[INFO] cloning repository https://github.com/remram44/superjack
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/remram44/superjack" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremram44%2Fsuperjack", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremram44%2Fsuperjack'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 84bc19f1fedea649d8268dde96e40d8b9cb69cd8
[INFO] testing remram44/superjack against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremram44%2Fsuperjack" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/remram44/superjack
[INFO] finished tweaking git repo https://github.com/remram44/superjack
[INFO] tweaked toml for git repo https://github.com/remram44/superjack written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/remram44/superjack 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/remram44/superjack 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2eb418f07237807cb315e4ad945453734d3e7b124cb13bbe9c7fb67467a15718
[INFO] running `Command { std: "docker" "start" "-a" "2eb418f07237807cb315e4ad945453734d3e7b124cb13bbe9c7fb67467a15718", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2eb418f07237807cb315e4ad945453734d3e7b124cb13bbe9c7fb67467a15718", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2eb418f07237807cb315e4ad945453734d3e7b124cb13bbe9c7fb67467a15718", kill_on_drop: false }`
[INFO] [stdout] 2eb418f07237807cb315e4ad945453734d3e7b124cb13bbe9c7fb67467a15718
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] a062cee813828d20d673641be3a96af9b4d821d3c6679336cabfafe246a61845
[INFO] running `Command { std: "docker" "start" "-a" "a062cee813828d20d673641be3a96af9b4d821d3c6679336cabfafe246a61845", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling superjack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `Tapped` is never constructed
[INFO] [stdout]    --> src/main.rs:246:5
[INFO] [stdout]     |
[INFO] [stdout] 244 | enum CreatureStatus {
[INFO] [stdout]     |      -------------- variant in this enum
[INFO] [stdout] 245 |     Ready,
[INFO] [stdout] 246 |     Tapped,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `CreatureStatus` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `equipment` is never read
[INFO] [stdout]    --> src/main.rs:255:5
[INFO] [stdout]     |
[INFO] [stdout] 251 | struct Creature {
[INFO] [stdout]     |        -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 255 |     equipment: Vec<[Card; 2]>,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Creature` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `graveyard` is never read
[INFO] [stdout]    --> src/main.rs:261:5
[INFO] [stdout]     |
[INFO] [stdout] 259 | struct Player {
[INFO] [stdout]     |        ------ field in this struct
[INFO] [stdout] 260 |     library: Vec<Card>,
[INFO] [stdout] 261 |     graveyard: Vec<Card>,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Player` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.87s
[INFO] running `Command { std: "docker" "inspect" "a062cee813828d20d673641be3a96af9b4d821d3c6679336cabfafe246a61845", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a062cee813828d20d673641be3a96af9b4d821d3c6679336cabfafe246a61845", kill_on_drop: false }`
[INFO] [stdout] a062cee813828d20d673641be3a96af9b4d821d3c6679336cabfafe246a61845
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/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] 5651d013779c375bd05a0a81c30047f1852e56cca0613945405002023801bab9
[INFO] running `Command { std: "docker" "start" "-a" "5651d013779c375bd05a0a81c30047f1852e56cca0613945405002023801bab9", kill_on_drop: false }`
[INFO] [stderr]    Compiling superjack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `Tapped` is never constructed
[INFO] [stdout]    --> src/main.rs:246:5
[INFO] [stdout]     |
[INFO] [stdout] 244 | enum CreatureStatus {
[INFO] [stdout]     |      -------------- variant in this enum
[INFO] [stdout] 245 |     Ready,
[INFO] [stdout] 246 |     Tapped,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `CreatureStatus` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `equipment` is never read
[INFO] [stdout]    --> src/main.rs:255:5
[INFO] [stdout]     |
[INFO] [stdout] 251 | struct Creature {
[INFO] [stdout]     |        -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 255 |     equipment: Vec<[Card; 2]>,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Creature` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `graveyard` is never read
[INFO] [stdout]    --> src/main.rs:261:5
[INFO] [stdout]     |
[INFO] [stdout] 259 | struct Player {
[INFO] [stdout]     |        ------ field in this struct
[INFO] [stdout] 260 |     library: Vec<Card>,
[INFO] [stdout] 261 |     graveyard: Vec<Card>,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Player` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "5651d013779c375bd05a0a81c30047f1852e56cca0613945405002023801bab9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5651d013779c375bd05a0a81c30047f1852e56cca0613945405002023801bab9", kill_on_drop: false }`
[INFO] [stdout] 5651d013779c375bd05a0a81c30047f1852e56cca0613945405002023801bab9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] bb5cf242c1c91b7a7279207e6b2b457763ea36f96015ce785a1190845d7db713
[INFO] running `Command { std: "docker" "start" "-a" "bb5cf242c1c91b7a7279207e6b2b457763ea36f96015ce785a1190845d7db713", kill_on_drop: false }`
[INFO] [stderr] warning: variant `Tapped` is never constructed
[INFO] [stderr]    --> src/main.rs:246:5
[INFO] [stderr]     |
[INFO] [stderr] 244 | enum CreatureStatus {
[INFO] [stderr]     |      -------------- variant in this enum
[INFO] [stderr] 245 |     Ready,
[INFO] [stderr] 246 |     Tapped,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `CreatureStatus` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `equipment` is never read
[INFO] [stderr]    --> src/main.rs:255:5
[INFO] [stderr]     |
[INFO] [stderr] 251 | struct Creature {
[INFO] [stderr]     |        -------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 255 |     equipment: Vec<[Card; 2]>,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Creature` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `graveyard` is never read
[INFO] [stderr]    --> src/main.rs:261:5
[INFO] [stderr]     |
[INFO] [stderr] 259 | struct Player {
[INFO] [stderr]     |        ------ field in this struct
[INFO] [stderr] 260 |     library: Vec<Card>,
[INFO] [stderr] 261 |     graveyard: Vec<Card>,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Player` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `superjack` (bin "superjack" test) generated 3 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/superjack-5432470c707f6048)
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_is_straight ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bb5cf242c1c91b7a7279207e6b2b457763ea36f96015ce785a1190845d7db713", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb5cf242c1c91b7a7279207e6b2b457763ea36f96015ce785a1190845d7db713", kill_on_drop: false }`
[INFO] [stdout] bb5cf242c1c91b7a7279207e6b2b457763ea36f96015ce785a1190845d7db713