[INFO] fetching crate helion 0.5.0... [INFO] testing helion-0.5.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate helion 0.5.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate helion 0.5.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate helion 0.5.0 [INFO] finished tweaking crates.io crate helion 0.5.0 [INFO] tweaked toml for crates.io crate helion 0.5.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate crates.io crate helion 0.5.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded termios v0.2.2 [INFO] [stderr] Downloaded error-chain v0.5.0 [INFO] [stderr] Downloaded pkg-config v0.3.9 [INFO] [stderr] Downloaded metadeps v1.1.2 [INFO] [stderr] Downloaded clock_ticks v0.1.0 [INFO] [stderr] Downloaded toml v0.2.1 [INFO] [stderr] Downloaded dxgcap v0.2.1 [INFO] [stderr] Downloaded dtoa v0.4.1 [INFO] [stderr] Downloaded rustc-demangle v0.1.4 [INFO] [stderr] Downloaded lazy_static v0.2.8 [INFO] [stderr] Downloaded libc v0.2.23 [INFO] [stderr] Downloaded cpuprofiler v0.0.3 [INFO] [stderr] Downloaded num-traits v0.1.39 [INFO] [stderr] Downloaded serial v0.3.4 [INFO] [stderr] Downloaded itoa v0.3.1 [INFO] [stderr] Downloaded x11cap v0.4.1 [INFO] [stderr] Downloaded cfg-if v0.1.1 [INFO] [stderr] Downloaded serde_derive_internals v0.15.1 [INFO] [stderr] Downloaded serde_json v1.0.2 [INFO] [stderr] Downloaded gcc v0.3.50 [INFO] [stderr] Downloaded ioctl-rs v0.1.5 [INFO] [stderr] Downloaded backtrace v0.2.3 [INFO] [stderr] Downloaded dbghelp-sys v0.2.0 [INFO] [stderr] Downloaded x11 v2.14.0 [INFO] [stderr] Downloaded captrs v0.3.0 [INFO] [stderr] Downloaded backtrace-sys v0.1.11 [INFO] [stderr] Downloaded serde_derive v1.0.8 [INFO] [stderr] Downloaded serde v1.0.8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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] 2a223c76a24f4ab508d503fbb05ef7bcf4897522645a1f7856f99a4ca498013a [INFO] running `Command { std: "docker" "start" "-a" "2a223c76a24f4ab508d503fbb05ef7bcf4897522645a1f7856f99a4ca498013a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2a223c76a24f4ab508d503fbb05ef7bcf4897522645a1f7856f99a4ca498013a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a223c76a24f4ab508d503fbb05ef7bcf4897522645a1f7856f99a4ca498013a", kill_on_drop: false }` [INFO] [stdout] 2a223c76a24f4ab508d503fbb05ef7bcf4897522645a1f7856f99a4ca498013a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6faafbfae6dd352e19130eb047c7246af09d65bc56db8134a29693256db4619a [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" "6faafbfae6dd352e19130eb047c7246af09d65bc56db8134a29693256db4619a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.23 [INFO] [stderr] Compiling pkg-config v0.3.9 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling x11cap v0.4.1 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling serde v1.0.8 [INFO] [stderr] Compiling num-traits v0.1.39 [INFO] [stderr] Compiling itoa v0.3.1 [INFO] [stderr] Compiling dtoa v0.4.1 [INFO] [stderr] Compiling helion v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling clock_ticks v0.1.0 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling metadeps v1.1.2 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling termios v0.2.2 [INFO] [stderr] Compiling ioctl-rs v0.1.5 [INFO] [stderr] Compiling serial v0.3.4 [INFO] [stderr] Compiling x11 v2.14.0 [INFO] [stderr] Compiling serde_derive_internals v0.15.1 [INFO] [stderr] Compiling serde_derive v1.0.8 [INFO] [stderr] Compiling captrs v0.3.0 [INFO] [stderr] Compiling serde_json v1.0.2 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 28.49s [INFO] running `Command { std: "docker" "inspect" "6faafbfae6dd352e19130eb047c7246af09d65bc56db8134a29693256db4619a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6faafbfae6dd352e19130eb047c7246af09d65bc56db8134a29693256db4619a", kill_on_drop: false }` [INFO] [stdout] 6faafbfae6dd352e19130eb047c7246af09d65bc56db8134a29693256db4619a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--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] 00a16a0784a14227ad6335be7419a035e1a6183c0e2eab698f5bb7aca100a0e2 [INFO] running `Command { std: "docker" "start" "-a" "00a16a0784a14227ad6335be7419a035e1a6183c0e2eab698f5bb7aca100a0e2", kill_on_drop: false }` [INFO] [stderr] Compiling helion v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.64s [INFO] running `Command { std: "docker" "inspect" "00a16a0784a14227ad6335be7419a035e1a6183c0e2eab698f5bb7aca100a0e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00a16a0784a14227ad6335be7419a035e1a6183c0e2eab698f5bb7aca100a0e2", kill_on_drop: false }` [INFO] [stdout] 00a16a0784a14227ad6335be7419a035e1a6183c0e2eab698f5bb7aca100a0e2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", 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] ba912535e60b9f63de50dbc19d3b36b44e04c207876393425f39cb15f4db8cdf [INFO] running `Command { std: "docker" "start" "-a" "ba912535e60b9f63de50dbc19d3b36b44e04c207876393425f39cb15f4db8cdf", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/helion-69fbf6ce87948c4e) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test config::parse_led_indices_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ba912535e60b9f63de50dbc19d3b36b44e04c207876393425f39cb15f4db8cdf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba912535e60b9f63de50dbc19d3b36b44e04c207876393425f39cb15f4db8cdf", kill_on_drop: false }` [INFO] [stdout] ba912535e60b9f63de50dbc19d3b36b44e04c207876393425f39cb15f4db8cdf