[INFO] fetching crate wascc-host 0.5.2...
[INFO] checking wascc-host-0.5.2 against try#f88e9a4452e792c29632101b348a1df9876d45cd for pr-70087
[INFO] extracting crate wascc-host 0.5.2 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate wascc-host 0.5.2 on toolchain f88e9a4452e792c29632101b348a1df9876d45cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+f88e9a4452e792c29632101b348a1df9876d45cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate wascc-host 0.5.2
[INFO] finished tweaking crates.io crate wascc-host 0.5.2
[INFO] tweaked toml for crates.io crate wascc-host 0.5.2 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate wascc-host 0.5.2 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+f88e9a4452e792c29632101b348a1df9876d45cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wascap v0.4.3
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+f88e9a4452e792c29632101b348a1df9876d45cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 9cd772360c290c6f9d1fba5ba80ff10ca63f307acc353934eed7d3fb7fe0afa3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "9cd772360c290c6f9d1fba5ba80ff10ca63f307acc353934eed7d3fb7fe0afa3"`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]    Compiling rayon-core v1.6.1
[INFO] [stderr]    Compiling wasmtime-environ v0.12.0
[INFO] [stderr]    Compiling quick-error v1.2.2
[INFO] [stderr]     Checking more-asserts v0.2.1
[INFO] [stderr]    Compiling termcolor v1.0.5
[INFO] [stderr]    Compiling leb128 v0.2.4
[INFO] [stderr]     Checking itoa v0.4.4
[INFO] [stderr]     Checking subtle-encoding v0.4.1
[INFO] [stderr]     Checking wast v9.0.0
[INFO] [stderr]    Compiling log v0.4.10
[INFO] [stderr]    Compiling anyhow v1.0.25
[INFO] [stderr]     Checking rmp v0.8.9
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]     Checking crossbeam-channel v0.4.2
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling thiserror-impl v1.0.9
[INFO] [stderr]    Compiling scroll_derive v0.10.1
[INFO] [stderr]    Compiling rustversion v1.0.2
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]     Checking signature v1.0.0-pre.1
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]     Checking sha2 v0.8.0
[INFO] [stderr]     Checking gimli v0.20.0
[INFO] [stderr]     Checking ed25519 v1.0.0-pre.1
[INFO] [stderr]     Checking crossbeam v0.7.3
[INFO] [stderr]     Checking scroll v0.10.1
[INFO] [stderr]    Compiling proc-macro-error v0.4.9
[INFO] [stderr]    Compiling proc-macro-error-attr v0.4.9
[INFO] [stderr]     Checking getrandom v0.1.13
[INFO] [stderr]     Checking atty v0.2.13
[INFO] [stderr]     Checking num_cpus v1.11.1
[INFO] [stderr]     Checking dirs-sys v0.3.4
[INFO] [stderr]     Checking errno v0.2.4
[INFO] [stderr]     Checking flate2 v1.0.13
[INFO] [stderr]     Checking region v2.1.2
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]     Checking filetime v0.2.8
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking env_logger v0.6.2
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking thiserror v1.0.9
[INFO] [stderr]     Checking goblin v0.1.3
[INFO] [stderr]     Checking directories v2.0.2
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking signatory v0.16.0
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking yanix v0.12.0
[INFO] [stderr]     Checking chrono v0.4.10
[INFO] [stderr]    Compiling jobserver v0.1.17
[INFO] [stderr]     Checking file-per-thread-logger v0.1.2
[INFO] [stderr]     Checking wat v1.0.10
[INFO] [stderr]     Checking rayon v1.2.1
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking curve25519-dalek v2.0.0
[INFO] [stderr]    Compiling cc v1.0.48
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking chrono-humanize v0.0.11
[INFO] [stderr]    Compiling structopt-derive v0.4.4
[INFO] [stderr]     Checking nuid v0.2.1
[INFO] [stderr]    Compiling pretty_env_logger v0.3.1
[INFO] [stderr]    Compiling zstd-sys v1.4.15+zstd.1.4.4
[INFO] [stderr]    Compiling backtrace-sys v0.1.32
[INFO] [stderr]    Compiling raw-cpuid v7.0.3
[INFO] [stderr]    Compiling wasmtime-runtime v0.12.0
[INFO] [stderr]    Compiling clear_on_drop v0.2.3
[INFO] [stderr]    Compiling ring v0.16.11
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]     Checking ed25519-dalek v1.0.0-pre.3
[INFO] [stderr]     Checking backtrace v0.3.44
[INFO] [stderr]     Checking signatory-dalek v0.16.0
[INFO] [stderr]     Checking serde v1.0.104
[INFO] [stderr]     Checking nkeys v0.0.8
[INFO] [stderr]    Compiling structopt v0.3.11
[INFO] [stderr]    Compiling witx v0.8.3
[INFO] [stderr]    Compiling wig v0.12.0
[INFO] [stderr]     Checking cranelift-entity v0.59.0
[INFO] [stderr]     Checking uuid v0.8.1
[INFO] [stderr]     Checking bincode v1.2.1
[INFO] [stderr]     Checking toml v0.5.5
[INFO] [stderr]     Checking string-interner v0.7.1
[INFO] [stderr]     Checking serde_json v1.0.48
[INFO] [stderr]     Checking rmp-serde v0.14.3
[INFO] [stderr]     Checking faerie v0.14.0
[INFO] [stderr]     Checking object v0.17.0
[INFO] [stderr]     Checking cranelift-bforest v0.59.0
[INFO] [stderr]     Checking wasi-common v0.12.0
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.59.0
[INFO] [stderr]     Checking wascap v0.4.3
[INFO] [stderr]     Checking wascc-codec v0.5.0
[INFO] [stderr]     Checking wasmtime-profiling v0.12.0
[INFO] [stderr]     Checking zstd-safe v2.0.3+zstd.1.4.4
[INFO] [stderr]     Checking zstd v0.5.1+zstd.1.4.4
[INFO] [stderr]    Compiling cranelift-codegen v0.59.0
[INFO] [stderr]     Checking cranelift-frontend v0.59.0
[INFO] [stderr]     Checking cranelift-native v0.59.0
[INFO] [stderr]     Checking cranelift-wasm v0.59.0
[INFO] [stderr]     Checking wasmtime-debug v0.12.0
[INFO] [stderr]     Checking wasmtime-jit v0.12.0
[INFO] [stderr]     Checking wasmtime v0.12.0
[INFO] [stderr]     Checking wasmtime-wasi v0.12.0
[INFO] [stderr]     Checking wapc v0.4.1
[INFO] [stderr]     Checking wascc-host v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 12s
[INFO] running `"docker" "inspect" "9cd772360c290c6f9d1fba5ba80ff10ca63f307acc353934eed7d3fb7fe0afa3"`
[INFO] running `"docker" "rm" "-f" "9cd772360c290c6f9d1fba5ba80ff10ca63f307acc353934eed7d3fb7fe0afa3"`
[INFO] [stdout] 9cd772360c290c6f9d1fba5ba80ff10ca63f307acc353934eed7d3fb7fe0afa3