[INFO] updating cached repository WeCanDoThat/trumpening_experiments
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/WeCanDoThat/trumpening_experiments
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/WeCanDoThat/trumpening_experiments" "work/ex/beta-1.38-1/sources/1.37.0/gh/WeCanDoThat/trumpening_experiments"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/WeCanDoThat/trumpening_experiments'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/WeCanDoThat/trumpening_experiments" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/WeCanDoThat/trumpening_experiments"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/WeCanDoThat/trumpening_experiments'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b721e843776d7008f26ea387c730bc7849be1066
[INFO] sha for GitHub repo WeCanDoThat/trumpening_experiments: b721e843776d7008f26ea387c730bc7849be1066
[INFO] validating manifest of WeCanDoThat/trumpening_experiments 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 WeCanDoThat/trumpening_experiments 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 WeCanDoThat/trumpening_experiments
[INFO] finished frobbing WeCanDoThat/trumpening_experiments
[INFO] frobbed toml for WeCanDoThat/trumpening_experiments written to work/ex/beta-1.38-1/sources/1.37.0/gh/WeCanDoThat/trumpening_experiments/Cargo.toml
[INFO] started frobbing WeCanDoThat/trumpening_experiments
[INFO] finished frobbing WeCanDoThat/trumpening_experiments
[INFO] frobbed toml for WeCanDoThat/trumpening_experiments written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/WeCanDoThat/trumpening_experiments/Cargo.toml
[INFO] crate WeCanDoThat/trumpening_experiments already has a lockfile, it will not be regenerated
[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 WeCanDoThat/trumpening_experiments 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-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/WeCanDoThat/trumpening_experiments:/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] e419def7f304726f99717dc37b2cab67d15f5ca86535f111a5b4b25d24ec3d68
[INFO] running `"docker" "start" "-a" "e419def7f304726f99717dc37b2cab67d15f5ca86535f111a5b4b25d24ec3d68"`
[INFO] [stderr]    Compiling trumpening_experiments v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `"docker" "inspect" "e419def7f304726f99717dc37b2cab67d15f5ca86535f111a5b4b25d24ec3d68"`
[INFO] running `"docker" "rm" "-f" "e419def7f304726f99717dc37b2cab67d15f5ca86535f111a5b4b25d24ec3d68"`
[INFO] [stdout] e419def7f304726f99717dc37b2cab67d15f5ca86535f111a5b4b25d24ec3d68
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/WeCanDoThat/trumpening_experiments:/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] 9b162f6ffe0b8b17384d315b4150e05d1cd2be3c8e2a2b66cdaabecad4e231b1
[INFO] running `"docker" "start" "-a" "9b162f6ffe0b8b17384d315b4150e05d1cd2be3c8e2a2b66cdaabecad4e231b1"`
[INFO] [stderr]    Compiling trumpening_experiments v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `"docker" "inspect" "9b162f6ffe0b8b17384d315b4150e05d1cd2be3c8e2a2b66cdaabecad4e231b1"`
[INFO] running `"docker" "rm" "-f" "9b162f6ffe0b8b17384d315b4150e05d1cd2be3c8e2a2b66cdaabecad4e231b1"`
[INFO] [stdout] 9b162f6ffe0b8b17384d315b4150e05d1cd2be3c8e2a2b66cdaabecad4e231b1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/WeCanDoThat/trumpening_experiments:/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] dc12f9cca941d48d975c96bd3196df128ce2576d9d61cecbf9d478e6865d0ef8
[INFO] running `"docker" "start" "-a" "dc12f9cca941d48d975c96bd3196df128ce2576d9d61cecbf9d478e6865d0ef8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/trumpening_experiments-63c5b8754e8e2901
[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" "dc12f9cca941d48d975c96bd3196df128ce2576d9d61cecbf9d478e6865d0ef8"`
[INFO] running `"docker" "rm" "-f" "dc12f9cca941d48d975c96bd3196df128ce2576d9d61cecbf9d478e6865d0ef8"`
[INFO] [stdout] dc12f9cca941d48d975c96bd3196df128ce2576d9d61cecbf9d478e6865d0ef8