[INFO] crate pop 0.0.0 is already in cache
[INFO] extracting crate pop 0.0.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/pop/0.0.0
[INFO] extracting crate pop 0.0.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/pop/0.0.0
[INFO] validating manifest of pop-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 pop-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 pop-0.0.0
[INFO] finished frobbing pop-0.0.0
[INFO] frobbed toml for pop-0.0.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/pop/0.0.0/Cargo.toml
[INFO] started frobbing pop-0.0.0
[INFO] finished frobbing pop-0.0.0
[INFO] frobbed toml for pop-0.0.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/pop/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 pop-0.0.0 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-2/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/pop/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] c4f215ee4bc2866d628dde8de75c341634460d5ccd49a27d5c4732f556921002
[INFO] running `"docker" "start" "-a" "c4f215ee4bc2866d628dde8de75c341634460d5ccd49a27d5c4732f556921002"`
[INFO] [stderr]    Compiling pop v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `"docker" "inspect" "c4f215ee4bc2866d628dde8de75c341634460d5ccd49a27d5c4732f556921002"`
[INFO] running `"docker" "rm" "-f" "c4f215ee4bc2866d628dde8de75c341634460d5ccd49a27d5c4732f556921002"`
[INFO] [stdout] c4f215ee4bc2866d628dde8de75c341634460d5ccd49a27d5c4732f556921002
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/pop/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] bb82f94c9b74d59f3bfca325e0d6db9513c8e88cf9d838eb06087913b6e95593
[INFO] running `"docker" "start" "-a" "bb82f94c9b74d59f3bfca325e0d6db9513c8e88cf9d838eb06087913b6e95593"`
[INFO] [stderr]    Compiling pop v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `"docker" "inspect" "bb82f94c9b74d59f3bfca325e0d6db9513c8e88cf9d838eb06087913b6e95593"`
[INFO] running `"docker" "rm" "-f" "bb82f94c9b74d59f3bfca325e0d6db9513c8e88cf9d838eb06087913b6e95593"`
[INFO] [stdout] bb82f94c9b74d59f3bfca325e0d6db9513c8e88cf9d838eb06087913b6e95593
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/pop/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 4335e0bb9f53ab38bc6f5df87296b44a6d7ab00790469871ed371e17deabcbc8
[INFO] running `"docker" "start" "-a" "4335e0bb9f53ab38bc6f5df87296b44a6d7ab00790469871ed371e17deabcbc8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/pop-692c57d2310a094d
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pop
[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] [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" "4335e0bb9f53ab38bc6f5df87296b44a6d7ab00790469871ed371e17deabcbc8"`
[INFO] running `"docker" "rm" "-f" "4335e0bb9f53ab38bc6f5df87296b44a6d7ab00790469871ed371e17deabcbc8"`
[INFO] [stdout] 4335e0bb9f53ab38bc6f5df87296b44a6d7ab00790469871ed371e17deabcbc8