[INFO] cloning repository https://github.com/lordofjunk/mtg-meta-analysis-source [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lordofjunk/mtg-meta-analysis-source" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flordofjunk%2Fmtg-meta-analysis-source", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flordofjunk%2Fmtg-meta-analysis-source'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7a5d0db6a2511abcd2431fd83e2a95d538ea9fe5 [INFO] testing lordofjunk/mtg-meta-analysis-source against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flordofjunk%2Fmtg-meta-analysis-source" "/workspace/builds/worker-14/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lordofjunk/mtg-meta-analysis-source on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/lordofjunk/mtg-meta-analysis-source [INFO] finished tweaking git repo https://github.com/lordofjunk/mtg-meta-analysis-source [INFO] tweaked toml for git repo https://github.com/lordofjunk/mtg-meta-analysis-source written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/lordofjunk/mtg-meta-analysis-source already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 88d28d8d391d2c719485ac633c250d6f60f68488e2766469bc6b04b424b78fc6 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "88d28d8d391d2c719485ac633c250d6f60f68488e2766469bc6b04b424b78fc6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "88d28d8d391d2c719485ac633c250d6f60f68488e2766469bc6b04b424b78fc6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88d28d8d391d2c719485ac633c250d6f60f68488e2766469bc6b04b424b78fc6", kill_on_drop: false }` [INFO] [stdout] 88d28d8d391d2c719485ac633c250d6f60f68488e2766469bc6b04b424b78fc6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a5434ce3638319ca4786aaa357ab7124a7c2c7fa9be178df07283eec7e0295e5 [INFO] running `Command { std: "docker" "start" "-a" "a5434ce3638319ca4786aaa357ab7124a7c2c7fa9be178df07283eec7e0295e5", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling final-project v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: expected `;`, found `std` [INFO] [stdout] --> src/main.rs:16:115 [INFO] [stdout] | [INFO] [stdout] 16 | eprintln!("Correct arguments: [desired interval half-width] [Seed to be used in random number generator]") [INFO] [stdout] | ^ help: add `;` here [INFO] [stdout] 17 | std::process::exit(1); [INFO] [stdout] | --- unexpected token [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/game.rs:5:23 [INFO] [stdout] | [INFO] [stdout] 5 | provider: &'a mut Provider, [INFO] [stdout] | ^^^^^^^^^^^^^ [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 5 - provider: &'a mut Provider, [INFO] [stdout] 5 + provider: &'a mut dyn Provider, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/player.rs:38:36 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn draw(&mut self, p: &mut Provider) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 38 - pub fn draw(&mut self, p: &mut Provider) -> Option { [INFO] [stdout] 38 + pub fn draw(&mut self, p: &mut dyn Provider) -> Option { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/player.rs:57:59 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn turn(&mut self, opponent: &mut Player, p: &mut Provider) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 57 - pub fn turn(&mut self, opponent: &mut Player, p: &mut Provider) -> Option { [INFO] [stdout] 57 + pub fn turn(&mut self, opponent: &mut Player, p: &mut dyn Provider) -> Option { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/game.rs:13:41 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn new(provider_borrow: &'a mut Provider, p1_magnitude: usize, p2_magnitude: usize) -> Game<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 13 - pub fn new(provider_borrow: &'a mut Provider, p1_magnitude: usize, p2_magnitude: usize) -> Game<'a> { [INFO] [stdout] 13 + pub fn new(provider_borrow: &'a mut dyn Provider, p1_magnitude: usize, p2_magnitude: usize) -> Game<'a> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/interval.rs:21:67 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn generate_interval(p1: usize, p2: usize, w: f64, prov: &mut Provider) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 21 - pub fn generate_interval(p1: usize, p2: usize, w: f64, prov: &mut Provider) -> f64 { [INFO] [stdout] 21 + pub fn generate_interval(p1: usize, p2: usize, w: f64, prov: &mut dyn Provider) -> f64 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 1 argument but 2 arguments were supplied [INFO] [stdout] --> src/main.rs:20:37 [INFO] [stdout] | [INFO] [stdout] 20 | let w: f64 = args[1].parse().expect("Unable to process desired half-width, w: likely not a valid number: {}", args[1]); [INFO] [stdout] | ^^^^^^ ------------------------------------------------------------------------ ------- supplied 2 arguments [INFO] [stdout] | | [INFO] [stdout] | expected 1 argument [INFO] [stdout] | [INFO] [stdout] note: associated function defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 1 argument but 2 arguments were supplied [INFO] [stdout] --> src/main.rs:21:37 [INFO] [stdout] | [INFO] [stdout] 21 | let seed: i64 = args[2].parse().expect("Unable to process seed: likely not a valid number: {}", args[2]); [INFO] [stdout] | ^^^^^^ ------------------------------------------------------- ------- supplied 2 arguments [INFO] [stdout] | | [INFO] [stdout] | expected 1 argument [INFO] [stdout] | [INFO] [stdout] note: associated function defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0061`. [INFO] [stdout] [INFO] [stderr] error: could not compile `final-project` due to 4 previous errors; 5 warnings emitted [INFO] running `Command { std: "docker" "inspect" "a5434ce3638319ca4786aaa357ab7124a7c2c7fa9be178df07283eec7e0295e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a5434ce3638319ca4786aaa357ab7124a7c2c7fa9be178df07283eec7e0295e5", kill_on_drop: false }` [INFO] [stdout] a5434ce3638319ca4786aaa357ab7124a7c2c7fa9be178df07283eec7e0295e5