[INFO] updating cached repository jlgerber/gpi
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jlgerber/gpi
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jlgerber/gpi" "work/ex/beta-1.38-1/sources/1.37.0/gh/jlgerber/gpi"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jlgerber/gpi'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jlgerber/gpi" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jlgerber/gpi"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jlgerber/gpi'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9b9a6feecafe24c857a45d5379535f003dc2eda2
[INFO] sha for GitHub repo jlgerber/gpi: 9b9a6feecafe24c857a45d5379535f003dc2eda2
[INFO] validating manifest of jlgerber/gpi 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 jlgerber/gpi 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 jlgerber/gpi
[INFO] finished frobbing jlgerber/gpi
[INFO] frobbed toml for jlgerber/gpi written to work/ex/beta-1.38-1/sources/1.37.0/gh/jlgerber/gpi/Cargo.toml
[INFO] started frobbing jlgerber/gpi
[INFO] finished frobbing jlgerber/gpi
[INFO] frobbed toml for jlgerber/gpi written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jlgerber/gpi/Cargo.toml
[INFO] crate jlgerber/gpi already has a lockfile, it will not be regenerated
[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 jlgerber/gpi 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jlgerber/gpi:/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] afe75b86fe9c5a5b5427032a424a398f19e317a09fbc9524e05bfaf7a7038abb
[INFO] running `"docker" "start" "-a" "afe75b86fe9c5a5b5427032a424a398f19e317a09fbc9524e05bfaf7a7038abb"`
[INFO] [stderr]    Compiling shellfn-core v0.1.1
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling darling_core v0.8.6
[INFO] [stderr]    Compiling serde_derive v1.0.91
[INFO] [stderr]    Compiling structopt-derive v0.2.15
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling aho-corasick v0.7.3
[INFO] [stderr]    Compiling csv-core v0.1.5
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling regex v1.1.6
[INFO] [stderr]    Compiling structopt v0.2.15
[INFO] [stderr]    Compiling darling_macro v0.8.6
[INFO] [stderr]    Compiling darling v0.8.6
[INFO] [stderr]    Compiling shellwords v1.0.0
[INFO] [stderr]    Compiling shellfn-attribute v0.1.1
[INFO] [stderr]    Compiling serde v1.0.91
[INFO] [stderr]    Compiling shellfn v0.1.1
[INFO] [stderr]    Compiling csv v1.0.7
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling url_serde v0.2.0
[INFO] [stderr]    Compiling prettytable-rs v0.8.0
[INFO] [stderr]    Compiling gpi v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 04s
[INFO] running `"docker" "inspect" "afe75b86fe9c5a5b5427032a424a398f19e317a09fbc9524e05bfaf7a7038abb"`
[INFO] running `"docker" "rm" "-f" "afe75b86fe9c5a5b5427032a424a398f19e317a09fbc9524e05bfaf7a7038abb"`
[INFO] [stdout] afe75b86fe9c5a5b5427032a424a398f19e317a09fbc9524e05bfaf7a7038abb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jlgerber/gpi:/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] 6a7311bdea1b2af35ef002c9e07e268d54e0c2c3df26c84525a0440ceae484cc
[INFO] running `"docker" "start" "-a" "6a7311bdea1b2af35ef002c9e07e268d54e0c2c3df26c84525a0440ceae484cc"`
[INFO] [stderr]    Compiling gpi v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.65s
[INFO] running `"docker" "inspect" "6a7311bdea1b2af35ef002c9e07e268d54e0c2c3df26c84525a0440ceae484cc"`
[INFO] running `"docker" "rm" "-f" "6a7311bdea1b2af35ef002c9e07e268d54e0c2c3df26c84525a0440ceae484cc"`
[INFO] [stdout] 6a7311bdea1b2af35ef002c9e07e268d54e0c2c3df26c84525a0440ceae484cc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jlgerber/gpi:/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] 72033750b0396aa1fde8e80407b021e5a08b485a1aa831a2e5148da843f52fb1
[INFO] running `"docker" "start" "-a" "72033750b0396aa1fde8e80407b021e5a08b485a1aa831a2e5148da843f52fb1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/gpi-fc68bfed918c5543
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test package_type::tests::can_convert_from_string ... ok
[INFO] [stdout] test record::tests::can_new_up ... ok
[INFO] [stdout] test package_type::tests::can_convert_from_str_ref ... ok
[INFO] [stdout] test vcs_tag::tests::can_convert_from_str_ref ... ok
[INFO] [stdout] test record::tests::can_deserialize_json ... ok
[INFO] [stdout] test record::tests::can_deserialize_from_reader ... ok
[INFO] [stdout] test vcs_tag::tests::can_deserialize_tagsloc_from_json ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/gpi-c2a890a269133e0e
[INFO] [stdout] test vcs_tag::tests::can_deserialize_trunkloc_from_json ... ok
[INFO] [stdout] test vcs_tag::tests::can_convert_from_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gpi
[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] error[E0659]: `gpi` is ambiguous (name vs any other name during import resolution)
[INFO] [stderr]   --> /opt/crater/workdir/src/lib.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub use gpi::GPI;
[INFO] [stderr]    |         ^^^ ambiguous name
[INFO] [stderr]    |
[INFO] [stderr]    = note: `gpi` could refer to an extern crate passed with `--extern`
[INFO] [stderr]    = help: use `::gpi` to refer to this extern crate unambiguously
[INFO] [stderr] note: `gpi` could also refer to the module defined here
[INFO] [stderr]   --> /opt/crater/workdir/src/lib.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub mod gpi;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    = help: use `crate::gpi` to refer to this module unambiguously
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0659`.
[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" "72033750b0396aa1fde8e80407b021e5a08b485a1aa831a2e5148da843f52fb1"`
[INFO] running `"docker" "rm" "-f" "72033750b0396aa1fde8e80407b021e5a08b485a1aa831a2e5148da843f52fb1"`
[INFO] [stdout] 72033750b0396aa1fde8e80407b021e5a08b485a1aa831a2e5148da843f52fb1