[INFO] cloning repository https://github.com/naivoder/DeckOfCards
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/naivoder/DeckOfCards" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnaivoder%2FDeckOfCards", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnaivoder%2FDeckOfCards'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a3273fcd30dbd9ca3fa04ec4903cf736326c8889
[INFO] testing naivoder/DeckOfCards 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%2Fnaivoder%2FDeckOfCards" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/naivoder/DeckOfCards
[INFO] finished tweaking git repo https://github.com/naivoder/DeckOfCards
[INFO] tweaked toml for git repo https://github.com/naivoder/DeckOfCards written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/naivoder/DeckOfCards 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/naivoder/DeckOfCards 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] b5ee7523f06f0661ee4dd1cfe9cd6e44f0da508ddc5849260b5a58c3e9da4af5
[INFO] running `Command { std: "docker" "start" "-a" "b5ee7523f06f0661ee4dd1cfe9cd6e44f0da508ddc5849260b5a58c3e9da4af5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b5ee7523f06f0661ee4dd1cfe9cd6e44f0da508ddc5849260b5a58c3e9da4af5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5ee7523f06f0661ee4dd1cfe9cd6e44f0da508ddc5849260b5a58c3e9da4af5", kill_on_drop: false }`
[INFO] [stdout] b5ee7523f06f0661ee4dd1cfe9cd6e44f0da508ddc5849260b5a58c3e9da4af5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] d6e9d2652dd27a768a8077701ca737be98cbf566bffae26c0776bf30d58d6c88
[INFO] running `Command { std: "docker" "start" "-a" "d6e9d2652dd27a768a8077701ca737be98cbf566bffae26c0776bf30d58d6c88", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling deck_of_cards v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `suit::Suit`
[INFO] [stdout]  --> src/card/mod.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub use suit::Suit;
[INFO] [stdout]   |         ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `value::Value`
[INFO] [stdout]  --> src/card/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use value::Value;
[INFO] [stdout]   |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.60s
[INFO] running `Command { std: "docker" "inspect" "d6e9d2652dd27a768a8077701ca737be98cbf566bffae26c0776bf30d58d6c88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6e9d2652dd27a768a8077701ca737be98cbf566bffae26c0776bf30d58d6c88", kill_on_drop: false }`
[INFO] [stdout] d6e9d2652dd27a768a8077701ca737be98cbf566bffae26c0776bf30d58d6c88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 17beb89877b3fa182b569c3652ffcd68ecd9e3202a868a5ee8893b54c0890a48
[INFO] running `Command { std: "docker" "start" "-a" "17beb89877b3fa182b569c3652ffcd68ecd9e3202a868a5ee8893b54c0890a48", kill_on_drop: false }`
[INFO] [stderr]    Compiling deck_of_cards v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `suit::Suit`
[INFO] [stdout]  --> src/card/mod.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub use suit::Suit;
[INFO] [stdout]   |         ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `value::Value`
[INFO] [stdout]  --> src/card/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use value::Value;
[INFO] [stdout]   |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "17beb89877b3fa182b569c3652ffcd68ecd9e3202a868a5ee8893b54c0890a48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17beb89877b3fa182b569c3652ffcd68ecd9e3202a868a5ee8893b54c0890a48", kill_on_drop: false }`
[INFO] [stdout] 17beb89877b3fa182b569c3652ffcd68ecd9e3202a868a5ee8893b54c0890a48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] b93f0eb71dc9b956f78778490c51c0255aa48f268dee45ad95db050821ffab09
[INFO] running `Command { std: "docker" "start" "-a" "b93f0eb71dc9b956f78778490c51c0255aa48f268dee45ad95db050821ffab09", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `suit::Suit`
[INFO] [stderr]  --> src/card/mod.rs:2:9
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub use suit::Suit;
[INFO] [stderr]   |         ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `value::Value`
[INFO] [stderr]  --> src/card/mod.rs:3:9
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub use value::Value;
[INFO] [stderr]   |         ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `deck_of_cards` (bin "deck_of_cards" test) generated 2 warnings (run `cargo fix --bin "deck_of_cards" --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/deck_of_cards-6843dda515bc54b9)
[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" "b93f0eb71dc9b956f78778490c51c0255aa48f268dee45ad95db050821ffab09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b93f0eb71dc9b956f78778490c51c0255aa48f268dee45ad95db050821ffab09", kill_on_drop: false }`
[INFO] [stdout] b93f0eb71dc9b956f78778490c51c0255aa48f268dee45ad95db050821ffab09