[INFO] fetching crate tuple_list 0.1.2...
[INFO] testing tuple_list-0.1.2 against 1.44.0 for beta-1.45-1
[INFO] extracting crate tuple_list 0.1.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate tuple_list 0.1.2 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 tuple_list 0.1.2
[INFO] finished tweaking crates.io crate tuple_list 0.1.2
[INFO] tweaked toml for crates.io crate tuple_list 0.1.2 written to /workspace/builds/worker-0/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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 4f1ef2ba741bfd3866e3eaba7103fab8ac6dacc3da4d4c33bd658408ddd59915
[INFO] running `"docker" "start" "-a" "4f1ef2ba741bfd3866e3eaba7103fab8ac6dacc3da4d4c33bd658408ddd59915"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling tuple_list v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `"docker" "inspect" "4f1ef2ba741bfd3866e3eaba7103fab8ac6dacc3da4d4c33bd658408ddd59915"`
[INFO] running `"docker" "rm" "-f" "4f1ef2ba741bfd3866e3eaba7103fab8ac6dacc3da4d4c33bd658408ddd59915"`
[INFO] [stdout] 4f1ef2ba741bfd3866e3eaba7103fab8ac6dacc3da4d4c33bd658408ddd59915
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 2c70956764382907502aa1bfb95f135531b340ca78e1072c1509f7ddea134194
[INFO] running `"docker" "start" "-a" "2c70956764382907502aa1bfb95f135531b340ca78e1072c1509f7ddea134194"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling tuple_list v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.76s
[INFO] running `"docker" "inspect" "2c70956764382907502aa1bfb95f135531b340ca78e1072c1509f7ddea134194"`
[INFO] running `"docker" "rm" "-f" "2c70956764382907502aa1bfb95f135531b340ca78e1072c1509f7ddea134194"`
[INFO] [stdout] 2c70956764382907502aa1bfb95f135531b340ca78e1072c1509f7ddea134194
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 99ddbf4a574cc607feaa5c36d201da20fa2f63fbaba4ad80a964ea247ad983fe
[INFO] running `"docker" "start" "-a" "99ddbf4a574cc607feaa5c36d201da20fa2f63fbaba4ad80a964ea247ad983fe"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tuple_list-f68a25b7705903f4
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test tests::all_features ... ok
[INFO] [stdout] test tests::complex_types ... ok
[INFO] [stdout] test tests::custom_display_tuple ... ok
[INFO] [stdout] test tests::double ... ok
[INFO] [stdout] test tests::plus_one_tuple ... ok
[INFO] [stdout] test tests::empty ... ok
[INFO] [stdout] test tests::complex_values ... ok
[INFO] [stdout] test tests::triple ... ok
[INFO] [stdout] test tests::value_single_trait ... ok
[INFO] [stdout] test tests::plus_one_tuple_list_trait_without_lifetime ... ok
[INFO] [stdout] test tests::single ... ok
[INFO] [stdout] test tests::swap_string_and_int_dual_traits_recursion ... ok
[INFO] [stdout] test tests::traits ... ok
[INFO] [stdout] test tests::swap_string_and_int_tuple ... ok
[INFO] [stdout] test tests::trailing_comma ... ok
[INFO] [stdout] test tests::plus_one_tuple_list_trait_with_lifetime ... ok
[INFO] [stdout] test tests::tuple_list_size ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tuple_list
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/lib.rs - TupleList (line 483) ... ok
[INFO] [stdout] test src/lib.rs - AsTupleOfRefs (line 541) ... ok
[INFO] [stdout] test src/lib.rs - TupleCons::cons (line 579) ... ok
[INFO] [stdout] test src/lib.rs - NonEmptyTuple::uncons (line 626) ... ok
[INFO] [stdout] test src/lib.rs - tuple_list (line 662) ... ok
[INFO] [stdout] test src/lib.rs -  (line 267) ... ok
[INFO] [stdout] test src/lib.rs - Tuple (line 518) ... ok
[INFO] [stdout] test src/lib.rs -  (line 336) ... ok
[INFO] [stdout] test src/lib.rs - tuple_list (line 695) ... ok
[INFO] [stdout] test src/lib.rs -  (line 34) ... ok
[INFO] [stdout] test src/lib.rs -  (line 395) ... ok
[INFO] [stdout] test src/lib.rs - tuple_list (line 676) ... ok
[INFO] [stdout] test src/lib.rs -  (line 210) ... ok
[INFO] [stdout] test src/lib.rs -  (line 86) ... ok
[INFO] [stdout] test src/lib.rs -  (line 160) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "99ddbf4a574cc607feaa5c36d201da20fa2f63fbaba4ad80a964ea247ad983fe"`
[INFO] running `"docker" "rm" "-f" "99ddbf4a574cc607feaa5c36d201da20fa2f63fbaba4ad80a964ea247ad983fe"`
[INFO] [stdout] 99ddbf4a574cc607feaa5c36d201da20fa2f63fbaba4ad80a964ea247ad983fe