[INFO] cloning repository https://github.com/shashwatak/bigtwo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shashwatak/bigtwo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshashwatak%2Fbigtwo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshashwatak%2Fbigtwo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 973438145a691907b076d71e18d5df470ea5f390
[INFO] testing shashwatak/bigtwo against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshashwatak%2Fbigtwo" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/shashwatak/bigtwo
[INFO] finished tweaking git repo https://github.com/shashwatak/bigtwo
[INFO] tweaked toml for git repo https://github.com/shashwatak/bigtwo written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/shashwatak/bigtwo on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/shashwatak/bigtwo 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded itoa v1.0.7
[INFO] [stderr]   Downloaded serde_derive v1.0.164
[INFO] [stderr]   Downloaded proc-macro2 v1.0.63
[INFO] [stderr]   Downloaded quote v1.0.29
[INFO] [stderr]   Downloaded serde v1.0.164
[INFO] [stderr]   Downloaded syn v2.0.23
[INFO] [stderr]   Downloaded serde_json v1.0.99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dd93ae7f79e6ffd558eee6fd05051c6d3df06fdbe1ba1fa75aeed57210612805
[INFO] running `Command { std: "docker" "start" "-a" "dd93ae7f79e6ffd558eee6fd05051c6d3df06fdbe1ba1fa75aeed57210612805", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd93ae7f79e6ffd558eee6fd05051c6d3df06fdbe1ba1fa75aeed57210612805", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd93ae7f79e6ffd558eee6fd05051c6d3df06fdbe1ba1fa75aeed57210612805", kill_on_drop: false }`
[INFO] [stdout] dd93ae7f79e6ffd558eee6fd05051c6d3df06fdbe1ba1fa75aeed57210612805
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 84057b128026e29c659682776c6f3a22a4c64bd87fb2a94091871cef653f5718
[INFO] running `Command { std: "docker" "start" "-a" "84057b128026e29c659682776c6f3a22a4c64bd87fb2a94091871cef653f5718", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.63
[INFO] [stderr]    Compiling quote v1.0.29
[INFO] [stderr]    Compiling serde v1.0.164
[INFO] [stderr]    Compiling serde_json v1.0.99
[INFO] [stderr]    Compiling itoa v1.0.7
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling syn v2.0.23
[INFO] [stderr]    Compiling serde_derive v1.0.164
[INFO] [stderr]    Compiling bigtwo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/hand/iter.rs:82:18
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn cards(&self) -> HandIterator {
[INFO] [stdout]    |                  ^^^^^     ------------ the lifetime gets resolved as `'_`
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn cards(&self) -> HandIterator<'_> {
[INFO] [stdout]    |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.91s
[INFO] running `Command { std: "docker" "inspect" "84057b128026e29c659682776c6f3a22a4c64bd87fb2a94091871cef653f5718", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84057b128026e29c659682776c6f3a22a4c64bd87fb2a94091871cef653f5718", kill_on_drop: false }`
[INFO] [stdout] 84057b128026e29c659682776c6f3a22a4c64bd87fb2a94091871cef653f5718
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 0dd361b78fbcb091929dd06f177f2e45ad83e4ffb68d1ee18fdb9a9a84adf882
[INFO] running `Command { std: "docker" "start" "-a" "0dd361b78fbcb091929dd06f177f2e45ad83e4ffb68d1ee18fdb9a9a84adf882", kill_on_drop: false }`
[INFO] [stderr]    Compiling bigtwo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/hand/iter.rs:82:18
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn cards(&self) -> HandIterator {
[INFO] [stdout]    |                  ^^^^^     ------------ the lifetime gets resolved as `'_`
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn cards(&self) -> HandIterator<'_> {
[INFO] [stdout]    |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/hand/iter.rs:82:18
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn cards(&self) -> HandIterator {
[INFO] [stdout]    |                  ^^^^^     ------------ the lifetime gets resolved as `'_`
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn cards(&self) -> HandIterator<'_> {
[INFO] [stdout]    |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.77s
[INFO] running `Command { std: "docker" "inspect" "0dd361b78fbcb091929dd06f177f2e45ad83e4ffb68d1ee18fdb9a9a84adf882", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dd361b78fbcb091929dd06f177f2e45ad83e4ffb68d1ee18fdb9a9a84adf882", kill_on_drop: false }`
[INFO] [stdout] 0dd361b78fbcb091929dd06f177f2e45ad83e4ffb68d1ee18fdb9a9a84adf882
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 1c1156bb9b8d13ee47a89f0ae7beba972ccedae0d5bacf501d3ba1fc289b2f6d
[INFO] running `Command { std: "docker" "start" "-a" "1c1156bb9b8d13ee47a89f0ae7beba972ccedae0d5bacf501d3ba1fc289b2f6d", kill_on_drop: false }`
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/hand/iter.rs:82:18
[INFO] [stderr]    |
[INFO] [stderr] 82 |     pub fn cards(&self) -> HandIterator {
[INFO] [stderr]    |                  ^^^^^     ------------ the lifetime gets resolved as `'_`
[INFO] [stderr]    |                  |
[INFO] [stderr]    |                  this lifetime flows to the output
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]    |
[INFO] [stderr] 82 |     pub fn cards(&self) -> HandIterator<'_> {
[INFO] [stderr]    |                                        ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `bigtwo` (lib) generated 1 warning (run `cargo fix --lib -p bigtwo` to apply 1 suggestion)
[INFO] [stderr] warning: `bigtwo` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/bigtwo-8c7f6d5cc485c684)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test card::rank::tests::test_bad_rank_to_from_string ... ok
[INFO] [stdout] test card::suit::tests::test_bad_suit_to_from_string ... ok
[INFO] [stdout] test card::tests::test_card_order ... ok
[INFO] [stdout] test card::tests::test_good_card_to_from_string ... ok
[INFO] [stdout] test card::tests::test_bad_card_to_from_string ... ok
[INFO] [stdout] test player::get_ai_input::tests::test_use_three_of_clubs ... ok
[INFO] [stdout] test player::get_cli_user_input::tests::test_get_user_input ... ok
[INFO] [stdout] test card::suit::tests::test_good_suit_to_from_string ... ok
[INFO] [stdout] test player::tests::test_remove_cards_from_hand ... ok
[INFO] [stdout] test hand::iter::tests::test_index_and_iterator ... ok
[INFO] [stdout] test player::tests::test_has_cards ... ok
[INFO] [stdout] test player::get_ai_input::tests::test_play_smallest_single_or_pass ... ok
[INFO] [stdout] test deck::tests::test_new_deck ... ok
[INFO] [stdout] test hand::try_from::tests::test_bad_hand_to_from_string ... ok
[INFO] [stdout] test trick::tests::test_trick_start_step_game_over ... ok
[INFO] [stdout] test trick::check_player_can_play_hand::tests::test_check_player_can_play_hand ... ok
[INFO] [stdout] test trick::next_player_id::tests::test_next_player_id ... ok
[INFO] [stdout] test trick::tests::test_trick_start ... ok
[INFO] [stdout] test trick::tests::test_trick_start_step_trick_over ... ok
[INFO] [stdout] test card::rank::tests::test_good_rank_to_from_string ... ok
[INFO] [stdout] test hand::order::tests::test_four_plus_order ... ok
[INFO] [stdout] test hand::order::tests::test_check_hand_order ... ok
[INFO] [stdout] test hand::try_from::tests::test_good_hand_to_from_string ... ok
[INFO] [stdout] test hand::order::tests::test_full_house_order ... ok
[INFO] [stdout] test hand::order::tests::test_fivers ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/local.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/local-3f3acdfd25150ce2)
[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]    Doc-tests bigtwo
[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] running `Command { std: "docker" "inspect" "1c1156bb9b8d13ee47a89f0ae7beba972ccedae0d5bacf501d3ba1fc289b2f6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c1156bb9b8d13ee47a89f0ae7beba972ccedae0d5bacf501d3ba1fc289b2f6d", kill_on_drop: false }`
[INFO] [stdout] 1c1156bb9b8d13ee47a89f0ae7beba972ccedae0d5bacf501d3ba1fc289b2f6d