[INFO] cloning repository https://github.com/jshan2017/Anmok [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jshan2017/Anmok" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjshan2017%2FAnmok", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjshan2017%2FAnmok'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 56e824da67f0735ffdffc517cdbd7ba225fe7cb1 [INFO] checking jshan2017/Anmok against master#c724b67e1b474262917a5154d74e7072267593fe for pr-74315 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjshan2017%2FAnmok" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jshan2017/Anmok on toolchain c724b67e1b474262917a5154d74e7072267593fe [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c724b67e1b474262917a5154d74e7072267593fe" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jshan2017/Anmok [INFO] finished tweaking git repo https://github.com/jshan2017/Anmok [INFO] tweaked toml for git repo https://github.com/jshan2017/Anmok written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/jshan2017/Anmok already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c724b67e1b474262917a5154d74e7072267593fe" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+c724b67e1b474262917a5154d74e7072267593fe" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 4d414238eade5835e4e2bb205fc018d1fe01ef4509a8875af8a8b25f764f045c [INFO] running `Command { std: "docker" "start" "-a" "4d414238eade5835e4e2bb205fc018d1fe01ef4509a8875af8a8b25f764f045c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4d414238eade5835e4e2bb205fc018d1fe01ef4509a8875af8a8b25f764f045c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d414238eade5835e4e2bb205fc018d1fe01ef4509a8875af8a8b25f764f045c", kill_on_drop: false }` [INFO] [stdout] 4d414238eade5835e4e2bb205fc018d1fe01ef4509a8875af8a8b25f764f045c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+c724b67e1b474262917a5154d74e7072267593fe" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 932cc7b46e7913ab4eec7869ffd55a580f9583c039f6b62e651e745ea93bd5b1 [INFO] running `Command { std: "docker" "start" "-a" "932cc7b46e7913ab4eec7869ffd55a580f9583c039f6b62e651e745ea93bd5b1", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libc v0.2.72 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling pkg-config v0.3.18 [INFO] [stderr] Compiling cc v1.0.58 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling libloading v0.6.2 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling rayon-core v1.7.1 [INFO] [stderr] Checking num-traits v0.1.39 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking smallvec v1.4.1 [INFO] [stderr] Checking adler32 v1.1.0 [INFO] [stderr] Compiling syn v1.0.35 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling openssl v0.10.30 [INFO] [stderr] Checking instant v0.1.6 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking approx v0.1.1 [INFO] [stderr] Checking linked-hash-map v0.5.3 [INFO] [stderr] Checking color_quant v1.0.0 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Checking takeable-option v0.5.0 [INFO] [stderr] Checking scoped_threadpool v0.1.7 [INFO] [stderr] Compiling proc-macro2 v0.3.8 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking petgraph v0.4.13 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking gif v0.10.3 [INFO] [stderr] Checking ordered-float v0.5.2 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling rayon v1.3.1 [INFO] [stderr] Compiling num-rational v0.3.0 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling gl_generator v0.13.1 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Compiling wayland-scanner v0.23.6 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Checking stb_truetype v0.3.1 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking tiff v0.5.0 [INFO] [stderr] Checking wayland-sys v0.23.6 [INFO] [stderr] Compiling syn v0.13.11 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking backtrace v0.3.50 [INFO] [stderr] Checking daggy v0.5.0 [INFO] [stderr] Checking stb_truetype v0.2.8 [INFO] [stderr] Checking png v0.16.7 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Compiling openssl-sys v0.9.58 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking rusttype v0.5.2 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking ordered-float v1.1.0 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking line_drawing v0.7.0 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Compiling glium v0.27.0 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking rusttype v0.8.3 [INFO] [stderr] Compiling glutin_glx_sys v0.1.6 [INFO] [stderr] Compiling glutin_egl_sys v0.1.4 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking num-iter v0.1.33 [INFO] [stderr] Checking rusttype v0.7.9 [INFO] [stderr] Checking andrew v0.2.1 [INFO] [stderr] Compiling wayland-client v0.23.6 [INFO] [stderr] Compiling wayland-protocols v0.23.6 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking num v0.1.39 [INFO] [stderr] Checking calloop v0.4.4 [INFO] [stderr] Checking wayland-commons v0.23.6 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Checking jpeg-decoder v0.1.20 [INFO] [stderr] Checking image v0.23.7 [INFO] [stderr] Compiling conrod_derive v0.1.2 [INFO] [stderr] Checking pistoncore-input v0.21.0 [INFO] [stderr] Checking smithay-client-toolkit v0.6.6 [INFO] [stderr] Checking conrod v0.61.1 [INFO] [stderr] Checking winit v0.22.2 [INFO] [stderr] Checking glutin v0.24.1 [INFO] [stderr] Checking Anmok v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `display` [INFO] [stdout] --> src/window/mod.rs:9:7 [INFO] [stdout] | [INFO] [stdout] 9 | let display = glium::Display::new(wb, cb, &event_loop).unwrap(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_display` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `display` [INFO] [stdout] --> src/window/mod.rs:9:7 [INFO] [stdout] | [INFO] [stdout] 9 | let display = glium::Display::new(wb, cb, &event_loop).unwrap(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_display` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/pdf.rs:104:13 [INFO] [stdout] | [INFO] [stdout] 104 | write!(pdf.output, " /Contents {} 0 R\n", contents_object_id); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/pdf.rs:104:13 [INFO] [stdout] | [INFO] [stdout] 104 | write!(pdf.output, " /Contents {} 0 R\n", contents_object_id); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 30s [INFO] running `Command { std: "docker" "inspect" "932cc7b46e7913ab4eec7869ffd55a580f9583c039f6b62e651e745ea93bd5b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "932cc7b46e7913ab4eec7869ffd55a580f9583c039f6b62e651e745ea93bd5b1", kill_on_drop: false }` [INFO] [stdout] 932cc7b46e7913ab4eec7869ffd55a580f9583c039f6b62e651e745ea93bd5b1