[INFO] updating cached repository kujenga/peekaboo
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/kujenga/peekaboo
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/kujenga/peekaboo" "work/ex/beta-1.38-1/sources/1.37.0/gh/kujenga/peekaboo"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/kujenga/peekaboo'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kujenga/peekaboo" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kujenga/peekaboo"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kujenga/peekaboo'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f9d877a64e9dab0520d54e1e24b68827efc32d20
[INFO] sha for GitHub repo kujenga/peekaboo: f9d877a64e9dab0520d54e1e24b68827efc32d20
[INFO] validating manifest of kujenga/peekaboo 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 kujenga/peekaboo 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 kujenga/peekaboo
[INFO] finished frobbing kujenga/peekaboo
[INFO] frobbed toml for kujenga/peekaboo written to work/ex/beta-1.38-1/sources/1.37.0/gh/kujenga/peekaboo/Cargo.toml
[INFO] started frobbing kujenga/peekaboo
[INFO] finished frobbing kujenga/peekaboo
[INFO] frobbed toml for kujenga/peekaboo written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kujenga/peekaboo/Cargo.toml
[INFO] crate kujenga/peekaboo 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/kujenga/peekaboo/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[INFO] the lockfile is outdated, regenerating it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] 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 kujenga/peekaboo 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-1/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/kujenga/peekaboo:/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] d99f4c39b44ac2b539b6f2bb35a38074ea808e161a6ae38c83703fb8f7b81308
[INFO] running `"docker" "start" "-a" "d99f4c39b44ac2b539b6f2bb35a38074ea808e161a6ae38c83703fb8f7b81308"`
[INFO] [stderr]    Compiling either v1.5.2
[INFO] [stderr]    Compiling ascii v0.9.2
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling tokio-executor v0.1.8
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling mio v0.6.19
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]    Compiling tiff v0.3.1
[INFO] [stderr]    Compiling num-bigint v0.2.2
[INFO] [stderr]    Compiling combine v3.8.1
[INFO] [stderr]    Compiling parking_lot v0.7.1
[INFO] [stderr]    Compiling mime_guess v1.8.7
[INFO] [stderr]    Compiling tokio-io v0.1.12
[INFO] [stderr]    Compiling rayon v1.1.0
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling tokio-reactor v0.1.9
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio-uds v0.2.5
[INFO] [stderr]    Compiling num v0.2.0
[INFO] [stderr]    Compiling iron v0.6.1
[INFO] [stderr]    Compiling jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling persistent v0.4.0
[INFO] [stderr]    Compiling router v0.6.0
[INFO] [stderr]    Compiling bodyparser v0.8.0
[INFO] [stderr]    Compiling urlencoded v0.6.0
[INFO] [stderr]    Compiling image v0.22.1
[INFO] [stderr]    Compiling redis v0.11.0
[INFO] [stderr]    Compiling peekaboo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0412]: cannot find type `ResponseBody` in module `response`
[INFO] [stderr]   --> src/main.rs:76:50
[INFO] [stderr]    |
[INFO] [stderr] 76 |     fn write_body(&mut self, res: &mut response::ResponseBody) -> io::Result<()> {
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^ help: a struct with a similar name exists: `Response`
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 1 parameter but 2 parameters were supplied
[INFO] [stderr]   --> src/main.rs:77:45
[INFO] [stderr]    |
[INFO] [stderr] 77 |         image::ImageLuma8(self.img.clone()).save(res, image::PNG)
[INFO] [stderr]    |                                             ^^^^ expected 1 parameter
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 3 parameters but 2 parameters were supplied
[INFO] [stderr]    --> src/main.rs:227:12
[INFO] [stderr]     |
[INFO] [stderr] 227 |     router.get("/", handler);
[INFO] [stderr]     |            ^^^ expected 3 parameters
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 3 parameters but 2 parameters were supplied
[INFO] [stderr]    --> src/main.rs:228:12
[INFO] [stderr]     |
[INFO] [stderr] 228 |     router.get("/peek/:id", peek_chain);
[INFO] [stderr]     |            ^^^ expected 3 parameters
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 3 parameters but 2 parameters were supplied
[INFO] [stderr]    --> src/main.rs:229:12
[INFO] [stderr]     |
[INFO] [stderr] 229 |     router.get("/peek/:id/info", peek_info_handler);
[INFO] [stderr]     |            ^^^ expected 3 parameters
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `rustc_serialize::json::Json: serde::ser::Serialize` is not satisfied
[INFO] [stderr]    --> src/main.rs:157:26
[INFO] [stderr]     |
[INFO] [stderr] 157 |         match handlebars.render("index", &data) {
[INFO] [stderr]     |                          ^^^^^^ the trait `serde::ser::Serialize` is not implemented for `rustc_serialize::json::Json`
[INFO] [stderr]     |
[INFO] [stderr]     = note: required because of the requirements on the impl of `serde::ser::Serialize` for `std::collections::BTreeMap<std::string::String, rustc_serialize::json::Json>`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `Peek: serde::ser::Serialize` is not satisfied
[INFO] [stderr]    --> src/main.rs:216:26
[INFO] [stderr]     |
[INFO] [stderr] 216 |         match handlebars.render("info", &data) {
[INFO] [stderr]     |                          ^^^^^^ the trait `serde::ser::Serialize` is not implemented for `Peek`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 7 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0061, E0277, E0412.
[INFO] [stderr] For more information about an error, try `rustc --explain E0061`.
[INFO] [stderr] error: Could not compile `peekaboo`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "d99f4c39b44ac2b539b6f2bb35a38074ea808e161a6ae38c83703fb8f7b81308"`
[INFO] running `"docker" "rm" "-f" "d99f4c39b44ac2b539b6f2bb35a38074ea808e161a6ae38c83703fb8f7b81308"`
[INFO] [stdout] d99f4c39b44ac2b539b6f2bb35a38074ea808e161a6ae38c83703fb8f7b81308