[INFO] fetching crate autd 6.0.0...
[INFO] checking autd-6.0.0 against try#d990716b6a1fdde1300748828a9c9e79dfd0b898 for pr-74846
[INFO] extracting crate autd 6.0.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate autd 6.0.0 on toolchain d990716b6a1fdde1300748828a9c9e79dfd0b898
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate autd 6.0.0
[INFO] finished tweaking crates.io crate autd 6.0.0
[INFO] tweaked toml for crates.io crate autd 6.0.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate autd 6.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded autd-gain v6.0.0
[INFO] [stderr]   Downloaded autd-modulation v1.0.0
[INFO] [stderr]   Downloaded autd-core v6.0.0
[INFO] [stderr]   Downloaded autd-sequence v6.0.0
[INFO] [stderr]   Downloaded autd-geometry v1.1.0
[INFO] [stderr]   Downloaded autd-timer v1.2.0
[INFO] [stderr]   Downloaded autd-link v1.0.0
[INFO] [stderr]   Downloaded autd-soem-link v5.0.0
[INFO] [stderr]   Downloaded autd-core v5.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "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] 447fe4f69b56d048a7e8278935040c7fb29029688529d8e646b2e6a28fa405c1
[INFO] running `Command { std: "docker" "start" "-a" "447fe4f69b56d048a7e8278935040c7fb29029688529d8e646b2e6a28fa405c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "447fe4f69b56d048a7e8278935040c7fb29029688529d8e646b2e6a28fa405c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "447fe4f69b56d048a7e8278935040c7fb29029688529d8e646b2e6a28fa405c1", kill_on_drop: false }`
[INFO] [stdout] 447fe4f69b56d048a7e8278935040c7fb29029688529d8e646b2e6a28fa405c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33f26fc0324f2d19dae439e14733f4171169b10c911a00ee0d63554be5098a5e
[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" "33f26fc0324f2d19dae439e14733f4171169b10c911a00ee0d63554be5098a5e", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.8
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling cc v1.0.58
[INFO] [stderr]     Checking autd-link v1.0.0
[INFO] [stderr]     Checking matrixmultiply v0.2.3
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-iter v0.1.41
[INFO] [stderr]     Checking autd-core v6.0.0
[INFO] [stderr]     Checking autd-core v5.0.0
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]    Compiling autd-timer v1.2.0
[INFO] [stderr]    Compiling autd-soem-link v5.0.0
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking generic-array v0.13.2
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking rand_distr v0.2.2
[INFO] [stderr]     Checking alga v0.9.3
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]     Checking autd-modulation v1.0.0
[INFO] [stderr]     Checking nalgebra v0.20.0
[INFO] [stderr]     Checking na v0.20.1
[INFO] [stderr]     Checking autd-geometry v1.1.0
[INFO] [stderr]     Checking autd-gain v6.0.0
[INFO] [stderr]     Checking autd-sequence v6.0.0
[INFO] [stderr]     Checking autd v6.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.40s
[INFO] running `Command { std: "docker" "inspect" "33f26fc0324f2d19dae439e14733f4171169b10c911a00ee0d63554be5098a5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33f26fc0324f2d19dae439e14733f4171169b10c911a00ee0d63554be5098a5e", kill_on_drop: false }`
[INFO] [stdout] 33f26fc0324f2d19dae439e14733f4171169b10c911a00ee0d63554be5098a5e