[INFO] fetching crate web-sys 0.3.25...
[INFO] extracting crate web-sys 0.3.25 into work/ex/beta-1.37-6/sources/1.36.0/reg/web-sys/0.3.25
[INFO] extracting crate web-sys 0.3.25 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/web-sys/0.3.25
[INFO] validating manifest of web-sys-0.3.25 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 web-sys-0.3.25 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 web-sys-0.3.25
[INFO] finished frobbing web-sys-0.3.25
[INFO] frobbed toml for web-sys-0.3.25 written to work/ex/beta-1.37-6/sources/1.36.0/reg/web-sys/0.3.25/Cargo.toml
[INFO] started frobbing web-sys-0.3.25
[INFO] finished frobbing web-sys-0.3.25
[INFO] frobbed toml for web-sys-0.3.25 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/web-sys/0.3.25/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 web-sys-0.3.25 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/web-sys/0.3.25:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 5d37acd28e6cdb0516459de86fdd486bc952364868a6e5ac34f8548098d45ba1
[INFO] running `"docker" "start" "-a" "5d37acd28e6cdb0516459de86fdd486bc952364868a6e5ac34f8548098d45ba1"`
[INFO] [stderr]    Compiling wasm-bindgen v0.2.48
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling wasm-bindgen-webidl v0.2.48
[INFO] [stderr]    Compiling js-sys v0.3.25
[INFO] [stderr]    Compiling web-sys v0.3.25 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.17s
[INFO] running `"docker" "inspect" "5d37acd28e6cdb0516459de86fdd486bc952364868a6e5ac34f8548098d45ba1"`
[INFO] running `"docker" "rm" "-f" "5d37acd28e6cdb0516459de86fdd486bc952364868a6e5ac34f8548098d45ba1"`
[INFO] [stdout] 5d37acd28e6cdb0516459de86fdd486bc952364868a6e5ac34f8548098d45ba1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/web-sys/0.3.25:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 43694142bffa02f202b6386c4819714f2ce6411ee44d7a595436e3346ebc5245
[INFO] running `"docker" "start" "-a" "43694142bffa02f202b6386c4819714f2ce6411ee44d7a595436e3346ebc5245"`
[INFO] [stderr]    Compiling web-sys v0.3.25 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `"docker" "inspect" "43694142bffa02f202b6386c4819714f2ce6411ee44d7a595436e3346ebc5245"`
[INFO] running `"docker" "rm" "-f" "43694142bffa02f202b6386c4819714f2ce6411ee44d7a595436e3346ebc5245"`
[INFO] [stdout] 43694142bffa02f202b6386c4819714f2ce6411ee44d7a595436e3346ebc5245
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/web-sys/0.3.25:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 90ba737f0797bf7b05607e13285f5d2db100c72bd94045905d60c5ec0da7ea59
[INFO] running `"docker" "start" "-a" "90ba737f0797bf7b05607e13285f5d2db100c72bd94045905d60c5ec0da7ea59"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/wasm-e2bfc5d96b571cd9
[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" "90ba737f0797bf7b05607e13285f5d2db100c72bd94045905d60c5ec0da7ea59"`
[INFO] running `"docker" "rm" "-f" "90ba737f0797bf7b05607e13285f5d2db100c72bd94045905d60c5ec0da7ea59"`
[INFO] [stdout] 90ba737f0797bf7b05607e13285f5d2db100c72bd94045905d60c5ec0da7ea59