[INFO] fetching crate evcxr 0.5.1...
[INFO] testing evcxr-0.5.1 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] extracting crate evcxr 0.5.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate evcxr 0.5.1 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate evcxr 0.5.1
[INFO] finished tweaking crates.io crate evcxr 0.5.1
[INFO] tweaked toml for crates.io crate evcxr 0.5.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate evcxr 0.5.1 already has a lockfile, it will not be regenerated
[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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 1a0240ecba0229f4de8b3e10b3ad349ae3632de037fb19c2cb462e12c3bd65b7
[INFO] running `"docker" "start" "-a" "1a0240ecba0229f4de8b3e10b3ad349ae3632de037fb19c2cb462e12c3bd65b7"`
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling regex-syntax v0.6.17
[INFO] [stderr]    Compiling json v0.11.15
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling dirs-sys v0.3.4
[INFO] [stderr]    Compiling sig v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling failure v0.1.7
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling which v2.0.1
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling regex v1.3.6
[INFO] [stderr]    Compiling evcxr v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.02s
[INFO] running `"docker" "inspect" "1a0240ecba0229f4de8b3e10b3ad349ae3632de037fb19c2cb462e12c3bd65b7"`
[INFO] running `"docker" "rm" "-f" "1a0240ecba0229f4de8b3e10b3ad349ae3632de037fb19c2cb462e12c3bd65b7"`
[INFO] [stdout] 1a0240ecba0229f4de8b3e10b3ad349ae3632de037fb19c2cb462e12c3bd65b7
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 7eb4f599afd5afa3851bb5a27dca85e057aae92e4e8dbc21e81954e0fa020de5
[INFO] running `"docker" "start" "-a" "7eb4f599afd5afa3851bb5a27dca85e057aae92e4e8dbc21e81954e0fa020de5"`
[INFO] [stderr]    Compiling evcxr v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.76s
[INFO] running `"docker" "inspect" "7eb4f599afd5afa3851bb5a27dca85e057aae92e4e8dbc21e81954e0fa020de5"`
[INFO] running `"docker" "rm" "-f" "7eb4f599afd5afa3851bb5a27dca85e057aae92e4e8dbc21e81954e0fa020de5"`
[INFO] [stdout] 7eb4f599afd5afa3851bb5a27dca85e057aae92e4e8dbc21e81954e0fa020de5
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] c5e9811f8e46b6d95e7ac2e9470d30dafaefe53443bcdb9336d7239c5a56feaa
[INFO] running `"docker" "start" "-a" "c5e9811f8e46b6d95e7ac2e9470d30dafaefe53443bcdb9336d7239c5a56feaa"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/evcxr-acc9535700b2d6c3
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test statement_splitter::test::multiple_lines ... ok
[INFO] [stdout] test statement_splitter::test::single_line ... ok
[INFO] [stdout] test statement_splitter::test::statement_ends_with_brace ... ok
[INFO] [stdout] test statement_splitter::test::else_statements ... ok
[INFO] [stdout] test eval_context::tests::test_replace_reserved_words_in_type ... ok
[INFO] [stdout] test cargo_metadata::tests::test_library_names_from_metadata ... ok
[INFO] [stdout] test code_block::test::basic_usage ... ok
[INFO] [stdout] test crate_config::tests::make_paths_absolute ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/testing_runtime-f4a4568f461668bf
[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/integration_tests-0b27802326613a02
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test crate_name_with_hyphens ... ignored
[INFO] [stdout] test error_from_macro_expansion ... ok
[INFO] [stdout] test define_then_call_function ... ok
[INFO] [stdout] test continue_execution_after_bad_use_statement ... ok
[INFO] [stdout] test crate_deps ... ok
[INFO] [stdout] test multiple_identical_use_statements ... ok
[INFO] [stdout] test non_concrete_types ... ok
[INFO] [stdout] test format ... ok
[INFO] [stdout] test abort_and_restart ... ok
[INFO] [stdout] test non_semi_statements ... ok
[INFO] [stdout] test printing ... ok
[INFO] [stdout] test int_array ... ok
[INFO] [stdout] test moved_value ... ok
[INFO] [stdout] test function_panics_without_variable_preserving ... ok
[INFO] [stderr] No such file or directory (os error 2)
[INFO] [stdout] test print_then_assign_variable ... ok
[INFO] [stdout] test partially_inferred_variable_type ... ok
[INFO] [stdout] test partial_destructuring ... ok
[INFO] [stdout] test reserved_words ... ok
[INFO] [stdout] test single_statement ... ok
[INFO] [stdout] test tls_implementing_drop ... ignored
[INFO] [stdout] test function_panics_with_variable_preserving ... ok
[INFO] [stdout] test unnamable_type_closure ... ok
[INFO] [stderr] The type of the variable f2 was redefined, so was lost.
[INFO] [stderr] The type of the variable f1 was redefined, so was lost.
[INFO] [stdout] test unnamable_type_impl_trait ... ok
[INFO] [stdout] test statement_and_expression ... ok
[INFO] [stderr] Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] test question_mark_operator ... ok
[INFO] [stdout] test variable_assignment_compile_fail_then_use_statement ... ok
[INFO] [stdout] test redefine_type_with_existing_var ... ok
[INFO] [stdout] test save_and_restore_variables ... ok
[INFO] [stdout] test rc_refcell_etc ... ok
[INFO] [stdout] test struct_type_inference ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests evcxr
[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" "c5e9811f8e46b6d95e7ac2e9470d30dafaefe53443bcdb9336d7239c5a56feaa"`
[INFO] running `"docker" "rm" "-f" "c5e9811f8e46b6d95e7ac2e9470d30dafaefe53443bcdb9336d7239c5a56feaa"`
[INFO] [stdout] c5e9811f8e46b6d95e7ac2e9470d30dafaefe53443bcdb9336d7239c5a56feaa