[INFO] updating cached repository shrink0r/picserv
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/shrink0r/picserv
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/shrink0r/picserv" "work/ex/beta-1.38-1/sources/1.37.0/gh/shrink0r/picserv"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/shrink0r/picserv'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/shrink0r/picserv" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/shrink0r/picserv"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/shrink0r/picserv'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 288bfd6fc52503c723a310bd9ce9d5b2c514a34e
[INFO] sha for GitHub repo shrink0r/picserv: 288bfd6fc52503c723a310bd9ce9d5b2c514a34e
[INFO] validating manifest of shrink0r/picserv 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 shrink0r/picserv 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 shrink0r/picserv
[INFO] finished frobbing shrink0r/picserv
[INFO] frobbed toml for shrink0r/picserv written to work/ex/beta-1.38-1/sources/1.37.0/gh/shrink0r/picserv/Cargo.toml
[INFO] started frobbing shrink0r/picserv
[INFO] finished frobbing shrink0r/picserv
[INFO] frobbed toml for shrink0r/picserv written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/shrink0r/picserv/Cargo.toml
[INFO] crate shrink0r/picserv 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/shrink0r/picserv/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 shrink0r/picserv 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/shrink0r/picserv:/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] cae03ba4e817bcfe49f68259d8b64ab9d492b2476d8be29f5ab12cc4cd75532b
[INFO] running `"docker" "start" "-a" "cae03ba4e817bcfe49f68259d8b64ab9d492b2476d8be29f5ab12cc4cd75532b"`
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling hyper v0.12.33
[INFO] [stderr]    Compiling picserv v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0432]: unresolved import `hyper::header::Connection`
[INFO] [stderr]  --> src/retrieve/mod.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use hyper::header::Connection;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^ no `Connection` in `header`
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 3 parameters but 2 parameters were supplied
[INFO] [stderr]   --> src/main.rs:20:12
[INFO] [stderr]    |
[INFO] [stderr] 20 |     router.get("/", Serve::new(Downloader::new(Config::new())));
[INFO] [stderr]    |            ^^^ expected 3 parameters
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/retrieve/mod.rs:29:39
[INFO] [stderr]    |
[INFO] [stderr] 29 |         let mut response = client.get(&img_url.to_string()).header(Connection::close()).send().unwrap();
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^^^^^ expected struct `hyper::Uri`, found reference
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected type `hyper::Uri`
[INFO] [stderr]               found type `&std::string::String`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `header` found for type `hyper::client::ResponseFuture` in the current scope
[INFO] [stderr]   --> src/retrieve/mod.rs:29:61
[INFO] [stderr]    |
[INFO] [stderr] 29 |         let mut response = client.get(&img_url.to_string()).header(Connection::close()).send().unwrap();
[INFO] [stderr]    |                                                             ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `serialize` found for type `&url::Url` in the current scope
[INFO] [stderr]   --> src/retrieve/mod.rs:37:30
[INFO] [stderr]    |
[INFO] [stderr] 37 |         hasher.input(img_url.serialize().as_bytes());
[INFO] [stderr]    |                              ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `unwrap` found for type `&str` in the current scope
[INFO] [stderr]   --> src/retrieve/mod.rs:40:41
[INFO] [stderr]    |
[INFO] [stderr] 40 |         let name_parts = img_url.path().unwrap().last().unwrap();
[INFO] [stderr]    |                                         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0615]: attempted to take value of method `scheme` on type `&url::Url`
[INFO] [stderr]   --> src/retrieve/mod.rs:61:23
[INFO] [stderr]    |
[INFO] [stderr] 61 |         match img_url.scheme.as_ref() {
[INFO] [stderr]    |                       ^^^^^^ help: use parentheses to call the method: `scheme()`
[INFO] [stderr] 
[INFO] [stderr] error[E0615]: attempted to take value of method `scheme` on type `&url::Url`
[INFO] [stderr]   --> src/retrieve/mod.rs:63:66
[INFO] [stderr]    |
[INFO] [stderr] 63 |             _ => panic!("unsupported scheme given {:?}", img_url.scheme)
[INFO] [stderr]    |                                                                  ^^^^^^ help: use parentheses to call the method: `scheme()`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 8 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0061, E0308, E0432, E0599, E0615.
[INFO] [stderr] For more information about an error, try `rustc --explain E0061`.
[INFO] [stderr] error: Could not compile `picserv`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "cae03ba4e817bcfe49f68259d8b64ab9d492b2476d8be29f5ab12cc4cd75532b"`
[INFO] running `"docker" "rm" "-f" "cae03ba4e817bcfe49f68259d8b64ab9d492b2476d8be29f5ab12cc4cd75532b"`
[INFO] [stdout] cae03ba4e817bcfe49f68259d8b64ab9d492b2476d8be29f5ab12cc4cd75532b