[INFO] updating cached repository aaronriekenberg/rusty_web [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/aaronriekenberg/rusty_web [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/aaronriekenberg/rusty_web" "work/ex/beta-1.38-1/sources/1.37.0/gh/aaronriekenberg/rusty_web"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/aaronriekenberg/rusty_web'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/aaronriekenberg/rusty_web" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/aaronriekenberg/rusty_web"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/aaronriekenberg/rusty_web'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 1f0f71add5804c9172873a561d367c716328c81e [INFO] sha for GitHub repo aaronriekenberg/rusty_web: 1f0f71add5804c9172873a561d367c716328c81e [INFO] validating manifest of aaronriekenberg/rusty_web 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 aaronriekenberg/rusty_web 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 aaronriekenberg/rusty_web [INFO] finished frobbing aaronriekenberg/rusty_web [INFO] frobbed toml for aaronriekenberg/rusty_web written to work/ex/beta-1.38-1/sources/1.37.0/gh/aaronriekenberg/rusty_web/Cargo.toml [INFO] started frobbing aaronriekenberg/rusty_web [INFO] finished frobbing aaronriekenberg/rusty_web [INFO] frobbed toml for aaronriekenberg/rusty_web written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/aaronriekenberg/rusty_web/Cargo.toml [INFO] crate aaronriekenberg/rusty_web 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 aaronriekenberg/rusty_web 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/aaronriekenberg/rusty_web:/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] 17b8900b66f7e9d90357b5f90235f489c4ac5c640a8174437a1d7bc570a884e5 [INFO] running `"docker" "start" "-a" "17b8900b66f7e9d90357b5f90235f489c4ac5c640a8174437a1d7bc570a884e5"` [INFO] [stderr] Compiling version_check v0.1.2 [INFO] [stderr] Compiling sequence_trie v0.2.1 [INFO] [stderr] Compiling horrorshow v0.6.2 [INFO] [stderr] Compiling unicode-bidi v0.3.3 [INFO] [stderr] Compiling iovec v0.1.0 [INFO] [stderr] Compiling net2 v0.2.30 [INFO] [stderr] Compiling tokio-service v0.1.0 [INFO] [stderr] Compiling yaml-rust v0.3.5 [INFO] [stderr] Compiling base64 v0.6.0 [INFO] [stderr] Compiling simple_logger v0.4.0 [INFO] [stderr] Compiling futures-cpupool v0.1.5 [INFO] [stderr] Compiling bytes v0.4.4 [INFO] [stderr] Compiling num v0.1.39 [INFO] [stderr] Compiling chrono v0.4.0 [INFO] [stderr] Compiling mime v0.3.2 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling mio v0.6.9 [INFO] [stderr] Compiling tokio-io v0.1.2 [INFO] [stderr] Compiling idna v0.1.2 [INFO] [stderr] Compiling serde_yaml v0.7.1 [INFO] [stderr] Compiling tokio-core v0.1.8 [INFO] [stderr] Compiling url v1.5.1 [INFO] [stderr] Compiling tokio-proto v0.1.1 [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-1.5.1/src/form_urlencoded.rs:251:40 [INFO] [stderr] | [INFO] [stderr] 249 | impl<'a> Target for ::UrlQuery<'a> { [INFO] [stderr] | -- lifetime `'a` defined here [INFO] [stderr] 250 | fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization } [INFO] [stderr] 251 | 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 hyper v0.10.12 [INFO] [stderr] Compiling hyper v0.11.1 [INFO] [stderr] Compiling iron v0.5.1 [INFO] [stderr] Compiling mount v0.3.0 [INFO] [stderr] Compiling logger v0.3.0 [INFO] [stderr] Compiling router v0.5.1 [INFO] [stderr] Compiling staticfile v0.4.0 [INFO] [stderr] Compiling rusty_web v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:55:64 [INFO] [stderr] | [INFO] [stderr] 55 | fn read_config(config_file: &str) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [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/main.rs:80:66 [INFO] [stderr] | [INFO] [stderr] 80 | pub fn new(config: &Configuration) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 47.92s [INFO] running `"docker" "inspect" "17b8900b66f7e9d90357b5f90235f489c4ac5c640a8174437a1d7bc570a884e5"` [INFO] running `"docker" "rm" "-f" "17b8900b66f7e9d90357b5f90235f489c4ac5c640a8174437a1d7bc570a884e5"` [INFO] [stdout] 17b8900b66f7e9d90357b5f90235f489c4ac5c640a8174437a1d7bc570a884e5 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/aaronriekenberg/rusty_web:/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] 32d46154f8190aad5a1ea155c8fe85e0918ba6e064013a3cf40d2d1cded28911 [INFO] running `"docker" "start" "-a" "32d46154f8190aad5a1ea155c8fe85e0918ba6e064013a3cf40d2d1cded28911"` [INFO] [stderr] Compiling rusty_web v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:55:64 [INFO] [stderr] | [INFO] [stderr] 55 | fn read_config(config_file: &str) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [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/main.rs:80:66 [INFO] [stderr] | [INFO] [stderr] 80 | pub fn new(config: &Configuration) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.23s [INFO] running `"docker" "inspect" "32d46154f8190aad5a1ea155c8fe85e0918ba6e064013a3cf40d2d1cded28911"` [INFO] running `"docker" "rm" "-f" "32d46154f8190aad5a1ea155c8fe85e0918ba6e064013a3cf40d2d1cded28911"` [INFO] [stdout] 32d46154f8190aad5a1ea155c8fe85e0918ba6e064013a3cf40d2d1cded28911 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/aaronriekenberg/rusty_web:/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] bb9ff4f984a980b1a03a4fc487aabdcceb8b8852d92151a388cc710643ae5715 [INFO] running `"docker" "start" "-a" "bb9ff4f984a980b1a03a4fc487aabdcceb8b8852d92151a388cc710643ae5715"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/crater/target/debug/deps/rusty_web-c7a4818cdb343dd0 [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" "bb9ff4f984a980b1a03a4fc487aabdcceb8b8852d92151a388cc710643ae5715"` [INFO] running `"docker" "rm" "-f" "bb9ff4f984a980b1a03a4fc487aabdcceb8b8852d92151a388cc710643ae5715"` [INFO] [stdout] bb9ff4f984a980b1a03a4fc487aabdcceb8b8852d92151a388cc710643ae5715