[INFO] fetching crate clobber 0.1.1...
[INFO] extracting crate clobber 0.1.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/clobber/0.1.1
[INFO] extracting crate clobber 0.1.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/clobber/0.1.1
[INFO] validating manifest of clobber-0.1.1 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 clobber-0.1.1 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 clobber-0.1.1
[INFO] finished frobbing clobber-0.1.1
[INFO] frobbed toml for clobber-0.1.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/clobber/0.1.1/Cargo.toml
[INFO] started frobbing clobber-0.1.1
[INFO] finished frobbing clobber-0.1.1
[INFO] frobbed toml for clobber-0.1.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/clobber/0.1.1/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 clobber-0.1.1 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-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/clobber/0.1.1:/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] ec2f7673be284a14607458e15150dd75d0d9140977f2493641a44b7235dfc3df
[INFO] running `"docker" "start" "-a" "ec2f7673be284a14607458e15150dd75d0d9140977f2493641a44b7235dfc3df"`
[INFO] [stderr]    Compiling clobber v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `"docker" "inspect" "ec2f7673be284a14607458e15150dd75d0d9140977f2493641a44b7235dfc3df"`
[INFO] running `"docker" "rm" "-f" "ec2f7673be284a14607458e15150dd75d0d9140977f2493641a44b7235dfc3df"`
[INFO] [stdout] ec2f7673be284a14607458e15150dd75d0d9140977f2493641a44b7235dfc3df
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/clobber/0.1.1:/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] c44bb8774d8e5dcc8d4ac9a1b1ec1135a6226065d4d7b03519ed376c22dcaba0
[INFO] running `"docker" "start" "-a" "c44bb8774d8e5dcc8d4ac9a1b1ec1135a6226065d4d7b03519ed376c22dcaba0"`
[INFO] [stderr]    Compiling clobber v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `"docker" "inspect" "c44bb8774d8e5dcc8d4ac9a1b1ec1135a6226065d4d7b03519ed376c22dcaba0"`
[INFO] running `"docker" "rm" "-f" "c44bb8774d8e5dcc8d4ac9a1b1ec1135a6226065d4d7b03519ed376c22dcaba0"`
[INFO] [stdout] c44bb8774d8e5dcc8d4ac9a1b1ec1135a6226065d4d7b03519ed376c22dcaba0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/clobber/0.1.1:/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] 0ef43bc857e782054f9e369ae17a647739f7c3b452fd1a9297be4389ac6cd559
[INFO] running `"docker" "start" "-a" "0ef43bc857e782054f9e369ae17a647739f7c3b452fd1a9297be4389ac6cd559"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/clobber-307fdddad7c7a959
[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" "0ef43bc857e782054f9e369ae17a647739f7c3b452fd1a9297be4389ac6cd559"`
[INFO] running `"docker" "rm" "-f" "0ef43bc857e782054f9e369ae17a647739f7c3b452fd1a9297be4389ac6cd559"`
[INFO] [stdout] 0ef43bc857e782054f9e369ae17a647739f7c3b452fd1a9297be4389ac6cd559