[INFO] crate prog1 1.0.0 is already in cache
[INFO] extracting crate prog1 1.0.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/prog1/1.0.0
[INFO] extracting crate prog1 1.0.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/prog1/1.0.0
[INFO] validating manifest of prog1-1.0.0 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 prog1-1.0.0 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 prog1-1.0.0
[INFO] finished frobbing prog1-1.0.0
[INFO] frobbed toml for prog1-1.0.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/prog1/1.0.0/Cargo.toml
[INFO] started frobbing prog1-1.0.0
[INFO] finished frobbing prog1-1.0.0
[INFO] frobbed toml for prog1-1.0.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/prog1/1.0.0/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 prog1-1.0.0 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-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/reg/prog1/1.0.0:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 0b28ddb99a557068ec783fdbee285f5357ab8b8654c7f717d9a02fb03cae39e6
[INFO] running `"docker" "start" "-a" "0b28ddb99a557068ec783fdbee285f5357ab8b8654c7f717d9a02fb03cae39e6"`
[INFO] [stderr]    Compiling prog1 v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `"docker" "inspect" "0b28ddb99a557068ec783fdbee285f5357ab8b8654c7f717d9a02fb03cae39e6"`
[INFO] running `"docker" "rm" "-f" "0b28ddb99a557068ec783fdbee285f5357ab8b8654c7f717d9a02fb03cae39e6"`
[INFO] [stdout] 0b28ddb99a557068ec783fdbee285f5357ab8b8654c7f717d9a02fb03cae39e6
[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/reg/prog1/1.0.0:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] f4d0a15d639bc99a618d2d48e14eb0efb6bc2142b7e5a5dfa5753ef108b28682
[INFO] running `"docker" "start" "-a" "f4d0a15d639bc99a618d2d48e14eb0efb6bc2142b7e5a5dfa5753ef108b28682"`
[INFO] [stderr]    Compiling prog1 v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `"docker" "inspect" "f4d0a15d639bc99a618d2d48e14eb0efb6bc2142b7e5a5dfa5753ef108b28682"`
[INFO] running `"docker" "rm" "-f" "f4d0a15d639bc99a618d2d48e14eb0efb6bc2142b7e5a5dfa5753ef108b28682"`
[INFO] [stdout] f4d0a15d639bc99a618d2d48e14eb0efb6bc2142b7e5a5dfa5753ef108b28682
[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/reg/prog1/1.0.0:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 05449f2bae24fe289cdafaf3d7a78a637081dbaa981f6cb4a9475147e643357c
[INFO] running `"docker" "start" "-a" "05449f2bae24fe289cdafaf3d7a78a637081dbaa981f6cb4a9475147e643357c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/prog1-c38d4a1ee2f5ac1b
[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 prog1
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 19) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "05449f2bae24fe289cdafaf3d7a78a637081dbaa981f6cb4a9475147e643357c"`
[INFO] running `"docker" "rm" "-f" "05449f2bae24fe289cdafaf3d7a78a637081dbaa981f6cb4a9475147e643357c"`
[INFO] [stdout] 05449f2bae24fe289cdafaf3d7a78a637081dbaa981f6cb4a9475147e643357c