[INFO] updating cached repository https://github.com/jlricon/rust-impl-struct [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 4c4468cd7de4563524ff61825717726369359f75 [INFO] testing jlricon/rust-impl-struct against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjlricon%2Frust-impl-struct" "/workspace/builds/worker-10/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jlricon/rust-impl-struct 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/jlricon/rust-impl-struct [INFO] finished tweaking git repo https://github.com/jlricon/rust-impl-struct [INFO] tweaked toml for git repo https://github.com/jlricon/rust-impl-struct written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/jlricon/rust-impl-struct 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-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] b6eb5e22de0eaf6671d7db8c3fa559eb9d97abb6521885f80dc0cf3d66baa7b9 [INFO] running `"docker" "start" "-a" "b6eb5e22de0eaf6671d7db8c3fa559eb9d97abb6521885f80dc0cf3d66baa7b9"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling rust-impl-struct v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.68s [INFO] running `"docker" "inspect" "b6eb5e22de0eaf6671d7db8c3fa559eb9d97abb6521885f80dc0cf3d66baa7b9"` [INFO] running `"docker" "rm" "-f" "b6eb5e22de0eaf6671d7db8c3fa559eb9d97abb6521885f80dc0cf3d66baa7b9"` [INFO] [stdout] b6eb5e22de0eaf6671d7db8c3fa559eb9d97abb6521885f80dc0cf3d66baa7b9 [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] 7d07128868e5eecad7c94b05ee17f534b0476d791f1de913aa891eb1ba296545 [INFO] running `"docker" "start" "-a" "7d07128868e5eecad7c94b05ee17f534b0476d791f1de913aa891eb1ba296545"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling rust-impl-struct v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused variable: `d` [INFO] [stderr] --> examples/traits.rs:11:24 [INFO] [stderr] | [INFO] [stderr] 11 | fn step_one(&self, d: &mut Data, c: &Config) {} [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_d` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `c` [INFO] [stderr] --> examples/traits.rs:11:38 [INFO] [stderr] | [INFO] [stderr] 11 | fn step_one(&self, d: &mut Data, c: &Config) {} [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `d` [INFO] [stderr] --> examples/traits.rs:12:24 [INFO] [stderr] | [INFO] [stderr] 12 | fn step_two(&self, d: &mut Data, c: &Config) {} [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_d` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `c` [INFO] [stderr] --> examples/traits.rs:12:38 [INFO] [stderr] | [INFO] [stderr] 12 | fn step_two(&self, d: &mut Data, c: &Config) {} [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `d` [INFO] [stderr] --> examples/traits_1.rs:12:24 [INFO] [stderr] | [INFO] [stderr] 12 | fn step_one(&self, d: &mut Data, c: &Config) {} [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_d` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `c` [INFO] [stderr] --> examples/traits_1.rs:12:38 [INFO] [stderr] | [INFO] [stderr] 12 | fn step_one(&self, d: &mut Data, c: &Config) {} [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `d` [INFO] [stderr] --> examples/traits_1.rs:13:24 [INFO] [stderr] | [INFO] [stderr] 13 | fn step_two(&self, d: &mut Data, c: &Config) {} [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_d` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `c` [INFO] [stderr] --> examples/traits_1.rs:13:38 [INFO] [stderr] | [INFO] [stderr] 13 | fn step_two(&self, d: &mut Data, c: &Config) {} [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.49s [INFO] running `"docker" "inspect" "7d07128868e5eecad7c94b05ee17f534b0476d791f1de913aa891eb1ba296545"` [INFO] running `"docker" "rm" "-f" "7d07128868e5eecad7c94b05ee17f534b0476d791f1de913aa891eb1ba296545"` [INFO] [stdout] 7d07128868e5eecad7c94b05ee17f534b0476d791f1de913aa891eb1ba296545 [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"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a16ce54acf35d774b09fb8ac0d5db5839f7d92d7c8fd96d47e61cdddc7fc9577 [INFO] running `"docker" "start" "-a" "a16ce54acf35d774b09fb8ac0d5db5839f7d92d7c8fd96d47e61cdddc7fc9577"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused variable: `d` [INFO] [stderr] --> examples/traits_1.rs:12:24 [INFO] [stderr] | [INFO] [stderr] 12 | fn step_one(&self, d: &mut Data, c: &Config) {} [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_d` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `c` [INFO] [stderr] --> examples/traits_1.rs:12:38 [INFO] [stderr] | [INFO] [stderr] 12 | fn step_one(&self, d: &mut Data, c: &Config) {} [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `d` [INFO] [stderr] --> examples/traits_1.rs:13:24 [INFO] [stderr] | [INFO] [stderr] 13 | fn step_two(&self, d: &mut Data, c: &Config) {} [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_d` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `c` [INFO] [stderr] --> examples/traits_1.rs:13:38 [INFO] [stderr] | [INFO] [stderr] 13 | fn step_two(&self, d: &mut Data, c: &Config) {} [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `d` [INFO] [stderr] --> examples/traits.rs:11:24 [INFO] [stderr] | [INFO] [stderr] 11 | fn step_one(&self, d: &mut Data, c: &Config) {} [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_d` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `c` [INFO] [stderr] --> examples/traits.rs:11:38 [INFO] [stderr] | [INFO] [stderr] 11 | fn step_one(&self, d: &mut Data, c: &Config) {} [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `d` [INFO] [stderr] --> examples/traits.rs:12:24 [INFO] [stderr] | [INFO] [stderr] 12 | fn step_two(&self, d: &mut Data, c: &Config) {} [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_d` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `c` [INFO] [stderr] --> examples/traits.rs:12:38 [INFO] [stderr] | [INFO] [stderr] 12 | fn step_two(&self, d: &mut Data, c: &Config) {} [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rust_impl_struct-0d62e45c61e11a89 [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" "a16ce54acf35d774b09fb8ac0d5db5839f7d92d7c8fd96d47e61cdddc7fc9577"` [INFO] running `"docker" "rm" "-f" "a16ce54acf35d774b09fb8ac0d5db5839f7d92d7c8fd96d47e61cdddc7fc9577"` [INFO] [stdout] a16ce54acf35d774b09fb8ac0d5db5839f7d92d7c8fd96d47e61cdddc7fc9577