[INFO] updating cached repository https://github.com/IvanMalison/hola-rust [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] 47a11fb9fc570b2b0dd5598c431ddf8234fcd7d7 [INFO] testing IvanMalison/hola-rust against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIvanMalison%2Fhola-rust" "/workspace/builds/worker-1/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/IvanMalison/hola-rust 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/IvanMalison/hola-rust [INFO] finished tweaking git repo https://github.com/IvanMalison/hola-rust [INFO] tweaked toml for git repo https://github.com/IvanMalison/hola-rust written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/IvanMalison/hola-rust 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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] c7f5b8e83c7ee9fb0ae2b22b084f2a55d5fe6bd444d359b13661cce19d3b3b4d [INFO] running `"docker" "start" "-a" "c7f5b8e83c7ee9fb0ae2b22b084f2a55d5fe6bd444d359b13661cce19d3b3b4d"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling holarust v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/dyn_vs_impl.rs:41:33 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn make_vector() -> Vec> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn DynVsImpl` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/dyn_vs_impl.rs:42:27 [INFO] [stderr] | [INFO] [stderr] 42 | let mut vec : Vec> = Vec::new(); [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn DynVsImpl` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `make_vector_impl` [INFO] [stderr] --> src/dyn_vs_impl.rs:51:4 [INFO] [stderr] | [INFO] [stderr] 51 | fn make_vector_impl() -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.39s [INFO] running `"docker" "inspect" "c7f5b8e83c7ee9fb0ae2b22b084f2a55d5fe6bd444d359b13661cce19d3b3b4d"` [INFO] running `"docker" "rm" "-f" "c7f5b8e83c7ee9fb0ae2b22b084f2a55d5fe6bd444d359b13661cce19d3b3b4d"` [INFO] [stdout] c7f5b8e83c7ee9fb0ae2b22b084f2a55d5fe6bd444d359b13661cce19d3b3b4d [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 08d17fe1ce158a92ae04c7ec5a038122eb83bd4fd4e428fa977ec703fa33ddb6 [INFO] running `"docker" "start" "-a" "08d17fe1ce158a92ae04c7ec5a038122eb83bd4fd4e428fa977ec703fa33ddb6"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling holarust v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/dyn_vs_impl.rs:41:33 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn make_vector() -> Vec> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn DynVsImpl` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/dyn_vs_impl.rs:42:27 [INFO] [stderr] | [INFO] [stderr] 42 | let mut vec : Vec> = Vec::new(); [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn DynVsImpl` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `make_vector_impl` [INFO] [stderr] --> src/dyn_vs_impl.rs:51:4 [INFO] [stderr] | [INFO] [stderr] 51 | fn make_vector_impl() -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/dyn_vs_impl.rs:41:33 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn make_vector() -> Vec> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn DynVsImpl` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/dyn_vs_impl.rs:42:27 [INFO] [stderr] | [INFO] [stderr] 42 | let mut vec : Vec> = Vec::new(); [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn DynVsImpl` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `make_vector_impl` [INFO] [stderr] --> src/dyn_vs_impl.rs:51:4 [INFO] [stderr] | [INFO] [stderr] 51 | fn make_vector_impl() -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.35s [INFO] running `"docker" "inspect" "08d17fe1ce158a92ae04c7ec5a038122eb83bd4fd4e428fa977ec703fa33ddb6"` [INFO] running `"docker" "rm" "-f" "08d17fe1ce158a92ae04c7ec5a038122eb83bd4fd4e428fa977ec703fa33ddb6"` [INFO] [stdout] 08d17fe1ce158a92ae04c7ec5a038122eb83bd4fd4e428fa977ec703fa33ddb6 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 4482cce0db65d07a06fe2805cdea5c20429b25ddea3aeef4c4b6882794976fd9 [INFO] running `"docker" "start" "-a" "4482cce0db65d07a06fe2805cdea5c20429b25ddea3aeef4c4b6882794976fd9"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/dyn_vs_impl.rs:41:33 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn make_vector() -> Vec> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn DynVsImpl` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/dyn_vs_impl.rs:42:27 [INFO] [stderr] | [INFO] [stderr] 42 | let mut vec : Vec> = Vec::new(); [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn DynVsImpl` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `make_vector_impl` [INFO] [stderr] --> src/dyn_vs_impl.rs:51:4 [INFO] [stderr] | [INFO] [stderr] 51 | fn make_vector_impl() -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/dyn_vs_impl.rs:41:33 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn make_vector() -> Vec> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn DynVsImpl` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/dyn_vs_impl.rs:42:27 [INFO] [stderr] | [INFO] [stderr] 42 | let mut vec : Vec> = Vec::new(); [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn DynVsImpl` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `make_vector_impl` [INFO] [stderr] --> src/dyn_vs_impl.rs:51:4 [INFO] [stderr] | [INFO] [stderr] 51 | fn make_vector_impl() -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/holarust-f4dfb16990ab88d3 [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] [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] Running /opt/rustwide/target/debug/deps/holarust-13c8622ed145f75d [INFO] [stderr] Doc-tests holarust [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" "4482cce0db65d07a06fe2805cdea5c20429b25ddea3aeef4c4b6882794976fd9"` [INFO] running `"docker" "rm" "-f" "4482cce0db65d07a06fe2805cdea5c20429b25ddea3aeef4c4b6882794976fd9"` [INFO] [stdout] 4482cce0db65d07a06fe2805cdea5c20429b25ddea3aeef4c4b6882794976fd9