[INFO] cloning repository cannero/reportserver [INFO] running `"git" "clone" "--bare" "git://github.com/cannero/reportserver.git" "work/cache/sources/gh/cannero/reportserver"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/cannero/reportserver'... [INFO] running `"git" "clone" "work/cache/sources/gh/cannero/reportserver" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/cannero/reportserver"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/cannero/reportserver'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/cannero/reportserver" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/cannero/reportserver"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/cannero/reportserver'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] d2e6edb5241fd513efdfa5cc4879cf65047f295c [INFO] sha for GitHub repo cannero/reportserver: d2e6edb5241fd513efdfa5cc4879cf65047f295c [INFO] validating manifest of cannero/reportserver on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of cannero/reportserver on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing cannero/reportserver [INFO] finished frobbing cannero/reportserver [INFO] frobbed toml for cannero/reportserver written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/cannero/reportserver/Cargo.toml [INFO] started frobbing cannero/reportserver [INFO] finished frobbing cannero/reportserver [INFO] frobbed toml for cannero/reportserver written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/cannero/reportserver/Cargo.toml [INFO] crate cannero/reportserver already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded mongodb v0.2.9 [INFO] [stderr] Downloaded bson v0.7.1 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing cannero/reportserver against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/cannero/reportserver:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"` [INFO] [stdout] 856de9432d762436ce0c6f534d2afdea67e4b0e0a308a39ac5d015ff3f68a68d [INFO] running `"docker" "start" "-a" "856de9432d762436ce0c6f534d2afdea67e4b0e0a308a39ac5d015ff3f68a68d"` [INFO] [stderr] Compiling serde v1.0.4 [INFO] [stderr] Compiling linked-hash-map v0.4.2 [INFO] [stderr] Compiling encoding_index_tests v0.1.4 [INFO] [stderr] Compiling sequence_trie v0.2.1 [INFO] [stderr] Compiling bufstream v0.1.3 [INFO] [stderr] Compiling unicode-bidi v0.3.3 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling num_cpus v1.5.1 [INFO] [stderr] Compiling hostname v0.1.3 [INFO] [stderr] Compiling encoding-index-japanese v1.20141219.5 [INFO] [stderr] Compiling encoding-index-korean v1.20141219.5 [INFO] [stderr] Compiling encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Compiling encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Compiling encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Compiling textnonce v0.4.1 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling chrono v0.3.1 [INFO] [stderr] Compiling encoding v0.2.33 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Compiling idna v0.1.2 [INFO] [stderr] Compiling regex v0.1.80 [INFO] [stderr] Compiling url v1.4.1 [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-1.4.1/src/form_urlencoded.rs:248:40 [INFO] [stderr] | [INFO] [stderr] 246 | impl<'a> Target for ::UrlQuery<'a> { [INFO] [stderr] | -- lifetime `'a` defined here [INFO] [stderr] 247 | fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization } [INFO] [stderr] 248 | 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 semver-parser v0.6.2 [INFO] [stderr] Compiling hyper v0.10.12 [INFO] [stderr] Compiling semver v0.5.1 [INFO] [stderr] Compiling serde_json v1.0.2 [INFO] [stderr] Compiling bson v0.7.1 [INFO] [stderr] Compiling mongodb v0.2.9 [INFO] [stderr] Compiling iron v0.5.1 [INFO] [stderr] Compiling mount v0.3.0 [INFO] [stderr] Compiling router v0.5.1 [INFO] [stderr] Compiling staticfile v0.4.0 [INFO] [stderr] Compiling reportserver v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `total_duration` [INFO] [stderr] --> src/dbaccess.rs:53:13 [INFO] [stderr] | [INFO] [stderr] 53 | let mut total_duration = 0; [INFO] [stderr] | ^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_total_duration` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/dbaccess.rs:53:9 [INFO] [stderr] | [INFO] [stderr] 53 | let mut total_duration = 0; [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] warning: variable `matchClause` should have a snake case name [INFO] [stderr] --> src/dbaccess.rs:79:9 [INFO] [stderr] | [INFO] [stderr] 79 | let matchClause = doc!{"$match" => {"date" => {"$gte" => date_from}}}; [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to snake case: `match_clause` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 12s [INFO] running `"docker" "inspect" "856de9432d762436ce0c6f534d2afdea67e4b0e0a308a39ac5d015ff3f68a68d"` [INFO] running `"docker" "rm" "-f" "856de9432d762436ce0c6f534d2afdea67e4b0e0a308a39ac5d015ff3f68a68d"` [INFO] [stdout] 856de9432d762436ce0c6f534d2afdea67e4b0e0a308a39ac5d015ff3f68a68d [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/cannero/reportserver:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] fa1db919534b1eedecb65861abad1c6d16a73c977af9ed6055824e179934e16c [INFO] running `"docker" "start" "-a" "fa1db919534b1eedecb65861abad1c6d16a73c977af9ed6055824e179934e16c"` [INFO] [stderr] Compiling reportserver v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `total_duration` [INFO] [stderr] --> src/dbaccess.rs:53:13 [INFO] [stderr] | [INFO] [stderr] 53 | let mut total_duration = 0; [INFO] [stderr] | ^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_total_duration` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/dbaccess.rs:53:9 [INFO] [stderr] | [INFO] [stderr] 53 | let mut total_duration = 0; [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] warning: variable `matchClause` should have a snake case name [INFO] [stderr] --> src/dbaccess.rs:79:9 [INFO] [stderr] | [INFO] [stderr] 79 | let matchClause = doc!{"$match" => {"date" => {"$gte" => date_from}}}; [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to snake case: `match_clause` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.45s [INFO] running `"docker" "inspect" "fa1db919534b1eedecb65861abad1c6d16a73c977af9ed6055824e179934e16c"` [INFO] running `"docker" "rm" "-f" "fa1db919534b1eedecb65861abad1c6d16a73c977af9ed6055824e179934e16c"` [INFO] [stdout] fa1db919534b1eedecb65861abad1c6d16a73c977af9ed6055824e179934e16c [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/cannero/reportserver:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"` [INFO] [stdout] e61f23dc2dc3d0c3c4d886fefbdabcb581fa85a09283e2f1b493925ebe695318 [INFO] running `"docker" "start" "-a" "e61f23dc2dc3d0c3c4d886fefbdabcb581fa85a09283e2f1b493925ebe695318"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/crater/target/debug/deps/reportlib-f6c1d875607ae37a [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test reportserver::test_create_entry ... ok [INFO] [stdout] test reportserver::test_get_hours_and_minutes ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/importer-bfe5d14cd8b27170 [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/reportserver-2dc486b1facd14f0 [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] Doc-tests reportlib [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" "e61f23dc2dc3d0c3c4d886fefbdabcb581fa85a09283e2f1b493925ebe695318"` [INFO] running `"docker" "rm" "-f" "e61f23dc2dc3d0c3c4d886fefbdabcb581fa85a09283e2f1b493925ebe695318"` [INFO] [stdout] e61f23dc2dc3d0c3c4d886fefbdabcb581fa85a09283e2f1b493925ebe695318