[INFO] crate configure_derive 0.1.1 is already in cache
[INFO] extracting crate configure_derive 0.1.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/configure_derive/0.1.1
[INFO] extracting crate configure_derive 0.1.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/configure_derive/0.1.1
[INFO] validating manifest of configure_derive-0.1.1 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 configure_derive-0.1.1 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 configure_derive-0.1.1
[INFO] finished frobbing configure_derive-0.1.1
[INFO] frobbed toml for configure_derive-0.1.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/configure_derive/0.1.1/Cargo.toml
[INFO] started frobbing configure_derive-0.1.1
[INFO] finished frobbing configure_derive-0.1.1
[INFO] frobbed toml for configure_derive-0.1.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/configure_derive/0.1.1/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 configure_derive-0.1.1 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-6/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/configure_derive/0.1.1:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 69587a5c8163813d011bcec334a165cff15ff066b688d5b0dc1f1c0ef30b5c36
[INFO] running `"docker" "start" "-a" "69587a5c8163813d011bcec334a165cff15ff066b688d5b0dc1f1c0ef30b5c36"`
[INFO] [stderr]    Compiling configure_derive v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]    --> src/attrs.rs:116:36
[INFO] [stderr]     |
[INFO] [stderr] 116 |                 return Some(string.trim_left_matches('/').to_owned())
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `"docker" "inspect" "69587a5c8163813d011bcec334a165cff15ff066b688d5b0dc1f1c0ef30b5c36"`
[INFO] running `"docker" "rm" "-f" "69587a5c8163813d011bcec334a165cff15ff066b688d5b0dc1f1c0ef30b5c36"`
[INFO] [stdout] 69587a5c8163813d011bcec334a165cff15ff066b688d5b0dc1f1c0ef30b5c36
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/configure_derive/0.1.1:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 2c07c1cb213501c294bfcc2e330215ce3d46a6d2c97e30d1f055167589232ae0
[INFO] running `"docker" "start" "-a" "2c07c1cb213501c294bfcc2e330215ce3d46a6d2c97e30d1f055167589232ae0"`
[INFO] [stderr]    Compiling configure v0.1.1
[INFO] [stderr]    Compiling configure_derive v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]    --> src/attrs.rs:116:36
[INFO] [stderr]     |
[INFO] [stderr] 116 |                 return Some(string.trim_left_matches('/').to_owned())
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> tests/example.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | #[macro_use] extern crate configure_derive;
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.09s
[INFO] running `"docker" "inspect" "2c07c1cb213501c294bfcc2e330215ce3d46a6d2c97e30d1f055167589232ae0"`
[INFO] running `"docker" "rm" "-f" "2c07c1cb213501c294bfcc2e330215ce3d46a6d2c97e30d1f055167589232ae0"`
[INFO] [stdout] 2c07c1cb213501c294bfcc2e330215ce3d46a6d2c97e30d1f055167589232ae0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/configure_derive/0.1.1:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 2203bdae553d5b4c13cabdca48dafb957d979078a11e988c8886a196b4557936
[INFO] running `"docker" "start" "-a" "2203bdae553d5b4c13cabdca48dafb957d979078a11e988c8886a196b4557936"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/configure_derive-296e4853cc961436
[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]      Running /opt/crater/target/debug/deps/example-259c30eba9ee5347
[INFO] [stderr]    Doc-tests configure_derive
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test check_that_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" "2203bdae553d5b4c13cabdca48dafb957d979078a11e988c8886a196b4557936"`
[INFO] running `"docker" "rm" "-f" "2203bdae553d5b4c13cabdca48dafb957d979078a11e988c8886a196b4557936"`
[INFO] [stdout] 2203bdae553d5b4c13cabdca48dafb957d979078a11e988c8886a196b4557936