[INFO] fetching crate evcxr 0.5.3...
[INFO] testing evcxr-0.5.3 against 1.47.0 for beta-1.48-1
[INFO] extracting crate evcxr 0.5.3 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate evcxr 0.5.3 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate evcxr 0.5.3
[INFO] finished tweaking crates.io crate evcxr 0.5.3
[INFO] tweaked toml for crates.io crate evcxr 0.5.3 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate evcxr 0.5.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cd6535df421ea09c1bdcaeb163f1888a0a22934b5dbe7678d106f85542a48d8f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "cd6535df421ea09c1bdcaeb163f1888a0a22934b5dbe7678d106f85542a48d8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd6535df421ea09c1bdcaeb163f1888a0a22934b5dbe7678d106f85542a48d8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd6535df421ea09c1bdcaeb163f1888a0a22934b5dbe7678d106f85542a48d8f", kill_on_drop: false }`
[INFO] [stdout] cd6535df421ea09c1bdcaeb163f1888a0a22934b5dbe7678d106f85542a48d8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e97ee48718c2f99040ab0477c26b2ccb115274e6a56121fda459fc7169f3013
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0e97ee48718c2f99040ab0477c26b2ccb115274e6a56121fda459fc7169f3013", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling cc v1.0.58
[INFO] [stderr]    Compiling object v0.20.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.8
[INFO] [stderr]    Compiling syn v1.0.36
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling json v0.11.15
[INFO] [stderr]    Compiling miniz_oxide v0.4.0
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling dirs-sys v0.3.5
[INFO] [stderr]    Compiling sig v1.0.0
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling backtrace v0.3.50
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling which v2.0.1
[INFO] [stderr]    Compiling evcxr v0.5.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 48.55s
[INFO] running `Command { std: "docker" "inspect" "0e97ee48718c2f99040ab0477c26b2ccb115274e6a56121fda459fc7169f3013", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e97ee48718c2f99040ab0477c26b2ccb115274e6a56121fda459fc7169f3013", kill_on_drop: false }`
[INFO] [stdout] 0e97ee48718c2f99040ab0477c26b2ccb115274e6a56121fda459fc7169f3013
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8f7cf962c50753a6199f9b4925b0c68b9f3586d729c13c926fd4e72b4879ce0a
[INFO] running `Command { std: "docker" "start" "-a" "8f7cf962c50753a6199f9b4925b0c68b9f3586d729c13c926fd4e72b4879ce0a", kill_on_drop: false }`
[INFO] [stderr]    Compiling evcxr v0.5.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.95s
[INFO] running `Command { std: "docker" "inspect" "8f7cf962c50753a6199f9b4925b0c68b9f3586d729c13c926fd4e72b4879ce0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f7cf962c50753a6199f9b4925b0c68b9f3586d729c13c926fd4e72b4879ce0a", kill_on_drop: false }`
[INFO] [stdout] 8f7cf962c50753a6199f9b4925b0c68b9f3586d729c13c926fd4e72b4879ce0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1c7ead1a65df84196b6a01b8afb320d48f8bd169e8082ad7b544c3955448b74c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1c7ead1a65df84196b6a01b8afb320d48f8bd169e8082ad7b544c3955448b74c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/evcxr-f3521b71f17316d5
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[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 statement_splitter::test::else_statements ... ok
[INFO] [stdout] test statement_splitter::test::statement_ends_with_brace ... ok
[INFO] [stdout] test statement_splitter::test::single_line ... ok
[INFO] [stdout] test statement_splitter::test::multiple_lines ... 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-210aff15ce95718c
[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-a417ef6d94d86c48
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test crate_name_with_hyphens ... ignored
[INFO] [stdout] test multiple_identical_use_statements ... ok
[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 define_then_call_macro ... ok
[INFO] [stdout] test non_semi_statements ... ok
[INFO] [stdout] test printing ... ok
[INFO] [stdout] test crate_deps ... ok
[INFO] [stdout] test non_concrete_types ... ok
[INFO] [stderr] No such file or directory (os error 2)
[INFO] [stdout] test print_then_assign_variable ... ok
[INFO] [stdout] test format ... ok
[INFO] [stdout] test moved_value ... ok
[INFO] [stdout] test reserved_words ... ok
[INFO] [stdout] test tls_implementing_drop ... ignored
[INFO] [stdout] test int_array ... ok
[INFO] [stdout] test abort_and_restart ... ok
[INFO] [stdout] test unnamable_type_impl_trait ... ok
[INFO] [stdout] test unnamable_type_closure ... ok
[INFO] [stdout] test single_statement ... ok
[INFO] [stdout] test partially_inferred_variable_type ... ok
[INFO] [stdout] test partial_destructuring ... ok
[INFO] [stdout] test function_panics_without_variable_preserving ... ok
[INFO] [stdout] test statement_and_expression ... 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] [stderr] Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] test variable_assignment_compile_fail_then_use_statement ... ok
[INFO] [stdout] test question_mark_operator ... ok
[INFO] [stdout] test redefine_type_with_existing_var ... ok
[INFO] [stdout] test function_panics_with_variable_preserving ... ok
[INFO] [stdout] test save_and_restore_variables ... ok
[INFO] [stdout] test rc_refcell_etc ... ok
[INFO] [stderr]    Doc-tests evcxr
[INFO] [stdout] test struct_type_inference ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 2 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] running `Command { std: "docker" "inspect" "1c7ead1a65df84196b6a01b8afb320d48f8bd169e8082ad7b544c3955448b74c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c7ead1a65df84196b6a01b8afb320d48f8bd169e8082ad7b544c3955448b74c", kill_on_drop: false }`
[INFO] [stdout] 1c7ead1a65df84196b6a01b8afb320d48f8bd169e8082ad7b544c3955448b74c
