[INFO] crate hcc 0.1.0 is already in cache
[INFO] extracting crate hcc 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/hcc/0.1.0
[INFO] extracting crate hcc 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/hcc/0.1.0
[INFO] validating manifest of hcc-0.1.0 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 hcc-0.1.0 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 hcc-0.1.0
[INFO] finished frobbing hcc-0.1.0
[INFO] frobbed toml for hcc-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/hcc/0.1.0/Cargo.toml
[INFO] started frobbing hcc-0.1.0
[INFO] finished frobbing hcc-0.1.0
[INFO] frobbed toml for hcc-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/hcc/0.1.0/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] 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 hcc-0.1.0 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-5/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/hcc/0.1.0:/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] 8e4b465a1d166eb500b4b5c84b56e1264a3559d4c21a2e1b7f041ab73b2da44b
[INFO] running `"docker" "start" "-a" "8e4b465a1d166eb500b4b5c84b56e1264a3559d4c21a2e1b7f041ab73b2da44b"`
[INFO] [stderr]    Compiling hcc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `"docker" "inspect" "8e4b465a1d166eb500b4b5c84b56e1264a3559d4c21a2e1b7f041ab73b2da44b"`
[INFO] running `"docker" "rm" "-f" "8e4b465a1d166eb500b4b5c84b56e1264a3559d4c21a2e1b7f041ab73b2da44b"`
[INFO] [stdout] 8e4b465a1d166eb500b4b5c84b56e1264a3559d4c21a2e1b7f041ab73b2da44b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/hcc/0.1.0:/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] 8a99f0f3a7af9a4b97e5d3be9d4f5d20511e0d702f58e739ede1f7f2c240a96a
[INFO] running `"docker" "start" "-a" "8a99f0f3a7af9a4b97e5d3be9d4f5d20511e0d702f58e739ede1f7f2c240a96a"`
[INFO] [stderr]    Compiling hcc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `"docker" "inspect" "8a99f0f3a7af9a4b97e5d3be9d4f5d20511e0d702f58e739ede1f7f2c240a96a"`
[INFO] running `"docker" "rm" "-f" "8a99f0f3a7af9a4b97e5d3be9d4f5d20511e0d702f58e739ede1f7f2c240a96a"`
[INFO] [stdout] 8a99f0f3a7af9a4b97e5d3be9d4f5d20511e0d702f58e739ede1f7f2c240a96a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/hcc/0.1.0:/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] 247e96ac3a382402a3600402efd3540e237aae824791f70aadf3142f20ad59c5
[INFO] running `"docker" "start" "-a" "247e96ac3a382402a3600402efd3540e237aae824791f70aadf3142f20ad59c5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hcc-c18ad638137c7b21
[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" "247e96ac3a382402a3600402efd3540e237aae824791f70aadf3142f20ad59c5"`
[INFO] running `"docker" "rm" "-f" "247e96ac3a382402a3600402efd3540e237aae824791f70aadf3142f20ad59c5"`
[INFO] [stdout] 247e96ac3a382402a3600402efd3540e237aae824791f70aadf3142f20ad59c5