[INFO] updating cached repository immanuelqrw/mechanic [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/immanuelqrw/mechanic [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/immanuelqrw/mechanic" "work/ex/beta-1.38-1/sources/1.37.0/gh/immanuelqrw/mechanic"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/immanuelqrw/mechanic'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/immanuelqrw/mechanic" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/immanuelqrw/mechanic"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/immanuelqrw/mechanic'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b0309a31226fde7251a36e96c055e81fe0d38aca [INFO] sha for GitHub repo immanuelqrw/mechanic: b0309a31226fde7251a36e96c055e81fe0d38aca [INFO] validating manifest of immanuelqrw/mechanic 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 immanuelqrw/mechanic 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 immanuelqrw/mechanic [INFO] finished frobbing immanuelqrw/mechanic [INFO] frobbed toml for immanuelqrw/mechanic written to work/ex/beta-1.38-1/sources/1.37.0/gh/immanuelqrw/mechanic/Cargo.toml [INFO] started frobbing immanuelqrw/mechanic [INFO] finished frobbing immanuelqrw/mechanic [INFO] frobbed toml for immanuelqrw/mechanic written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/immanuelqrw/mechanic/Cargo.toml [INFO] crate immanuelqrw/mechanic 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing immanuelqrw/mechanic 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-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/immanuelqrw/mechanic:/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] 12dc2264617f768ef3e4460b4def860338c86dbcd04b6926c3230f59ceee024b [INFO] running `"docker" "start" "-a" "12dc2264617f768ef3e4460b4def860338c86dbcd04b6926c3230f59ceee024b"` [INFO] [stderr] Compiling openssl v0.9.22 [INFO] [stderr] Compiling md5 v0.3.6 [INFO] [stderr] Compiling openssl-sys v0.9.22 [INFO] [stderr] Compiling libsqlite3-sys v0.9.0 [INFO] [stderr] Compiling yaml-rust v0.4.0 [INFO] [stderr] Compiling serde_json v1.0.7 [INFO] [stderr] Compiling stringprep v0.1.2 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling mio v0.6.11 [INFO] [stderr] Compiling thread_local v0.3.4 [INFO] [stderr] Compiling tokio-io v0.1.4 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling crypto-mac v0.4.0 [INFO] [stderr] Compiling digest v0.6.2 [INFO] [stderr] Compiling block-buffer v0.2.0 [INFO] [stderr] Compiling regex v0.2.3 [INFO] [stderr] Compiling serde_yaml v0.7.3 [INFO] [stderr] Compiling chrono v0.3.0 [INFO] [stderr] Compiling chrono v0.4.0 [INFO] [stderr] Compiling hmac v0.4.2 [INFO] [stderr] Compiling serde_derive_internals v0.17.0 [INFO] [stderr] Compiling sha2 v0.6.0 [INFO] [stderr] Compiling tokio-core v0.1.10 [INFO] [stderr] Compiling polish v0.7.3 [INFO] [stderr] Compiling rusqlite v0.13.0 [INFO] [stderr] error[E0119]: conflicting implementations of trait `std::convert::From<&_>` for type `types::to_sql::ToSqlOutput<'_>`: [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusqlite-0.13.0/src/types/to_sql.rs:26:1 [INFO] [stderr] | [INFO] [stderr] 18 | / impl<'a, T: ?Sized> From<&'a T> for ToSqlOutput<'a> [INFO] [stderr] 19 | | where &'a T: Into> [INFO] [stderr] 20 | | { [INFO] [stderr] 21 | | fn from(t: &'a T) -> Self { [INFO] [stderr] 22 | | ToSqlOutput::Borrowed(t.into()) [INFO] [stderr] 23 | | } [INFO] [stderr] 24 | | } [INFO] [stderr] | |_- first implementation here [INFO] [stderr] 25 | [INFO] [stderr] 26 | impl<'a, T: Into> From for ToSqlOutput<'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `types::to_sql::ToSqlOutput<'_>` [INFO] [stderr] | [INFO] [stderr] = note: downstream crates may implement trait `std::convert::From<&_>` for type `types::value::Value` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0119`. [INFO] [stderr] error: Could not compile `rusqlite`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "12dc2264617f768ef3e4460b4def860338c86dbcd04b6926c3230f59ceee024b"` [INFO] running `"docker" "rm" "-f" "12dc2264617f768ef3e4460b4def860338c86dbcd04b6926c3230f59ceee024b"` [INFO] [stdout] 12dc2264617f768ef3e4460b4def860338c86dbcd04b6926c3230f59ceee024b