[INFO] fetching crate rename 0.1.0... [INFO] testing rename-0.1.0 against 1.44.0 for beta-1.45-1 [INFO] extracting crate rename 0.1.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate rename 0.1.0 on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate rename 0.1.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate rename 0.1.0 [INFO] tweaked toml for crates.io crate rename 0.1.0 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate crates.io crate rename 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.44.0" "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] 9abc71aec32eb933e811ab6a3775d2be683dc9a8a4acd9ce5f0890171d48949f [INFO] running `"docker" "start" "-a" "9abc71aec32eb933e811ab6a3775d2be683dc9a8a4acd9ce5f0890171d48949f"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling proc-macro2 v1.0.12 [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Compiling quote v1.0.4 [INFO] [stderr] Compiling rename v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.70s [INFO] running `"docker" "inspect" "9abc71aec32eb933e811ab6a3775d2be683dc9a8a4acd9ce5f0890171d48949f"` [INFO] running `"docker" "rm" "-f" "9abc71aec32eb933e811ab6a3775d2be683dc9a8a4acd9ce5f0890171d48949f"` [INFO] [stdout] 9abc71aec32eb933e811ab6a3775d2be683dc9a8a4acd9ce5f0890171d48949f [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.44.0" "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] d2b00f359f11d2c88f4b508f63daa288e33468b410985f045616b5a3407de138 [INFO] running `"docker" "start" "-a" "d2b00f359f11d2c88f4b508f63daa288e33468b410985f045616b5a3407de138"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling rename v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0463]: can't find crate for `rename_derive` [INFO] [stderr] --> tests/tests.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | extern crate rename_derive; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stderr] [INFO] [stderr] error[E0428]: the name `Test` is defined multiple times [INFO] [stderr] --> examples/macro.rs:14:9 [INFO] [stderr] | [INFO] [stderr] 9 | pub(crate) struct $name { [INFO] [stderr] | ----------------------- previous definition of the type `Test` here [INFO] [stderr] ... [INFO] [stderr] 14 | pub(crate) struct $name { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ `Test` redefined here [INFO] [stderr] ... [INFO] [stderr] 20 | module!(Test); [INFO] [stderr] | -------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `Test` must be defined only once in the type namespace of this module [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0463`. [INFO] [stderr] error[E0432]: unresolved import `rename_derive` [INFO] [stderr] --> examples/macro.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use rename_derive::rename; [INFO] [stderr] | ^^^^^^^^^^^^^ use of undeclared type or module `rename_derive` [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the attribute macro `rename` [INFO] [stderr] --> examples/macro.rs:8:11 [INFO] [stderr] | [INFO] [stderr] 8 | #[rename(append = "Data")] [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 20 | module!(Test); [INFO] [stderr] | -------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `TestData` in this scope [INFO] [stderr] --> examples/macro.rs:15:19 [INFO] [stderr] | [INFO] [stderr] 15 | data: concat_idents!($name, Data), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope [INFO] [stderr] ... [INFO] [stderr] 20 | module!(Test); [INFO] [stderr] | -------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0422]: cannot find struct, variant or union type `TestData` in this scope [INFO] [stderr] --> examples/macro.rs:24:15 [INFO] [stderr] | [INFO] [stderr] 24 | data: TestData { one: 1, two: 2 }, [INFO] [stderr] | ^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> examples/macro.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(concat_idents)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: could not compile `rename`. [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 6 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0412, E0422, E0428, E0432, E0554. [INFO] [stderr] For more information about an error, try `rustc --explain E0412`. [INFO] [stderr] error: could not compile `rename`. [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" "d2b00f359f11d2c88f4b508f63daa288e33468b410985f045616b5a3407de138"` [INFO] running `"docker" "rm" "-f" "d2b00f359f11d2c88f4b508f63daa288e33468b410985f045616b5a3407de138"` [INFO] [stdout] d2b00f359f11d2c88f4b508f63daa288e33468b410985f045616b5a3407de138