[INFO] fetching crate rustbreak 2.0.0-rc3... [INFO] checking rustbreak-2.0.0-rc3 against try#c8bdaa84ec1b37f18f30375e196a65b7602f3790 for pr-73345 [INFO] extracting crate rustbreak 2.0.0-rc3 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate rustbreak 2.0.0-rc3 on toolchain c8bdaa84ec1b37f18f30375e196a65b7602f3790 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c4429fdaa6a258d4a59e4c802173832bf36e3004619102c385d22e2921061f11 [INFO] running `Command { std: "docker" "start" "-a" "c4429fdaa6a258d4a59e4c802173832bf36e3004619102c385d22e2921061f11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c4429fdaa6a258d4a59e4c802173832bf36e3004619102c385d22e2921061f11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4429fdaa6a258d4a59e4c802173832bf36e3004619102c385d22e2921061f11", kill_on_drop: false }` [INFO] [stdout] c4429fdaa6a258d4a59e4c802173832bf36e3004619102c385d22e2921061f11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7069ff18bac1470c74f966359414e4a8130690dbfa09a7bfc1bd92aa44b231fd [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" "7069ff18bac1470c74f966359414e4a8130690dbfa09a7bfc1bd92aa44b231fd", kill_on_drop: false }` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling serde v1.0.112 [INFO] [stderr] Checking ppv-lite86 v0.2.8 [INFO] [stderr] Checking backtrace v0.3.48 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling syn v1.0.31 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling serde_derive v1.0.112 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking rustbreak v2.0.0-rc3 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/error.rs:42:32 [INFO] [stdout] | [INFO] [stdout] 42 | fn cause(&self) -> Option<&Fail> { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Fail` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/error.rs:42:32 [INFO] [stdout] | [INFO] [stdout] 42 | fn cause(&self) -> Option<&Fail> { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Fail` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `rustbreak::deser::Ron` [INFO] [stdout] --> examples/full.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use rustbreak::deser::Ron; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ no `Ron` in `deser` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `rustbreak::deser::Ron` [INFO] [stdout] --> examples/config.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use rustbreak::deser::Ron; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ no `Ron` in `deser` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved imports `rustbreak::deser::Ron`, `rustbreak::deser::Yaml` [INFO] [stdout] --> examples/switching.rs:6:24 [INFO] [stdout] | [INFO] [stdout] 6 | use rustbreak::deser::{Ron, Yaml}; [INFO] [stdout] | ^^^ ^^^^ no `Yaml` in `deser` [INFO] [stdout] | | [INFO] [stdout] | no `Ron` in `deser` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `read` found for struct `CONFIG` in the current scope [INFO] [stdout] --> examples/config.rs:48:33 [INFO] [stdout] | [INFO] [stdout] 23 | / lazy_static! { [INFO] [stdout] 24 | | static ref CONFIG: DB = { [INFO] [stdout] 25 | | let db = FileDatabase::from_path("/tmp/config.ron", Config::default()) [INFO] [stdout] 26 | | .expect("Create database from path"); [INFO] [stdout] ... | [INFO] [stdout] 29 | | }; [INFO] [stdout] 30 | | } [INFO] [stdout] | |_- method `read` not found for this [INFO] [stdout] ... [INFO] [stdout] 48 | let _conf : Config = CONFIG.read(|conf| { [INFO] [stdout] | ^^^^ method not found in `CONFIG` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] = note: the following trait defines an item `read`, perhaps you need to implement it: [INFO] [stdout] candidate #1: `std::io::Read` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `read` found for struct `CONFIG` in the current scope [INFO] [stdout] --> examples/config.rs:53:16 [INFO] [stdout] | [INFO] [stdout] 23 | / lazy_static! { [INFO] [stdout] 24 | | static ref CONFIG: DB = { [INFO] [stdout] 25 | | let db = FileDatabase::from_path("/tmp/config.ron", Config::default()) [INFO] [stdout] 26 | | .expect("Create database from path"); [INFO] [stdout] ... | [INFO] [stdout] 29 | | }; [INFO] [stdout] 30 | | } [INFO] [stdout] | |_- method `read` not found for this [INFO] [stdout] ... [INFO] [stdout] 53 | CONFIG.read(|conf| (conf.user_path.clone(), conf.allow_overwrite.clone())).expect("Read config"); [INFO] [stdout] | ^^^^ method not found in `CONFIG` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] = note: the following trait defines an item `read`, perhaps you need to implement it: [INFO] [stdout] candidate #1: `std::io::Read` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [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: build failed [INFO] running `Command { std: "docker" "inspect" "7069ff18bac1470c74f966359414e4a8130690dbfa09a7bfc1bd92aa44b231fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7069ff18bac1470c74f966359414e4a8130690dbfa09a7bfc1bd92aa44b231fd", kill_on_drop: false }` [INFO] [stdout] 7069ff18bac1470c74f966359414e4a8130690dbfa09a7bfc1bd92aa44b231fd