[INFO] updating cached repository rust-ops/rust-log-analyzer [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/rust-ops/rust-log-analyzer [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/rust-ops/rust-log-analyzer" "work/ex/beta-1.38-1/sources/1.37.0/gh/rust-ops/rust-log-analyzer"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/rust-ops/rust-log-analyzer'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/rust-ops/rust-log-analyzer" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rust-ops/rust-log-analyzer"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rust-ops/rust-log-analyzer'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 659d2f4ba12a15c44b9d1ceb47a474b420c8c944 [INFO] sha for GitHub repo rust-ops/rust-log-analyzer: 659d2f4ba12a15c44b9d1ceb47a474b420c8c944 [INFO] validating manifest of rust-ops/rust-log-analyzer 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 rust-ops/rust-log-analyzer 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 rust-ops/rust-log-analyzer [INFO] finished frobbing rust-ops/rust-log-analyzer [INFO] frobbed toml for rust-ops/rust-log-analyzer written to work/ex/beta-1.38-1/sources/1.37.0/gh/rust-ops/rust-log-analyzer/Cargo.toml [INFO] started frobbing rust-ops/rust-log-analyzer [INFO] finished frobbing rust-ops/rust-log-analyzer [INFO] frobbed toml for rust-ops/rust-log-analyzer written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rust-ops/rust-log-analyzer/Cargo.toml [INFO] crate rust-ops/rust-log-analyzer 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] [stderr] Blocking waiting for file lock on package cache [INFO] testing rust-ops/rust-log-analyzer 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/rust-ops/rust-log-analyzer:/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] 4b4cffd3381ec91a409b789b99334a8f52ffe3bb61ad423bf41483100e9b1cc6 [INFO] running `"docker" "start" "-a" "4b4cffd3381ec91a409b789b99334a8f52ffe3bb61ad423bf41483100e9b1cc6"` [INFO] [stderr] Compiling libc v0.2.40 [INFO] [stderr] Compiling version_check v0.1.3 [INFO] [stderr] Compiling byteorder v1.2.2 [INFO] [stderr] Compiling lazy_static v1.0.0 [INFO] [stderr] Compiling futures v0.1.21 [INFO] [stderr] Compiling cc v1.0.9 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Compiling matches v0.1.6 [INFO] [stderr] Compiling build_const v0.2.0 [INFO] [stderr] Compiling unicode-normalization v0.1.5 [INFO] [stderr] Compiling httparse v1.2.4 [INFO] [stderr] Compiling regex v0.2.10 [INFO] [stderr] Compiling itoa v0.3.4 [INFO] [stderr] Compiling dtoa v0.4.2 [INFO] [stderr] Compiling serde v1.0.37 [INFO] [stderr] Compiling num-traits v0.2.2 [INFO] [stderr] Compiling arrayref v0.3.4 [INFO] [stderr] Compiling quick-error v1.2.1 [INFO] [stderr] Compiling byte-tools v0.2.0 [INFO] [stderr] Compiling remove_dir_all v0.5.0 [INFO] [stderr] Compiling adler32 v1.0.2 [INFO] [stderr] Compiling alloc-no-stdlib v1.2.0 [INFO] [stderr] Compiling constant_time_eq v0.1.3 [INFO] [stderr] Compiling itoa v0.4.1 [INFO] [stderr] Compiling unicode-width v0.1.4 [INFO] [stderr] Compiling rustc-demangle v0.1.7 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling bitflags v1.0.1 [INFO] [stderr] Compiling vec_map v0.8.0 [INFO] [stderr] Compiling termcolor v0.3.6 [INFO] [stderr] Compiling hex v0.3.1 [INFO] [stderr] Compiling crossbeam-utils v0.3.2 [INFO] [stderr] Compiling encoding_rs v0.7.2 [INFO] [stderr] Compiling proc-macro2 v0.3.3 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling crc v1.7.0 [INFO] [stderr] Compiling base64 v0.9.0 [INFO] [stderr] Compiling regex-syntax v0.5.3 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling unicase v2.1.0 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling net2 v0.2.32 [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Compiling rand v0.4.2 [INFO] [stderr] Compiling memchr v2.0.1 [INFO] [stderr] Compiling time v0.1.39 [INFO] [stderr] Compiling atty v0.2.8 [INFO] [stderr] Compiling nix v0.9.0 [INFO] [stderr] Compiling humantime v1.1.1 [INFO] [stderr] Compiling block-buffer v0.3.3 [INFO] [stderr] Compiling brotli-decompressor v1.2.1 [INFO] [stderr] Compiling textwrap v0.9.0 [INFO] [stderr] Compiling crossbeam-epoch v0.4.1 [INFO] [stderr] Compiling thread_local v0.3.5 [INFO] [stderr] Compiling openssl-sys v0.9.28 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Compiling bytes v0.4.6 [INFO] [stderr] Compiling tokio-executor v0.1.2 [INFO] [stderr] Compiling tokio-service v0.1.0 [INFO] [stderr] Compiling relay v0.1.1 [INFO] [stderr] Compiling idna v0.1.4 [INFO] [stderr] Compiling quote v0.5.1 [INFO] [stderr] Compiling aho-corasick v0.6.4 [INFO] [stderr] Compiling mio v0.6.14 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling rand v0.3.22 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling clap v2.31.2 [INFO] [stderr] Compiling crossbeam-deque v0.3.0 [INFO] [stderr] Compiling tokio-io v0.1.6 [INFO] [stderr] Compiling tokio-timer v0.2.1 [INFO] [stderr] Compiling brotli v1.2.0 [INFO] [stderr] Compiling syn v0.13.1 [INFO] [stderr] Compiling uuid v0.5.1 [INFO] [stderr] Compiling libflate v0.1.14 [INFO] [stderr] Compiling generic-array v0.9.0 [INFO] [stderr] Compiling tokio-threadpool v0.1.2 [INFO] [stderr] Compiling phf_shared v0.7.21 [INFO] [stderr] Compiling url v1.7.0 [INFO] [stderr] Compiling openssl v0.9.24 [INFO] [stderr] Compiling atomicwrites v0.2.1 [INFO] [stderr] Compiling mime v0.3.5 [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 serde_json v1.0.13 [INFO] [stderr] Compiling bincode v1.0.0 [INFO] [stderr] Compiling crypto-mac v0.6.0 [INFO] [stderr] Compiling digest v0.7.2 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Compiling phf v0.7.21 [INFO] [stderr] Compiling serde_urlencoded v0.5.1 [INFO] [stderr] Compiling tokio-udp v0.1.0 [INFO] [stderr] Compiling tokio-tcp v0.1.0 [INFO] [stderr] Compiling hmac v0.6.1 [INFO] [stderr] Compiling sha-1 v0.7.0 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Compiling tokio v0.1.5 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.4 [INFO] [stderr] Compiling backtrace v0.3.5 [INFO] [stderr] Compiling failure v0.1.1 [INFO] [stderr] Compiling tokio-core v0.1.16 [INFO] [stderr] Compiling serde_derive_internals v0.23.0 [INFO] [stderr] Compiling native-tls v0.1.5 [INFO] [stderr] Compiling serde_derive v1.0.37 [INFO] [stderr] Compiling tokio-proto v0.1.1 [INFO] [stderr] Compiling tokio-tls v0.1.4 [INFO] [stderr] Compiling env_logger v0.5.6 [INFO] [stderr] Compiling hyper v0.11.25 [INFO] [stderr] Compiling hyper-tls v0.1.3 [INFO] [stderr] Compiling reqwest v0.8.5 [INFO] [stderr] Compiling rust-log-analyzer v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: the item `hex` is imported redundantly [INFO] [stderr] --> src/github.rs:104:9 [INFO] [stderr] | [INFO] [stderr] 104 | use hex; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/lib.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | extern crate hex; [INFO] [stderr] | ----------------- the item `hex` is already imported here [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/bin/offline/extract.rs:118:49 [INFO] [stderr] | [INFO] [stderr] 118 | fn walk_non_hidden_children(root: &Path) -> Box>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/server/service.rs:100:23 [INFO] [stderr] | [INFO] [stderr] 100 | type Future = Box>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/server/service.rs:105:26 [INFO] [stderr] | [INFO] [stderr] 105 | let handler: Box + 'static> = [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + 'static` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 47s [INFO] running `"docker" "inspect" "4b4cffd3381ec91a409b789b99334a8f52ffe3bb61ad423bf41483100e9b1cc6"` [INFO] running `"docker" "rm" "-f" "4b4cffd3381ec91a409b789b99334a8f52ffe3bb61ad423bf41483100e9b1cc6"` [INFO] [stdout] 4b4cffd3381ec91a409b789b99334a8f52ffe3bb61ad423bf41483100e9b1cc6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/rust-ops/rust-log-analyzer:/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] 5b019382399d221db5d54a71f3dfb89ac9ecf6fe0bc35ca9fe57c359ab91d6a8 [INFO] running `"docker" "start" "-a" "5b019382399d221db5d54a71f3dfb89ac9ecf6fe0bc35ca9fe57c359ab91d6a8"` [INFO] [stderr] Compiling rust-log-analyzer v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/offline/extract.rs:118:49 [INFO] [stderr] | [INFO] [stderr] 118 | fn walk_non_hidden_children(root: &Path) -> Box>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/server/service.rs:100:23 [INFO] [stderr] | [INFO] [stderr] 100 | type Future = Box>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/server/service.rs:105:26 [INFO] [stderr] | [INFO] [stderr] 105 | let handler: Box + 'static> = [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + 'static` [INFO] [stderr] [INFO] [stderr] warning: the item `hex` is imported redundantly [INFO] [stderr] --> src/github.rs:104:9 [INFO] [stderr] | [INFO] [stderr] 104 | use hex; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/lib.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | extern crate hex; [INFO] [stderr] | ----------------- the item `hex` is already imported here [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.78s [INFO] running `"docker" "inspect" "5b019382399d221db5d54a71f3dfb89ac9ecf6fe0bc35ca9fe57c359ab91d6a8"` [INFO] running `"docker" "rm" "-f" "5b019382399d221db5d54a71f3dfb89ac9ecf6fe0bc35ca9fe57c359ab91d6a8"` [INFO] [stdout] 5b019382399d221db5d54a71f3dfb89ac9ecf6fe0bc35ca9fe57c359ab91d6a8 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/rust-ops/rust-log-analyzer:/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] f8a9246cdd75caa2735191b4f5cf21b00ea06fa05f40ec217c9af2505d4d66d6 [INFO] running `"docker" "start" "-a" "f8a9246cdd75caa2735191b4f5cf21b00ea06fa05f40ec217c9af2505d4d66d6"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.26s [INFO] [stderr] Running /opt/crater/target/debug/deps/rust_log_analyzer-229a9e617914e22f [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/rla_offline-ff41db63017c8842 [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/rla_server-116ba0d30dfeab51 [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 rust-log-analyzer [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" "f8a9246cdd75caa2735191b4f5cf21b00ea06fa05f40ec217c9af2505d4d66d6"` [INFO] running `"docker" "rm" "-f" "f8a9246cdd75caa2735191b4f5cf21b00ea06fa05f40ec217c9af2505d4d66d6"` [INFO] [stdout] f8a9246cdd75caa2735191b4f5cf21b00ea06fa05f40ec217c9af2505d4d66d6