.com/michaltakac/rfid-duplicates-checker [INFO] tweaked toml for git repo https://github.com/michaltakac/rfid-duplicates-checker written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/michaltakac/rfid-duplicates-checker 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" "+b2728d5426bab1d8c39709768c7e22b7f66dde5d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded piet-common v0.4.1 [INFO] [stderr] Downloaded piet-web v0.4.0 [INFO] [stderr] Downloaded piet-cairo v0.4.0 [INFO] [stderr] Downloaded piet-coregraphics v0.4.0 [INFO] [stderr] Downloaded piet-direct2d v0.4.1 [INFO] [stderr] Downloaded piet v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+b2728d5426bab1d8c39709768c7e22b7f66dde5d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] faf16eb94ab969e59d1480db0a77440e5c3272d5a899f44195aa05659f6bfa43 [INFO] running `Command { std: "docker" "start" "-a" "faf16eb94ab969e59d1480db0a77440e5c3272d5a899f44195aa05659f6bfa43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "faf16eb94ab969e59d1480db0a77440e5c3272d5a899f44195aa05659f6bfa43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "faf16eb94ab969e59d1480db0a77440e5c3272d5a899f44195aa05659f6bfa43", kill_on_drop: false }` [INFO] [stdout] faf16eb94ab969e59d1480db0a77440e5c3272d5a899f44195aa05659f6bfa43 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+b2728d5426bab1d8c39709768c7e22b7f66dde5d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f075b39887c045c3441369320fa9cf6dc383920dafaafeafb39866bd0cc877a4 [INFO] running `Command { std: "docker" "start" "-a" "f075b39887c045c3441369320fa9cf6dc383920dafaafeafb39866bd0cc877a4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling serde v1.0.126 [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 version_check v0.9.3 [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling futures-core v0.3.15 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling futures-task v0.3.15 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Compiling anyhow v1.0.41 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Checking futures-sink v0.3.15 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking futures-io v0.3.15 [INFO] [stderr] Compiling futures-macro v0.3.15 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking slab v0.4.3 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling cairo-rs v0.9.1 [INFO] [stderr] Compiling pango v0.9.1 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Checking unic-common v0.9.0 [INFO] [stderr] Checking unic-char-range v0.9.0 [INFO] [stderr] Checking tinystr v0.3.4 [INFO] [stderr] Compiling gio v0.9.1 [INFO] [stderr] Compiling gdk-pixbuf v0.9.0 [INFO] [stderr] Checking unic-ucd-version v0.9.0 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking unic-char-property v0.9.0 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling pangocairo v0.10.0 [INFO] [stderr] Checking unic-langid-impl v0.9.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling atk v0.9.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling const_fn v0.4.8 [INFO] [stderr] Compiling gdk v0.13.2 [INFO] [stderr] Compiling gtk v0.9.2 [INFO] [stderr] Checking unic-ucd-bidi v0.9.0 [INFO] [stderr] Compiling time v0.2.27 [INFO] [stderr] Checking tracing-core v0.1.18 [INFO] [stderr] Checking unic-langid v0.9.0 [INFO] [stderr] Compiling Inflector v0.11.4 [INFO] [stderr] Checking xi-unicode v0.3.0 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking kurbo v0.8.1 [INFO] [stderr] Checking type-map v0.4.0 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking intl_pluralrules v7.0.1 [INFO] [stderr] Checking fluent-langneg v0.13.0 [INFO] [stderr] Checking sharded-slab v0.1.1 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking keyboard-types v0.5.0 [INFO] [stderr] Checking intl-memoizer v0.5.1 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking unic-bidi v0.9.0 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking tracing-subscriber v0.2.19 [INFO] [stderr] Checking piet v0.4.0 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling thiserror-impl v1.0.25 [INFO] [stderr] Compiling strum_macros v0.18.0 [INFO] [stderr] Compiling glib-macros v0.10.1 [INFO] [stderr] Compiling time-macros-impl v0.1.2 [INFO] [stderr] Compiling ouroboros_macro v0.9.5 [INFO] [stderr] Compiling tracing-attributes v0.1.15 [INFO] [stderr] Compiling druid-derive v0.4.0 (https://github.com/linebender/druid.git#bc99cd01) [INFO] [stderr] Checking time-macros v0.1.1 [INFO] [stderr] Checking tracing v0.1.26 [INFO] [stderr] Compiling thiserror v1.0.25 [INFO] [stderr] Compiling system-deps v1.3.2 [INFO] [stderr] Checking fluent-syntax v0.11.0 [INFO] [stderr] Checking ouroboros v0.9.5 [INFO] [stderr] Checking fluent-bundle v0.15.1 [INFO] [stderr] Compiling glib-sys v0.10.1 [INFO] [stderr] Compiling gobject-sys v0.10.0 [INFO] [stderr] Compiling cairo-sys-rs v0.10.0 [INFO] [stderr] Compiling pango-sys v0.10.0 [INFO] [stderr] Compiling gio-sys v0.10.1 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.10.0 [INFO] [stderr] Compiling gdk-sys v0.10.0 [INFO] [stderr] Compiling atk-sys v0.10.0 [INFO] [stderr] Compiling pangocairo-sys v0.11.0 [INFO] [stderr] Compiling gtk-sys v0.10.0 [INFO] [stderr] Checking futures-executor v0.3.15 [INFO] [stderr] Checking glib v0.10.3 [INFO] [stderr] Checking futures v0.3.15 [INFO] [stderr] Checking piet-cairo v0.4.0 [INFO] [stderr] Checking piet-common v0.4.1 [INFO] [stderr] Checking druid-shell v0.7.0 (https://github.com/linebender/druid.git#bc99cd01) [INFO] [stderr] Checking druid v0.7.0 (https://github.com/linebender/druid.git#bc99cd01) [INFO] [stderr] Checking rfid-checker v1.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/main.rs:67:33 [INFO] [stdout] | [INFO] [stdout] 67 | if let Some(path) = &FILE_PATH { [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] help: use `&raw const` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 67 | if let Some(path) = &raw const FILE_PATH { [INFO] [stdout] | ~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/main.rs:67:33 [INFO] [stdout] | [INFO] [stdout] 67 | if let Some(path) = &FILE_PATH { [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] help: use `&raw const` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 67 | if let Some(path) = &raw const FILE_PATH { [INFO] [stdout] | ~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 07s [INFO] running `Command { std: "docker" "inspect" "f075b39887c045c3441369320fa9cf6dc383920dafaafeafb39866bd0cc877a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f075b39887c045c3441369320fa9cf6dc383920dafaafeafb39866bd0cc877a4", kill_on_drop: false }` [INFO] [stdout] f075b39887c045c3441369320fa9cf6dc383920dafaafeafb39866bd0cc877a4