[INFO] updating cached repository kanvaz/atelier
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/kanvaz/atelier
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/kanvaz/atelier" "work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/kanvaz/atelier"`
[INFO] [stderr] Cloning into 'work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/kanvaz/atelier'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kanvaz/atelier" "work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/kanvaz/atelier"`
[INFO] [stderr] Cloning into 'work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/kanvaz/atelier'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c82b731b21cfed9488591fc24ee9227bd470791c
[INFO] sha for GitHub repo kanvaz/atelier: c82b731b21cfed9488591fc24ee9227bd470791c
[INFO] validating manifest of kanvaz/atelier on toolchain master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of kanvaz/atelier on toolchain try#18481b65f318e0b4b20c0fc61340054701719d6c
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing kanvaz/atelier
[INFO] finished frobbing kanvaz/atelier
[INFO] frobbed toml for kanvaz/atelier written to work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/kanvaz/atelier/Cargo.toml
[INFO] started frobbing kanvaz/atelier
[INFO] finished frobbing kanvaz/atelier
[INFO] frobbed toml for kanvaz/atelier written to work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/kanvaz/atelier/Cargo.toml
[INFO] crate kanvaz/atelier already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-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-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/kanvaz/atelier/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" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "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" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "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" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking kanvaz/atelier against try#18481b65f318e0b4b20c0fc61340054701719d6c for pr-62507
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62507/worker-2/try#18481b65f318e0b4b20c0fc61340054701719d6c:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/kanvaz/atelier:/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" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] d5796d10b6192ffb5aa7c5189a323ced7e0d327bd5aa4012a6fd81d82ba54628
[INFO] running `"docker" "start" "-a" "d5796d10b6192ffb5aa7c5189a323ced7e0d327bd5aa4012a6fd81d82ba54628"`
[INFO] [stderr]     Checking readext v0.1.0
[INFO] [stderr]     Checking atelier v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] error: `RustcEncodable` is unstable
[INFO] [stderr]   --> src/repository.rs:10:33
[INFO] [stderr]    |
[INFO] [stderr] 10 | #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(crater_run)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: `RustcDecodable` is unstable
[INFO] [stderr]   --> src/repository.rs:10:17
[INFO] [stderr]    |
[INFO] [stderr] 10 | #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: `RustcEncodable` is unstable
[INFO] [stderr]  --> src/file_set.rs:4:33
[INFO] [stderr]   |
[INFO] [stderr] 4 | #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stderr]   |                                 ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: `RustcDecodable` is unstable
[INFO] [stderr]  --> src/file_set.rs:4:17
[INFO] [stderr]   |
[INFO] [stderr] 4 | #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stderr]   |                 ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: `RustcEncodable` is unstable
[INFO] [stderr]   --> src/file_set.rs:10:33
[INFO] [stderr]    |
[INFO] [stderr] 10 | #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: `RustcDecodable` is unstable
[INFO] [stderr]   --> src/file_set.rs:10:17
[INFO] [stderr]    |
[INFO] [stderr] 10 | #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: `RustcEncodable` is unstable
[INFO] [stderr]   --> src/repository.rs:10:33
[INFO] [stderr]    |
[INFO] [stderr] 10 | #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(crater_run)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: `RustcDecodable` is unstable
[INFO] [stderr]   --> src/repository.rs:10:17
[INFO] [stderr]    |
[INFO] [stderr] 10 | #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: `RustcEncodable` is unstable
[INFO] [stderr]  --> src/file_set.rs:4:33
[INFO] [stderr]   |
[INFO] [stderr] 4 | #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stderr]   |                                 ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: `RustcDecodable` is unstable
[INFO] [stderr]  --> src/file_set.rs:4:17
[INFO] [stderr]   |
[INFO] [stderr] 4 | #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stderr]   |                 ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: `RustcEncodable` is unstable
[INFO] [stderr]   --> src/file_set.rs:10:33
[INFO] [stderr]    |
[INFO] [stderr] 10 | #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: `RustcDecodable` is unstable
[INFO] [stderr]   --> src/file_set.rs:10:17
[INFO] [stderr]    |
[INFO] [stderr] 10 | #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `new_v4` found for type `uuid::Uuid` in the current scope
[INFO] [stderr]   --> src/repository_locator.rs:15:29
[INFO] [stderr]    |
[INFO] [stderr] 15 |             let id = &Uuid::new_v4().to_simple_string();
[INFO] [stderr]    |                             ^^^^^^ function or associated item not found in `uuid::Uuid`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 7 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0599`.
[INFO] [stderr] error[E0599]: no function or associated item named `new_v4` found for type `uuid::Uuid` in the current scope
[INFO] [stderr]   --> src/repository_locator.rs:15:29
[INFO] [stderr]    |
[INFO] [stderr] 15 |             let id = &Uuid::new_v4().to_simple_string();
[INFO] [stderr]    |                             ^^^^^^ function or associated item not found in `uuid::Uuid`
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `atelier`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 7 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0599`.
[INFO] [stderr] error: Could not compile `atelier`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "d5796d10b6192ffb5aa7c5189a323ced7e0d327bd5aa4012a6fd81d82ba54628"`
[INFO] running `"docker" "rm" "-f" "d5796d10b6192ffb5aa7c5189a323ced7e0d327bd5aa4012a6fd81d82ba54628"`
[INFO] [stdout] d5796d10b6192ffb5aa7c5189a323ced7e0d327bd5aa4012a6fd81d82ba54628