[INFO] fetching crate tlayuda 0.1.6...
[INFO] testing tlayuda-0.1.6 against 1.55.0 for beta-1.56-1
[INFO] extracting crate tlayuda 0.1.6 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate tlayuda 0.1.6 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tlayuda 0.1.6
[INFO] finished tweaking crates.io crate tlayuda 0.1.6
[INFO] tweaked toml for crates.io crate tlayuda 0.1.6 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate tlayuda 0.1.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fe0b5d8c97f926c8e69ba3e40d50197395a26ba4f89693c0d584632be8188cdf
[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" "fe0b5d8c97f926c8e69ba3e40d50197395a26ba4f89693c0d584632be8188cdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe0b5d8c97f926c8e69ba3e40d50197395a26ba4f89693c0d584632be8188cdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe0b5d8c97f926c8e69ba3e40d50197395a26ba4f89693c0d584632be8188cdf", kill_on_drop: false }`
[INFO] [stdout] fe0b5d8c97f926c8e69ba3e40d50197395a26ba4f89693c0d584632be8188cdf
[INFO] running `Command { std: "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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6dba8ddd716b740265df5d91526d5b941e03a7ec32ed4966c19ee737f6f5d09
[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" "a6dba8ddd716b740265df5d91526d5b941e03a7ec32ed4966c19ee737f6f5d09", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.62
[INFO] [stderr]    Compiling tlayuda v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.14s
[INFO] running `Command { std: "docker" "inspect" "a6dba8ddd716b740265df5d91526d5b941e03a7ec32ed4966c19ee737f6f5d09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6dba8ddd716b740265df5d91526d5b941e03a7ec32ed4966c19ee737f6f5d09", kill_on_drop: false }`
[INFO] [stdout] a6dba8ddd716b740265df5d91526d5b941e03a7ec32ed4966c19ee737f6f5d09
[INFO] running `Command { std: "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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] ed05299d022e86ee6f7c4c16073fad439cf6ede3da5e7b41ccde5c05447461e8
[INFO] running `Command { std: "docker" "start" "-a" "ed05299d022e86ee6f7c4c16073fad439cf6ede3da5e7b41ccde5c05447461e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling tlayuda v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "ed05299d022e86ee6f7c4c16073fad439cf6ede3da5e7b41ccde5c05447461e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed05299d022e86ee6f7c4c16073fad439cf6ede3da5e7b41ccde5c05447461e8", kill_on_drop: false }`
[INFO] [stdout] ed05299d022e86ee6f7c4c16073fad439cf6ede3da5e7b41ccde5c05447461e8
[INFO] running `Command { std: "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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", 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] bccdbd67c3750d6432779974a53dc126daf5df3259f50a7fba392bd187afc9f0
[INFO] running `Command { std: "docker" "start" "-a" "bccdbd67c3750d6432779974a53dc126daf5df3259f50a7fba392bd187afc9f0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tlayuda-8da5b558e33ad778)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tlayuda-767323000195881e)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/models.rs (/opt/rustwide/target/debug/deps/models-520d109b8c186b13)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-336321d50d92f697)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test verify_array ... ok
[INFO] [stdout] test basic_build ... ok
[INFO] [stdout] test verify_full_path ... ok
[INFO] [stdout] test verify_ignore_attribute ... ok
[INFO] [stdout] test verify_vec ... ok
[INFO] [stdout] test verify_osstring ... ok
[INFO] [stdout] test verify_recursive_building_vec_with_setter ... ok
[INFO] [stderr]      Running tests/usage_example.rs (/opt/rustwide/target/debug/deps/usage_example-7b31078bfdfa2c7f)
[INFO] [stdout] test verify_set_function_build_vec_fizzbuzz ... ok
[INFO] [stdout] test verify_ignore_attribute_build_vec ... ok
[INFO] [stdout] test verify_char ... ok
[INFO] [stdout] test verify_recursive_building ... ok
[INFO] [stdout] test verify_basic_set_functions ... ok
[INFO] [stdout] test verify_able_to_build_different_objects ... ok
[INFO] [stdout] test verify_recursive_building_vec ... ok
[INFO] [stdout] test verify_incrementing_index_in_set_functions_build_vec ... ok
[INFO] [stdout] test basic_build_vec ... ok
[INFO] [stdout] test verify_incrementing_index_in_set_functions_build ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests tlayuda
[INFO] [stdout] test test_group_students_by_grade ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/lib.rs - (line 74) ... ok
[INFO] [stdout] test src/lib.rs - (line 398) ... ok
[INFO] [stdout] test src/lib.rs - (line 218) ... ok
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] test src/lib.rs - (line 291) ... ok
[INFO] [stdout] test src/lib.rs - (line 335) ... ok
[INFO] [stdout] test src/lib.rs - (line 190) ... ok
[INFO] [stdout] test src/lib.rs - (line 120) ... ok
[INFO] [stdout] test src/lib.rs - (line 248) ... ok
[INFO] [stdout] test src/lib.rs - (line 363) ... ok
[INFO] [stdout] test src/lib.rs - (line 63) ... ok
[INFO] [stdout] test src/lib.rs - (line 157) ... ok
[INFO] [stdout] test src/lib.rs - (line 103) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.42s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bccdbd67c3750d6432779974a53dc126daf5df3259f50a7fba392bd187afc9f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bccdbd67c3750d6432779974a53dc126daf5df3259f50a7fba392bd187afc9f0", kill_on_drop: false }`
[INFO] [stdout] bccdbd67c3750d6432779974a53dc126daf5df3259f50a7fba392bd187afc9f0