[INFO] fetching crate pico-enumeration 0.3.1...
[INFO] checking pico-enumeration-0.3.1 against master#db1fb85cff63ad5fffe435e17128f99f9e1d970c for pr-89056
[INFO] extracting crate pico-enumeration 0.3.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate pico-enumeration 0.3.1 on toolchain db1fb85cff63ad5fffe435e17128f99f9e1d970c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pico-enumeration 0.3.1
[INFO] finished tweaking crates.io crate pico-enumeration 0.3.1
[INFO] tweaked toml for crates.io crate pico-enumeration 0.3.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 79bc3db21a808e63bb34e13d4e6cc83df57c2e6d5dfc4d487ceade8dd40c4d55
[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" "79bc3db21a808e63bb34e13d4e6cc83df57c2e6d5dfc4d487ceade8dd40c4d55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "79bc3db21a808e63bb34e13d4e6cc83df57c2e6d5dfc4d487ceade8dd40c4d55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79bc3db21a808e63bb34e13d4e6cc83df57c2e6d5dfc4d487ceade8dd40c4d55", kill_on_drop: false }`
[INFO] [stdout] 79bc3db21a808e63bb34e13d4e6cc83df57c2e6d5dfc4d487ceade8dd40c4d55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "check" "--frozen" "--all" "--all-targets" "--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] 7cde8ea0acb9aebbba4ea434caea9cc79db1ced35573fd6c1590bcd08c64d420
[INFO] running `Command { std: "docker" "start" "-a" "7cde8ea0acb9aebbba4ea434caea9cc79db1ced35573fd6c1590bcd08c64d420", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.102
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]     Checking c_vec v2.0.0
[INFO] [stderr]     Checking version-compare v0.0.11
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking libloading v0.7.0
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking tracing-core v0.1.20
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]     Checking crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling enum-iterator-derive v0.6.0
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]     Checking pico-sys-dynamic v0.3.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.1
[INFO] [stderr]     Checking crossbeam-queue v0.3.2
[INFO] [stderr]     Checking tracing v0.1.28
[INFO] [stderr]     Checking crossbeam-deque v0.8.1
[INFO] [stderr]     Checking crossbeam v0.8.1
[INFO] [stderr]     Checking parking_lot_core v0.8.5
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking udev v0.5.0
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking usb_enumeration v0.1.2
[INFO] [stderr]     Checking enum-iterator v0.6.0
[INFO] [stderr]     Checking pico-common v0.3.1
[INFO] [stderr]     Checking pico-driver v0.3.1
[INFO] [stderr]     Checking pico-device v0.3.1
[INFO] [stderr]     Checking pico-enumeration v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.73s
[INFO] running `Command { std: "docker" "inspect" "7cde8ea0acb9aebbba4ea434caea9cc79db1ced35573fd6c1590bcd08c64d420", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cde8ea0acb9aebbba4ea434caea9cc79db1ced35573fd6c1590bcd08c64d420", kill_on_drop: false }`
[INFO] [stdout] 7cde8ea0acb9aebbba4ea434caea9cc79db1ced35573fd6c1590bcd08c64d420