[INFO] updating cached repository fxleblanc/simple-web
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/fxleblanc/simple-web
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/fxleblanc/simple-web" "work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/fxleblanc/simple-web"`
[INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/fxleblanc/simple-web'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/fxleblanc/simple-web" "work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/fxleblanc/simple-web"`
[INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/fxleblanc/simple-web'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4abfc450da4b6162fc84cca0237c53fda916ef46
[INFO] sha for GitHub repo fxleblanc/simple-web: 4abfc450da4b6162fc84cca0237c53fda916ef46
[INFO] validating manifest of fxleblanc/simple-web on toolchain master#c43d03a19f326f4a323569328cc501e86eb6d22e
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of fxleblanc/simple-web on toolchain try#75eff020d0923c035c2fe220db4a0465cd847048
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing fxleblanc/simple-web
[INFO] finished frobbing fxleblanc/simple-web
[INFO] frobbed toml for fxleblanc/simple-web written to work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/fxleblanc/simple-web/Cargo.toml
[INFO] started frobbing fxleblanc/simple-web
[INFO] finished frobbing fxleblanc/simple-web
[INFO] frobbed toml for fxleblanc/simple-web written to work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/fxleblanc/simple-web/Cargo.toml
[INFO] crate fxleblanc/simple-web already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/fxleblanc/simple-web/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" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking fxleblanc/simple-web against master#c43d03a19f326f4a323569328cc501e86eb6d22e for pr-63565
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63565/worker-7/master#c43d03a19f326f4a323569328cc501e86eb6d22e:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/fxleblanc/simple-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=forbid" "-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" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 33f8c04097794714a919ad51374ba29513824e5fdfe70173c194d589bc245fa8
[INFO] running `"docker" "start" "-a" "33f8c04097794714a919ad51374ba29513824e5fdfe70173c194d589bc245fa8"`
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]     Checking safemem v0.3.2
[INFO] [stderr]     Checking percent-encoding v2.1.0
[INFO] [stderr]     Checking route-recognizer v0.1.13
[INFO] [stderr]     Checking sequence_trie v0.3.6
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]     Checking idna v0.2.0
[INFO] [stderr]     Checking base64 v0.9.3
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]     Checking mime v0.2.6
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]     Checking url v2.1.0
[INFO] [stderr]     Checking hyper v0.10.16
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]    Compiling mime_guess v1.8.7
[INFO] [stderr]     Checking iron v0.6.1
[INFO] [stderr]     Checking router v0.0.10
[INFO] [stderr]     Checking mount v0.0.7
[INFO] [stderr] error[E0615]: attempted to take value of method `path` on type `iron::Url`
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/router-0.0.10/src/router.rs:136:19
[INFO] [stderr]     |
[INFO] [stderr] 136 |         while url.path.len() != 1 && url.path.last() == Some(&String::new()) {
[INFO] [stderr]     |                   ^^^^ help: use parentheses to call the method: `path()`
[INFO] [stderr] 
[INFO] [stderr] error[E0615]: attempted to take value of method `path` on type `iron::Url`
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/router-0.0.10/src/router.rs:136:42
[INFO] [stderr]     |
[INFO] [stderr] 136 |         while url.path.len() != 1 && url.path.last() == Some(&String::new()) {
[INFO] [stderr]     |                                          ^^^^ help: use parentheses to call the method: `path()`
[INFO] [stderr] 
[INFO] [stderr] error[E0615]: attempted to take value of method `path` on type `iron::Url`
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/router-0.0.10/src/router.rs:137:17
[INFO] [stderr]     |
[INFO] [stderr] 137 |             url.path.pop();
[INFO] [stderr]     |                 ^^^^ help: use parentheses to call the method: `path()`
[INFO] [stderr] 
[INFO] [stderr] error[E0615]: attempted to take value of method `path` on type `iron::Url`
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/router-0.0.10/src/router.rs:159:20
[INFO] [stderr]     |
[INFO] [stderr] 159 |         if req.url.path.len() != 1 && Some(&String::new()) == req.url.path.last() {
[INFO] [stderr]     |                    ^^^^ help: use parentheses to call the method: `path()`
[INFO] [stderr] 
[INFO] [stderr] error[E0615]: attempted to take value of method `path` on type `iron::Url`
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/router-0.0.10/src/router.rs:159:71
[INFO] [stderr]     |
[INFO] [stderr] 159 |         if req.url.path.len() != 1 && Some(&String::new()) == req.url.path.last() {
[INFO] [stderr]     |                                                                       ^^^^ help: use parentheses to call the method: `path()`
[INFO] [stderr] 
[INFO] [stderr] error[E0615]: attempted to take value of method `path` on type `iron::Url`
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/router-0.0.10/src/router.rs:164:28
[INFO] [stderr]     |
[INFO] [stderr] 164 |         let path = req.url.path.connect("/");
[INFO] [stderr]     |                            ^^^^ help: use parentheses to call the method: `path()`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 6 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0615`.
[INFO] [stderr] error: Could not compile `router`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0283]: type annotations required: cannot resolve `&_: std::iter::IntoIterator`
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/mount-0.0.7/src/mount.rs:71:20
[INFO] [stderr]    |
[INFO] [stderr] 71 |         self.inner.insert(key.as_ref(), Match {
[INFO] [stderr]    |                    ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0615]: attempted to take value of method `path` on type `iron::Url`
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/mount-0.0.7/src/mount.rs:84:34
[INFO] [stderr]    |
[INFO] [stderr] 84 |             let path = &*req.url.path;
[INFO] [stderr]    |                                  ^^^^ help: use parentheses to call the method: `path()`
[INFO] [stderr] 
[INFO] [stderr] error[E0615]: attempted to take value of method `path` on type `iron::Url`
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/mount-0.0.7/src/mount.rs:114:17
[INFO] [stderr]     |
[INFO] [stderr] 114 |         req.url.path = req.url.path[matched.length..].to_vec();
[INFO] [stderr]     |                 ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: methods are immutable and cannot be assigned to
[INFO] [stderr] 
[INFO] [stderr] error[E0615]: attempted to take value of method `path` on type `iron::Url`
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/mount-0.0.7/src/mount.rs:114:32
[INFO] [stderr]     |
[INFO] [stderr] 114 |         req.url.path = req.url.path[matched.length..].to_vec();
[INFO] [stderr]     |                                ^^^^ help: use parentheses to call the method: `path()`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0283, E0615.
[INFO] [stderr] For more information about an error, try `rustc --explain E0283`.
[INFO] [stderr] error: Could not compile `mount`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "33f8c04097794714a919ad51374ba29513824e5fdfe70173c194d589bc245fa8"`
[INFO] running `"docker" "rm" "-f" "33f8c04097794714a919ad51374ba29513824e5fdfe70173c194d589bc245fa8"`
[INFO] [stdout] 33f8c04097794714a919ad51374ba29513824e5fdfe70173c194d589bc245fa8