[INFO] cloning repository https://github.com/avowkind/prisoners_dilemma
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/avowkind/prisoners_dilemma" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Favowkind%2Fprisoners_dilemma", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Favowkind%2Fprisoners_dilemma'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] daf1d7bf2703a2122cb64f859d05091fc72f0b51
[INFO] testing avowkind/prisoners_dilemma against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Favowkind%2Fprisoners_dilemma" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/avowkind/prisoners_dilemma on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/avowkind/prisoners_dilemma
[INFO] finished tweaking git repo https://github.com/avowkind/prisoners_dilemma
[INFO] tweaked toml for git repo https://github.com/avowkind/prisoners_dilemma written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/avowkind/prisoners_dilemma already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 964451a48e3332b881e83aa433b02ee3a441ae8f0979f8cec5fccd63dbe3f2fc
[INFO] running `Command { std: "docker" "start" "-a" "964451a48e3332b881e83aa433b02ee3a441ae8f0979f8cec5fccd63dbe3f2fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "964451a48e3332b881e83aa433b02ee3a441ae8f0979f8cec5fccd63dbe3f2fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "964451a48e3332b881e83aa433b02ee3a441ae8f0979f8cec5fccd63dbe3f2fc", kill_on_drop: false }`
[INFO] [stdout] 964451a48e3332b881e83aa433b02ee3a441ae8f0979f8cec5fccd63dbe3f2fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5efa1bbbd648d2590ccaa142b3820893dccc481798eb5908510bf485b06149c0
[INFO] running `Command { std: "docker" "start" "-a" "5efa1bbbd648d2590ccaa142b3820893dccc481798eb5908510bf485b06149c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling prisoners_dilemma v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bin/main.rs:13:26
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let strategies: Vec<&Strategy> =
[INFO] [stdout]    |                          ^^^^^^^^ help: use `dyn`: `dyn Strategy`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "5efa1bbbd648d2590ccaa142b3820893dccc481798eb5908510bf485b06149c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5efa1bbbd648d2590ccaa142b3820893dccc481798eb5908510bf485b06149c0", kill_on_drop: false }`
[INFO] [stdout] 5efa1bbbd648d2590ccaa142b3820893dccc481798eb5908510bf485b06149c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a8fb3143f0f496d212e4b2dc179c7994aecdb4b6a75bc9e1f38e7502acd8c5f4
[INFO] running `Command { std: "docker" "start" "-a" "a8fb3143f0f496d212e4b2dc179c7994aecdb4b6a75bc9e1f38e7502acd8c5f4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling prisoners_dilemma v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bin/main.rs:13:26
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let strategies: Vec<&Strategy> =
[INFO] [stdout]    |                          ^^^^^^^^ help: use `dyn`: `dyn Strategy`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.82s
[INFO] running `Command { std: "docker" "inspect" "a8fb3143f0f496d212e4b2dc179c7994aecdb4b6a75bc9e1f38e7502acd8c5f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8fb3143f0f496d212e4b2dc179c7994aecdb4b6a75bc9e1f38e7502acd8c5f4", kill_on_drop: false }`
[INFO] [stdout] a8fb3143f0f496d212e4b2dc179c7994aecdb4b6a75bc9e1f38e7502acd8c5f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 51aaa588728285561f4279ce3ffe8776c9858637cd228b05af9ecfde6f1cfb07
[INFO] running `Command { std: "docker" "start" "-a" "51aaa588728285561f4279ce3ffe8776c9858637cd228b05af9ecfde6f1cfb07", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bin/main.rs:13:26
[INFO] [stderr]    |
[INFO] [stderr] 13 |     let strategies: Vec<&Strategy> =
[INFO] [stderr]    |                          ^^^^^^^^ help: use `dyn`: `dyn Strategy`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `prisoners_dilemma` (bin "main" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/prisoners_dilemma-99ff8bf34347f858)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test choice::tests::test_choicepair ... ok
[INFO] [stdout] test history::tests::test_history ... ok
[INFO] [stdout] test strategy::tests::test_alternate1 ... ok
[INFO] [stdout] test strategy::tests::test_alternate2 ... ok
[INFO] [stdout] test strategy::tests::test_always ... ok
[INFO] [stdout] test strategy::tests::test_never ... ok
[INFO] [stdout] test strategy::tests::test_titfortat ... ok
[INFO] [stdout] test tests::test_game ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/main-355a368e3f026799)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests prisoners_dilemma
[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] running `Command { std: "docker" "inspect" "51aaa588728285561f4279ce3ffe8776c9858637cd228b05af9ecfde6f1cfb07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51aaa588728285561f4279ce3ffe8776c9858637cd228b05af9ecfde6f1cfb07", kill_on_drop: false }`
[INFO] [stdout] 51aaa588728285561f4279ce3ffe8776c9858637cd228b05af9ecfde6f1cfb07