[INFO] crate wasmtime 0.0.0 is already in cache
[INFO] extracting crate wasmtime 0.0.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/wasmtime/0.0.0
[INFO] extracting crate wasmtime 0.0.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/wasmtime/0.0.0
[INFO] validating manifest of wasmtime-0.0.0 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 wasmtime-0.0.0 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 wasmtime-0.0.0
[INFO] finished frobbing wasmtime-0.0.0
[INFO] frobbed toml for wasmtime-0.0.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/wasmtime/0.0.0/Cargo.toml
[INFO] started frobbing wasmtime-0.0.0
[INFO] finished frobbing wasmtime-0.0.0
[INFO] frobbed toml for wasmtime-0.0.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/wasmtime/0.0.0/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] [stderr]     Blocking waiting for file lock on package cache lock
[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 wasmtime-0.0.0 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-0/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/wasmtime/0.0.0:/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] 7c0486ca658a0633ef97ea2460d958bafb947c60615fdffdca69145ed06d1e9f
[INFO] running `"docker" "start" "-a" "7c0486ca658a0633ef97ea2460d958bafb947c60615fdffdca69145ed06d1e9f"`
[INFO] [stderr]    Compiling wasmtime v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `"docker" "inspect" "7c0486ca658a0633ef97ea2460d958bafb947c60615fdffdca69145ed06d1e9f"`
[INFO] running `"docker" "rm" "-f" "7c0486ca658a0633ef97ea2460d958bafb947c60615fdffdca69145ed06d1e9f"`
[INFO] [stdout] 7c0486ca658a0633ef97ea2460d958bafb947c60615fdffdca69145ed06d1e9f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/wasmtime/0.0.0:/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] a69935c5c7fe9e6a02aad48b46d9bef8dc6c596240e4ad3470884bbcb92065ca
[INFO] running `"docker" "start" "-a" "a69935c5c7fe9e6a02aad48b46d9bef8dc6c596240e4ad3470884bbcb92065ca"`
[INFO] [stderr]    Compiling wasmtime v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `"docker" "inspect" "a69935c5c7fe9e6a02aad48b46d9bef8dc6c596240e4ad3470884bbcb92065ca"`
[INFO] running `"docker" "rm" "-f" "a69935c5c7fe9e6a02aad48b46d9bef8dc6c596240e4ad3470884bbcb92065ca"`
[INFO] [stdout] a69935c5c7fe9e6a02aad48b46d9bef8dc6c596240e4ad3470884bbcb92065ca
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/wasmtime/0.0.0:/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] 6de3d0de71f325ec63bd839c347c3ac8a8e366466a5ad8401b6e44863a704ea7
[INFO] running `"docker" "start" "-a" "6de3d0de71f325ec63bd839c347c3ac8a8e366466a5ad8401b6e44863a704ea7"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/wasmtime-de86392d60da27d4
[INFO] [stderr]    Doc-tests wasmtime
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "6de3d0de71f325ec63bd839c347c3ac8a8e366466a5ad8401b6e44863a704ea7"`
[INFO] running `"docker" "rm" "-f" "6de3d0de71f325ec63bd839c347c3ac8a8e366466a5ad8401b6e44863a704ea7"`
[INFO] [stdout] 6de3d0de71f325ec63bd839c347c3ac8a8e366466a5ad8401b6e44863a704ea7