[INFO] fetching crate cargo-wasi 0.1.22...
[INFO] checking cargo-wasi-0.1.22 against try#8b72f65b805cbe4c261de45030d663f524f27376 for pr-78991
[INFO] extracting crate cargo-wasi 0.1.22 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate cargo-wasi 0.1.22 on toolchain 8b72f65b805cbe4c261de45030d663f524f27376
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "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-8/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" "+8b72f65b805cbe4c261de45030d663f524f27376" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cargo-wasi-exe-x86_64-pc-windows-msvc v0.1.22
[INFO] [stderr]   Downloaded cargo-wasi-src v0.1.22
[INFO] [stderr]   Downloaded cargo-wasi-exe-x86_64-apple-darwin v0.1.22
[INFO] [stderr]   Downloaded cargo-wasi-exe-x86_64-unknown-linux-musl v0.1.22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+8b72f65b805cbe4c261de45030d663f524f27376" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0829ac8f4eeb6f28224717b8f52ece95cd2156786c4e22688fba6c2df06a3a2e
[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" "0829ac8f4eeb6f28224717b8f52ece95cd2156786c4e22688fba6c2df06a3a2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0829ac8f4eeb6f28224717b8f52ece95cd2156786c4e22688fba6c2df06a3a2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0829ac8f4eeb6f28224717b8f52ece95cd2156786c4e22688fba6c2df06a3a2e", kill_on_drop: false }`
[INFO] [stdout] 0829ac8f4eeb6f28224717b8f52ece95cd2156786c4e22688fba6c2df06a3a2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+8b72f65b805cbe4c261de45030d663f524f27376" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4bfd530bd3f9ef93948eca9c65c2d4e7130815bad311054feda90bcccb89fd87
[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" "4bfd530bd3f9ef93948eca9c65c2d4e7130815bad311054feda90bcccb89fd87", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]     Checking ppv-lite86 v0.2.6
[INFO] [stderr]     Checking remove_dir_all v0.5.2
[INFO] [stderr]     Checking cargo-wasi-exe-x86_64-unknown-linux-musl v0.1.22
[INFO] [stderr]     Checking cargo-wasi v0.1.22 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking rand_core v0.5.1
[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 7.56s
[INFO] running `Command { std: "docker" "inspect" "4bfd530bd3f9ef93948eca9c65c2d4e7130815bad311054feda90bcccb89fd87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bfd530bd3f9ef93948eca9c65c2d4e7130815bad311054feda90bcccb89fd87", kill_on_drop: false }`
[INFO] [stdout] 4bfd530bd3f9ef93948eca9c65c2d4e7130815bad311054feda90bcccb89fd87