[INFO] updating cached repository Netoun/back_api_obey
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Netoun/back_api_obey
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Netoun/back_api_obey" "work/ex/beta-1.37-6/sources/1.36.0/gh/Netoun/back_api_obey"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Netoun/back_api_obey'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Netoun/back_api_obey" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Netoun/back_api_obey"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Netoun/back_api_obey'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f07c32768ac204b1f2bf1ed74365d31e5f33e13b
[INFO] sha for GitHub repo Netoun/back_api_obey: f07c32768ac204b1f2bf1ed74365d31e5f33e13b
[INFO] validating manifest of Netoun/back_api_obey on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Netoun/back_api_obey on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Netoun/back_api_obey
[INFO] finished frobbing Netoun/back_api_obey
[INFO] frobbed toml for Netoun/back_api_obey written to work/ex/beta-1.37-6/sources/1.36.0/gh/Netoun/back_api_obey/Cargo.toml
[INFO] started frobbing Netoun/back_api_obey
[INFO] finished frobbing Netoun/back_api_obey
[INFO] frobbed toml for Netoun/back_api_obey written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Netoun/back_api_obey/Cargo.toml
[INFO] crate Netoun/back_api_obey already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing Netoun/back_api_obey against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Netoun/back_api_obey:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] f19a62d814675d3a612b689f5c8de9be2a23934f269eec3622d06243aeb3d529
[INFO] running `"docker" "start" "-a" "f19a62d814675d3a612b689f5c8de9be2a23934f269eec3622d06243aeb3d529"`
[INFO] [stderr]    Compiling futures v0.1.19
[INFO] [stderr]    Compiling ego-tree v0.3.0
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling crossbeam-epoch v0.4.1
[INFO] [stderr]    Compiling serde_json v0.8.6
[INFO] [stderr]    Compiling uuid v0.5.1
[INFO] [stderr]    Compiling syn v0.12.15
[INFO] [stderr]    Compiling cssparser v0.23.2
[INFO] [stderr]    Compiling html5ever v0.22.0
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling tendril v0.3.1
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling phf_generator v0.7.21
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling string_cache_codegen v0.4.0
[INFO] [stderr]    Compiling phf_codegen v0.7.21
[INFO] [stderr]    Compiling crossbeam-deque v0.3.0
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling selectors v0.19.0
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.4
[INFO] [stderr]    Compiling string_cache v0.6.2
[INFO] [stderr]    Compiling string_cache v0.7.1
[INFO] [stderr]    Compiling markup5ever v0.3.2
[INFO] [stderr]    Compiling markup5ever v0.7.2
[INFO] [stderr]    Compiling tokio-io v0.1.6
[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 tokio-threadpool v0.1.1
[INFO] [stderr]    Compiling tokio-reactor v0.1.1
[INFO] [stderr]    Compiling tokio-tcp v0.1.0
[INFO] [stderr]    Compiling tokio-udp v0.1.0
[INFO] [stderr]    Compiling tokio v0.1.4
[INFO] [stderr]    Compiling queryst v1.0.1
[INFO] [stderr]    Compiling tokio-core v0.1.16
[INFO] [stderr]    Compiling html5ever v0.18.0
[INFO] [stderr]    Compiling cssparser-macros v0.3.2
[INFO] [stderr]    Compiling tokio-proto v0.1.1
[INFO] [stderr]    Compiling tokio-tls v0.1.4
[INFO] [stderr]    Compiling select v0.4.2
[INFO] [stderr]    Compiling hyper v0.11.24
[INFO] [stderr] warning[E0506]: cannot assign to `self.input.cached_token` because it is borrowed
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-0.23.2/src/parser.rs:572:17
[INFO] [stderr]     |
[INFO] [stderr] 547 |     pub fn next_including_whitespace_and_comments(&mut self) -> Result<&Token<'i>, BasicParseError<'i>> {
[INFO] [stderr]     |                                                   - let's call the lifetime of this reference `'1`
[INFO] [stderr] ...
[INFO] [stderr] 560 |             Some(ref cached_token)
[INFO] [stderr]     |                  ---------------- borrow of `self.input.cached_token` occurs here
[INFO] [stderr] ...
[INFO] [stderr] 572 |                 self.input.cached_token = Some(CachedToken {
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^ assignment to borrowed `self.input.cached_token` occurs here
[INFO] [stderr] ...
[INFO] [stderr] 584 |         Ok(token)
[INFO] [stderr]     |         --------- returning this value requires that `self.input.cached_token.0` is borrowed for `'1`
[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] 
[INFO] [stderr]    Compiling scraper v0.6.0
[INFO] [stderr]    Compiling hyper-tls v0.1.3
[INFO] [stderr]    Compiling reqwest v0.8.5
[INFO] [stderr]    Compiling api-obey v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]   --> src/main.rs:55:58
[INFO] [stderr]    |
[INFO] [stderr] 55 |         let url_trim = "https://".to_owned() + image_url.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]     Finished dev [unoptimized + debuginfo] target(s) in 2m 18s
[INFO] running `"docker" "inspect" "f19a62d814675d3a612b689f5c8de9be2a23934f269eec3622d06243aeb3d529"`
[INFO] running `"docker" "rm" "-f" "f19a62d814675d3a612b689f5c8de9be2a23934f269eec3622d06243aeb3d529"`
[INFO] [stdout] f19a62d814675d3a612b689f5c8de9be2a23934f269eec3622d06243aeb3d529
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Netoun/back_api_obey:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5d67c166e61827b47979e17708dd7b36f90f84a807e6eace4308e50e0580a643
[INFO] running `"docker" "start" "-a" "5d67c166e61827b47979e17708dd7b36f90f84a807e6eace4308e50e0580a643"`
[INFO] [stderr]    Compiling api-obey v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]   --> src/main.rs:55:58
[INFO] [stderr]    |
[INFO] [stderr] 55 |         let url_trim = "https://".to_owned() + image_url.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]     Finished dev [unoptimized + debuginfo] target(s) in 2.52s
[INFO] running `"docker" "inspect" "5d67c166e61827b47979e17708dd7b36f90f84a807e6eace4308e50e0580a643"`
[INFO] running `"docker" "rm" "-f" "5d67c166e61827b47979e17708dd7b36f90f84a807e6eace4308e50e0580a643"`
[INFO] [stdout] 5d67c166e61827b47979e17708dd7b36f90f84a807e6eace4308e50e0580a643
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Netoun/back_api_obey:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] af2e3f98f3496c5d0b6662f38396544c55cfbc1822e9199fe35f6dcb4033ee4e
[INFO] running `"docker" "start" "-a" "af2e3f98f3496c5d0b6662f38396544c55cfbc1822e9199fe35f6dcb4033ee4e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/api_obey-e0288563aacf234d
[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" "af2e3f98f3496c5d0b6662f38396544c55cfbc1822e9199fe35f6dcb4033ee4e"`
[INFO] running `"docker" "rm" "-f" "af2e3f98f3496c5d0b6662f38396544c55cfbc1822e9199fe35f6dcb4033ee4e"`
[INFO] [stdout] af2e3f98f3496c5d0b6662f38396544c55cfbc1822e9199fe35f6dcb4033ee4e