[INFO] fetching crate tuplex 0.1.0...
[INFO] testing tuplex-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate tuplex 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate tuplex 0.1.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tuplex 0.1.0
[INFO] finished tweaking crates.io crate tuplex 0.1.0
[INFO] tweaked toml for crates.io crate tuplex 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 71baf172eda1db4a8baa880d6940ef6a3cf19ddeeb1170cda7c8bf08a925fd2e
[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" "71baf172eda1db4a8baa880d6940ef6a3cf19ddeeb1170cda7c8bf08a925fd2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71baf172eda1db4a8baa880d6940ef6a3cf19ddeeb1170cda7c8bf08a925fd2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71baf172eda1db4a8baa880d6940ef6a3cf19ddeeb1170cda7c8bf08a925fd2e", kill_on_drop: false }`
[INFO] [stdout] 71baf172eda1db4a8baa880d6940ef6a3cf19ddeeb1170cda7c8bf08a925fd2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0aa3aced52d039d7c4265c001b0f4053fae592bdd6310d6b5d1051b3d1bf7b6d
[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" "0aa3aced52d039d7c4265c001b0f4053fae592bdd6310d6b5d1051b3d1bf7b6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling tuplex v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.71s
[INFO] running `Command { std: "docker" "inspect" "0aa3aced52d039d7c4265c001b0f4053fae592bdd6310d6b5d1051b3d1bf7b6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0aa3aced52d039d7c4265c001b0f4053fae592bdd6310d6b5d1051b3d1bf7b6d", kill_on_drop: false }`
[INFO] [stdout] 0aa3aced52d039d7c4265c001b0f4053fae592bdd6310d6b5d1051b3d1bf7b6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5896598e60dadf7e2430777fcc8aacc236ca91217f276a640a612825a8c3bb68
[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" "5896598e60dadf7e2430777fcc8aacc236ca91217f276a640a612825a8c3bb68", kill_on_drop: false }`
[INFO] [stderr]    Compiling tuplex v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.95s
[INFO] running `Command { std: "docker" "inspect" "5896598e60dadf7e2430777fcc8aacc236ca91217f276a640a612825a8c3bb68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5896598e60dadf7e2430777fcc8aacc236ca91217f276a640a612825a8c3bb68", kill_on_drop: false }`
[INFO] [stdout] 5896598e60dadf7e2430777fcc8aacc236ca91217f276a640a612825a8c3bb68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c1184294cc3b535262f6a7eff73ce866331c33a76e468accb1b80d3ca9288041
[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" "c1184294cc3b535262f6a7eff73ce866331c33a76e468accb1b80d3ca9288041", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tuplex-9d7f61dbc73bff9a
[INFO] [stdout] running 15 tests
[INFO] [stdout] test tests::array_from_tuple_works ... ok
[INFO] [stdout] test tests::convert_tuple_works ... ok
[INFO] [stdout] test tests::pop_back_works ... ok
[INFO] [stdout] test tests::pop_front_works ... ok
[INFO] [stdout] test tests::push_front_works ... ok
[INFO] [stdout] test tests::tuple_from_tuple_works ... ok
[INFO] [stdout] test tests::tuple_into_array_works ... ok
[INFO] [stdout] test tests::tuple_into_homo_tuple_works ... ok
[INFO] [stdout] test tests::tuple_into_tuple_works ... ok
[INFO] [stdout] test tests::push_back_works ... ok
[INFO] [stdout] test tests::len_works ... ok
[INFO] [stdout] test tests::tuple_of_works ... ok
[INFO] [stdout] test tests::tuple_into_boxed_slice_works ... ok
[INFO] [stdout] test tests::bin_tuple_works ... ok
[INFO] [stdout] test tests::homo_into_iter_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tuplex
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 44) ... ok
[INFO] [stdout] test src/lib.rs - BinTuple (line 196) ... ok
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c1184294cc3b535262f6a7eff73ce866331c33a76e468accb1b80d3ca9288041", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1184294cc3b535262f6a7eff73ce866331c33a76e468accb1b80d3ca9288041", kill_on_drop: false }`
[INFO] [stdout] c1184294cc3b535262f6a7eff73ce866331c33a76e468accb1b80d3ca9288041