[INFO] cloning repository https://github.com/Cedware/enum_values [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Cedware/enum_values" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCedware%2Fenum_values"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCedware%2Fenum_values'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 433dad42311b899034a6ec7a492be7662b580157 [INFO] testing Cedware/enum_values against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCedware%2Fenum_values" "/workspace/builds/worker-4/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Cedware/enum_values 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 git repo https://github.com/Cedware/enum_values [INFO] finished tweaking git repo https://github.com/Cedware/enum_values [INFO] tweaked toml for git repo https://github.com/Cedware/enum_values written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/Cedware/enum_values already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"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=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] 77e7b588fec534b48a4006ec6a916de6a5d1e30ccb3ddbedfdc9771a94661fee [INFO] running `"docker" "start" "-a" "77e7b588fec534b48a4006ec6a916de6a5d1e30ccb3ddbedfdc9771a94661fee"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling enum_values v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `DataEnum` [INFO] [stderr] --> src/lib.rs:6:43 [INFO] [stderr] | [INFO] [stderr] 6 | use syn::{parse_macro_input, DeriveInput, DataEnum}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `syn::punctuated::Punctuated` [INFO] [stderr] --> src/lib.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use syn::punctuated::Punctuated; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `dataEnum` should have a snake case name [INFO] [stderr] --> src/lib.rs:13:9 [INFO] [stderr] | [INFO] [stderr] 13 | let dataEnum = match input.data { [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `data_enum` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.10s [INFO] running `"docker" "inspect" "77e7b588fec534b48a4006ec6a916de6a5d1e30ccb3ddbedfdc9771a94661fee"` [INFO] running `"docker" "rm" "-f" "77e7b588fec534b48a4006ec6a916de6a5d1e30ccb3ddbedfdc9771a94661fee"` [INFO] [stdout] 77e7b588fec534b48a4006ec6a916de6a5d1e30ccb3ddbedfdc9771a94661fee [INFO] running `"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=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] [stdout] f399926130e92c382e15e92e1f709d80efc1ff8454dc6be3a837e09b54e5fd3e [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "f399926130e92c382e15e92e1f709d80efc1ff8454dc6be3a837e09b54e5fd3e"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling enum_values v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `DataEnum` [INFO] [stderr] --> src/lib.rs:6:43 [INFO] [stderr] | [INFO] [stderr] 6 | use syn::{parse_macro_input, DeriveInput, DataEnum}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `syn::punctuated::Punctuated` [INFO] [stderr] --> src/lib.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use syn::punctuated::Punctuated; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `dataEnum` should have a snake case name [INFO] [stderr] --> src/lib.rs:13:9 [INFO] [stderr] | [INFO] [stderr] 13 | let dataEnum = match input.data { [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `data_enum` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `DataEnum` [INFO] [stderr] --> src/lib.rs:6:43 [INFO] [stderr] | [INFO] [stderr] 6 | use syn::{parse_macro_input, DeriveInput, DataEnum}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `syn::punctuated::Punctuated` [INFO] [stderr] --> src/lib.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use syn::punctuated::Punctuated; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `dataEnum` should have a snake case name [INFO] [stderr] --> src/lib.rs:13:9 [INFO] [stderr] | [INFO] [stderr] 13 | let dataEnum = match input.data { [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `data_enum` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.34s [INFO] running `"docker" "inspect" "f399926130e92c382e15e92e1f709d80efc1ff8454dc6be3a837e09b54e5fd3e"` [INFO] running `"docker" "rm" "-f" "f399926130e92c382e15e92e1f709d80efc1ff8454dc6be3a837e09b54e5fd3e"` [INFO] [stdout] f399926130e92c382e15e92e1f709d80efc1ff8454dc6be3a837e09b54e5fd3e [INFO] running `"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=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"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 71e097023444db365ff74969a67bbc80bbd8055dca760c4ed593e8156d19221c [INFO] running `"docker" "start" "-a" "71e097023444db365ff74969a67bbc80bbd8055dca760c4ed593e8156d19221c"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused import: `DataEnum` [INFO] [stderr] --> src/lib.rs:6:43 [INFO] [stderr] | [INFO] [stderr] 6 | use syn::{parse_macro_input, DeriveInput, DataEnum}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `syn::punctuated::Punctuated` [INFO] [stderr] --> src/lib.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use syn::punctuated::Punctuated; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `dataEnum` should have a snake case name [INFO] [stderr] --> src/lib.rs:13:9 [INFO] [stderr] | [INFO] [stderr] 13 | let dataEnum = match input.data { [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `data_enum` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `DataEnum` [INFO] [stderr] --> src/lib.rs:6:43 [INFO] [stderr] | [INFO] [stderr] 6 | use syn::{parse_macro_input, DeriveInput, DataEnum}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `syn::punctuated::Punctuated` [INFO] [stderr] --> src/lib.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use syn::punctuated::Punctuated; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `dataEnum` should have a snake case name [INFO] [stderr] --> src/lib.rs:13:9 [INFO] [stderr] | [INFO] [stderr] 13 | let dataEnum = match input.data { [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `data_enum` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/enum_values-5bff31af186de078 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests enum_values [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "71e097023444db365ff74969a67bbc80bbd8055dca760c4ed593e8156d19221c"` [INFO] running `"docker" "rm" "-f" "71e097023444db365ff74969a67bbc80bbd8055dca760c4ed593e8156d19221c"` [INFO] [stdout] 71e097023444db365ff74969a67bbc80bbd8055dca760c4ed593e8156d19221c