[INFO] updating cached repository TrionProg/vpe [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/TrionProg/vpe [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/TrionProg/vpe" "work/ex/beta-1.38-1/sources/1.37.0/gh/TrionProg/vpe"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/TrionProg/vpe'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/TrionProg/vpe" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/TrionProg/vpe"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/TrionProg/vpe'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 2e34c053c58f4286fc014e33ca1cf12b81b65bbb [INFO] sha for GitHub repo TrionProg/vpe: 2e34c053c58f4286fc014e33ca1cf12b81b65bbb [INFO] validating manifest of TrionProg/vpe 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 TrionProg/vpe 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 TrionProg/vpe [INFO] finished frobbing TrionProg/vpe [INFO] frobbed toml for TrionProg/vpe written to work/ex/beta-1.38-1/sources/1.37.0/gh/TrionProg/vpe/Cargo.toml [INFO] started frobbing TrionProg/vpe [INFO] finished frobbing TrionProg/vpe [INFO] frobbed toml for TrionProg/vpe written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/TrionProg/vpe/Cargo.toml [INFO] crate TrionProg/vpe 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 TrionProg/vpe 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/TrionProg/vpe:/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] ac6bb29e405de9e478e4a0d187c980f3812021ee9d12e8d1d66d29571d0a56df [INFO] running `"docker" "start" "-a" "ac6bb29e405de9e478e4a0d187c980f3812021ee9d12e8d1d66d29571d0a56df"` [INFO] [stderr] Compiling fallible-iterator v0.1.3 [INFO] [stderr] Compiling md5 v0.3.4 [INFO] [stderr] Compiling redis v0.8.0 [INFO] [stderr] Compiling scheduled-thread-pool v0.1.0 [INFO] [stderr] Compiling uuid v0.4.0 [INFO] [stderr] Compiling lz4-compress v0.1.0 [INFO] [stderr] Compiling snap v0.1.2 [INFO] [stderr] Compiling bincode v0.7.0 [INFO] [stderr] Compiling serde_codegen_internals v0.14.2 [INFO] [stderr] Compiling url v1.4.0 [INFO] [stderr] Compiling postgres-protocol v0.2.2 [INFO] [stderr] Compiling r2d2 v0.7.2 [INFO] [stderr] Compiling cdrs v1.0.0-rc.1 [INFO] [stderr] Compiling postgres-shared v0.2.1 [INFO] [stderr] Compiling serde_derive v0.9.15 [INFO] [stderr] warning[E0713]: borrow may still be in use when destructor runs [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/url-1.4.0/src/form_urlencoded.rs:246:40 [INFO] [stderr] | [INFO] [stderr] 244 | impl<'a> Target for ::UrlQuery<'a> { [INFO] [stderr] | -- lifetime `'a` defined here [INFO] [stderr] 245 | fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization } [INFO] [stderr] 246 | fn finish(self) -> &'a mut ::Url { self.url } [INFO] [stderr] | ^^^^^^^^ - here, drop of `self` needs exclusive access to `*self.url`, because the type `UrlQuery<'_>` implements the `Drop` trait [INFO] [stderr] | | [INFO] [stderr] | returning this value requires that `*self.url` is borrowed for `'a` [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] Compiling postgres v0.14.1 [INFO] [stderr] Compiling vpe v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `cdrs::types::IntoRustByName` [INFO] [stderr] --> src/main.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use cdrs::types::IntoRustByName; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `insert_result` [INFO] [stderr] --> src/main.rs:46:9 [INFO] [stderr] | [INFO] [stderr] 46 | let insert_result=postgresql_connection.execute( [INFO] [stderr] | ^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_insert_result` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cassandra_session` [INFO] [stderr] --> src/main.rs:56:13 [INFO] [stderr] | [INFO] [stderr] 56 | let mut cassandra_session = cassandra_client.start(cdrs::compression::Compression::None).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_cassandra_session` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cassandra_querry` [INFO] [stderr] --> src/main.rs:58:9 [INFO] [stderr] | [INFO] [stderr] 58 | let cassandra_querry=QueryBuilder::new(format!("SELECT content from files WHERE id = {};",&data.id)).finalize(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_cassandra_querry` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:56:9 [INFO] [stderr] | [INFO] [stderr] 56 | let mut cassandra_session = cassandra_client.start(cdrs::compression::Compression::None).unwrap(); [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 47.56s [INFO] running `"docker" "inspect" "ac6bb29e405de9e478e4a0d187c980f3812021ee9d12e8d1d66d29571d0a56df"` [INFO] running `"docker" "rm" "-f" "ac6bb29e405de9e478e4a0d187c980f3812021ee9d12e8d1d66d29571d0a56df"` [INFO] [stdout] ac6bb29e405de9e478e4a0d187c980f3812021ee9d12e8d1d66d29571d0a56df [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/TrionProg/vpe:/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] 9c5e46415f09cf14d714d88936cce1d58dd999d1f812be1e0f680f523a242064 [INFO] running `"docker" "start" "-a" "9c5e46415f09cf14d714d88936cce1d58dd999d1f812be1e0f680f523a242064"` [INFO] [stderr] Compiling vpe v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `cdrs::types::IntoRustByName` [INFO] [stderr] --> src/main.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use cdrs::types::IntoRustByName; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `insert_result` [INFO] [stderr] --> src/main.rs:46:9 [INFO] [stderr] | [INFO] [stderr] 46 | let insert_result=postgresql_connection.execute( [INFO] [stderr] | ^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_insert_result` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cassandra_session` [INFO] [stderr] --> src/main.rs:56:13 [INFO] [stderr] | [INFO] [stderr] 56 | let mut cassandra_session = cassandra_client.start(cdrs::compression::Compression::None).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_cassandra_session` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cassandra_querry` [INFO] [stderr] --> src/main.rs:58:9 [INFO] [stderr] | [INFO] [stderr] 58 | let cassandra_querry=QueryBuilder::new(format!("SELECT content from files WHERE id = {};",&data.id)).finalize(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_cassandra_querry` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:56:9 [INFO] [stderr] | [INFO] [stderr] 56 | let mut cassandra_session = cassandra_client.start(cdrs::compression::Compression::None).unwrap(); [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.76s [INFO] running `"docker" "inspect" "9c5e46415f09cf14d714d88936cce1d58dd999d1f812be1e0f680f523a242064"` [INFO] running `"docker" "rm" "-f" "9c5e46415f09cf14d714d88936cce1d58dd999d1f812be1e0f680f523a242064"` [INFO] [stdout] 9c5e46415f09cf14d714d88936cce1d58dd999d1f812be1e0f680f523a242064 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/TrionProg/vpe:/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] 54f5600c228f582577187ec484582726aad6e53288c152ed7be2f79a0e07d0b0 [INFO] running `"docker" "start" "-a" "54f5600c228f582577187ec484582726aad6e53288c152ed7be2f79a0e07d0b0"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/crater/target/debug/deps/vpe-d7fdbf740164939a [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" "54f5600c228f582577187ec484582726aad6e53288c152ed7be2f79a0e07d0b0"` [INFO] running `"docker" "rm" "-f" "54f5600c228f582577187ec484582726aad6e53288c152ed7be2f79a0e07d0b0"` [INFO] [stdout] 54f5600c228f582577187ec484582726aad6e53288c152ed7be2f79a0e07d0b0