[INFO] updating cached repository jedisct1/wasmonkey
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jedisct1/wasmonkey
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jedisct1/wasmonkey" "work/ex/beta-1.38-1/sources/1.37.0/gh/jedisct1/wasmonkey"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jedisct1/wasmonkey'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jedisct1/wasmonkey" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jedisct1/wasmonkey"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jedisct1/wasmonkey'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5d0f6eba5797c8e68423a15a0ab77bfdcfe17bc7
[INFO] sha for GitHub repo jedisct1/wasmonkey: 5d0f6eba5797c8e68423a15a0ab77bfdcfe17bc7
[INFO] validating manifest of jedisct1/wasmonkey on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of jedisct1/wasmonkey on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing jedisct1/wasmonkey
[INFO] finished frobbing jedisct1/wasmonkey
[INFO] frobbed toml for jedisct1/wasmonkey written to work/ex/beta-1.38-1/sources/1.37.0/gh/jedisct1/wasmonkey/Cargo.toml
[INFO] started frobbing jedisct1/wasmonkey
[INFO] finished frobbing jedisct1/wasmonkey
[INFO] frobbed toml for jedisct1/wasmonkey written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jedisct1/wasmonkey/Cargo.toml
[INFO] crate jedisct1/wasmonkey already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jedisct1/wasmonkey/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing jedisct1/wasmonkey against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jedisct1/wasmonkey:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 66eec2d3094aae90567c6c8aaeda616af92ded262077e24e81b67f89fb47d5ef
[INFO] running `"docker" "start" "-a" "66eec2d3094aae90567c6c8aaeda616af92ded262077e24e81b67f89fb47d5ef"`
[INFO] [stderr]    Compiling parity-wasm v0.37.0
[INFO] [stderr]    Compiling siphasher v0.3.0
[INFO] [stderr]    Compiling xfailure v0.1.0
[INFO] [stderr]    Compiling scroll v0.9.2
[INFO] [stderr]    Compiling backtrace-sys v0.1.31
[INFO] [stderr]    Compiling scroll_derive v0.9.5
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling backtrace v0.3.35
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling goblin v0.0.21
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling wasmonkey v0.1.6 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.20s
[INFO] running `"docker" "inspect" "66eec2d3094aae90567c6c8aaeda616af92ded262077e24e81b67f89fb47d5ef"`
[INFO] running `"docker" "rm" "-f" "66eec2d3094aae90567c6c8aaeda616af92ded262077e24e81b67f89fb47d5ef"`
[INFO] [stdout] 66eec2d3094aae90567c6c8aaeda616af92ded262077e24e81b67f89fb47d5ef
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jedisct1/wasmonkey:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 595c8481eae1b0648a25af2811e7a9bfc0d4ccbae0a59b7a93a288a3136eac46
[INFO] running `"docker" "start" "-a" "595c8481eae1b0648a25af2811e7a9bfc0d4ccbae0a59b7a93a288a3136eac46"`
[INFO] [stderr]    Compiling wasmonkey v0.1.6 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.56s
[INFO] running `"docker" "inspect" "595c8481eae1b0648a25af2811e7a9bfc0d4ccbae0a59b7a93a288a3136eac46"`
[INFO] running `"docker" "rm" "-f" "595c8481eae1b0648a25af2811e7a9bfc0d4ccbae0a59b7a93a288a3136eac46"`
[INFO] [stdout] 595c8481eae1b0648a25af2811e7a9bfc0d4ccbae0a59b7a93a288a3136eac46
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jedisct1/wasmonkey:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 0706fdefb775116f28cd71f7c646814f78546316084a88af8e6f5485e0c6203d
[INFO] running `"docker" "start" "-a" "0706fdefb775116f28cd71f7c646814f78546316084a88af8e6f5485e0c6203d"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/wasmonkey-ad3f64c4d41762fa
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::patch_some ... ok
[INFO] [stdout] test tests::patch_nothing ... ok
[INFO] [stdout] test tests::patch_one ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/wasmonkey-1de1210dbacde9cf
[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 wasmonkey
[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" "0706fdefb775116f28cd71f7c646814f78546316084a88af8e6f5485e0c6203d"`
[INFO] running `"docker" "rm" "-f" "0706fdefb775116f28cd71f7c646814f78546316084a88af8e6f5485e0c6203d"`
[INFO] [stdout] 0706fdefb775116f28cd71f7c646814f78546316084a88af8e6f5485e0c6203d