[INFO] fetching crate trait_enum 0.3.0...
[INFO] testing trait_enum-0.3.0 against 1.44.0 for beta-1.45-1
[INFO] extracting crate trait_enum 0.3.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate trait_enum 0.3.0 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 trait_enum 0.3.0
[INFO] finished tweaking crates.io crate trait_enum 0.3.0
[INFO] tweaked toml for crates.io crate trait_enum 0.3.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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] 2788e0f75689574b86e44da9184cce4efa74ccc225ca3878301c3a8cba84bfef
[INFO] running `"docker" "start" "-a" "2788e0f75689574b86e44da9184cce4efa74ccc225ca3878301c3a8cba84bfef"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling trait_enum v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `"docker" "inspect" "2788e0f75689574b86e44da9184cce4efa74ccc225ca3878301c3a8cba84bfef"`
[INFO] running `"docker" "rm" "-f" "2788e0f75689574b86e44da9184cce4efa74ccc225ca3878301c3a8cba84bfef"`
[INFO] [stdout] 2788e0f75689574b86e44da9184cce4efa74ccc225ca3878301c3a8cba84bfef
[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] 8958dfb6f43269debdd996842cbd5799d75a34c916060a8bcccbabd765b1cfaf
[INFO] running `"docker" "start" "-a" "8958dfb6f43269debdd996842cbd5799d75a34c916060a8bcccbabd765b1cfaf"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling trait_enum v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/test.rs:22:24
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub enum Combined: CommonTrait {
[INFO] [stderr]    |                        ^^^^^^^^^^^ help: use `dyn`: `dyn CommonTrait`
[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/lib.rs:218:43
[INFO] [stderr]     |
[INFO] [stderr] 218 |               fn deref(&self) -> &($Trait + 'static) {
[INFO] [stderr]     |                                             ^^^^^^^ help: use `dyn`: `dyn 'static`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/test.rs:21:1
[INFO] [stderr]     |
[INFO] [stderr] 21  | / trait_enum! {
[INFO] [stderr] 22  | |     pub enum Combined: CommonTrait {
[INFO] [stderr] 23  | |         InnerOne,
[INFO] [stderr] 24  | |         InnerTwo
[INFO] [stderr] 25  | |     }
[INFO] [stderr] 26  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/test.rs:22:24
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub enum Combined: CommonTrait {
[INFO] [stderr]    |                        ^^^^^^^^^^^ help: use `dyn`: `dyn CommonTrait`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:228:55
[INFO] [stderr]     |
[INFO] [stderr] 228 |               fn deref_mut(&mut self) -> &mut ($Trait + 'static) {
[INFO] [stderr]     |                                                         ^^^^^^^ help: use `dyn`: `dyn 'static`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/test.rs:21:1
[INFO] [stderr]     |
[INFO] [stderr] 21  | / trait_enum! {
[INFO] [stderr] 22  | |     pub enum Combined: CommonTrait {
[INFO] [stderr] 23  | |         InnerOne,
[INFO] [stderr] 24  | |         InnerTwo
[INFO] [stderr] 25  | |     }
[INFO] [stderr] 26  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/test.rs:36:17
[INFO] [stderr]    |
[INFO] [stderr] 36 |     let deref: &CommonTrait = combined.deref();
[INFO] [stderr]    |                 ^^^^^^^^^^^ help: use `dyn`: `dyn CommonTrait`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/test.rs:40:17
[INFO] [stderr]    |
[INFO] [stderr] 40 |     let deref: &CommonTrait = combined.deref();
[INFO] [stderr]    |                 ^^^^^^^^^^^ help: use `dyn`: `dyn CommonTrait`
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `"docker" "inspect" "8958dfb6f43269debdd996842cbd5799d75a34c916060a8bcccbabd765b1cfaf"`
[INFO] running `"docker" "rm" "-f" "8958dfb6f43269debdd996842cbd5799d75a34c916060a8bcccbabd765b1cfaf"`
[INFO] [stdout] 8958dfb6f43269debdd996842cbd5799d75a34c916060a8bcccbabd765b1cfaf
[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"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5a530ab5771b48ff338a9665c76a764a9edbf5bac9577693eef38c6d1778c4dd
[INFO] running `"docker" "start" "-a" "5a530ab5771b48ff338a9665c76a764a9edbf5bac9577693eef38c6d1778c4dd"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/test.rs:22:24
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub enum Combined: CommonTrait {
[INFO] [stderr]    |                        ^^^^^^^^^^^ help: use `dyn`: `dyn CommonTrait`
[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/lib.rs:218:43
[INFO] [stderr]     |
[INFO] [stderr] 218 |               fn deref(&self) -> &($Trait + 'static) {
[INFO] [stderr]     |                                             ^^^^^^^ help: use `dyn`: `dyn 'static`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/test.rs:21:1
[INFO] [stderr]     |
[INFO] [stderr] 21  | / trait_enum! {
[INFO] [stderr] 22  | |     pub enum Combined: CommonTrait {
[INFO] [stderr] 23  | |         InnerOne,
[INFO] [stderr] 24  | |         InnerTwo
[INFO] [stderr] 25  | |     }
[INFO] [stderr] 26  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/test.rs:22:24
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub enum Combined: CommonTrait {
[INFO] [stderr]    |                        ^^^^^^^^^^^ help: use `dyn`: `dyn CommonTrait`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:228:55
[INFO] [stderr]     |
[INFO] [stderr] 228 |               fn deref_mut(&mut self) -> &mut ($Trait + 'static) {
[INFO] [stderr]     |                                                         ^^^^^^^ help: use `dyn`: `dyn 'static`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/test.rs:21:1
[INFO] [stderr]     |
[INFO] [stderr] 21  | / trait_enum! {
[INFO] [stderr] 22  | |     pub enum Combined: CommonTrait {
[INFO] [stderr] 23  | |         InnerOne,
[INFO] [stderr] 24  | |         InnerTwo
[INFO] [stderr] 25  | |     }
[INFO] [stderr] 26  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/test.rs:36:17
[INFO] [stderr]    |
[INFO] [stderr] 36 |     let deref: &CommonTrait = combined.deref();
[INFO] [stderr]    |                 ^^^^^^^^^^^ help: use `dyn`: `dyn CommonTrait`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/test.rs:40:17
[INFO] [stderr]    |
[INFO] [stderr] 40 |     let deref: &CommonTrait = combined.deref();
[INFO] [stderr]    |                 ^^^^^^^^^^^ help: use `dyn`: `dyn CommonTrait`
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/trait_enum-a927247878ae87c7
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::test_enum ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests trait_enum
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs -  (line 14) ... ok
[INFO] [stdout] test src/lib.rs - trait_enum (line 66) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "5a530ab5771b48ff338a9665c76a764a9edbf5bac9577693eef38c6d1778c4dd"`
[INFO] running `"docker" "rm" "-f" "5a530ab5771b48ff338a9665c76a764a9edbf5bac9577693eef38c6d1778c4dd"`
[INFO] [stdout] 5a530ab5771b48ff338a9665c76a764a9edbf5bac9577693eef38c6d1778c4dd