[INFO] fetching crate wasmer-engine-jit 1.0.0-alpha3...
[INFO] checking wasmer-engine-jit-1.0.0-alpha3 against try#075992eda207e1647b699c8c8ada67b32ce7b115 for pr-77271
[INFO] extracting crate wasmer-engine-jit 1.0.0-alpha3 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate wasmer-engine-jit 1.0.0-alpha3 on toolchain 075992eda207e1647b699c8c8ada67b32ce7b115
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+075992eda207e1647b699c8c8ada67b32ce7b115" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasmer-engine-jit 1.0.0-alpha3
[INFO] finished tweaking crates.io crate wasmer-engine-jit 1.0.0-alpha3
[INFO] tweaked toml for crates.io crate wasmer-engine-jit 1.0.0-alpha3 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+075992eda207e1647b699c8c8ada67b32ce7b115" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+075992eda207e1647b699c8c8ada67b32ce7b115" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+075992eda207e1647b699c8c8ada67b32ce7b115" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b1f7571d7c19b259f29a69e217e35b4316ab521c3a0f5bcce4e410531e6e3b45
[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" "b1f7571d7c19b259f29a69e217e35b4316ab521c3a0f5bcce4e410531e6e3b45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1f7571d7c19b259f29a69e217e35b4316ab521c3a0f5bcce4e410531e6e3b45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1f7571d7c19b259f29a69e217e35b4316ab521c3a0f5bcce4e410531e6e3b45", kill_on_drop: false }`
[INFO] [stdout] b1f7571d7c19b259f29a69e217e35b4316ab521c3a0f5bcce4e410531e6e3b45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+075992eda207e1647b699c8c8ada67b32ce7b115" "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] 599f53a1e92ab0d6fb0b9470c56d70662f72e0ec86d3b7b5047eda15130d8495
[INFO] running `Command { std: "docker" "start" "-a" "599f53a1e92ab0d6fb0b9470c56d70662f72e0ec86d3b7b5047eda15130d8495", kill_on_drop: false }`
[INFO] [stderr]     Checking wasmparser v0.57.0
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]     Checking backtrace v0.3.51
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]     Checking region v2.2.0
[INFO] [stderr]     Checking cranelift-entity v0.65.0
[INFO] [stderr]     Checking wasmer-types v1.0.0-alpha3
[INFO] [stderr]     Checking wasmer-vm v1.0.0-alpha3
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling enumset_derive v0.5.0
[INFO] [stderr]     Checking enumset v1.0.1
[INFO] [stderr]     Checking wasmer-compiler v1.0.0-alpha3
[INFO] [stderr]     Checking wasmer-engine v1.0.0-alpha3
[INFO] [stderr]     Checking wasmer-engine-jit v1.0.0-alpha3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.50s
[INFO] running `Command { std: "docker" "inspect" "599f53a1e92ab0d6fb0b9470c56d70662f72e0ec86d3b7b5047eda15130d8495", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "599f53a1e92ab0d6fb0b9470c56d70662f72e0ec86d3b7b5047eda15130d8495", kill_on_drop: false }`
[INFO] [stdout] 599f53a1e92ab0d6fb0b9470c56d70662f72e0ec86d3b7b5047eda15130d8495