[INFO] updating cached repository mtharrison/wasmparse-core
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mtharrison/wasmparse-core
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mtharrison/wasmparse-core" "work/ex/beta-1.37-6/sources/1.36.0/gh/mtharrison/wasmparse-core"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/mtharrison/wasmparse-core'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mtharrison/wasmparse-core" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mtharrison/wasmparse-core"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mtharrison/wasmparse-core'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2d3252e588921ee9f2ce5f679d4021b1b25ad3c2
[INFO] sha for GitHub repo mtharrison/wasmparse-core: 2d3252e588921ee9f2ce5f679d4021b1b25ad3c2
[INFO] validating manifest of mtharrison/wasmparse-core 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 mtharrison/wasmparse-core 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 mtharrison/wasmparse-core
[INFO] finished frobbing mtharrison/wasmparse-core
[INFO] frobbed toml for mtharrison/wasmparse-core written to work/ex/beta-1.37-6/sources/1.36.0/gh/mtharrison/wasmparse-core/Cargo.toml
[INFO] started frobbing mtharrison/wasmparse-core
[INFO] finished frobbing mtharrison/wasmparse-core
[INFO] frobbed toml for mtharrison/wasmparse-core written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mtharrison/wasmparse-core/Cargo.toml
[INFO] crate mtharrison/wasmparse-core already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/mtharrison/wasmparse-core/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[INFO] the lockfile is outdated, regenerating it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" "+1.36.0" "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 mtharrison/wasmparse-core 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-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mtharrison/wasmparse-core:/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] 5211060a3bdd67ccf978f4f2ddd825b10cbcfed5cdc53817923cd1eae5b7da2e
[INFO] running `"docker" "start" "-a" "5211060a3bdd67ccf978f4f2ddd825b10cbcfed5cdc53817923cd1eae5b7da2e"`
[INFO] [stderr]    Compiling wasmparse-core v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.99s
[INFO] running `"docker" "inspect" "5211060a3bdd67ccf978f4f2ddd825b10cbcfed5cdc53817923cd1eae5b7da2e"`
[INFO] running `"docker" "rm" "-f" "5211060a3bdd67ccf978f4f2ddd825b10cbcfed5cdc53817923cd1eae5b7da2e"`
[INFO] [stdout] 5211060a3bdd67ccf978f4f2ddd825b10cbcfed5cdc53817923cd1eae5b7da2e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mtharrison/wasmparse-core:/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] 68d2c23962b131c86626929c6149ac1b422ecdc5c95b4bd8217778a81db1ef09
[INFO] running `"docker" "start" "-a" "68d2c23962b131c86626929c6149ac1b422ecdc5c95b4bd8217778a81db1ef09"`
[INFO] [stderr]    Compiling wasmparse-core v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.94s
[INFO] running `"docker" "inspect" "68d2c23962b131c86626929c6149ac1b422ecdc5c95b4bd8217778a81db1ef09"`
[INFO] running `"docker" "rm" "-f" "68d2c23962b131c86626929c6149ac1b422ecdc5c95b4bd8217778a81db1ef09"`
[INFO] [stdout] 68d2c23962b131c86626929c6149ac1b422ecdc5c95b4bd8217778a81db1ef09
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mtharrison/wasmparse-core:/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] e3e06d1ae110cebd7d45221cba7e1139e499f0d25f73db105be7975ce58bc5e4
[INFO] running `"docker" "start" "-a" "e3e06d1ae110cebd7d45221cba7e1139e499f0d25f73db105be7975ce58bc5e4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/wasmparse_core-a38bbe63aeef3d4c
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]    Doc-tests wasmparse-core
[INFO] [stdout] test leb128::tests::test_signed_leb128 ... ok
[INFO] [stdout] test leb128::tests::test_leb128_read_unsigned ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 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" "e3e06d1ae110cebd7d45221cba7e1139e499f0d25f73db105be7975ce58bc5e4"`
[INFO] running `"docker" "rm" "-f" "e3e06d1ae110cebd7d45221cba7e1139e499f0d25f73db105be7975ce58bc5e4"`
[INFO] [stdout] e3e06d1ae110cebd7d45221cba7e1139e499f0d25f73db105be7975ce58bc5e4