[INFO] updating cached repository lostintime/aws-s3-webdav
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/lostintime/aws-s3-webdav
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/lostintime/aws-s3-webdav" "work/ex/beta-1.38-1/sources/1.37.0/gh/lostintime/aws-s3-webdav"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/lostintime/aws-s3-webdav'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/lostintime/aws-s3-webdav" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lostintime/aws-s3-webdav"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lostintime/aws-s3-webdav'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c7daea24449bee5c806340131dec86d5d42af221
[INFO] sha for GitHub repo lostintime/aws-s3-webdav: c7daea24449bee5c806340131dec86d5d42af221
[INFO] validating manifest of lostintime/aws-s3-webdav 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 lostintime/aws-s3-webdav 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 lostintime/aws-s3-webdav
[INFO] finished frobbing lostintime/aws-s3-webdav
[INFO] frobbed toml for lostintime/aws-s3-webdav written to work/ex/beta-1.38-1/sources/1.37.0/gh/lostintime/aws-s3-webdav/Cargo.toml
[INFO] started frobbing lostintime/aws-s3-webdav
[INFO] finished frobbing lostintime/aws-s3-webdav
[INFO] frobbed toml for lostintime/aws-s3-webdav written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lostintime/aws-s3-webdav/Cargo.toml
[INFO] crate lostintime/aws-s3-webdav 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 lostintime/aws-s3-webdav against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lostintime/aws-s3-webdav:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 6729f52ef9e6b02727219a74c09cc4cbfe243976057353e277bc99400c344767
[INFO] running `"docker" "start" "-a" "6729f52ef9e6b02727219a74c09cc4cbfe243976057353e277bc99400c344767"`
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[INFO] [stderr]    Compiling hyper v0.12.10
[INFO] [stderr]    Compiling tokio-proto v0.1.1
[INFO] [stderr]    Compiling tokio-tls v0.1.4
[INFO] [stderr]    Compiling actix_derive v0.3.0
[INFO] [stderr]    Compiling hyper v0.11.27
[INFO] [stderr]    Compiling trust-dns-resolver v0.9.1
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[INFO] [stderr]    Compiling hyper-tls v0.3.0
[INFO] [stderr]    Compiling rusoto_credential v0.13.0
[INFO] [stderr]    Compiling hyper-tls v0.1.4
[INFO] [stderr]    Compiling rusoto_s3 v0.34.0
[INFO] [stderr]    Compiling rusoto_credential v0.11.0
[INFO] [stderr]    Compiling aws_s3_webdav v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/lib.rs:6:38
[INFO] [stderr]   |
[INFO] [stderr] 6 |     pub fn numbers(from: i64) -> Box<Stream<Item = i64, Error = String>> {
[INFO] [stderr]   |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream<Item = i64, Error = String>`
[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/routes.rs:96:54
[INFO] [stderr]    |
[INFO] [stderr] 96 | pub fn head_object(req: &HttpRequest<AppEnv>) -> Box<Future<Item=HttpResponse, Error=Error>> {
[INFO] [stderr]    |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=HttpResponse, Error=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/routes.rs:162:22
[INFO] [stderr]     |
[INFO] [stderr] 162 |     body_stream: Box<Stream<Item=Bytes, Error=Error>>,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream<Item=Bytes, Error=Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/routes.rs:165:10
[INFO] [stderr]     |
[INFO] [stderr] 165 | ) -> Box<Future<Item=Vec<CompletedPart>, Error=UploadPartError>> {
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=Vec<CompletedPart>, Error=UploadPartError>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/routes.rs:189:27
[INFO] [stderr]     |
[INFO] [stderr] 189 |                           future::Future<Item=Vec<CompletedPart>, Error=UploadPartError>,
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn future::Future<Item=Vec<CompletedPart>, Error=UploadPartError>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/routes.rs:220:10
[INFO] [stderr]     |
[INFO] [stderr] 220 | ) -> Box<Future<Item=CompleteMultipartUploadOutput, Error=CompleteMultipartUploadError>> {
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=CompleteMultipartUploadOutput, Error=CompleteMultipartUploadError>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/routes.rs:236:10
[INFO] [stderr]     |
[INFO] [stderr] 236 | ) -> Box<Future<Item=AbortMultipartUploadOutput, Error=AbortMultipartUploadError>> {
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=AbortMultipartUploadOutput, Error=AbortMultipartUploadError>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/routes.rs:245:53
[INFO] [stderr]     |
[INFO] [stderr] 245 | pub fn put_object(req: &HttpRequest<AppEnv>) -> Box<Future<Item=HttpResponse, Error=Error>> {
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=HttpResponse, Error=Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/routes.rs:261:26
[INFO] [stderr]     |
[INFO] [stderr] 261 |     let body_stream: Box<Stream<Item=Bytes, Error=Error>> = Box::new(
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream<Item=Bytes, Error=Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/routes.rs:290:40
[INFO] [stderr]     |
[INFO] [stderr] 290 |                             let c: Box<Future<Item=HttpResponse, Error=Error>>;
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=HttpResponse, Error=Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/routes.rs:352:40
[INFO] [stderr]     |
[INFO] [stderr] 352 |                             let c: Box<Future<Item=HttpResponse, Error=Error>> = Box::new(
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=HttpResponse, Error=Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/routes.rs:411:54
[INFO] [stderr]     |
[INFO] [stderr] 411 | pub fn copy_object(req: &HttpRequest<AppEnv>) -> Box<Future<Item=HttpResponse, Error=Error>> {
[INFO] [stderr]     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=HttpResponse, Error=Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]   --> src/routes.rs:20:64
[INFO] [stderr]    |
[INFO] [stderr] 20 |         Some(ref prefix) => format!("{}{}", prefix, req.path().trim_left_matches("/")),
[INFO] [stderr]    |                                                                ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]   --> src/routes.rs:21:28
[INFO] [stderr]    |
[INFO] [stderr] 21 |         None => req.path().trim_left_matches("/").to_owned(),
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]    --> src/routes.rs:404:33
[INFO] [stderr]     |
[INFO] [stderr] 404 |             Ok(dest) => Ok(dest.trim_left_matches("/").to_owned()),
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5m 04s
[INFO] running `"docker" "inspect" "6729f52ef9e6b02727219a74c09cc4cbfe243976057353e277bc99400c344767"`
[INFO] running `"docker" "rm" "-f" "6729f52ef9e6b02727219a74c09cc4cbfe243976057353e277bc99400c344767"`
[INFO] [stdout] 6729f52ef9e6b02727219a74c09cc4cbfe243976057353e277bc99400c344767
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lostintime/aws-s3-webdav:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 12445e9e526d432c886b32b73c0125a0455ee8745b11e49117c6b477609b73af
[INFO] running `"docker" "start" "-a" "12445e9e526d432c886b32b73c0125a0455ee8745b11e49117c6b477609b73af"`
[INFO] [stderr]    Compiling aws_s3_webdav v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/lib.rs:6:38
[INFO] [stderr]   |
[INFO] [stderr] 6 |     pub fn numbers(from: i64) -> Box<Stream<Item = i64, Error = String>> {
[INFO] [stderr]   |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream<Item = i64, Error = String>`
[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/routes.rs:96:54
[INFO] [stderr]    |
[INFO] [stderr] 96 | pub fn head_object(req: &HttpRequest<AppEnv>) -> Box<Future<Item=HttpResponse, Error=Error>> {
[INFO] [stderr]    |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=HttpResponse, Error=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/routes.rs:162:22
[INFO] [stderr]     |
[INFO] [stderr] 162 |     body_stream: Box<Stream<Item=Bytes, Error=Error>>,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream<Item=Bytes, Error=Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/routes.rs:165:10
[INFO] [stderr]     |
[INFO] [stderr] 165 | ) -> Box<Future<Item=Vec<CompletedPart>, Error=UploadPartError>> {
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=Vec<CompletedPart>, Error=UploadPartError>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/routes.rs:189:27
[INFO] [stderr]     |
[INFO] [stderr] 189 |                           future::Future<Item=Vec<CompletedPart>, Error=UploadPartError>,
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn future::Future<Item=Vec<CompletedPart>, Error=UploadPartError>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/routes.rs:220:10
[INFO] [stderr]     |
[INFO] [stderr] 220 | ) -> Box<Future<Item=CompleteMultipartUploadOutput, Error=CompleteMultipartUploadError>> {
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=CompleteMultipartUploadOutput, Error=CompleteMultipartUploadError>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/routes.rs:236:10
[INFO] [stderr]     |
[INFO] [stderr] 236 | ) -> Box<Future<Item=AbortMultipartUploadOutput, Error=AbortMultipartUploadError>> {
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=AbortMultipartUploadOutput, Error=AbortMultipartUploadError>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/routes.rs:245:53
[INFO] [stderr]     |
[INFO] [stderr] 245 | pub fn put_object(req: &HttpRequest<AppEnv>) -> Box<Future<Item=HttpResponse, Error=Error>> {
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=HttpResponse, Error=Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/routes.rs:261:26
[INFO] [stderr]     |
[INFO] [stderr] 261 |     let body_stream: Box<Stream<Item=Bytes, Error=Error>> = Box::new(
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream<Item=Bytes, Error=Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/routes.rs:290:40
[INFO] [stderr]     |
[INFO] [stderr] 290 |                             let c: Box<Future<Item=HttpResponse, Error=Error>>;
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=HttpResponse, Error=Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/routes.rs:352:40
[INFO] [stderr]     |
[INFO] [stderr] 352 |                             let c: Box<Future<Item=HttpResponse, Error=Error>> = Box::new(
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=HttpResponse, Error=Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/routes.rs:411:54
[INFO] [stderr]     |
[INFO] [stderr] 411 | pub fn copy_object(req: &HttpRequest<AppEnv>) -> Box<Future<Item=HttpResponse, Error=Error>> {
[INFO] [stderr]     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=HttpResponse, Error=Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]   --> src/routes.rs:20:64
[INFO] [stderr]    |
[INFO] [stderr] 20 |         Some(ref prefix) => format!("{}{}", prefix, req.path().trim_left_matches("/")),
[INFO] [stderr]    |                                                                ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]   --> src/routes.rs:21:28
[INFO] [stderr]    |
[INFO] [stderr] 21 |         None => req.path().trim_left_matches("/").to_owned(),
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]    --> src/routes.rs:404:33
[INFO] [stderr]     |
[INFO] [stderr] 404 |             Ok(dest) => Ok(dest.trim_left_matches("/").to_owned()),
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.48s
[INFO] running `"docker" "inspect" "12445e9e526d432c886b32b73c0125a0455ee8745b11e49117c6b477609b73af"`
[INFO] running `"docker" "rm" "-f" "12445e9e526d432c886b32b73c0125a0455ee8745b11e49117c6b477609b73af"`
[INFO] [stdout] 12445e9e526d432c886b32b73c0125a0455ee8745b11e49117c6b477609b73af
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lostintime/aws-s3-webdav:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] b7dcc4db903c6c72fd8038fecb2278c43f53c4ad2e4ec5cf5d83875fe99500cb
[INFO] running `"docker" "start" "-a" "b7dcc4db903c6c72fd8038fecb2278c43f53c4ad2e4ec5cf5d83875fe99500cb"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/aws_s3_webdav-2bc18bfc4f8a39d4
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test stream_utils::tests::stream_utils::test_zip_empty ... ok
[INFO] [stdout] test stream_utils::tests::stream_utils::test_zip ... ok
[INFO] [stdout] test stream_utils::tests::stream_utils::test_numbers ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/aws_s3_webdav-ef14a0ab9aacf1af
[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/integration_tests-62abe2c1e894ab91
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test doit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests aws_s3_webdav
[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" "b7dcc4db903c6c72fd8038fecb2278c43f53c4ad2e4ec5cf5d83875fe99500cb"`
[INFO] running `"docker" "rm" "-f" "b7dcc4db903c6c72fd8038fecb2278c43f53c4ad2e4ec5cf5d83875fe99500cb"`
[INFO] [stdout] b7dcc4db903c6c72fd8038fecb2278c43f53c4ad2e4ec5cf5d83875fe99500cb