[INFO] crate count 0.0.0 is already in cache
[INFO] extracting crate count 0.0.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/count/0.0.0
[INFO] extracting crate count 0.0.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/count/0.0.0
[INFO] validating manifest of count-0.0.0 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 count-0.0.0 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 count-0.0.0
[INFO] finished frobbing count-0.0.0
[INFO] frobbed toml for count-0.0.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/count/0.0.0/Cargo.toml
[INFO] started frobbing count-0.0.0
[INFO] finished frobbing count-0.0.0
[INFO] frobbed toml for count-0.0.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/count/0.0.0/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 count-0.0.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/count/0.0.0:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 95da7c295ad286966a0f7c97b8a93cbde37e277be069443cba3cf7fa2ea22d80
[INFO] running `"docker" "start" "-a" "95da7c295ad286966a0f7c97b8a93cbde37e277be069443cba3cf7fa2ea22d80"`
[INFO] [stderr]    Compiling count v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `"docker" "inspect" "95da7c295ad286966a0f7c97b8a93cbde37e277be069443cba3cf7fa2ea22d80"`
[INFO] running `"docker" "rm" "-f" "95da7c295ad286966a0f7c97b8a93cbde37e277be069443cba3cf7fa2ea22d80"`
[INFO] [stdout] 95da7c295ad286966a0f7c97b8a93cbde37e277be069443cba3cf7fa2ea22d80
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/count/0.0.0:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] a0cd861b48c9824a9c760b5da95bab709f312f52675c24f56a9cf280c4eb2b3b
[INFO] running `"docker" "start" "-a" "a0cd861b48c9824a9c760b5da95bab709f312f52675c24f56a9cf280c4eb2b3b"`
[INFO] [stderr]    Compiling count v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `"docker" "inspect" "a0cd861b48c9824a9c760b5da95bab709f312f52675c24f56a9cf280c4eb2b3b"`
[INFO] running `"docker" "rm" "-f" "a0cd861b48c9824a9c760b5da95bab709f312f52675c24f56a9cf280c4eb2b3b"`
[INFO] [stdout] a0cd861b48c9824a9c760b5da95bab709f312f52675c24f56a9cf280c4eb2b3b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/count/0.0.0:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 606d831f2a9a976bf19007c2c72b5c23c77dec13957557c64667b1cf37896d9a
[INFO] running `"docker" "start" "-a" "606d831f2a9a976bf19007c2c72b5c23c77dec13957557c64667b1cf37896d9a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/count-21dc10d5c49bcdb9
[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] [stderr]    Doc-tests count
[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" "606d831f2a9a976bf19007c2c72b5c23c77dec13957557c64667b1cf37896d9a"`
[INFO] running `"docker" "rm" "-f" "606d831f2a9a976bf19007c2c72b5c23c77dec13957557c64667b1cf37896d9a"`
[INFO] [stdout] 606d831f2a9a976bf19007c2c72b5c23c77dec13957557c64667b1cf37896d9a