[INFO] cloning repository https://github.com/ralpha/serde_deserializer_best_effort [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ralpha/serde_deserializer_best_effort" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fralpha%2Fserde_deserializer_best_effort", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fralpha%2Fserde_deserializer_best_effort'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b269762f2e40a4dbc3da656ebbc0f6266be35749 [INFO] testing ralpha/serde_deserializer_best_effort against beta-2020-07-24 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fralpha%2Fserde_deserializer_best_effort" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ralpha/serde_deserializer_best_effort on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ralpha/serde_deserializer_best_effort [INFO] removed workspace from git repo https://github.com/ralpha/serde_deserializer_best_effort [INFO] removed path dependency custom_derive from git repo https://github.com/ralpha/serde_deserializer_best_effort [INFO] finished tweaking git repo https://github.com/ralpha/serde_deserializer_best_effort [INFO] tweaked toml for git repo https://github.com/ralpha/serde_deserializer_best_effort written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/ralpha/serde_deserializer_best_effort already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] error: the lock file /workspace/builds/worker-9/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde-xml-rs v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 282e914716129148159d43286ae8d78a3aa16fd765c3f11fdcc39e6e755557e9 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "282e914716129148159d43286ae8d78a3aa16fd765c3f11fdcc39e6e755557e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "282e914716129148159d43286ae8d78a3aa16fd765c3f11fdcc39e6e755557e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "282e914716129148159d43286ae8d78a3aa16fd765c3f11fdcc39e6e755557e9", kill_on_drop: false }` [INFO] [stdout] 282e914716129148159d43286ae8d78a3aa16fd765c3f11fdcc39e6e755557e9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3f9e3514594f78e248bc48e05c731173c1d0cc724ab79eba6a2797e9402d3b0d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "3f9e3514594f78e248bc48e05c731173c1d0cc724ab79eba6a2797e9402d3b0d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling custom_derive v0.1.7 [INFO] [stderr] Compiling backtrace v0.3.50 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling thiserror v1.0.20 [INFO] [stderr] Compiling serde-xml-rs v0.4.0 [INFO] [stderr] Compiling serde_deserializer_best_effort v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `custom_derive::DeserializeBestEffort` [INFO] [stdout] --> src/main.rs:11:21 [INFO] [stdout] | [INFO] [stdout] 11 | use custom_derive::{DeserializeBestEffort}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ no `DeserializeBestEffort` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the derive macro `DeserializeBestEffort` [INFO] [stdout] --> src/main.rs:58:28 [INFO] [stdout] | [INFO] [stdout] 58 | #[derive(Serialize, Debug, DeserializeBestEffort, Clone, Default)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DeserializeBestEffortTypes`, `DeserializeBestEffort` [INFO] [stdout] --> src/main.rs:10:31 [INFO] [stdout] | [INFO] [stdout] 10 | use deserialize_best_effort::{DeserializeBestEffort, DeserializeBestEffortTypes}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde::de` [INFO] [stdout] --> src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use serde::de; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `for<'de> RootWorking: _::_serde::Deserialize<'de>` is not satisfied [INFO] [stdout] --> src/main.rs:97:5 [INFO] [stdout] | [INFO] [stdout] 84 | fn read_xml_file [INFO] [stdout] | ---------------- required by this bound in `read_xml_file` [INFO] [stdout] ... [INFO] [stdout] 97 | read_xml_file( filename ).unwrap() [INFO] [stdout] | ^^^^^^^^^^^^^ the trait `for<'de> _::_serde::Deserialize<'de>` is not implemented for `RootWorking` [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `_::_serde::de::DeserializeOwned` for `RootWorking` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `for<'de> RootWorking: _::_serde::Deserialize<'de>` is not satisfied [INFO] [stdout] --> src/main.rs:101:5 [INFO] [stdout] | [INFO] [stdout] 84 | fn read_xml_file [INFO] [stdout] | ---------------- required by this bound in `read_xml_file` [INFO] [stdout] ... [INFO] [stdout] 101 | read_xml_file( filename ).unwrap() [INFO] [stdout] | ^^^^^^^^^^^^^ the trait `for<'de> _::_serde::Deserialize<'de>` is not implemented for `RootWorking` [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `_::_serde::de::DeserializeOwned` for `RootWorking` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `serde_deserializer_best_effort`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "3f9e3514594f78e248bc48e05c731173c1d0cc724ab79eba6a2797e9402d3b0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f9e3514594f78e248bc48e05c731173c1d0cc724ab79eba6a2797e9402d3b0d", kill_on_drop: false }` [INFO] [stdout] 3f9e3514594f78e248bc48e05c731173c1d0cc724ab79eba6a2797e9402d3b0d