[INFO] updating cached repository https://github.com/gilcu2/hello_cargo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e6a417b071622947dab633ba53d70b96ebb40850 [INFO] checking gilcu2/hello_cargo against try#c8bdaa84ec1b37f18f30375e196a65b7602f3790 for pr-73345 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgilcu2%2Fhello_cargo" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gilcu2/hello_cargo on toolchain c8bdaa84ec1b37f18f30375e196a65b7602f3790 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/gilcu2/hello_cargo [INFO] finished tweaking git repo https://github.com/gilcu2/hello_cargo [INFO] tweaked toml for git repo https://github.com/gilcu2/hello_cargo written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/gilcu2/hello_cargo already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c91dc942127938deb1a022163155b0a1ba9578a736da85bb1fbe4f6f7ae55f95 [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" "c91dc942127938deb1a022163155b0a1ba9578a736da85bb1fbe4f6f7ae55f95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c91dc942127938deb1a022163155b0a1ba9578a736da85bb1fbe4f6f7ae55f95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c91dc942127938deb1a022163155b0a1ba9578a736da85bb1fbe4f6f7ae55f95", kill_on_drop: false }` [INFO] [stdout] c91dc942127938deb1a022163155b0a1ba9578a736da85bb1fbe4f6f7ae55f95 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5e0fb2ba94d2afa944208fc63817da891bac870ace75a073f98711393622cd90 [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" "5e0fb2ba94d2afa944208fc63817da891bac870ace75a073f98711393622cd90", kill_on_drop: false }` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Compiling syn v0.15.33 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking lazycell v1.2.1 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Compiling cc v1.0.36 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Compiling num-bigint v0.2.2 [INFO] [stderr] Checking arc-swap v0.3.11 [INFO] [stderr] Compiling matrixmultiply v0.1.15 [INFO] [stderr] Checking rawpointer v0.1.0 [INFO] [stderr] 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[stdout] error[E0053]: method `compute_grad` has an incompatible type for trait [INFO] [stdout] --> src/bin/gradient_descendent_2D.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | fn compute_grad(&self, params: &[(f64, f64)], _: &Matrix, _: &Matrix) -> (f64, Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `f64`, found tuple [INFO] [stdout] | [INFO] [stdout] = note: expected fn pointer `fn(&XSqModel2D, &[f64], &rm::prelude::Matrix<(f64, f64)>, &rm::prelude::Matrix) -> (_, std::vec::Vec<_>)` [INFO] [stdout] found fn pointer `fn(&XSqModel2D, &[(f64, f64)], &rm::prelude::Matrix, &rm::prelude::Matrix) -> (_, std::vec::Vec<_>)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0609]: no field `2` on type `(f64, f64)` [INFO] [stdout] --> src/bin/gradient_descendent_2D.rs:19:31 [INFO] [stdout] | [INFO] [stdout] 19 | let y_dif = params[0].2 - self.c.2; [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0609]: no field `2` on type `(f64, f64)` [INFO] [stdout] --> src/bin/gradient_descendent_2D.rs:19:42 [INFO] [stdout] | [INFO] [stdout] 19 | let y_dif = params[0].2 - self.c.2; [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0369]: cannot subtract `(f64, f64)` from `(f64, f64)` [INFO] [stdout] --> src/bin/gradient_descendent_2D.rs:24:37 [INFO] [stdout] | [INFO] [stdout] 24 | let value = () * (params[0] - self.c); [INFO] [stdout] | --------- ^ ------ (f64, f64) [INFO] [stdout] | | [INFO] [stdout] | (f64, f64) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0369]: cannot subtract `(f64, f64)` from `(f64, f64)` [INFO] [stdout] --> src/bin/gradient_descendent_2D.rs:25:52 [INFO] [stdout] | [INFO] [stdout] 25 | let first_derivate = vec![2.0 * (params[0] - self.c)]; [INFO] [stdout] | --------- ^ ------ (f64, f64) [INFO] [stdout] | | [INFO] [stdout] | (f64, f64) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `(f64, f64): num_traits::identities::Zero` is not satisfied [INFO] [stdout] --> src/bin/gradient_descendent_2D.rs:37:31 [INFO] [stdout] | [INFO] [stdout] 37 | ... &Matrix::zeros(1, 1), [INFO] [stdout] | ^^^^^^^^^^^^^ the trait `num_traits::identities::Zero` is not implemented for `(f64, f64)` [INFO] [stdout] | [INFO] [stdout] = note: required by `rm::prelude::Matrix::::zeros` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0053, E0277, E0369, E0609. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0053`. [INFO] [stdout] [INFO] [stderr] error: could not compile `hello_cargo`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/bin/local_actors.rs:23:27 [INFO] [stdout] | [INFO] [stdout] 23 | fn started(&mut self, ctx: &mut Context) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/bin/local_actors.rs:27:27 [INFO] [stdout] | [INFO] [stdout] 27 | fn stopped(&mut self, ctx: &mut Context) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/bin/local_actors.rs:36:26 [INFO] [stdout] | [INFO] [stdout] 36 | fn handle(&mut self, msg: Ping, ctx: &mut Context) -> Self::Result { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/bin/local_actors.rs:36:37 [INFO] [stdout] | [INFO] [stdout] 36 | fn handle(&mut self, msg: Ping, ctx: &mut Context) -> Self::Result { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> tests/arithmetic_rspec.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> tests/arithmetic_rspec.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "5e0fb2ba94d2afa944208fc63817da891bac870ace75a073f98711393622cd90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e0fb2ba94d2afa944208fc63817da891bac870ace75a073f98711393622cd90", kill_on_drop: false }` [INFO] [stdout] 5e0fb2ba94d2afa944208fc63817da891bac870ace75a073f98711393622cd90