[INFO] crate pyo3-derive-backend 0.7.0 is already in cache
[INFO] extracting crate pyo3-derive-backend 0.7.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/pyo3-derive-backend/0.7.0
[INFO] extracting crate pyo3-derive-backend 0.7.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/pyo3-derive-backend/0.7.0
[INFO] validating manifest of pyo3-derive-backend-0.7.0 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 pyo3-derive-backend-0.7.0 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 pyo3-derive-backend-0.7.0
[INFO] finished frobbing pyo3-derive-backend-0.7.0
[INFO] frobbed toml for pyo3-derive-backend-0.7.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/pyo3-derive-backend/0.7.0/Cargo.toml
[INFO] started frobbing pyo3-derive-backend-0.7.0
[INFO] finished frobbing pyo3-derive-backend-0.7.0
[INFO] frobbed toml for pyo3-derive-backend-0.7.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/pyo3-derive-backend/0.7.0/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 pyo3-derive-backend-0.7.0 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/pyo3-derive-backend/0.7.0:/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] 1d9d8a3831c879c8b3b6786c66ac032096469b6eb41d2d5f533c75c01870caf5
[INFO] running `"docker" "start" "-a" "1d9d8a3831c879c8b3b6786c66ac032096469b6eb41d2d5f533c75c01870caf5"`
[INFO] [stderr]    Compiling pyo3-derive-backend v0.7.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.41s
[INFO] running `"docker" "inspect" "1d9d8a3831c879c8b3b6786c66ac032096469b6eb41d2d5f533c75c01870caf5"`
[INFO] running `"docker" "rm" "-f" "1d9d8a3831c879c8b3b6786c66ac032096469b6eb41d2d5f533c75c01870caf5"`
[INFO] [stdout] 1d9d8a3831c879c8b3b6786c66ac032096469b6eb41d2d5f533c75c01870caf5
[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/pyo3-derive-backend/0.7.0:/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] da5e93471f4201518dd2aa4d36136b963102dee2413c338ef0885a04a88843bb
[INFO] running `"docker" "start" "-a" "da5e93471f4201518dd2aa4d36136b963102dee2413c338ef0885a04a88843bb"`
[INFO] [stderr]    Compiling pyo3-derive-backend v0.7.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.08s
[INFO] running `"docker" "inspect" "da5e93471f4201518dd2aa4d36136b963102dee2413c338ef0885a04a88843bb"`
[INFO] running `"docker" "rm" "-f" "da5e93471f4201518dd2aa4d36136b963102dee2413c338ef0885a04a88843bb"`
[INFO] [stdout] da5e93471f4201518dd2aa4d36136b963102dee2413c338ef0885a04a88843bb
[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/pyo3-derive-backend/0.7.0:/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] af3e9fa821d760ce1ea8b58b9fbb7fc90901cf506d9700bea472ec9e61ebb1a2
[INFO] running `"docker" "start" "-a" "af3e9fa821d760ce1ea8b58b9fbb7fc90901cf506d9700bea472ec9e61ebb1a2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/pyo3_derive_backend-35256bbd1158da8c
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test pyfunction::test::test_simple_args ... ok
[INFO] [stderr]    Doc-tests pyo3-derive-backend
[INFO] [stdout] test pyfunction::test::test_varargs ... ok
[INFO] [stdout] test pyfunction::test::test_errs ... ok
[INFO] [stdout] test pyfunction::test::test_all ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 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" "af3e9fa821d760ce1ea8b58b9fbb7fc90901cf506d9700bea472ec9e61ebb1a2"`
[INFO] running `"docker" "rm" "-f" "af3e9fa821d760ce1ea8b58b9fbb7fc90901cf506d9700bea472ec9e61ebb1a2"`
[INFO] [stdout] af3e9fa821d760ce1ea8b58b9fbb7fc90901cf506d9700bea472ec9e61ebb1a2