[INFO] fetching crate wasi-binio-host 0.1.0...
[INFO] checking wasi-binio-host-0.1.0 against master#5e3f1b148db5bfa27fee52464ae1f5d34c49d77b for pr-75502
[INFO] extracting crate wasi-binio-host 0.1.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate wasi-binio-host 0.1.0 on toolchain 5e3f1b148db5bfa27fee52464ae1f5d34c49d77b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasi-binio-host 0.1.0
[INFO] finished tweaking crates.io crate wasi-binio-host 0.1.0
[INFO] tweaked toml for crates.io crate wasi-binio-host 0.1.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "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] 3f5ae4b2ee688357f20846fc3084e3b9ec3f7709ba1c3750f2820fbadd1b7f70
[INFO] running `Command { std: "docker" "start" "-a" "3f5ae4b2ee688357f20846fc3084e3b9ec3f7709ba1c3750f2820fbadd1b7f70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f5ae4b2ee688357f20846fc3084e3b9ec3f7709ba1c3750f2820fbadd1b7f70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f5ae4b2ee688357f20846fc3084e3b9ec3f7709ba1c3750f2820fbadd1b7f70", kill_on_drop: false }`
[INFO] [stdout] 3f5ae4b2ee688357f20846fc3084e3b9ec3f7709ba1c3750f2820fbadd1b7f70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bffe0a199625dfb0affabe0ac8469ee7b0d92b369269f92cfd94a076ff89a591
[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" "bffe0a199625dfb0affabe0ac8469ee7b0d92b369269f92cfd94a076ff89a591", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.62.0
[INFO] [stderr]     Checking arrayvec v0.5.1
[INFO] [stderr]    Compiling wasmtime-environ v0.15.0
[INFO] [stderr]     Checking object v0.20.0
[INFO] [stderr]     Checking wasi_binio_shared_mods v0.1.0
[INFO] [stderr]    Compiling indexmap v1.5.1
[INFO] [stderr]     Checking wast v23.0.0
[INFO] [stderr]     Checking crc32fast v1.2.0
[INFO] [stderr]     Checking crossbeam-utils v0.7.2
[INFO] [stderr]     Checking digest v0.8.1
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]    Compiling syn v1.0.39
[INFO] [stderr]     Checking sha2 v0.8.2
[INFO] [stderr]     Checking crossbeam-epoch v0.8.2
[INFO] [stderr]     Checking crossbeam-channel v0.4.3
[INFO] [stderr]     Checking crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling jobserver v0.1.21
[INFO] [stderr]     Checking gimli v0.20.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking dirs-sys v0.3.5
[INFO] [stderr]     Checking errno v0.2.6
[INFO] [stderr]     Checking region v2.2.0
[INFO] [stderr]     Checking flate2 v1.0.17
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking directories v2.0.2
[INFO] [stderr]    Compiling cc v1.0.59
[INFO] [stderr]     Checking rayon-core v1.8.0
[INFO] [stderr]     Checking file-per-thread-logger v0.1.4
[INFO] [stderr]     Checking object v0.18.0
[INFO] [stderr]     Checking rayon v1.4.0
[INFO] [stderr]    Compiling zstd-sys v1.4.17+zstd.1.4.5
[INFO] [stderr]    Compiling wasmtime-runtime v0.15.0
[INFO] [stderr]    Compiling raw-cpuid v7.0.3
[INFO] [stderr]     Checking backtrace v0.3.50
[INFO] [stderr]    Compiling serde_derive v1.0.115
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling scroll_derive v0.10.2
[INFO] [stderr]     Checking wat v1.0.24
[INFO] [stderr]     Checking scroll v0.10.1
[INFO] [stderr]     Checking thiserror v1.0.20
[INFO] [stderr]     Checking goblin v0.1.3
[INFO] [stderr]     Checking serde v1.0.115
[INFO] [stderr]     Checking cranelift-entity v0.62.0
[INFO] [stderr]     Checking bincode v1.3.1
[INFO] [stderr]     Checking toml v0.5.6
[INFO] [stderr]     Checking string-interner v0.7.1
[INFO] [stderr]     Checking faerie v0.15.0
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.62.0
[INFO] [stderr]     Checking cranelift-bforest v0.62.0
[INFO] [stderr]     Checking zstd-safe v2.0.5+zstd.1.4.5
[INFO] [stderr]     Checking zstd v0.5.3+zstd.1.4.5
[INFO] [stderr]    Compiling cranelift-codegen v0.62.0
[INFO] [stderr]     Checking cranelift-frontend v0.62.0
[INFO] [stderr]     Checking cranelift-native v0.62.0
[INFO] [stderr]     Checking cranelift-wasm v0.62.0
[INFO] [stderr]     Checking wasmtime-debug v0.15.0
[INFO] [stderr]     Checking wasmtime-profiling v0.15.0
[INFO] [stderr]     Checking wasmtime-jit v0.15.0
[INFO] [stderr]     Checking wasmtime v0.15.0
[INFO] [stderr]     Checking wasi-binio-host v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 37s
[INFO] running `Command { std: "docker" "inspect" "bffe0a199625dfb0affabe0ac8469ee7b0d92b369269f92cfd94a076ff89a591", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bffe0a199625dfb0affabe0ac8469ee7b0d92b369269f92cfd94a076ff89a591", kill_on_drop: false }`
[INFO] [stdout] bffe0a199625dfb0affabe0ac8469ee7b0d92b369269f92cfd94a076ff89a591