[INFO] fetching crate wasmer-cache 1.0.0-alpha3...
[INFO] checking wasmer-cache-1.0.0-alpha3 against master#d62d3f7fa9a91d933213cc10e20e740608983f64 for pr-77015
[INFO] extracting crate wasmer-cache 1.0.0-alpha3 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate wasmer-cache 1.0.0-alpha3 on toolchain d62d3f7fa9a91d933213cc10e20e740608983f64
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasmer-cache 1.0.0-alpha3
[INFO] finished tweaking crates.io crate wasmer-cache 1.0.0-alpha3
[INFO] tweaked toml for crates.io crate wasmer-cache 1.0.0-alpha3 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "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] b60b3a609c4f7d992b24221538443f43855e6891fabe7dc43c4d627643052f8e
[INFO] running `Command { std: "docker" "start" "-a" "b60b3a609c4f7d992b24221538443f43855e6891fabe7dc43c4d627643052f8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b60b3a609c4f7d992b24221538443f43855e6891fabe7dc43c4d627643052f8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b60b3a609c4f7d992b24221538443f43855e6891fabe7dc43c4d627643052f8e", kill_on_drop: false }`
[INFO] [stdout] b60b3a609c4f7d992b24221538443f43855e6891fabe7dc43c4d627643052f8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "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] 595aaaac8c6b72ff78d5346048a97c35c961559ff8c677fbfb9e0a55144ce1c1
[INFO] running `Command { std: "docker" "start" "-a" "595aaaac8c6b72ff78d5346048a97c35c961559ff8c677fbfb9e0a55144ce1c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]     Checking arrayvec v0.5.1
[INFO] [stderr]     Checking arrayref v0.3.6
[INFO] [stderr]     Checking constant_time_eq v0.1.5
[INFO] [stderr]     Checking hex v0.4.2
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking bincode v1.3.1
[INFO] [stderr]     Checking wasmer-compiler v1.0.0-alpha3
[INFO] [stderr]     Checking wasmer-engine v1.0.0-alpha3
[INFO] [stderr]     Checking wasmer v1.0.0-alpha3
[INFO] [stderr]     Checking generic-array v0.14.4
[INFO] [stderr]     Checking crypto-mac v0.8.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking blake3 v0.3.7
[INFO] [stderr]     Checking wasmer-cache v1.0.0-alpha3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.84s
[INFO] running `Command { std: "docker" "inspect" "595aaaac8c6b72ff78d5346048a97c35c961559ff8c677fbfb9e0a55144ce1c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "595aaaac8c6b72ff78d5346048a97c35c961559ff8c677fbfb9e0a55144ce1c1", kill_on_drop: false }`
[INFO] [stdout] 595aaaac8c6b72ff78d5346048a97c35c961559ff8c677fbfb9e0a55144ce1c1