[INFO] updating cached repository elba/elba
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/elba/elba
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/elba/elba" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/elba/elba"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/elba/elba'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/elba/elba" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/elba/elba"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/elba/elba'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d59a3cd18dd9ce42d32bf2bd5f594a648fafcf47
[INFO] sha for GitHub repo elba/elba: d59a3cd18dd9ce42d32bf2bd5f594a648fafcf47
[INFO] validating manifest of elba/elba on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of elba/elba on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing elba/elba
[INFO] finished frobbing elba/elba
[INFO] frobbed toml for elba/elba written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/elba/elba/Cargo.toml
[INFO] started frobbing elba/elba
[INFO] finished frobbing elba/elba
[INFO] frobbed toml for elba/elba written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/elba/elba/Cargo.toml
[INFO] crate elba/elba has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing elba/elba against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/elba/elba:/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] b77f5d7539ba9ce4b94ae62b033d631a976af4c9420f09adec13b98a000a8729
[INFO] running `"docker" "start" "-a" "b77f5d7539ba9ce4b94ae62b033d631a976af4c9420f09adec13b98a000a8729"`
[INFO] [stderr]    Compiling slog v2.4.1
[INFO] [stderr]    Compiling filetime v0.2.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.5.2
[INFO] [stderr]    Compiling indexmap v1.0.2
[INFO] [stderr]    Compiling url_serde v0.2.0
[INFO] [stderr]    Compiling serde-hjson v0.8.2
[INFO] [stderr]    Compiling Inflector v0.11.3
[INFO] [stderr]    Compiling git2 v0.7.5
[INFO] [stderr]    Compiling parking_lot v0.6.4
[INFO] [stderr]    Compiling tar v0.4.20
[INFO] [stderr]    Compiling h2 v0.1.13
[INFO] [stderr]    Compiling crossbeam-deque v0.5.2
[INFO] [stderr]    Compiling slog-async v2.3.0
[INFO] [stderr]    Compiling slog-term v2.4.0
[INFO] [stderr]    Compiling tokio-reactor v0.1.6
[INFO] [stderr]    Compiling crossbeam-channel v0.2.6
[INFO] [stderr]    Compiling console v0.6.2
[INFO] [stderr]    Compiling config v0.9.1
[INFO] [stderr]    Compiling crossbeam v0.4.1
[INFO] [stderr]    Compiling tokio-tcp v0.1.2
[INFO] [stderr]    Compiling tokio-udp v0.1.2
[INFO] [stderr]    Compiling tokio-uds v0.2.3
[INFO] [stderr]    Compiling tokio v0.1.11
[INFO] [stderr]    Compiling hyper v0.12.14
[INFO] [stderr]    Compiling hyper-tls v0.3.1
[INFO] [stderr]    Compiling reqwest v0.9.5
[INFO] [stderr]    Compiling elba v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
[INFO] [stderr]    --> src/lib/package/manifest.rs:237:14
[INFO] [stderr]     |
[INFO] [stderr] 237 |             .trim_right_matches(".idr")
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
[INFO] [stderr]    --> src/lib/package/manifest.rs:238:14
[INFO] [stderr]     |
[INFO] [stderr] 238 |             .trim_right_matches(".lidr")
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 56s
[INFO] running `"docker" "inspect" "b77f5d7539ba9ce4b94ae62b033d631a976af4c9420f09adec13b98a000a8729"`
[INFO] running `"docker" "rm" "-f" "b77f5d7539ba9ce4b94ae62b033d631a976af4c9420f09adec13b98a000a8729"`
[INFO] [stdout] b77f5d7539ba9ce4b94ae62b033d631a976af4c9420f09adec13b98a000a8729
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/elba/elba:/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 15974a0ef491695158ae6694fe133396ce71efaf0f272d78e7cfdcad821dcbcf
[INFO] running `"docker" "start" "-a" "15974a0ef491695158ae6694fe133396ce71efaf0f272d78e7cfdcad821dcbcf"`
[INFO] [stderr]    Compiling elba v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
[INFO] [stderr]    --> src/lib/package/manifest.rs:237:14
[INFO] [stderr]     |
[INFO] [stderr] 237 |             .trim_right_matches(".idr")
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
[INFO] [stderr]    --> src/lib/package/manifest.rs:238:14
[INFO] [stderr]     |
[INFO] [stderr] 238 |             .trim_right_matches(".lidr")
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.53s
[INFO] running `"docker" "inspect" "15974a0ef491695158ae6694fe133396ce71efaf0f272d78e7cfdcad821dcbcf"`
[INFO] running `"docker" "rm" "-f" "15974a0ef491695158ae6694fe133396ce71efaf0f272d78e7cfdcad821dcbcf"`
[INFO] [stdout] 15974a0ef491695158ae6694fe133396ce71efaf0f272d78e7cfdcad821dcbcf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/elba/elba:/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"`
[INFO] [stdout] cacb467573a87cb05737c5fa86b9699856b779781a58afceae39b50b8e264f89
[INFO] running `"docker" "start" "-a" "cacb467573a87cb05737c5fa86b9699856b779781a58afceae39b50b8e264f89"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/elba-e7f2d1c4c40c550a
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test package::version::tests::constraint_complement ... ok
[INFO] [stdout] test package::manifest::tests::manifest_no_targets ... ok
[INFO] [stdout] test package::manifest::tests::manifest_invalid_target_path ... ok
[INFO] [stdout] test package::lockfile::tests::valid_lockfile ... ok
[INFO] [stdout] test package::version::tests::constraint_complement_single ... ok
[INFO] [stdout] test package::version::tests::constraint_difference ... ok
[INFO] [stdout] test package::version::tests::constraint_complement_symmetry ... ok
[INFO] [stdout] test package::version::tests::constraint_complement_correct ... ok
[INFO] [stdout] test package::manifest::tests::manifest_valid ... ok
[INFO] [stdout] test package::version::tests::constraint_difference_any_union ... ok
[INFO] [stdout] test package::version::tests::constraint_relation ... ok
[INFO] [stdout] test package::version::tests::constraint_relation_opposite ... ok
[INFO] [stdout] test package::version::tests::constraint_relation_single ... ok
[INFO] [stdout] test package::version::tests::constraint_subset ... ok
[INFO] [stdout] test package::version::tests::range_parse_caret ... ok
[INFO] [stdout] test package::version::tests::range_parse_tilde ... ok
[INFO] [stdout] test package::version::tests::range_pre_ok ... ok
[INFO] [stdout] test package::version::tests::version_parse ... ok
[INFO] [stdout] test package::version::tests::version_single ... ok
[INFO] [stdout] test util::lock::test::dirlock_existing_err ... ok
[INFO] [stdout] test package::version::tests::range_parse_manual ... ok
[INFO] [stdout] test util::lock::test::dirlock_simple ... ok
[INFO] [stdout] test package::version::tests::constraint_difference_any ... ok
[INFO] [stdout] test util::lock::test::dirlock_wrong_order ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/elba-de2f5c6faef4a1ce
[INFO] [stderr]      Running /opt/crater/target/debug/deps/testsuite-63f76901b31d317d
[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] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test index::index_success ... ok
[INFO] [stdout] test resolver::resolve_conflict_simple_report ... ok
[INFO] [stdout] test resolver::resolve_avoid_conflict ... ok
[INFO] [stdout] test resolver::resolve_no_conflict ... ok
[INFO] [stdout] test resolver::resolve_conflict_complex_report ... ok
[INFO] [stdout] test resolver::resolve_conflict_res_simple ... ok
[INFO] [stdout] test resolver::resolve_conflict_res_partial ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests elba
[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" "cacb467573a87cb05737c5fa86b9699856b779781a58afceae39b50b8e264f89"`
[INFO] running `"docker" "rm" "-f" "cacb467573a87cb05737c5fa86b9699856b779781a58afceae39b50b8e264f89"`
[INFO] [stdout] cacb467573a87cb05737c5fa86b9699856b779781a58afceae39b50b8e264f89