[INFO] fetching crate lazy_format 1.7.4...
[INFO] testing lazy_format-1.7.4 against 1.44.0 for beta-1.45-1
[INFO] extracting crate lazy_format 1.7.4 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate lazy_format 1.7.4 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate lazy_format 1.7.4
[INFO] finished tweaking crates.io crate lazy_format 1.7.4
[INFO] tweaked toml for crates.io crate lazy_format 1.7.4 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "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] 2360751712c33442d80d44c0144af3d4cf97558da286a253458e1b053a4ce093
[INFO] running `"docker" "start" "-a" "2360751712c33442d80d44c0144af3d4cf97558da286a253458e1b053a4ce093"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling lazy_format v1.7.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `"docker" "inspect" "2360751712c33442d80d44c0144af3d4cf97558da286a253458e1b053a4ce093"`
[INFO] running `"docker" "rm" "-f" "2360751712c33442d80d44c0144af3d4cf97558da286a253458e1b053a4ce093"`
[INFO] [stdout] 2360751712c33442d80d44c0144af3d4cf97558da286a253458e1b053a4ce093
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "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] 5e44a8982d9b625bdd8ed37a6f5f61b80c4c3433ae493f82fec5ce365a429384
[INFO] running `"docker" "start" "-a" "5e44a8982d9b625bdd8ed37a6f5f61b80c4c3433ae493f82fec5ce365a429384"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling lazy_format v1.7.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `"docker" "inspect" "5e44a8982d9b625bdd8ed37a6f5f61b80c4c3433ae493f82fec5ce365a429384"`
[INFO] running `"docker" "rm" "-f" "5e44a8982d9b625bdd8ed37a6f5f61b80c4c3433ae493f82fec5ce365a429384"`
[INFO] [stdout] 5e44a8982d9b625bdd8ed37a6f5f61b80c4c3433ae493f82fec5ce365a429384
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "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] 9f553fea8297814dbc502eb75b6220e9d3c57643fe95100490b4959fe84758e8
[INFO] running `"docker" "start" "-a" "9f553fea8297814dbc502eb75b6220e9d3c57643fe95100490b4959fe84758e8"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lazy_format-88ba6bbca05276d0
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tests-60909e2c7a5d1342
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test semi_lazy_format_syntax_tests::test_mixed_args ... ok
[INFO] [stdout] test semi_lazy_format_syntax_tests::test_mixed_args_trailing_comma ... ok
[INFO] [stdout] test semi_lazy_format_syntax_tests::test_one_named_arg ... ok
[INFO] [stdout] test semi_lazy_format_syntax_tests::test_trailing_comma ... ok
[INFO] [stdout] test semi_lazy_format_syntax_tests::test_two_args_trailing_comma ... ok
[INFO] [stdout] test semi_lazy_format_syntax_tests::test_one_arg ... ok
[INFO] [stdout] test semi_lazy_format_syntax_tests::test_two_named_args ... ok
[INFO] [stdout] test semi_lazy_format_syntax_tests::test_no_args ... ok
[INFO] [stdout] test semi_lazy_format_syntax_tests::test_one_arg_trailing_comma ... ok
[INFO] [stdout] test semi_lazy_format_syntax_tests::test_two_args ... ok
[INFO] [stdout] test semi_lazy_format_syntax_tests::test_two_named_args_trailing_comma ... ok
[INFO] [stdout] test semi_lazy_format_syntax_tests::test_one_named_arg_trailing_comma ... ok
[INFO] [stdout] test semi_lazy_format_syntax_tests::test_many_args ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test lazy_format::basic_format ... ok
[INFO] [stdout] test lazy_format::ensure_lazy ... ok
[INFO] [stdout] test lazy_format::no_args_format ... ok
[INFO] [stdout] test lazy_format::test_result_value_with_lifetime ... ok
[INFO] [stdout] test semi_lazy_format::no_args ... ok
[INFO] [stdout] test semi_lazy_format::named_args ... ok
[INFO] [stdout] test semi_lazy_format::test_positional_and_named ... ok
[INFO] [stdout] test semi_lazy_format::test_shadowed_name ... ok
[INFO] [stdout] test semi_lazy_format::two_args ... ok
[INFO] [stdout] test semi_lazy_format::reverse_named_args ... ok
[INFO] [stdout] test lazy_format::test_if_let ... ok
[INFO] [stdout] test semi_lazy_format::test_dropped_lifetime ... ok
[INFO] [stdout] test lazy_format::test_recursive ... ok
[INFO] [stdout] test lazy_format::test_return_value ... ok
[INFO] [stdout] test semi_lazy_format::test_evaluate_once ... ok
[INFO] [stdout] test semi_lazy_format::one_arg ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lazy_format
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs - semi_lazy_format (line 403) ... ok
[INFO] [stdout] test src/lib.rs -  (line 21) ... ok
[INFO] [stdout] test src/lib.rs - lazy_format (line 155) ... ok
[INFO] [stdout] test src/lib.rs - lazy_format (line 187) ... ok
[INFO] [stdout] test src/lib.rs - lazy_format (line 241) ... ok
[INFO] [stdout] test src/lib.rs - lazy_format (line 218) ... ok
[INFO] [stdout] test src/lib.rs - semi_lazy_format (line 376) ... ok
[INFO] [stdout] test src/lib.rs - make_lazy_format (line 53) ... ok
[INFO] [stdout] test src/lib.rs - lazy_format (line 129) ... ok
[INFO] [stdout] test src/lib.rs - lazy_format (line 268) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "9f553fea8297814dbc502eb75b6220e9d3c57643fe95100490b4959fe84758e8"`
[INFO] running `"docker" "rm" "-f" "9f553fea8297814dbc502eb75b6220e9d3c57643fe95100490b4959fe84758e8"`
[INFO] [stdout] 9f553fea8297814dbc502eb75b6220e9d3c57643fe95100490b4959fe84758e8