[INFO] fetching crate try_clone_derive 0.1.0... [INFO] testing try_clone_derive-0.1.0 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate try_clone_derive 0.1.0 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate try_clone_derive 0.1.0 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 try_clone_derive 0.1.0 [INFO] finished tweaking crates.io crate try_clone_derive 0.1.0 [INFO] tweaked toml for crates.io crate try_clone_derive 0.1.0 written to /workspace/builds/worker-9/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] Downloading crates ... [INFO] [stderr] Downloaded fallible_collections v0.1.2 [INFO] running `"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" "/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] a50dca4c99e1a301c29947271359b9ccd3fc71f0f4b3613b5fa42bc2f2109b45 [INFO] running `"docker" "start" "-a" "a50dca4c99e1a301c29947271359b9ccd3fc71f0f4b3613b5fa42bc2f2109b45"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling syn v1.0.30 [INFO] [stderr] Compiling ahash v0.3.5 [INFO] [stderr] Compiling proc-macro-hack v0.5.16 [INFO] [stderr] Compiling hashbrown v0.7.2 [INFO] [stderr] Compiling fallible_collections v0.1.2 [INFO] [stderr] Compiling proc-quote-impl v0.3.2 [INFO] [stderr] Compiling proc-quote v0.3.2 [INFO] [stderr] Compiling try_clone_derive v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.66s [INFO] running `"docker" "inspect" "a50dca4c99e1a301c29947271359b9ccd3fc71f0f4b3613b5fa42bc2f2109b45"` [INFO] running `"docker" "rm" "-f" "a50dca4c99e1a301c29947271359b9ccd3fc71f0f4b3613b5fa42bc2f2109b45"` [INFO] [stdout] a50dca4c99e1a301c29947271359b9ccd3fc71f0f4b3613b5fa42bc2f2109b45 [INFO] running `"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" "/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] cf06b06b2abb6553b2a65d71461fafa703e9be9a75790a1e5a2a1edf26cf577e [INFO] running `"docker" "start" "-a" "cf06b06b2abb6553b2a65d71461fafa703e9be9a75790a1e5a2a1edf26cf577e"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling try_clone_derive v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> tests/test.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(try_reserve)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0053]: method `try_clone` has an incompatible type for trait [INFO] [stderr] --> tests/test.rs:8:17 [INFO] [stderr] | [INFO] [stderr] 8 | #[derive(Debug, TryClone, PartialEq)] [INFO] [stderr] | ^^^^^^^^ expected enum `hashbrown::CollectionAllocErr`, found enum `std::collections::TryReserveError` [INFO] [stderr] | [INFO] [stderr] = note: expected fn pointer `fn(&Unit) -> std::result::Result<_, hashbrown::CollectionAllocErr>` [INFO] [stderr] found fn pointer `fn(&Unit) -> std::result::Result<_, std::collections::TryReserveError>` [INFO] [stderr] = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0053]: method `try_clone` has an incompatible type for trait [INFO] [stderr] --> tests/test.rs:11:17 [INFO] [stderr] | [INFO] [stderr] 11 | #[derive(Debug, TryClone, PartialEq)] [INFO] [stderr] | ^^^^^^^^ expected enum `hashbrown::CollectionAllocErr`, found enum `std::collections::TryReserveError` [INFO] [stderr] | [INFO] [stderr] = note: expected fn pointer `fn(&Struct) -> std::result::Result<_, hashbrown::CollectionAllocErr>` [INFO] [stderr] found fn pointer `fn(&Struct) -> std::result::Result<_, std::collections::TryReserveError>` [INFO] [stderr] = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0053]: method `try_clone` has an incompatible type for trait [INFO] [stderr] --> tests/test.rs:17:17 [INFO] [stderr] | [INFO] [stderr] 17 | #[derive(Debug, TryClone, PartialEq)] [INFO] [stderr] | ^^^^^^^^ expected enum `hashbrown::CollectionAllocErr`, found enum `std::collections::TryReserveError` [INFO] [stderr] | [INFO] [stderr] = note: expected fn pointer `fn(&TupleStruct) -> std::result::Result<_, hashbrown::CollectionAllocErr>` [INFO] [stderr] found fn pointer `fn(&TupleStruct) -> std::result::Result<_, std::collections::TryReserveError>` [INFO] [stderr] = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0053]: method `try_clone` has an incompatible type for trait [INFO] [stderr] --> tests/test.rs:38:17 [INFO] [stderr] | [INFO] [stderr] 38 | #[derive(Debug, TryClone, PartialEq)] [INFO] [stderr] | ^^^^^^^^ expected enum `hashbrown::CollectionAllocErr`, found enum `std::collections::TryReserveError` [INFO] [stderr] | [INFO] [stderr] = note: expected fn pointer `fn(&Enum) -> std::result::Result<_, hashbrown::CollectionAllocErr>` [INFO] [stderr] found fn pointer `fn(&Enum) -> std::result::Result<_, std::collections::TryReserveError>` [INFO] [stderr] = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `std::collections::TryReserveError: std::convert::From` is not satisfied [INFO] [stderr] --> tests/test.rs:11:24 [INFO] [stderr] | [INFO] [stderr] 11 | #[derive(Debug, TryClone, PartialEq)] [INFO] [stderr] | ^ the trait `std::convert::From` is not implemented for `std::collections::TryReserveError` [INFO] [stderr] | [INFO] [stderr] = help: the following implementations were found: [INFO] [stderr] > [INFO] [stderr] = note: required by `std::convert::From::from` [INFO] [stderr] = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `std::collections::TryReserveError: std::convert::From` is not satisfied [INFO] [stderr] --> tests/test.rs:17:24 [INFO] [stderr] | [INFO] [stderr] 17 | #[derive(Debug, TryClone, PartialEq)] [INFO] [stderr] | ^ the trait `std::convert::From` is not implemented for `std::collections::TryReserveError` [INFO] [stderr] | [INFO] [stderr] = help: the following implementations were found: [INFO] [stderr] > [INFO] [stderr] = note: required by `std::convert::From::from` [INFO] [stderr] = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `std::collections::TryReserveError: std::convert::From` is not satisfied [INFO] [stderr] --> tests/test.rs:38:24 [INFO] [stderr] | [INFO] [stderr] 38 | #[derive(Debug, TryClone, PartialEq)] [INFO] [stderr] | ^ the trait `std::convert::From` is not implemented for `std::collections::TryReserveError` [INFO] [stderr] | [INFO] [stderr] = help: the following implementations were found: [INFO] [stderr] > [INFO] [stderr] = note: required by `std::convert::From::from` [INFO] [stderr] = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: aborting due to 8 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0053, E0277, E0554. [INFO] [stderr] For more information about an error, try `rustc --explain E0053`. [INFO] [stderr] error: could not compile `try_clone_derive`. [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 `"docker" "inspect" "cf06b06b2abb6553b2a65d71461fafa703e9be9a75790a1e5a2a1edf26cf577e"` [INFO] running `"docker" "rm" "-f" "cf06b06b2abb6553b2a65d71461fafa703e9be9a75790a1e5a2a1edf26cf577e"` [INFO] [stdout] cf06b06b2abb6553b2a65d71461fafa703e9be9a75790a1e5a2a1edf26cf577e