[INFO] crate test4a 0.1.1 is already in cache
[INFO] testing test4a-0.1.1 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] extracting crate test4a 0.1.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate test4a 0.1.1 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate test4a 0.1.1
[INFO] finished tweaking crates.io crate test4a 0.1.1
[INFO] tweaked toml for crates.io crate test4a 0.1.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] 6a810d33e2c329236d584b988be80982bf510cc435411815754c51fb0df05251
[INFO] running `"docker" "start" "-a" "6a810d33e2c329236d584b988be80982bf510cc435411815754c51fb0df05251"`
[INFO] [stderr]    Compiling test4a v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/runners/act.rs:7:26
[INFO] [stderr]   |
[INFO] [stderr] 7 |     action_function: Box<Fn(&mut Message, &mut T) + 'a>,
[INFO] [stderr]   |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Message, &mut T) + 'a`
[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/runners/act.rs:8:31
[INFO] [stderr]   |
[INFO] [stderr] 8 |     expectation_function: Box<Fn() -> E + 'a>,
[INFO] [stderr]   |                               ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> E + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/runners/runner.rs:71:27
[INFO] [stderr]    |
[INFO] [stderr] 71 |     arrange_function: Box<Fn(&mut Message) -> T + 'a>,
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Message) -> T + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "6a810d33e2c329236d584b988be80982bf510cc435411815754c51fb0df05251"`
[INFO] running `"docker" "rm" "-f" "6a810d33e2c329236d584b988be80982bf510cc435411815754c51fb0df05251"`
[INFO] [stdout] 6a810d33e2c329236d584b988be80982bf510cc435411815754c51fb0df05251
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] 8599484c5bb36230e7f9fc9789d4502811972de9fc4f86e792c72e49218a1db5
[INFO] running `"docker" "start" "-a" "8599484c5bb36230e7f9fc9789d4502811972de9fc4f86e792c72e49218a1db5"`
[INFO] [stderr]    Compiling test4a v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/runners/act.rs:7:26
[INFO] [stderr]   |
[INFO] [stderr] 7 |     action_function: Box<Fn(&mut Message, &mut T) + 'a>,
[INFO] [stderr]   |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Message, &mut T) + 'a`
[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/runners/act.rs:8:31
[INFO] [stderr]   |
[INFO] [stderr] 8 |     expectation_function: Box<Fn() -> E + 'a>,
[INFO] [stderr]   |                               ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> E + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/runners/runner.rs:71:27
[INFO] [stderr]    |
[INFO] [stderr] 71 |     arrange_function: Box<Fn(&mut Message) -> T + 'a>,
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Message) -> T + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/runners/act.rs:7:26
[INFO] [stderr]   |
[INFO] [stderr] 7 |     action_function: Box<Fn(&mut Message, &mut T) + 'a>,
[INFO] [stderr]   |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Message, &mut T) + 'a`
[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/runners/act.rs:8:31
[INFO] [stderr]   |
[INFO] [stderr] 8 |     expectation_function: Box<Fn() -> E + 'a>,
[INFO] [stderr]   |                               ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> E + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/runners/runner.rs:71:27
[INFO] [stderr]    |
[INFO] [stderr] 71 |     arrange_function: Box<Fn(&mut Message) -> T + 'a>,
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Message) -> T + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.49s
[INFO] running `"docker" "inspect" "8599484c5bb36230e7f9fc9789d4502811972de9fc4f86e792c72e49218a1db5"`
[INFO] running `"docker" "rm" "-f" "8599484c5bb36230e7f9fc9789d4502811972de9fc4f86e792c72e49218a1db5"`
[INFO] [stdout] 8599484c5bb36230e7f9fc9789d4502811972de9fc4f86e792c72e49218a1db5
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] 7cc13dbd29ed2a37ac98e0b8ddd2907ab2048987b70c6a2c51e086e19baefde6
[INFO] running `"docker" "start" "-a" "7cc13dbd29ed2a37ac98e0b8ddd2907ab2048987b70c6a2c51e086e19baefde6"`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/runners/act.rs:7:26
[INFO] [stderr]   |
[INFO] [stderr] 7 |     action_function: Box<Fn(&mut Message, &mut T) + 'a>,
[INFO] [stderr]   |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Message, &mut T) + 'a`
[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/runners/act.rs:8:31
[INFO] [stderr]   |
[INFO] [stderr] 8 |     expectation_function: Box<Fn() -> E + 'a>,
[INFO] [stderr]   |                               ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> E + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/runners/runner.rs:71:27
[INFO] [stderr]    |
[INFO] [stderr] 71 |     arrange_function: Box<Fn(&mut Message) -> T + 'a>,
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Message) -> T + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/runners/act.rs:7:26
[INFO] [stderr]   |
[INFO] [stderr] 7 |     action_function: Box<Fn(&mut Message, &mut T) + 'a>,
[INFO] [stderr]   |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Message, &mut T) + 'a`
[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/runners/act.rs:8:31
[INFO] [stderr]   |
[INFO] [stderr] 8 |     expectation_function: Box<Fn() -> E + 'a>,
[INFO] [stderr]   |                               ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> E + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/runners/runner.rs:71:27
[INFO] [stderr]    |
[INFO] [stderr] 71 |     arrange_function: Box<Fn(&mut Message) -> T + 'a>,
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Message) -> T + 'a`
[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/test4a-3b00b5fb5b6c12d4
[INFO] [stdout] 
[INFO] [stdout] running 37 tests
[INFO] [stdout] test asserts::contains::tests::test_in_vector ... ok
[INFO] [stdout] test asserts::contains::tests::test_empty_vector ... ok
[INFO] [stdout] test asserts::contains::tests::test_not_in_vector ... ok
[INFO] [stdout] test asserts::equal::tests::test_equal ... ok
[INFO] [stdout] test asserts::equal::tests::test_not_equal ... ok
[INFO] [stdout] test asserts::greater::tests::test_less ... ok
[INFO] [stdout] test asserts::greater_equal::tests::test_equal ... ok
[INFO] [stdout] test asserts::greater::tests::test_greater ... ok
[INFO] [stdout] test asserts::greater::tests::test_equal ... ok
[INFO] [stdout] test asserts::not_equal::tests::test_not_equal ... ok
[INFO] [stdout] test asserts::greater_equal::tests::test_greater ... ok
[INFO] [stdout] test asserts::greater_equal::tests::test_less ... ok
[INFO] [stdout] test asserts::less_equal::tests::test_greater ... ok
[INFO] [stdout] test asserts::multiple::tests::test_all_fail ... ok
[INFO] [stdout] test asserts::multiple::tests::test_all_ok ... ok
[INFO] [stdout] test asserts::multiple::tests::test_one_fail ... ok
[INFO] [stdout] test asserts::r#true::tests::test_false ... ok
[INFO] [stdout] test asserts::less::tests::test_greater ... ok
[INFO] [stdout] test asserts::less_equal::tests::test_equal ... ok
[INFO] [stdout] test asserts::less_equal::tests::test_less ... ok
[INFO] [stdout] test asserts::less::tests::test_equal ... ok
[INFO] [stdout] test asserts::not_equal::tests::test_equal ... ok
[INFO] [stdout] test asserts::less::tests::test_less ... ok
[INFO] [stdout] test asserts::r#false::tests::test_true ... ok
[INFO] [stdout] test asserts::r#false::tests::test_false ... ok
[INFO] [stdout] test asserts::r#true::tests::test_true ... ok
[INFO] [stdout] test messages::message::tests::test_act ... ok
[INFO] [stdout] test messages::message::tests::test_all_reversed ... ok
[INFO] [stdout] test messages::message::tests::test_all ... ok
[INFO] [stdout] test messages::message::tests::test_assert ... ok
[INFO] [stdout] test messages::message::tests::test_new ... ok
[INFO] [stdout] test runners::act::tests::test_new ... ok
[INFO] [stdout] test messages::message::tests::test_arrange ... ok
[INFO] [stdout] test runners::runner::tests::test_assert_fail ... ok
[INFO] [stdout] test runners::runner::tests::test_assert_panic_fail ... ok
[INFO] [stdout] test runners::runner::tests::test_ok ... ok
[INFO] [stdout] test runners::runner::tests::test_act_panic_fail ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/custom_type-bcdc458058a7c74a
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_empty ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/integers-fe6bf1197829b62e
[INFO] [stdout] test test_one_line ... ok
[INFO] [stdout] test test_multiple_lines ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_other ... ok
[INFO] [stdout] test test_zero ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests test4a
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/asserts/less.rs - asserts::less::Less (line 10) ... ok
[INFO] [stdout] test src/asserts/greater.rs - asserts::greater::Greater (line 10) ... ok
[INFO] [stdout] test src/lib.rs -  (line 7) ... ok
[INFO] [stdout] test src/asserts/equal.rs - asserts::equal::Equal (line 10) ... ok
[INFO] [stdout] test src/asserts/true.rs - asserts::r#true::True (line 9) ... ok
[INFO] [stdout] test src/messages/message.rs - messages::message::Message (line 11) ... ok
[INFO] [stdout] test src/asserts/contains.rs - asserts::contains::Contains (line 10) ... ok
[INFO] [stdout] test src/asserts/less_equal.rs - asserts::less_equal::LessEqual (line 10) ... ok
[INFO] [stdout] test src/asserts/not_equal.rs - asserts::not_equal::NotEqual (line 10) ... ok
[INFO] [stdout] test src/asserts/false.rs - asserts::r#false::False (line 10) ... ok
[INFO] [stdout] test src/asserts/multiple.rs - asserts::multiple::Multiple (line 11) ... ok
[INFO] [stdout] test src/asserts/greater_equal.rs - asserts::greater_equal::GreaterEqual (line 10) ... ok
[INFO] [stdout] test src/runners/runner.rs - runners::runner::Runner (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "7cc13dbd29ed2a37ac98e0b8ddd2907ab2048987b70c6a2c51e086e19baefde6"`
[INFO] running `"docker" "rm" "-f" "7cc13dbd29ed2a37ac98e0b8ddd2907ab2048987b70c6a2c51e086e19baefde6"`
[INFO] [stdout] 7cc13dbd29ed2a37ac98e0b8ddd2907ab2048987b70c6a2c51e086e19baefde6