[INFO] cloning repository https://github.com/biddellns/nom-practice [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/biddellns/nom-practice" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbiddellns%2Fnom-practice", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbiddellns%2Fnom-practice'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cfb21e6edafe1a5f9a3a38d41d2e91538b4c3031 [INFO] checking biddellns/nom-practice against master#3aedcf06b73fc36feeebca3d579e1d2a6c40acc5 for pr-65819 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbiddellns%2Fnom-practice" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/biddellns/nom-practice on toolchain 3aedcf06b73fc36feeebca3d579e1d2a6c40acc5 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/biddellns/nom-practice [INFO] finished tweaking git repo https://github.com/biddellns/nom-practice [INFO] tweaked toml for git repo https://github.com/biddellns/nom-practice written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/biddellns/nom-practice already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/jobserver:/tmp/crater-runner-fifo:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 885e3b69830bebe753277d0921d5b473e2af36ff8dc17e69add5129a0396e676 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "885e3b69830bebe753277d0921d5b473e2af36ff8dc17e69add5129a0396e676", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "885e3b69830bebe753277d0921d5b473e2af36ff8dc17e69add5129a0396e676", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "885e3b69830bebe753277d0921d5b473e2af36ff8dc17e69add5129a0396e676", kill_on_drop: false }` [INFO] [stdout] 885e3b69830bebe753277d0921d5b473e2af36ff8dc17e69add5129a0396e676 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/jobserver:/tmp/crater-runner-fifo:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "RUSTUP_TOOLCHAIN=3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "-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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/tmp/crater-runner-fifo/jobserver-crater-fwd" "/opt/rustwide/cargo-home/bin/cargo" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dbdef825093bcf5a331256ad3a565593afb9c5bd53567f87e779193217cb9638 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "dbdef825093bcf5a331256ad3a565593afb9c5bd53567f87e779193217cb9638", kill_on_drop: false }` [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling lexical-core v0.7.5 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking funty v1.1.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Checking runner v0.1.0 (/opt/rustwide/workdir/runner) [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Checking bitvec v0.19.4 [INFO] [stderr] Checking hex-color v0.1.0 (/opt/rustwide/workdir/libs/hex-color) [INFO] [stdout] warning: function is never used: `from_hex` [INFO] [stdout] --> libs/hex-color/src/lib.rs:21:4 [INFO] [stdout] | [INFO] [stdout] 21 | fn from_hex(input: &str) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `is_hex_digit` [INFO] [stdout] --> libs/hex-color/src/lib.rs:25:4 [INFO] [stdout] | [INFO] [stdout] 25 | fn is_hex_digit(c: char) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `hex_primary` [INFO] [stdout] --> libs/hex-color/src/lib.rs:29:4 [INFO] [stdout] | [INFO] [stdout] 29 | fn hex_primary(input: &str) -> IResult<&str, u8> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `hex_color` [INFO] [stdout] --> libs/hex-color/src/lib.rs:36:4 [INFO] [stdout] | [INFO] [stdout] 36 | fn hex_color(input: &str) -> IResult<&str, Color> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `hex_number` [INFO] [stdout] --> libs/hex-color/src/lib.rs:43:4 [INFO] [stdout] | [INFO] [stdout] 43 | fn hex_number(input: &str) -> IResult<&str, ColorHex> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `hex_raw` [INFO] [stdout] --> libs/hex-color/src/lib.rs:50:4 [INFO] [stdout] | [INFO] [stdout] 50 | fn hex_raw(input: &str) -> IResult<&str, String> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.51s [INFO] running `Command { std: "docker" "inspect" "dbdef825093bcf5a331256ad3a565593afb9c5bd53567f87e779193217cb9638", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dbdef825093bcf5a331256ad3a565593afb9c5bd53567f87e779193217cb9638", kill_on_drop: false }` [INFO] [stdout] dbdef825093bcf5a331256ad3a565593afb9c5bd53567f87e779193217cb9638