[INFO] updating cached repository drewstone/rl-hotel [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/drewstone/rl-hotel [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/drewstone/rl-hotel" "work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/drewstone/rl-hotel"` [INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/drewstone/rl-hotel'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/drewstone/rl-hotel" "work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/drewstone/rl-hotel"` [INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/drewstone/rl-hotel'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 229832378e4dc8d93f118cef93f27858c1a49b6e [INFO] sha for GitHub repo drewstone/rl-hotel: 229832378e4dc8d93f118cef93f27858c1a49b6e [INFO] validating manifest of drewstone/rl-hotel on toolchain master#c43d03a19f326f4a323569328cc501e86eb6d22e [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of drewstone/rl-hotel on toolchain try#75eff020d0923c035c2fe220db4a0465cd847048 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing drewstone/rl-hotel [INFO] finished frobbing drewstone/rl-hotel [INFO] frobbed toml for drewstone/rl-hotel written to work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/drewstone/rl-hotel/Cargo.toml [INFO] started frobbing drewstone/rl-hotel [INFO] finished frobbing drewstone/rl-hotel [INFO] frobbed toml for drewstone/rl-hotel written to work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/drewstone/rl-hotel/Cargo.toml [INFO] crate drewstone/rl-hotel already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking drewstone/rl-hotel against master#c43d03a19f326f4a323569328cc501e86eb6d22e for pr-63565 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63565/worker-1/master#c43d03a19f326f4a323569328cc501e86eb6d22e:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/drewstone/rl-hotel:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 34af8c76d2f9d25cd95c404d3f3fb5d5532121d5dcfd66f36aeb2b21e9e2cd9b [INFO] running `"docker" "start" "-a" "34af8c76d2f9d25cd95c404d3f3fb5d5532121d5dcfd66f36aeb2b21e9e2cd9b"` [INFO] [stderr] Compiling num-complex v0.2.1 [INFO] [stderr] Compiling ndarray v0.12.1 [INFO] [stderr] Checking blas-src v0.2.1 [INFO] [stderr] Compiling slog v2.4.1 [INFO] [stderr] Compiling special-fun v0.1.6 [INFO] [stderr] Checking gnuplot v0.0.31 [INFO] [stderr] Checking cblas-sys v0.1.4 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Checking lapacke-sys v0.1.4 [INFO] [stderr] Checking isatty v0.1.9 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Checking threadpool v1.7.1 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking term v0.5.2 [INFO] [stderr] Checking backtrace v0.3.26 [INFO] [stderr] Compiling derive-new v0.5.6 [INFO] [stderr] Checking ordered-float v0.5.2 [INFO] [stderr] Checking rstar v0.2.0 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking voronoi v0.1.4 [INFO] [stderr] Checking geo-types v0.4.3 [INFO] [stderr] Checking slog-term v2.4.0 [INFO] [stderr] Checking slog-async v2.3.0 [INFO] [stderr] Checking lapacke v0.2.0 [INFO] [stderr] Checking geo v0.12.2 [INFO] [stderr] Compiling procedurals v0.3.1 [INFO] [stderr] Checking spaces v4.7.1 [INFO] [stderr] Checking ndarray-linalg v0.10.0 [INFO] [stderr] Checking lfa v0.6.1 [INFO] [stderr] Checking rstat v0.2.0 [INFO] [stderr] Checking rsrl v0.6.0 [INFO] [stderr] Checking rl-hotel v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/hotelling_agent.rs:66:19 [INFO] [stderr] | [INFO] [stderr] 66 | pub fn make_move(mut self, _agent_states: &Matrix, _action_space: &LinearSpace) -> Result { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `OneD` [INFO] [stderr] --> src/simulation.rs:21:2 [INFO] [stderr] | [INFO] [stderr] 21 | OneD, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Simple` [INFO] [stderr] --> src/hotelling_agent.rs:12:2 [INFO] [stderr] | [INFO] [stderr] 12 | Simple, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Unknown` [INFO] [stderr] --> src/hotelling_agent.rs:14:2 [INFO] [stderr] | [INFO] [stderr] 14 | Unknown, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `UnexpectedNoneType` [INFO] [stderr] --> src/hotelling_agent.rs:19:2 [INFO] [stderr] | [INFO] [stderr] 19 | UnexpectedNoneType, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `convex_hull` [INFO] [stderr] --> src/hotelling_agent.rs:70:2 [INFO] [stderr] | [INFO] [stderr] 70 | pub fn convex_hull(self, _new_agent_states: &Matrix, _action_space: &LinearSpace) -> Result<(), SynthesisError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `process_reward` [INFO] [stderr] --> src/hotelling_agent.rs:75:2 [INFO] [stderr] | [INFO] [stderr] 75 | pub fn process_reward() -> Result<(), SynthesisError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/hotelling_agent.rs:66:19 [INFO] [stderr] | [INFO] [stderr] 66 | pub fn make_move(mut self, _agent_states: &Matrix, _action_space: &LinearSpace) -> Result { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `UnexpectedNoneType` [INFO] [stderr] --> src/hotelling_agent.rs:19:2 [INFO] [stderr] | [INFO] [stderr] 19 | UnexpectedNoneType, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `convex_hull` [INFO] [stderr] --> src/hotelling_agent.rs:70:2 [INFO] [stderr] | [INFO] [stderr] 70 | pub fn convex_hull(self, _new_agent_states: &Matrix, _action_space: &LinearSpace) -> Result<(), SynthesisError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `process_reward` [INFO] [stderr] --> src/hotelling_agent.rs:75:2 [INFO] [stderr] | [INFO] [stderr] 75 | pub fn process_reward() -> Result<(), SynthesisError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 38.43s [INFO] running `"docker" "inspect" "34af8c76d2f9d25cd95c404d3f3fb5d5532121d5dcfd66f36aeb2b21e9e2cd9b"` [INFO] running `"docker" "rm" "-f" "34af8c76d2f9d25cd95c404d3f3fb5d5532121d5dcfd66f36aeb2b21e9e2cd9b"` [INFO] [stdout] 34af8c76d2f9d25cd95c404d3f3fb5d5532121d5dcfd66f36aeb2b21e9e2cd9b