[INFO] crate webm-sys-native 0.3.6 is already in cache
[INFO] extracting crate webm-sys-native 0.3.6 into work/ex/beta-1.38-1/sources/1.37.0/reg/webm-sys-native/0.3.6
[INFO] extracting crate webm-sys-native 0.3.6 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/webm-sys-native/0.3.6
[INFO] validating manifest of webm-sys-native-0.3.6 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 webm-sys-native-0.3.6 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 webm-sys-native-0.3.6
[INFO] finished frobbing webm-sys-native-0.3.6
[INFO] frobbed toml for webm-sys-native-0.3.6 written to work/ex/beta-1.38-1/sources/1.37.0/reg/webm-sys-native/0.3.6/Cargo.toml
[INFO] started frobbing webm-sys-native-0.3.6
[INFO] finished frobbing webm-sys-native-0.3.6
[INFO] frobbed toml for webm-sys-native-0.3.6 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/webm-sys-native/0.3.6/Cargo.toml
[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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing webm-sys-native-0.3.6 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-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/webm-sys-native/0.3.6:/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] 7aa0db24e7bcc945f57dcee8a8e7b79647044ae4427d99e5918266282d20443b
[INFO] running `"docker" "start" "-a" "7aa0db24e7bcc945f57dcee8a8e7b79647044ae4427d99e5918266282d20443b"`
[INFO] [stderr]    Compiling webm-sys-native v0.3.6 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.72s
[INFO] running `"docker" "inspect" "7aa0db24e7bcc945f57dcee8a8e7b79647044ae4427d99e5918266282d20443b"`
[INFO] running `"docker" "rm" "-f" "7aa0db24e7bcc945f57dcee8a8e7b79647044ae4427d99e5918266282d20443b"`
[INFO] [stdout] 7aa0db24e7bcc945f57dcee8a8e7b79647044ae4427d99e5918266282d20443b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/webm-sys-native/0.3.6:/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] eeba365ad40cb1004bcdb1afce1364cb16a72a76fa61e1b272e7c2d066cd4f03
[INFO] running `"docker" "start" "-a" "eeba365ad40cb1004bcdb1afce1364cb16a72a76fa61e1b272e7c2d066cd4f03"`
[INFO] [stderr]    Compiling webm-sys-native v0.3.6 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `"docker" "inspect" "eeba365ad40cb1004bcdb1afce1364cb16a72a76fa61e1b272e7c2d066cd4f03"`
[INFO] running `"docker" "rm" "-f" "eeba365ad40cb1004bcdb1afce1364cb16a72a76fa61e1b272e7c2d066cd4f03"`
[INFO] [stdout] eeba365ad40cb1004bcdb1afce1364cb16a72a76fa61e1b272e7c2d066cd4f03
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/webm-sys-native/0.3.6:/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] 1a2f4ac63b681e3a9ade49a0886d2c031659b6c7cc69497e1fe98a31c83f6bc9
[INFO] running `"docker" "start" "-a" "1a2f4ac63b681e3a9ade49a0886d2c031659b6c7cc69497e1fe98a31c83f6bc9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/webm_sys-9270ffdf8edf0ba9
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test smoke_test ... ok
[INFO] [stderr]    Doc-tests webm_sys
[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" "1a2f4ac63b681e3a9ade49a0886d2c031659b6c7cc69497e1fe98a31c83f6bc9"`
[INFO] running `"docker" "rm" "-f" "1a2f4ac63b681e3a9ade49a0886d2c031659b6c7cc69497e1fe98a31c83f6bc9"`
[INFO] [stdout] 1a2f4ac63b681e3a9ade49a0886d2c031659b6c7cc69497e1fe98a31c83f6bc9