[INFO] cloning repository https://github.com/uniphil/light-organ
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/uniphil/light-organ" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funiphil%2Flight-organ", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funiphil%2Flight-organ'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9a5691f41bab90490fe2b528ce1d863e96ce9d69
[INFO] checking uniphil/light-organ against master#5e3f1b148db5bfa27fee52464ae1f5d34c49d77b for pr-75502
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funiphil%2Flight-organ" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/uniphil/light-organ on toolchain 5e3f1b148db5bfa27fee52464ae1f5d34c49d77b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/uniphil/light-organ
[INFO] finished tweaking git repo https://github.com/uniphil/light-organ
[INFO] tweaked toml for git repo https://github.com/uniphil/light-organ written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/uniphil/light-organ already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b752ebc1874e6fc2f9cbe42ee93dc163761cd4be966e79e219656e5b2f6fcf2
[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" "6b752ebc1874e6fc2f9cbe42ee93dc163761cd4be966e79e219656e5b2f6fcf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b752ebc1874e6fc2f9cbe42ee93dc163761cd4be966e79e219656e5b2f6fcf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b752ebc1874e6fc2f9cbe42ee93dc163761cd4be966e79e219656e5b2f6fcf2", kill_on_drop: false }`
[INFO] [stdout] 6b752ebc1874e6fc2f9cbe42ee93dc163761cd4be966e79e219656e5b2f6fcf2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dcae7df423bdd6e62caae8c7b5b2a3f9c157c4f96de69e9ebff33b057b1f29ea
[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" "dcae7df423bdd6e62caae8c7b5b2a3f9c157c4f96de69e9ebff33b057b1f29ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v0.1.2
[INFO] [stderr]     Checking lazy_static v0.2.11
[INFO] [stderr]     Checking libc v0.2.34
[INFO] [stderr]    Compiling libloading v0.4.2
[INFO] [stderr]     Checking bitflags v0.7.0
[INFO] [stderr]     Checking rust-hsluv v0.1.3
[INFO] [stderr]     Checking lossyq v0.1.19
[INFO] [stderr]     Checking goertzel v0.2.0 (https://github.com/uniphil/goertzel?branch=f32-samples#1c481432)
[INFO] [stderr]     Checking num-integer v0.1.35
[INFO] [stderr]    Compiling sdl2-sys v0.31.0
[INFO] [stderr]     Checking num-iter v0.1.34
[INFO] [stderr]     Checking num v0.1.41
[INFO] [stderr]     Checking rand v0.3.18
[INFO] [stderr]     Checking jack-sys v0.1.5
[INFO] [stderr]     Checking jack v0.5.6
[INFO] [stderr]     Checking sdl2 v0.31.0
[INFO] [stderr]     Checking light-organ-blah v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.23s
[INFO] running `Command { std: "docker" "inspect" "dcae7df423bdd6e62caae8c7b5b2a3f9c157c4f96de69e9ebff33b057b1f29ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcae7df423bdd6e62caae8c7b5b2a3f9c157c4f96de69e9ebff33b057b1f29ea", kill_on_drop: false }`
[INFO] [stdout] dcae7df423bdd6e62caae8c7b5b2a3f9c157c4f96de69e9ebff33b057b1f29ea