[INFO] fetching crate wasi 0.10.0+wasi-snapshot-preview1...
[INFO] testing wasi-0.10.0+wasi-snapshot-preview1 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate wasi 0.10.0+wasi-snapshot-preview1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate wasi 0.10.0+wasi-snapshot-preview1 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasi 0.10.0+wasi-snapshot-preview1
[INFO] finished tweaking crates.io crate wasi 0.10.0+wasi-snapshot-preview1
[INFO] tweaked toml for crates.io crate wasi 0.10.0+wasi-snapshot-preview1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rustc-std-workspace-core v1.0.0
[INFO] [stderr]   Downloaded rustc-std-workspace-alloc v1.0.0
[INFO] [stderr]   Downloaded compiler_builtins v0.1.36
[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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6a58a4b7e64d751f69b2981b7f8d02e3e148e6e1ef369d367edbedcde38f3539
[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" "6a58a4b7e64d751f69b2981b7f8d02e3e148e6e1ef369d367edbedcde38f3539", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a58a4b7e64d751f69b2981b7f8d02e3e148e6e1ef369d367edbedcde38f3539", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a58a4b7e64d751f69b2981b7f8d02e3e148e6e1ef369d367edbedcde38f3539", kill_on_drop: false }`
[INFO] [stdout] 6a58a4b7e64d751f69b2981b7f8d02e3e148e6e1ef369d367edbedcde38f3539
[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=warn" "-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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", 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] 9a0df0c695e2a23ec99accb55cc1be25e7da9271d894585c43f56afa5cefb5ca
[INFO] running `Command { std: "docker" "start" "-a" "9a0df0c695e2a23ec99accb55cc1be25e7da9271d894585c43f56afa5cefb5ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasi v0.10.0+wasi-snapshot-preview1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "9a0df0c695e2a23ec99accb55cc1be25e7da9271d894585c43f56afa5cefb5ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a0df0c695e2a23ec99accb55cc1be25e7da9271d894585c43f56afa5cefb5ca", kill_on_drop: false }`
[INFO] [stdout] 9a0df0c695e2a23ec99accb55cc1be25e7da9271d894585c43f56afa5cefb5ca
[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=warn" "-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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 92706d6e74468208fe7116ded9af4ced2c847a22a672ffe4c74a2bd411172b90
[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" "92706d6e74468208fe7116ded9af4ced2c847a22a672ffe4c74a2bd411172b90", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasi v0.10.0+wasi-snapshot-preview1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "92706d6e74468208fe7116ded9af4ced2c847a22a672ffe4c74a2bd411172b90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92706d6e74468208fe7116ded9af4ced2c847a22a672ffe4c74a2bd411172b90", kill_on_drop: false }`
[INFO] [stdout] 92706d6e74468208fe7116ded9af4ced2c847a22a672ffe4c74a2bd411172b90
[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=warn" "-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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9305d496f761da0924655553648eb84d8ff92bc6455b56bb8e6fab0590f0c61d
[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" "9305d496f761da0924655553648eb84d8ff92bc6455b56bb8e6fab0590f0c61d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/wasi-70c91bc2428c12e2
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wasi
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9305d496f761da0924655553648eb84d8ff92bc6455b56bb8e6fab0590f0c61d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9305d496f761da0924655553648eb84d8ff92bc6455b56bb8e6fab0590f0c61d", kill_on_drop: false }`
[INFO] [stdout] 9305d496f761da0924655553648eb84d8ff92bc6455b56bb8e6fab0590f0c61d
