[INFO] updating cached repository luser/query-crates-index [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/luser/query-crates-index [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/luser/query-crates-index" "work/ex/beta-1.38-1/sources/1.37.0/gh/luser/query-crates-index"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/luser/query-crates-index'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/luser/query-crates-index" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/luser/query-crates-index"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/luser/query-crates-index'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 26a825fc11ac8d29b32bdf35a92748e3e31dedf4 [INFO] sha for GitHub repo luser/query-crates-index: 26a825fc11ac8d29b32bdf35a92748e3e31dedf4 [INFO] validating manifest of luser/query-crates-index 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 luser/query-crates-index 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 luser/query-crates-index [INFO] finished frobbing luser/query-crates-index [INFO] frobbed toml for luser/query-crates-index written to work/ex/beta-1.38-1/sources/1.37.0/gh/luser/query-crates-index/Cargo.toml [INFO] started frobbing luser/query-crates-index [INFO] finished frobbing luser/query-crates-index [INFO] frobbed toml for luser/query-crates-index written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/luser/query-crates-index/Cargo.toml [INFO] crate luser/query-crates-index 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 luser/query-crates-index 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/luser/query-crates-index:/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] ce91e1535aba0d1c04761c92a03f89b5d7aa2d1e140bd0132052fb714c667324 [INFO] running `"docker" "start" "-a" "ce91e1535aba0d1c04761c92a03f89b5d7aa2d1e140bd0132052fb714c667324"` [INFO] [stderr] Compiling pkg-config v0.3.9 [INFO] [stderr] Compiling cc v1.0.4 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling matches v0.1.6 [INFO] [stderr] Compiling libc v0.2.35 [INFO] [stderr] Compiling cfg-if v0.1.2 [INFO] [stderr] Compiling unicode-normalization v0.1.5 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling lazy_static v1.0.0 [INFO] [stderr] Compiling utf8-ranges v1.0.0 [INFO] [stderr] Compiling rustc-demangle v0.1.5 [INFO] [stderr] Compiling openssl v0.9.23 [INFO] [stderr] Compiling regex-syntax v0.4.2 [INFO] [stderr] Compiling serde v1.0.27 [INFO] [stderr] Compiling itoa v0.3.4 [INFO] [stderr] Compiling same-file v0.1.3 [INFO] [stderr] Compiling num-traits v0.1.41 [INFO] [stderr] Compiling dtoa v0.4.2 [INFO] [stderr] Compiling bitflags v0.9.1 [INFO] [stderr] Compiling fixedbitset v0.1.8 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling crossbeam v0.2.12 [INFO] [stderr] Compiling strsim v0.6.0 [INFO] [stderr] Compiling termcolor v0.3.3 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling same-file v1.0.2 [INFO] [stderr] Compiling shell-escape v0.1.3 [INFO] [stderr] Compiling crossbeam v0.3.2 [INFO] [stderr] Compiling scoped-tls v0.1.0 [INFO] [stderr] Compiling home v0.3.0 [INFO] [stderr] Compiling fallible-iterator v0.1.4 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling log v0.4.1 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling walkdir v1.0.7 [INFO] [stderr] Compiling memchr v2.0.1 [INFO] [stderr] Compiling socket2 v0.3.0 [INFO] [stderr] Compiling filetime v0.1.14 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling rand v0.3.20 [INFO] [stderr] Compiling fs2 v0.4.3 [INFO] [stderr] Compiling atty v0.2.6 [INFO] [stderr] Compiling jobserver v0.1.9 [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Compiling petgraph v0.4.11 [INFO] [stderr] Compiling walkdir v2.0.1 [INFO] [stderr] Compiling thread_local v0.3.5 [INFO] [stderr] Compiling libz-sys v1.0.18 [INFO] [stderr] Compiling cmake v0.1.29 [INFO] [stderr] Compiling openssl-sys v0.9.24 [INFO] [stderr] Compiling curl-sys v0.4.1 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Compiling miniz-sys v0.1.10 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling aho-corasick v0.6.4 [INFO] [stderr] Compiling tar v0.4.14 [INFO] [stderr] Compiling idna v0.1.4 [INFO] [stderr] Compiling tempdir v0.3.5 [INFO] [stderr] Compiling libssh2-sys v0.2.6 [INFO] [stderr] Compiling libgit2-sys v0.6.19 [INFO] [stderr] Compiling regex v0.2.5 [INFO] [stderr] Compiling daggy v0.5.0 [INFO] [stderr] Compiling flate2 v0.2.20 [INFO] [stderr] Compiling url v1.6.0 [INFO] [stderr] Compiling serde_json v1.0.9 [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-1.6.0/src/form_urlencoded.rs:261:40 [INFO] [stderr] | [INFO] [stderr] 259 | impl<'a> Target for ::UrlQuery<'a> { [INFO] [stderr] | -- lifetime `'a` defined here [INFO] [stderr] 260 | fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization } [INFO] [stderr] 261 | 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 serde_ignored v0.0.4 [INFO] [stderr] Compiling semver v0.8.0 [INFO] [stderr] Compiling toml v0.4.5 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling serde_derive_internals v0.19.0 [INFO] [stderr] Compiling synstructure v0.6.1 [INFO] [stderr] Compiling crypto-hash v0.3.0 [INFO] [stderr] Compiling serde_derive v1.0.27 [INFO] [stderr] Compiling backtrace v0.3.5 [INFO] [stderr] Compiling failure_derive v0.1.1 [INFO] [stderr] Compiling error-chain v0.11.0 [INFO] [stderr] Compiling globset v0.2.1 [INFO] [stderr] Compiling env_logger v0.4.3 [INFO] [stderr] Compiling failure v0.1.1 [INFO] [stderr] Compiling ignore v0.2.2 [INFO] [stderr] Compiling docopt v0.8.3 [INFO] [stderr] Compiling curl v0.4.11 [INFO] [stderr] Compiling crates-io v0.13.0 [INFO] [stderr] Compiling git2 v0.6.11 [INFO] [stderr] Compiling git2-curl v0.7.0 [INFO] [stderr] Compiling cargo v0.24.0 [INFO] [stderr] Compiling query-crates-index v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:69:60 [INFO] [stderr] | [INFO] [stderr] 69 | fn list_registry_crates>(regpath: P) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FallibleIterator` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6m 12s [INFO] running `"docker" "inspect" "ce91e1535aba0d1c04761c92a03f89b5d7aa2d1e140bd0132052fb714c667324"` [INFO] running `"docker" "rm" "-f" "ce91e1535aba0d1c04761c92a03f89b5d7aa2d1e140bd0132052fb714c667324"` [INFO] [stdout] ce91e1535aba0d1c04761c92a03f89b5d7aa2d1e140bd0132052fb714c667324 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/luser/query-crates-index:/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] 45fc63db8d31158052c066a83109c37c0138b38eb345a28cb0e82690947ba0bd [INFO] running `"docker" "start" "-a" "45fc63db8d31158052c066a83109c37c0138b38eb345a28cb0e82690947ba0bd"` [INFO] [stderr] Compiling query-crates-index v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:69:60 [INFO] [stderr] | [INFO] [stderr] 69 | fn list_registry_crates>(regpath: P) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FallibleIterator` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.74s [INFO] running `"docker" "inspect" "45fc63db8d31158052c066a83109c37c0138b38eb345a28cb0e82690947ba0bd"` [INFO] running `"docker" "rm" "-f" "45fc63db8d31158052c066a83109c37c0138b38eb345a28cb0e82690947ba0bd"` [INFO] [stdout] 45fc63db8d31158052c066a83109c37c0138b38eb345a28cb0e82690947ba0bd [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/luser/query-crates-index:/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] 3e6bcc740bed8361d3de902c87d7d2746c51535a4c9771610796f0191717a5a4 [INFO] running `"docker" "start" "-a" "3e6bcc740bed8361d3de902c87d7d2746c51535a4c9771610796f0191717a5a4"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.18s [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/query_crates_index-25dd52bacec04133 [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" "3e6bcc740bed8361d3de902c87d7d2746c51535a4c9771610796f0191717a5a4"` [INFO] running `"docker" "rm" "-f" "3e6bcc740bed8361d3de902c87d7d2746c51535a4c9771610796f0191717a5a4"` [INFO] [stdout] 3e6bcc740bed8361d3de902c87d7d2746c51535a4c9771610796f0191717a5a4