[INFO] cloning repository https://github.com/pdincau/learning-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pdincau/learning-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpdincau%2Flearning-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpdincau%2Flearning-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fe754b15155d27037e73073cad05249dbc71c20b [INFO] testing pdincau/learning-rust 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%2Fpdincau%2Flearning-rust" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/pdincau/learning-rust [INFO] finished tweaking git repo https://github.com/pdincau/learning-rust [INFO] tweaked toml for git repo https://github.com/pdincau/learning-rust written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/pdincau/learning-rust 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/pdincau/learning-rust 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] Downloading crates ... [INFO] [stderr] Downloaded libc v0.2.88 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] ff54204a332e0e729a8419127d54b6d09cdcc013baae21e9a0b352ced53dbe1d [INFO] running `Command { std: "docker" "start" "-a" "ff54204a332e0e729a8419127d54b6d09cdcc013baae21e9a0b352ced53dbe1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ff54204a332e0e729a8419127d54b6d09cdcc013baae21e9a0b352ced53dbe1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff54204a332e0e729a8419127d54b6d09cdcc013baae21e9a0b352ced53dbe1d", kill_on_drop: false }` [INFO] [stdout] ff54204a332e0e729a8419127d54b6d09cdcc013baae21e9a0b352ced53dbe1d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 79830345588a369432338c05a670a993c099378913cdc3a72e5804bc24f35c2c [INFO] running `Command { std: "docker" "start" "-a" "79830345588a369432338c05a670a993c099378913cdc3a72e5804bc24f35c2c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.88 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling learning-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `id`, `level`, `style`, `state`, and `damage_calculator` are never read [INFO] [stdout] --> src/rpg/character.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 12 | struct Character { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 13 | id: Uuid, [INFO] [stdout] | ^^ [INFO] [stdout] 14 | level: u16, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 15 | style: Style, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 16 | state: State, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 17 | damage_calculator: WeightedDamage, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Character` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/rpg/character.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 20 | impl Character { [INFO] [stdout] | -------------- associated items in this implementation [INFO] [stdout] 21 | pub fn new(style: Style) -> Character { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn health(self) -> u16 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn level(self) -> u16 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 38 | pub fn status(self) -> State { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | pub fn attack(self, character: &mut Character, damage: Damage) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 55 | pub fn heal(&mut self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 63 | pub fn range(&self) -> u16 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 67 | fn decrease_life(&mut self, amount: u16) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Damage` is never constructed [INFO] [stdout] --> src/rpg/character.rs:80:8 [INFO] [stdout] | [INFO] [stdout] 80 | struct Damage { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Dead` is never constructed [INFO] [stdout] --> src/rpg/state.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum State { [INFO] [stdout] | ----- variant in this enum [INFO] [stdout] 3 | Alive { life: u16 }, [INFO] [stdout] 4 | Dead, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `State` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Ranged` is never constructed [INFO] [stdout] --> src/rpg/style.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum Style { [INFO] [stdout] | ----- variant in this enum [INFO] [stdout] 3 | Melee, [INFO] [stdout] 4 | Ranged, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Style` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MELEE_MAX_DISTANCE` is never used [INFO] [stdout] --> src/rpg/style.rs:7:7 [INFO] [stdout] | [INFO] [stdout] 7 | const MELEE_MAX_DISTANCE: u16 = 2; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `RANGED_MAX_DISTANCE` is never used [INFO] [stdout] --> src/rpg/style.rs:8:7 [INFO] [stdout] | [INFO] [stdout] 8 | const RANGED_MAX_DISTANCE: u16 = 5; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `range` is never used [INFO] [stdout] --> src/rpg/style.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl Style { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] 11 | pub fn range(&self) -> u16 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `factor` and `level_gap` are never read [INFO] [stdout] --> src/rpg/weighted_damage.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct WeightedDamage { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 3 | factor: u16, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 4 | level_gap: u16, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `WeightedDamage` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `compute` is never used [INFO] [stdout] --> src/rpg/weighted_damage.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 16 | impl WeightedDamage { [INFO] [stdout] | ------------------- method in this implementation [INFO] [stdout] 17 | pub fn compute(&self, attacker_level: u16, attackee_level: u16, amount: u16) -> u16 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `age` is never read [INFO] [stdout] --> src/structs/person.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Person { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 2 | pub name: String, [INFO] [stdout] 3 | pub age: u8, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `age` is never read [INFO] [stdout] --> src/structs/person.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Person2 { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 8 | pub name: String, [INFO] [stdout] 9 | pub age: u8, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Person2` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.30s [INFO] running `Command { std: "docker" "inspect" "79830345588a369432338c05a670a993c099378913cdc3a72e5804bc24f35c2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79830345588a369432338c05a670a993c099378913cdc3a72e5804bc24f35c2c", kill_on_drop: false }` [INFO] [stdout] 79830345588a369432338c05a670a993c099378913cdc3a72e5804bc24f35c2c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] f4fb80c2b4f0278338d8e6029036a8e63dadf8fccc8c6768f41bfbd3575b2e99 [INFO] running `Command { std: "docker" "start" "-a" "f4fb80c2b4f0278338d8e6029036a8e63dadf8fccc8c6768f41bfbd3575b2e99", kill_on_drop: false }` [INFO] [stderr] Compiling learning-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `age` is never read [INFO] [stdout] --> src/structs/person.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Person { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 2 | pub name: String, [INFO] [stdout] 3 | pub age: u8, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `age` is never read [INFO] [stdout] --> src/structs/person.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Person2 { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 8 | pub name: String, [INFO] [stdout] 9 | pub age: u8, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Person2` has a derived impl for the trait `Clone`, 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" "f4fb80c2b4f0278338d8e6029036a8e63dadf8fccc8c6768f41bfbd3575b2e99", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4fb80c2b4f0278338d8e6029036a8e63dadf8fccc8c6768f41bfbd3575b2e99", kill_on_drop: false }` [INFO] [stdout] f4fb80c2b4f0278338d8e6029036a8e63dadf8fccc8c6768f41bfbd3575b2e99 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] b93f3cb3c4b481e09a719b63bd26e1c34daabc934d6401089a3cc7a9bac4421e [INFO] running `Command { std: "docker" "start" "-a" "b93f3cb3c4b481e09a719b63bd26e1c34daabc934d6401089a3cc7a9bac4421e", kill_on_drop: false }` [INFO] [stderr] warning: field `age` is never read [INFO] [stderr] --> src/structs/person.rs:3:9 [INFO] [stderr] | [INFO] [stderr] 1 | pub struct Person { [INFO] [stderr] | ------ field in this struct [INFO] [stderr] 2 | pub name: String, [INFO] [stderr] 3 | pub age: u8, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `age` is never read [INFO] [stderr] --> src/structs/person.rs:9:9 [INFO] [stderr] | [INFO] [stderr] 7 | pub struct Person2 { [INFO] [stderr] | ------- field in this struct [INFO] [stderr] 8 | pub name: String, [INFO] [stderr] 9 | pub age: u8, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Person2` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: `learning-rust` (bin "learning-rust" test) generated 2 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/learning_rust-1ea8980fac57d7f3) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test rpg::character::tests::can_heal_itself ... ok [INFO] [stdout] test rpg::character::tests::cannot_deal_damage_to_itself ... ok [INFO] [stdout] test rpg::character::tests::deals_damage ... ok [INFO] [stdout] test rpg::character::tests::deals_decreased_damage_if_level_is_5_or_more_levels_below ... ok [INFO] [stdout] test rpg::character::tests::dies_when_damage_equals_health ... ok [INFO] [stdout] test rpg::character::tests::deals_increased_damage_if_level_is_5_or_more_levels_above ... ok [INFO] [stdout] test rpg::character::tests::health_starts_at_1000 ... ok [INFO] [stdout] test rpg::character::tests::starts_as_alive ... ok [INFO] [stdout] test rpg::weighted_damage::tests::when_attacker_level_is_5_above_attackee_damage_is_doubled ... ok [INFO] [stdout] test rpg::character::tests::has_a_max_range_according_to_type ... ok [INFO] [stdout] test rpg::character::tests::level_starts_at_1 ... ok [INFO] [stdout] test rpg::weighted_damage::tests::when_attacker_level_is_5_below_attackee_damage_is_decreased_by_half ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b93f3cb3c4b481e09a719b63bd26e1c34daabc934d6401089a3cc7a9bac4421e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b93f3cb3c4b481e09a719b63bd26e1c34daabc934d6401089a3cc7a9bac4421e", kill_on_drop: false }` [INFO] [stdout] b93f3cb3c4b481e09a719b63bd26e1c34daabc934d6401089a3cc7a9bac4421e