[INFO] fetching crate fce-wit-interfaces 0.1.29...
[INFO] checking fce-wit-interfaces-0.1.29 against master#4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5 for pr-81174
[INFO] extracting crate fce-wit-interfaces 0.1.29 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate fce-wit-interfaces 0.1.29 on toolchain 4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fce-wit-interfaces 0.1.29
[INFO] finished tweaking crates.io crate fce-wit-interfaces 0.1.29
[INFO] tweaked toml for crates.io crate fce-wit-interfaces 0.1.29 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "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] 626deb142cba884426ad4ca5a7e6b3524446fdf30cb3208569c001a9249ecc60
[INFO] running `Command { std: "docker" "start" "-a" "626deb142cba884426ad4ca5a7e6b3524446fdf30cb3208569c001a9249ecc60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "626deb142cba884426ad4ca5a7e6b3524446fdf30cb3208569c001a9249ecc60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "626deb142cba884426ad4ca5a7e6b3524446fdf30cb3208569c001a9249ecc60", kill_on_drop: false }`
[INFO] [stdout] 626deb142cba884426ad4ca5a7e6b3524446fdf30cb3208569c001a9249ecc60
[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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 00d7c081e5101e42e90919cf65a9d5e79315eb20bc5dd7a2b2dc9373f57c9c8e
[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" "00d7c081e5101e42e90919cf65a9d5e79315eb20bc5dd7a2b2dc9373f57c9c8e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]    Compiling lexical-core v0.7.4
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]    Compiling log v0.4.13
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]     Checking it-to-bytes v0.1.0
[INFO] [stderr]     Checking safe-transmute v0.11.0
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]     Checking wast v8.0.0
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]     Checking fluence-it-types v0.1.1
[INFO] [stderr]     Checking multimap v0.8.2
[INFO] [stderr]     Checking wasmer-interface-types-fl v0.17.24
[INFO] [stderr]     Checking fce-wit-interfaces v0.1.29 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.55s
[INFO] running `Command { std: "docker" "inspect" "00d7c081e5101e42e90919cf65a9d5e79315eb20bc5dd7a2b2dc9373f57c9c8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00d7c081e5101e42e90919cf65a9d5e79315eb20bc5dd7a2b2dc9373f57c9c8e", kill_on_drop: false }`
[INFO] [stdout] 00d7c081e5101e42e90919cf65a9d5e79315eb20bc5dd7a2b2dc9373f57c9c8e