[INFO] cloning repository hhatto/rcoin [INFO] running `"git" "clone" "--bare" "git://github.com/hhatto/rcoin.git" "work/cache/sources/gh/hhatto/rcoin"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/hhatto/rcoin'... [INFO] running `"git" "clone" "work/cache/sources/gh/hhatto/rcoin" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/hhatto/rcoin"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/hhatto/rcoin'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/hhatto/rcoin" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/hhatto/rcoin"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/hhatto/rcoin'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] bd31d899c9ecd47b07b65e1ecfaa15d10354be3d [INFO] sha for GitHub repo hhatto/rcoin: bd31d899c9ecd47b07b65e1ecfaa15d10354be3d [INFO] validating manifest of hhatto/rcoin 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 hhatto/rcoin 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 hhatto/rcoin [INFO] finished frobbing hhatto/rcoin [INFO] frobbed toml for hhatto/rcoin written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/hhatto/rcoin/Cargo.toml [INFO] started frobbing hhatto/rcoin [INFO] finished frobbing hhatto/rcoin [INFO] frobbed toml for hhatto/rcoin written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/hhatto/rcoin/Cargo.toml [INFO] crate hhatto/rcoin 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing hhatto/rcoin against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/hhatto/rcoin:/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] d8b26854378401f0c835776e73b12126a6bfc880316ee0c4b043ab316b42c100 [INFO] running `"docker" "start" "-a" "d8b26854378401f0c835776e73b12126a6bfc880316ee0c4b043ab316b42c100"` [INFO] [stderr] Compiling cc v1.0.9 [INFO] [stderr] Compiling byteorder v1.2.1 [INFO] [stderr] Compiling futures v0.1.20 [INFO] [stderr] Compiling rustc-demangle v0.1.7 [INFO] [stderr] Compiling backtrace v0.2.3 [INFO] [stderr] Compiling dtoa v0.4.2 [INFO] [stderr] Compiling serde v1.0.36 [INFO] [stderr] Compiling itoa v0.4.1 [INFO] [stderr] Compiling num-traits v0.2.2 [INFO] [stderr] Compiling pulldown-cmark v0.1.2 [INFO] [stderr] Compiling same-file v0.1.3 [INFO] [stderr] Compiling remove_dir_all v0.5.0 [INFO] [stderr] Compiling scoped-tls v0.1.1 [INFO] [stderr] Compiling smallvec v0.6.0 [INFO] [stderr] Compiling stable_deref_trait v1.0.0 [INFO] [stderr] Compiling bytecount v0.2.0 [INFO] [stderr] Compiling build_const v0.2.0 [INFO] [stderr] Compiling gcc v0.3.54 [INFO] [stderr] Compiling memoffset v0.1.0 [INFO] [stderr] Compiling quick-error v1.2.1 [INFO] [stderr] Compiling untrusted v0.5.1 [INFO] [stderr] Compiling httparse v1.2.4 [INFO] [stderr] Compiling string v0.1.0 [INFO] [stderr] Compiling indexmap v1.0.1 [INFO] [stderr] Compiling adler32 v1.0.2 [INFO] [stderr] Compiling itoa v0.3.4 [INFO] [stderr] Compiling sha1 v0.6.0 [INFO] [stderr] Compiling http-range v0.1.1 [INFO] [stderr] Compiling json v0.11.13 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Compiling hostname v0.1.4 [INFO] [stderr] Compiling time v0.1.39 [INFO] [stderr] Compiling proc-macro2 v0.2.3 [INFO] [stderr] Compiling log v0.4.1 [INFO] [stderr] Compiling crossbeam-utils v0.3.2 [INFO] [stderr] Compiling net2 v0.2.32 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling encoding_rs v0.7.2 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling actix_derive v0.2.0 [INFO] [stderr] Compiling dbghelp-sys v0.2.0 [INFO] [stderr] Compiling walkdir v1.0.7 [INFO] [stderr] Compiling owning_ref v0.3.3 [INFO] [stderr] Compiling base64 v0.9.0 [INFO] [stderr] Compiling base64 v0.6.0 [INFO] [stderr] Compiling regex-syntax v0.5.3 [INFO] [stderr] Compiling crc v1.7.0 [INFO] [stderr] Compiling bytes v0.4.6 [INFO] [stderr] Compiling rand v0.3.22 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling parking_lot_core v0.2.13 [INFO] [stderr] Compiling uuid v0.6.2 [INFO] [stderr] Compiling resolv-conf v0.6.0 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Compiling openssl-sys v0.9.27 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Compiling miniz-sys v0.1.10 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling tokio-executor v0.1.1 [INFO] [stderr] Compiling tokio-service v0.1.0 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling relay v0.1.1 [INFO] [stderr] Compiling crossbeam-epoch v0.4.1 [INFO] [stderr] Compiling encoding v0.2.33 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling crossbeam-epoch v0.2.0 [INFO] [stderr] Compiling mio v0.6.14 [INFO] [stderr] Compiling quote v0.4.2 [INFO] [stderr] Compiling uuid v0.5.1 [INFO] [stderr] Compiling tokio-io v0.1.6 [INFO] [stderr] Compiling http v0.1.5 [INFO] [stderr] Compiling parking_lot v0.4.8 [INFO] [stderr] Compiling crossbeam-deque v0.3.0 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling serde_json v1.0.13 [INFO] [stderr] Compiling semver v0.8.0 [INFO] [stderr] Compiling syn v0.12.14 [INFO] [stderr] Compiling url v1.7.0 [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-1.7.0/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 tokio-reactor v0.1.1 [INFO] [stderr] Compiling mio-uds v0.6.4 [INFO] [stderr] Compiling openssl v0.9.24 [INFO] [stderr] Compiling crossbeam-channel v0.1.2 [INFO] [stderr] Compiling tokio-threadpool v0.1.1 [INFO] [stderr] Compiling phf_shared v0.7.21 [INFO] [stderr] Compiling rayon-core v1.4.0 [INFO] [stderr] Compiling libflate v0.1.14 [INFO] [stderr] Compiling regex v0.2.10 [INFO] [stderr] Compiling flate2 v1.0.1 [INFO] [stderr] Compiling tokio-udp v0.1.0 [INFO] [stderr] Compiling tokio-tcp v0.1.0 [INFO] [stderr] Compiling serde_urlencoded v0.5.1 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Compiling phf v0.7.21 [INFO] [stderr] Compiling synstructure v0.6.1 [INFO] [stderr] Compiling brotli2 v0.3.2 [INFO] [stderr] Compiling h2 v0.1.2 [INFO] [stderr] Compiling rayon v0.8.2 [INFO] [stderr] Compiling tokio v0.1.4 [INFO] [stderr] Compiling backtrace v0.3.5 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Compiling serde_derive_internals v0.22.2 [INFO] [stderr] Compiling tokio-core v0.1.16 [INFO] [stderr] Compiling error-chain v0.11.0 [INFO] [stderr] Compiling ring v0.12.1 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.4 [INFO] [stderr] Compiling error-chain v0.1.12 [INFO] [stderr] Compiling failure_derive v0.1.1 [INFO] [stderr] Compiling native-tls v0.1.5 [INFO] [stderr] Compiling failure v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.36 [INFO] [stderr] Compiling tokio-proto v0.1.1 [INFO] [stderr] Compiling trust-dns-proto v0.3.2 [INFO] [stderr] Compiling tokio-signal v0.1.5 [INFO] [stderr] Compiling tokio-tls v0.1.4 [INFO] [stderr] Compiling hyper v0.11.24 [INFO] [stderr] Compiling trust-dns-resolver v0.8.1 [INFO] [stderr] Compiling cookie v0.10.1 [INFO] [stderr] Compiling cargo_metadata v0.3.3 [INFO] [stderr] Compiling skeptic v0.13.2 [INFO] [stderr] Compiling actix v0.5.5 [INFO] [stderr] Compiling actix-web v0.4.10 [INFO] [stderr] Compiling hyper-tls v0.1.3 [INFO] [stderr] Compiling reqwest v0.8.5 [INFO] [stderr] Compiling rcoin v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 58s [INFO] running `"docker" "inspect" "d8b26854378401f0c835776e73b12126a6bfc880316ee0c4b043ab316b42c100"` [INFO] running `"docker" "rm" "-f" "d8b26854378401f0c835776e73b12126a6bfc880316ee0c4b043ab316b42c100"` [INFO] [stdout] d8b26854378401f0c835776e73b12126a6bfc880316ee0c4b043ab316b42c100 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/hhatto/rcoin:/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] 6f6bc3c1b6c1dc07fbdd106b5078e5bf614051863993c849a6be6c91408ead4b [INFO] running `"docker" "start" "-a" "6f6bc3c1b6c1dc07fbdd106b5078e5bf614051863993c849a6be6c91408ead4b"` [INFO] [stderr] Compiling rcoin v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.48s [INFO] running `"docker" "inspect" "6f6bc3c1b6c1dc07fbdd106b5078e5bf614051863993c849a6be6c91408ead4b"` [INFO] running `"docker" "rm" "-f" "6f6bc3c1b6c1dc07fbdd106b5078e5bf614051863993c849a6be6c91408ead4b"` [INFO] [stdout] 6f6bc3c1b6c1dc07fbdd106b5078e5bf614051863993c849a6be6c91408ead4b [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/hhatto/rcoin:/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] 0eac36b6de976d697991787ec4905039a97ec9944d922c163d7d709e3ab3e0fa [INFO] running `"docker" "start" "-a" "0eac36b6de976d697991787ec4905039a97ec9944d922c163d7d709e3ab3e0fa"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running /opt/crater/target/debug/deps/rcoin-b5240bf060493988 [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" "0eac36b6de976d697991787ec4905039a97ec9944d922c163d7d709e3ab3e0fa"` [INFO] running `"docker" "rm" "-f" "0eac36b6de976d697991787ec4905039a97ec9944d922c163d7d709e3ab3e0fa"` [INFO] [stdout] 0eac36b6de976d697991787ec4905039a97ec9944d922c163d7d709e3ab3e0fa