[INFO] cloning repository Crosse/zk [INFO] running `"git" "clone" "--bare" "git://github.com/Crosse/zk.git" "work/cache/sources/gh/Crosse/zk"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/Crosse/zk'... [INFO] running `"git" "clone" "work/cache/sources/gh/Crosse/zk" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/Crosse/zk"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/Crosse/zk'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Crosse/zk" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/Crosse/zk"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/Crosse/zk'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 4eeba44469b50df04ddf7eeb92e84e3129ee7bce [INFO] sha for GitHub repo Crosse/zk: 4eeba44469b50df04ddf7eeb92e84e3129ee7bce [INFO] validating manifest of Crosse/zk on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of Crosse/zk on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing Crosse/zk [INFO] finished frobbing Crosse/zk [INFO] frobbed toml for Crosse/zk written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/Crosse/zk/Cargo.toml [INFO] started frobbing Crosse/zk [INFO] finished frobbing Crosse/zk [INFO] frobbed toml for Crosse/zk written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/Crosse/zk/Cargo.toml [INFO] crate Crosse/zk already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded snowflake v1.2.0 [INFO] [stderr] Downloaded zookeeper v0.2.2 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] checking Crosse/zk against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008 [INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-6/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/Crosse/zk:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 776f21b6c93b294f7581216c253087bf446d866cf4d71fc774f87e66da7c2b3d [INFO] running `"docker" "start" "-a" "776f21b6c93b294f7581216c253087bf446d866cf4d71fc774f87e66da7c2b3d"` [INFO] [stderr] Checking snowflake v1.2.0 [INFO] [stderr] Checking mio v0.5.1 [INFO] [stderr] Checking zookeeper v0.2.2 [INFO] [stderr] Checking zk v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error[E0599]: no method named `is_some` found for type `std::result::Result, zookeeper::ZkError>` in the current scope [INFO] [stderr] --> src/main.rs:165:33 [INFO] [stderr] | [INFO] [stderr] 165 | if zk.exists(z_node, false).is_some() { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `CliError: std::convert::From<&str>` is not satisfied [INFO] [stderr] --> src/main.rs:177:13 [INFO] [stderr] | [INFO] [stderr] 177 | Err(From::from("zNode does not exist")) [INFO] [stderr] | ^^^^^^^^^^ the trait `std::convert::From<&str>` is not implemented for `CliError` [INFO] [stderr] | [INFO] [stderr] = help: the following implementations were found: [INFO] [stderr] > [INFO] [stderr] > [INFO] [stderr] = note: required by `std::convert::From::from` [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0277, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0277`. [INFO] [stderr] error: Could not compile `zk`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0599]: no method named `is_some` found for type `std::result::Result, zookeeper::ZkError>` in the current scope [INFO] [stderr] --> src/main.rs:165:33 [INFO] [stderr] | [INFO] [stderr] 165 | if zk.exists(z_node, false).is_some() { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `CliError: std::convert::From<&str>` is not satisfied [INFO] [stderr] --> src/main.rs:177:13 [INFO] [stderr] | [INFO] [stderr] 177 | Err(From::from("zNode does not exist")) [INFO] [stderr] | ^^^^^^^^^^ the trait `std::convert::From<&str>` is not implemented for `CliError` [INFO] [stderr] | [INFO] [stderr] = help: the following implementations were found: [INFO] [stderr] > [INFO] [stderr] > [INFO] [stderr] = note: required by `std::convert::From::from` [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0277, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0277`. [INFO] [stderr] error: Could not compile `zk`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "776f21b6c93b294f7581216c253087bf446d866cf4d71fc774f87e66da7c2b3d"` [INFO] running `"docker" "rm" "-f" "776f21b6c93b294f7581216c253087bf446d866cf4d71fc774f87e66da7c2b3d"` [INFO] [stdout] 776f21b6c93b294f7581216c253087bf446d866cf4d71fc774f87e66da7c2b3d