[INFO] fetching crate wasi 0.5.0...
[INFO] extracting crate wasi 0.5.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/wasi/0.5.0
[INFO] extracting crate wasi 0.5.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/wasi/0.5.0
[INFO] validating manifest of wasi-0.5.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of wasi-0.5.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing wasi-0.5.0
[INFO] finished frobbing wasi-0.5.0
[INFO] frobbed toml for wasi-0.5.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/wasi/0.5.0/Cargo.toml
[INFO] started frobbing wasi-0.5.0
[INFO] finished frobbing wasi-0.5.0
[INFO] frobbed toml for wasi-0.5.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/wasi/0.5.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing wasi-0.5.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/wasi/0.5.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] a29457bfc86ac9c9f6063f0cc010e8b030bba6974c33e3edd98043c2552ea105
[INFO] running `"docker" "start" "-a" "a29457bfc86ac9c9f6063f0cc010e8b030bba6974c33e3edd98043c2552ea105"`
[INFO] [stderr]    Compiling wasi v0.5.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `"docker" "inspect" "a29457bfc86ac9c9f6063f0cc010e8b030bba6974c33e3edd98043c2552ea105"`
[INFO] running `"docker" "rm" "-f" "a29457bfc86ac9c9f6063f0cc010e8b030bba6974c33e3edd98043c2552ea105"`
[INFO] [stdout] a29457bfc86ac9c9f6063f0cc010e8b030bba6974c33e3edd98043c2552ea105
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/wasi/0.5.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 599a8e3d21e6076af0af84777b285b14ab69f9ad04d178d19a1a95428307c752
[INFO] running `"docker" "start" "-a" "599a8e3d21e6076af0af84777b285b14ab69f9ad04d178d19a1a95428307c752"`
[INFO] [stderr]    Compiling wasi v0.5.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "599a8e3d21e6076af0af84777b285b14ab69f9ad04d178d19a1a95428307c752"`
[INFO] running `"docker" "rm" "-f" "599a8e3d21e6076af0af84777b285b14ab69f9ad04d178d19a1a95428307c752"`
[INFO] [stdout] 599a8e3d21e6076af0af84777b285b14ab69f9ad04d178d19a1a95428307c752
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/wasi/0.5.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] b92f9a37f503e55076c15038ae7975322dbc20c6ecc42e2d0c4ed3bc201589a9
[INFO] running `"docker" "start" "-a" "b92f9a37f503e55076c15038ae7975322dbc20c6ecc42e2d0c4ed3bc201589a9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/wasi-51cafa75fc03f02c
[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 `"docker" "inspect" "b92f9a37f503e55076c15038ae7975322dbc20c6ecc42e2d0c4ed3bc201589a9"`
[INFO] running `"docker" "rm" "-f" "b92f9a37f503e55076c15038ae7975322dbc20c6ecc42e2d0c4ed3bc201589a9"`
[INFO] [stdout] b92f9a37f503e55076c15038ae7975322dbc20c6ecc42e2d0c4ed3bc201589a9