[INFO] crate etcommon-hexutil 0.2.4 is already in cache
[INFO] extracting crate etcommon-hexutil 0.2.4 into work/ex/beta-1.37-6/sources/1.36.0/reg/etcommon-hexutil/0.2.4
[INFO] extracting crate etcommon-hexutil 0.2.4 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/etcommon-hexutil/0.2.4
[INFO] validating manifest of etcommon-hexutil-0.2.4 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 etcommon-hexutil-0.2.4 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 etcommon-hexutil-0.2.4
[INFO] finished frobbing etcommon-hexutil-0.2.4
[INFO] frobbed toml for etcommon-hexutil-0.2.4 written to work/ex/beta-1.37-6/sources/1.36.0/reg/etcommon-hexutil/0.2.4/Cargo.toml
[INFO] started frobbing etcommon-hexutil-0.2.4
[INFO] finished frobbing etcommon-hexutil-0.2.4
[INFO] frobbed toml for etcommon-hexutil-0.2.4 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/etcommon-hexutil/0.2.4/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 etcommon-hexutil-0.2.4 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/etcommon-hexutil/0.2.4:/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] 05554c4a8662862940b44fd30fead6b8e9d2881d2d5e26db71c70ea7628010c8
[INFO] running `"docker" "start" "-a" "05554c4a8662862940b44fd30fead6b8e9d2881d2d5e26db71c70ea7628010c8"`
[INFO] [stderr]    Compiling etcommon-hexutil v0.2.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `"docker" "inspect" "05554c4a8662862940b44fd30fead6b8e9d2881d2d5e26db71c70ea7628010c8"`
[INFO] running `"docker" "rm" "-f" "05554c4a8662862940b44fd30fead6b8e9d2881d2d5e26db71c70ea7628010c8"`
[INFO] [stdout] 05554c4a8662862940b44fd30fead6b8e9d2881d2d5e26db71c70ea7628010c8
[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/etcommon-hexutil/0.2.4:/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] 892e295057e48141a755b837b16ffaabacdd89bef588f867d127e3abf5e73d6a
[INFO] running `"docker" "start" "-a" "892e295057e48141a755b837b16ffaabacdd89bef588f867d127e3abf5e73d6a"`
[INFO] [stderr]    Compiling etcommon-hexutil v0.2.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `"docker" "inspect" "892e295057e48141a755b837b16ffaabacdd89bef588f867d127e3abf5e73d6a"`
[INFO] running `"docker" "rm" "-f" "892e295057e48141a755b837b16ffaabacdd89bef588f867d127e3abf5e73d6a"`
[INFO] [stdout] 892e295057e48141a755b837b16ffaabacdd89bef588f867d127e3abf5e73d6a
[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/etcommon-hexutil/0.2.4:/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] 16ef848aadb5b68479757f454e061fb24f2fa8392fb07fe8f269b26b47e61cc2
[INFO] running `"docker" "start" "-a" "16ef848aadb5b68479757f454e061fb24f2fa8392fb07fe8f269b26b47e61cc2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hexutil-99bafcf389e1f01d
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::read_hex_zero ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hexutil
[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" "16ef848aadb5b68479757f454e061fb24f2fa8392fb07fe8f269b26b47e61cc2"`
[INFO] running `"docker" "rm" "-f" "16ef848aadb5b68479757f454e061fb24f2fa8392fb07fe8f269b26b47e61cc2"`
[INFO] [stdout] 16ef848aadb5b68479757f454e061fb24f2fa8392fb07fe8f269b26b47e61cc2