[INFO] cloning repository https://github.com/kozmod/rust-test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kozmod/rust-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkozmod%2Frust-test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkozmod%2Frust-test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 64bb05f5819d52a7d9910d441c8de05c51957949
[INFO] testing kozmod/rust-test against try#0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6 for pr-137122-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkozmod%2Frust-test" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kozmod/rust-test
[INFO] finished tweaking git repo https://github.com/kozmod/rust-test
[INFO] tweaked toml for git repo https://github.com/kozmod/rust-test written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kozmod/rust-test on toolchain 0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kozmod/rust-test already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] testing kozmod/rust-test against try#0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6 for pr-137122-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkozmod%2Frust-test" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kozmod/rust-test
[INFO] finished tweaking git repo https://github.com/kozmod/rust-test
[INFO] tweaked toml for git repo https://github.com/kozmod/rust-test written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kozmod/rust-test on toolchain 0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kozmod/rust-test already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 848a23b28c45e9b5e6c095046f6788c207023d25d8c372d8fcb3ead325d1de98
[INFO] running `Command { std: "docker" "start" "-a" "848a23b28c45e9b5e6c095046f6788c207023d25d8c372d8fcb3ead325d1de98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "848a23b28c45e9b5e6c095046f6788c207023d25d8c372d8fcb3ead325d1de98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "848a23b28c45e9b5e6c095046f6788c207023d25d8c372d8fcb3ead325d1de98", kill_on_drop: false }`
[INFO] [stdout] 848a23b28c45e9b5e6c095046f6788c207023d25d8c372d8fcb3ead325d1de98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e594f85201f86c5fe27d70d46f066e7da8dd3e5a54e54b8af6cd0a82e3d19b06
[INFO] running `Command { std: "docker" "start" "-a" "e594f85201f86c5fe27d70d46f066e7da8dd3e5a54e54b8af6cd0a82e3d19b06", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "e594f85201f86c5fe27d70d46f066e7da8dd3e5a54e54b8af6cd0a82e3d19b06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e594f85201f86c5fe27d70d46f066e7da8dd3e5a54e54b8af6cd0a82e3d19b06", kill_on_drop: false }`
[INFO] [stdout] e594f85201f86c5fe27d70d46f066e7da8dd3e5a54e54b8af6cd0a82e3d19b06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71c571459e3d423f0768b6f699e7fa8bc212d94f5100f51e8b32c0bb81bc7e13
[INFO] running `Command { std: "docker" "start" "-a" "71c571459e3d423f0768b6f699e7fa8bc212d94f5100f51e8b32c0bb81bc7e13", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "71c571459e3d423f0768b6f699e7fa8bc212d94f5100f51e8b32c0bb81bc7e13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71c571459e3d423f0768b6f699e7fa8bc212d94f5100f51e8b32c0bb81bc7e13", kill_on_drop: false }`
[INFO] [stdout] 71c571459e3d423f0768b6f699e7fa8bc212d94f5100f51e8b32c0bb81bc7e13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 86d96e13d15438ff7f208be854f8b55ef3042e051a7b334caa2a68dd8d1ae5e0
[INFO] running `Command { std: "docker" "start" "-a" "86d96e13d15438ff7f208be854f8b55ef3042e051a7b334caa2a68dd8d1ae5e0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests core_test/src/lib.rs (/opt/rustwide/target/debug/deps/test-10195867c4d40819)
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test core_lib::closure::closure_tests::simple ... ok
[INFO] [stdout] test core_lib::expression::expression_tests::simple_expression ... ok
[INFO] [stdout] test core_lib::expression::expression_tests::match_expression ... ok
[INFO] [stdout] test core_lib::r#let::let_tests::enumeration_if_let_else ... ok
[INFO] [stdout] test core_lib::r#enum::enum_tests::match_enum_custom ... ok
[INFO] [stdout] test core_lib::r#struct::hashmap::hashmap_test::raw ... ok
[INFO] [stdout] test core_lib::r#let::let_tests::simple_let_with_iterator ... ok
[INFO] [stdout] test core_lib::r#let::let_tests::simple_while_let ... ok
[INFO] [stdout] test core_lib::r#let::let_tests::simple_if_let_else ... ok
[INFO] [stdout] test core_lib::r#enum::enum_tests::match_enum ... ok
[INFO] [stdout] test core_lib::r#struct::iterator::iterator_tests::vec ... ok
[INFO] [stdout] test core_lib::derive::derive_tests::print ... ok
[INFO] [stdout] test core_lib::r#match::match_tests::match_struct ... ok
[INFO] [stdout] test core_lib::r#struct::option::option_tests::options_combinations ... ok
[INFO] [stdout] test core_lib::r#struct::result::result_tests_v1::match_result ... ok
[INFO] [stdout] test core_lib::r#struct::vector::vec_tests::struct_vec ... ok
[INFO] [stdout] test core_lib::r#struct::vector::vec_tests::new ... ok
[INFO] [stdout] test core_lib::r#struct::vector::vec_tests::vec ... ok
[INFO] [stdout] test core_lib::r#trait::trait_tests::default_impl ... ok
[INFO] [stdout] test core_lib::r#trait::trait_tests::simple_impl ... ok
[INFO] [stdout] test core_lib::r#struct::result::result_tests_v1::result_question_mark ... ok
[INFO] [stdout] test core_lib::range::range_tests::char ... ok
[INFO] [stdout] test core_lib::range::range_tests::simple ... ok
[INFO] [stdout] test core_lib::strings::strings_tests::string_concat ... ok
[INFO] [stdout] test core_lib::r#struct::option::option_tests::map_combinations ... ok
[INFO] [stdout] test core_lib::strings::strings_tests::strings ... ok
[INFO] [stdout] test core_lib::r#struct::option::option_tests::match_option ... ok
[INFO] [stdout] test core_lib::r#struct::result::result_tests_v1::match_result_v2 ... ok
[INFO] [stdout] test core_lib::tuples::tuples_tests::simple_tuple ... ok
[INFO] [stdout] test core_lib::structs::struct_tests::struct_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "86d96e13d15438ff7f208be854f8b55ef3042e051a7b334caa2a68dd8d1ae5e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86d96e13d15438ff7f208be854f8b55ef3042e051a7b334caa2a68dd8d1ae5e0", kill_on_drop: false }`
[INFO] [stdout] 86d96e13d15438ff7f208be854f8b55ef3042e051a7b334caa2a68dd8d1ae5e0