[INFO] cloning repository https://github.com/jamesmunns/synthtoy [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jamesmunns/synthtoy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamesmunns%2Fsynthtoy", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamesmunns%2Fsynthtoy'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 600e083ec1e9f159e7402273623544c2b9abdef7 [INFO] checking jamesmunns/synthtoy against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamesmunns%2Fsynthtoy" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jamesmunns/synthtoy on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-3/source/.cargo/config [INFO] started tweaking git repo https://github.com/jamesmunns/synthtoy [INFO] finished tweaking git repo https://github.com/jamesmunns/synthtoy [INFO] tweaked toml for git repo https://github.com/jamesmunns/synthtoy written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/jamesmunns/synthtoy already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bbqueue v0.4.12 [INFO] [stderr] Downloaded clang-sys v0.29.2 [INFO] [stderr] Downloaded serde_derive v1.0.125 [INFO] [stderr] Downloaded toml v0.5.8 [INFO] [stderr] Downloaded serde v1.0.125 [INFO] [stderr] Downloaded coreaudio-sys v0.2.4 [INFO] [stderr] Downloaded thiserror-impl v1.0.13 [INFO] [stderr] Downloaded thiserror v1.0.13 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6caf224a3179405cd58450b440db378dbee09dcd4535405ed05b2398dc8f86e0 [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" "6caf224a3179405cd58450b440db378dbee09dcd4535405ed05b2398dc8f86e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6caf224a3179405cd58450b440db378dbee09dcd4535405ed05b2398dc8f86e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6caf224a3179405cd58450b440db378dbee09dcd4535405ed05b2398dc8f86e0", kill_on_drop: false }` [INFO] [stdout] 6caf224a3179405cd58450b440db378dbee09dcd4535405ed05b2398dc8f86e0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bf8e8fd0f7aeca3fb9fd1910e66a9833a6fa6746a32d9fc467124a4cc84b03aa [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" "bf8e8fd0f7aeca3fb9fd1910e66a9833a6fa6746a32d9fc467124a4cc84b03aa", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling cpal v0.11.0 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking hound v3.4.0 [INFO] [stderr] Compiling minimp3-sys v0.3.2 [INFO] [stderr] Checking slice-deque v0.3.0 [INFO] [stderr] Checking generic-array v0.13.2 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Checking bbqueue v0.4.12 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling alsa-sys v0.1.2 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Checking ogg v0.7.0 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Checking minimp3 v0.3.5 [INFO] [stderr] Checking lewton v0.10.1 [INFO] [stderr] Compiling thiserror-impl v1.0.13 [INFO] [stderr] Checking thiserror v1.0.13 [INFO] [stderr] Checking rodio v0.11.0 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking synthtoy v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 43.31s [INFO] running `Command { std: "docker" "inspect" "bf8e8fd0f7aeca3fb9fd1910e66a9833a6fa6746a32d9fc467124a4cc84b03aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf8e8fd0f7aeca3fb9fd1910e66a9833a6fa6746a32d9fc467124a4cc84b03aa", kill_on_drop: false }` [INFO] [stdout] bf8e8fd0f7aeca3fb9fd1910e66a9833a6fa6746a32d9fc467124a4cc84b03aa