[INFO] crate rakka 0.0.1 is already in cache
[INFO] extracting crate rakka 0.0.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/rakka/0.0.1
[INFO] extracting crate rakka 0.0.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rakka/0.0.1
[INFO] validating manifest of rakka-0.0.1 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 rakka-0.0.1 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 rakka-0.0.1
[INFO] finished frobbing rakka-0.0.1
[INFO] frobbed toml for rakka-0.0.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/rakka/0.0.1/Cargo.toml
[INFO] started frobbing rakka-0.0.1
[INFO] finished frobbing rakka-0.0.1
[INFO] frobbed toml for rakka-0.0.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rakka/0.0.1/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 rakka-0.0.1 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/rakka/0.0.1:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 7dbda09f7c00d79915678c8b45fba0d8bcb88064e494772c35d706341f2cf6c4
[INFO] running `"docker" "start" "-a" "7dbda09f7c00d79915678c8b45fba0d8bcb88064e494772c35d706341f2cf6c4"`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling rakka v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `"docker" "inspect" "7dbda09f7c00d79915678c8b45fba0d8bcb88064e494772c35d706341f2cf6c4"`
[INFO] running `"docker" "rm" "-f" "7dbda09f7c00d79915678c8b45fba0d8bcb88064e494772c35d706341f2cf6c4"`
[INFO] [stdout] 7dbda09f7c00d79915678c8b45fba0d8bcb88064e494772c35d706341f2cf6c4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/rakka/0.0.1:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6ed3a354372febeaebb71bf0ceaac6050bfc0106b2fe0ed8893f9d36aee6bff0
[INFO] running `"docker" "start" "-a" "6ed3a354372febeaebb71bf0ceaac6050bfc0106b2fe0ed8893f9d36aee6bff0"`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling rakka v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `"docker" "inspect" "6ed3a354372febeaebb71bf0ceaac6050bfc0106b2fe0ed8893f9d36aee6bff0"`
[INFO] running `"docker" "rm" "-f" "6ed3a354372febeaebb71bf0ceaac6050bfc0106b2fe0ed8893f9d36aee6bff0"`
[INFO] [stdout] 6ed3a354372febeaebb71bf0ceaac6050bfc0106b2fe0ed8893f9d36aee6bff0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/rakka/0.0.1:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 7b86a0a5a3826e33eab25b20a7e8b4c11224e8b4681a6e7b0731ecf9abfb51a3
[INFO] running `"docker" "start" "-a" "7b86a0a5a3826e33eab25b20a7e8b4c11224e8b4681a6e7b0731ecf9abfb51a3"`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rakka-1a5a9ff592a7f271
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... 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 rakka
[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" "7b86a0a5a3826e33eab25b20a7e8b4c11224e8b4681a6e7b0731ecf9abfb51a3"`
[INFO] running `"docker" "rm" "-f" "7b86a0a5a3826e33eab25b20a7e8b4c11224e8b4681a6e7b0731ecf9abfb51a3"`
[INFO] [stdout] 7b86a0a5a3826e33eab25b20a7e8b4c11224e8b4681a6e7b0731ecf9abfb51a3