[INFO] fetching crate fce-wit-interfaces 0.1.8...
[INFO] checking fce-wit-interfaces-0.1.8 against try#6f12b8fe67b4eed2e838dab803ed9493b9d62c0f for pr-79073
[INFO] extracting crate fce-wit-interfaces 0.1.8 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate fce-wit-interfaces 0.1.8 on toolchain 6f12b8fe67b4eed2e838dab803ed9493b9d62c0f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fce-wit-interfaces 0.1.8
[INFO] finished tweaking crates.io crate fce-wit-interfaces 0.1.8
[INFO] tweaked toml for crates.io crate fce-wit-interfaces 0.1.8 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "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] ad488e2cdbb7140eb1694666bf77b5aee3042f5dd2341d373f13c5ece833984c
[INFO] running `Command { std: "docker" "start" "-a" "ad488e2cdbb7140eb1694666bf77b5aee3042f5dd2341d373f13c5ece833984c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad488e2cdbb7140eb1694666bf77b5aee3042f5dd2341d373f13c5ece833984c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad488e2cdbb7140eb1694666bf77b5aee3042f5dd2341d373f13c5ece833984c", kill_on_drop: false }`
[INFO] [stdout] ad488e2cdbb7140eb1694666bf77b5aee3042f5dd2341d373f13c5ece833984c
[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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "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] f5016ea35466b8e2cd6cb871602a175f210d1f0b511116a925f78bbdf7c007c8
[INFO] running `Command { std: "docker" "start" "-a" "f5016ea35466b8e2cd6cb871602a175f210d1f0b511116a925f78bbdf7c007c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling lexical-core v0.7.4
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking itoa v0.4.6
[INFO] [stderr]     Checking safe-transmute v0.11.0
[INFO] [stderr]     Checking wast v8.0.0
[INFO] [stderr]    Compiling syn v1.0.50
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]     Checking serde_json v1.0.59
[INFO] [stderr]     Checking multimap v0.8.2
[INFO] [stderr]     Checking wasmer-interface-types-fl v0.17.17
[INFO] [stderr]     Checking fce-wit-interfaces v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.20s
[INFO] running `Command { std: "docker" "inspect" "f5016ea35466b8e2cd6cb871602a175f210d1f0b511116a925f78bbdf7c007c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5016ea35466b8e2cd6cb871602a175f210d1f0b511116a925f78bbdf7c007c8", kill_on_drop: false }`
[INFO] [stdout] f5016ea35466b8e2cd6cb871602a175f210d1f0b511116a925f78bbdf7c007c8