[INFO] fetching crate cargo-wasi 0.1.22...
[INFO] checking cargo-wasi-0.1.22 against try#353a0a223066e9f46a1d935f2271a26c3c5002bb for pr-75180
[INFO] extracting crate cargo-wasi 0.1.22 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate cargo-wasi 0.1.22 on toolchain 353a0a223066e9f46a1d935f2271a26c3c5002bb
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+353a0a223066e9f46a1d935f2271a26c3c5002bb" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-wasi 0.1.22
[INFO] finished tweaking crates.io crate cargo-wasi 0.1.22
[INFO] tweaked toml for crates.io crate cargo-wasi 0.1.22 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate cargo-wasi 0.1.22 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+353a0a223066e9f46a1d935f2271a26c3c5002bb" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cargo-wasi-src v0.1.22
[INFO] [stderr]   Downloaded cargo-wasi-exe-x86_64-unknown-linux-musl v0.1.22
[INFO] [stderr]   Downloaded cargo-wasi-exe-x86_64-apple-darwin v0.1.22
[INFO] [stderr]   Downloaded cargo-wasi-exe-x86_64-pc-windows-msvc v0.1.22
[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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+353a0a223066e9f46a1d935f2271a26c3c5002bb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 884e8490554833067bcdbb69fcf5b411edd0dd571dda4ed29b9c41bd468b2462
[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" "884e8490554833067bcdbb69fcf5b411edd0dd571dda4ed29b9c41bd468b2462", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "884e8490554833067bcdbb69fcf5b411edd0dd571dda4ed29b9c41bd468b2462", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "884e8490554833067bcdbb69fcf5b411edd0dd571dda4ed29b9c41bd468b2462", kill_on_drop: false }`
[INFO] [stdout] 884e8490554833067bcdbb69fcf5b411edd0dd571dda4ed29b9c41bd468b2462
[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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+353a0a223066e9f46a1d935f2271a26c3c5002bb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 097a94495f2f6548008200f7bb3b3e9c4e515a99d9bd0a14d2d6b3d8ff91a6df
[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" "097a94495f2f6548008200f7bb3b3e9c4e515a99d9bd0a14d2d6b3d8ff91a6df", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking cargo-wasi-exe-x86_64-unknown-linux-musl v0.1.22
[INFO] [stderr]     Checking getrandom v0.1.14
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking cargo-wasi v0.1.22 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.86s
[INFO] running `Command { std: "docker" "inspect" "097a94495f2f6548008200f7bb3b3e9c4e515a99d9bd0a14d2d6b3d8ff91a6df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "097a94495f2f6548008200f7bb3b3e9c4e515a99d9bd0a14d2d6b3d8ff91a6df", kill_on_drop: false }`
[INFO] [stdout] 097a94495f2f6548008200f7bb3b3e9c4e515a99d9bd0a14d2d6b3d8ff91a6df