[INFO] crate rustbreak 2.0.0-rc3 is already in cache [INFO] testing rustbreak-2.0.0-rc3 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate rustbreak 2.0.0-rc3 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate rustbreak 2.0.0-rc3 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate rustbreak 2.0.0-rc3 [INFO] finished tweaking crates.io crate rustbreak 2.0.0-rc3 [INFO] tweaked toml for crates.io crate rustbreak 2.0.0-rc3 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 1c615b1748a543d0e148352988e20af3de4aa1138ca9f7c293442ff7ab3d63cc [INFO] running `"docker" "start" "-a" "1c615b1748a543d0e148352988e20af3de4aa1138ca9f7c293442ff7ab3d63cc"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling rustbreak v2.0.0-rc3 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:42:32 [INFO] [stderr] | [INFO] [stderr] 42 | fn cause(&self) -> Option<&Fail> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Fail` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.87s [INFO] running `"docker" "inspect" "1c615b1748a543d0e148352988e20af3de4aa1138ca9f7c293442ff7ab3d63cc"` [INFO] running `"docker" "rm" "-f" "1c615b1748a543d0e148352988e20af3de4aa1138ca9f7c293442ff7ab3d63cc"` [INFO] [stdout] 1c615b1748a543d0e148352988e20af3de4aa1138ca9f7c293442ff7ab3d63cc [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b77052e9fa282e502e232a25834e6530ef92e84a5d3cc2e76b78dd68dea659c3 [INFO] running `"docker" "start" "-a" "b77052e9fa282e502e232a25834e6530ef92e84a5d3cc2e76b78dd68dea659c3"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling rustbreak v2.0.0-rc3 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:42:32 [INFO] [stderr] | [INFO] [stderr] 42 | fn cause(&self) -> Option<&Fail> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Fail` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `rustbreak::deser::Ron` [INFO] [stderr] --> examples/config.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | use rustbreak::deser::Ron; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ no `Ron` in `deser` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `rustbreak::deser::Ron` [INFO] [stderr] --> examples/full.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use rustbreak::deser::Ron; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ no `Ron` in `deser` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:42:32 [INFO] [stderr] | [INFO] [stderr] 42 | fn cause(&self) -> Option<&Fail> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Fail` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved imports `rustbreak::deser::Ron`, `rustbreak::deser::Yaml` [INFO] [stderr] --> examples/switching.rs:6:24 [INFO] [stderr] | [INFO] [stderr] 6 | use rustbreak::deser::{Ron, Yaml}; [INFO] [stderr] | ^^^ ^^^^ no `Yaml` in `deser` [INFO] [stderr] | | [INFO] [stderr] | no `Ron` in `deser` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `read` found for struct `CONFIG` in the current scope [INFO] [stderr] --> examples/config.rs:48:33 [INFO] [stderr] | [INFO] [stderr] 23 | / lazy_static! { [INFO] [stderr] 24 | | static ref CONFIG: DB = { [INFO] [stderr] 25 | | let db = FileDatabase::from_path("/tmp/config.ron", Config::default()) [INFO] [stderr] 26 | | .expect("Create database from path"); [INFO] [stderr] ... | [INFO] [stderr] 29 | | }; [INFO] [stderr] 30 | | } [INFO] [stderr] | |_- method `read` not found for this [INFO] [stderr] ... [INFO] [stderr] 48 | let _conf : Config = CONFIG.read(|conf| { [INFO] [stderr] | ^^^^ method not found in `CONFIG` [INFO] [stderr] | [INFO] [stderr] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stderr] = note: the following trait defines an item `read`, perhaps you need to implement it: [INFO] [stderr] candidate #1: `std::io::Read` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `read` found for struct `CONFIG` in the current scope [INFO] [stderr] --> examples/config.rs:53:16 [INFO] [stderr] | [INFO] [stderr] 23 | / lazy_static! { [INFO] [stderr] 24 | | static ref CONFIG: DB = { [INFO] [stderr] 25 | | let db = FileDatabase::from_path("/tmp/config.ron", Config::default()) [INFO] [stderr] 26 | | .expect("Create database from path"); [INFO] [stderr] ... | [INFO] [stderr] 29 | | }; [INFO] [stderr] 30 | | } [INFO] [stderr] | |_- method `read` not found for this [INFO] [stderr] ... [INFO] [stderr] 53 | CONFIG.read(|conf| (conf.user_path.clone(), conf.allow_overwrite.clone())).expect("Read config"); [INFO] [stderr] | ^^^^ method not found in `CONFIG` [INFO] [stderr] | [INFO] [stderr] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stderr] = note: the following trait defines an item `read`, perhaps you need to implement it: [INFO] [stderr] candidate #1: `std::io::Read` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0432`. [INFO] [stderr] error: could not compile `rustbreak`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0432, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0432`. [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0432`. [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "b77052e9fa282e502e232a25834e6530ef92e84a5d3cc2e76b78dd68dea659c3"` [INFO] running `"docker" "rm" "-f" "b77052e9fa282e502e232a25834e6530ef92e84a5d3cc2e76b78dd68dea659c3"` [INFO] [stdout] b77052e9fa282e502e232a25834e6530ef92e84a5d3cc2e76b78dd68dea659c3