[INFO] updating cached repository https://github.com/phigley/taxi [INFO] running `"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"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 9a79c1bb9029015e4112dc5d1505a4e41f12c6d1 [INFO] checking phigley/taxi against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphigley%2Ftaxi" "/workspace/builds/worker-14/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/phigley/taxi on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/phigley/taxi [INFO] finished tweaking git repo https://github.com/phigley/taxi [INFO] tweaked toml for git repo https://github.com/phigley/taxi written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/phigley/taxi already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"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" "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" "/opt/rustwide/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 12bacd2b5958b8a89d9ada3041120834667cd40adc08f0c0f500ecefb80bb641 [INFO] running `"docker" "start" "-a" "12bacd2b5958b8a89d9ada3041120834667cd40adc08f0c0f500ecefb80bb641"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking array-macro v1.0.3 [INFO] [stderr] Checking assert_matches v1.3.0 [INFO] [stderr] Checking itertools v0.7.11 [INFO] [stderr] Checking term v0.5.1 [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Checking termion v1.5.1 [INFO] [stderr] Checking num-integer v0.1.39 [INFO] [stderr] Checking float-cmp v0.4.0 [INFO] [stderr] Checking criterion-stats v0.2.5 [INFO] [stderr] Checking csv v1.0.5 [INFO] [stderr] Checking rayon v1.0.3 [INFO] [stderr] Checking handlebars v0.32.4 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Checking tui v0.3.0 [INFO] [stderr] Compiling rand_chacha v0.1.0 [INFO] [stderr] Compiling rand_pcg v0.1.1 [INFO] [stderr] Compiling rand v0.6.1 [INFO] [stderr] Compiling syn v0.15.23 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Checking simplelog v0.5.3 [INFO] [stderr] Compiling enum-map-derive v0.4.0 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Checking enum-map v0.4.1 [INFO] [stderr] Compiling failure_derive v0.1.4 [INFO] [stderr] Compiling serde_derive v1.0.84 [INFO] [stderr] Checking failure v0.1.4 [INFO] [stderr] Checking criterion-plot v0.2.7 [INFO] [stderr] Checking taxi v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking criterion v0.2.5 [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> tests/integration_world.rs:58:40 [INFO] [stderr] | [INFO] [stderr] 58 | world.determine_affect(&Position::new(2, 2), Actions::North), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | expected struct `taxi::position::Position`, found reference [INFO] [stderr] | help: consider removing the borrow: `Position::new(2, 2)` [INFO] [stderr] | [INFO] [stderr] = note: expected type `taxi::position::Position` [INFO] [stderr] found type `&taxi::position::Position` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> tests/integration_world.rs:62:40 [INFO] [stderr] | [INFO] [stderr] 62 | world.determine_affect(&Position::new(3, 0), Actions::North), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | expected struct `taxi::position::Position`, found reference [INFO] [stderr] | help: consider removing the borrow: `Position::new(3, 0)` [INFO] [stderr] | [INFO] [stderr] = note: expected type `taxi::position::Position` [INFO] [stderr] found type `&taxi::position::Position` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> tests/integration_world.rs:67:40 [INFO] [stderr] | [INFO] [stderr] 67 | world.determine_affect(&Position::new(3, 3), Actions::South), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | expected struct `taxi::position::Position`, found reference [INFO] [stderr] | help: consider removing the borrow: `Position::new(3, 3)` [INFO] [stderr] | [INFO] [stderr] = note: expected type `taxi::position::Position` [INFO] [stderr] found type `&taxi::position::Position` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> tests/integration_world.rs:71:40 [INFO] [stderr] | [INFO] [stderr] 71 | world.determine_affect(&Position::new(1, 2), Actions::South), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | expected struct `taxi::position::Position`, found reference [INFO] [stderr] | help: consider removing the borrow: `Position::new(1, 2)` [INFO] [stderr] | [INFO] [stderr] = note: expected type `taxi::position::Position` [INFO] [stderr] found type `&taxi::position::Position` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> tests/integration_world.rs:76:40 [INFO] [stderr] | [INFO] [stderr] 76 | world.determine_affect(&Position::new(3, 1), Actions::East), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | expected struct `taxi::position::Position`, found reference [INFO] [stderr] | help: consider removing the borrow: `Position::new(3, 1)` [INFO] [stderr] | [INFO] [stderr] = note: expected type `taxi::position::Position` [INFO] [stderr] found type `&taxi::position::Position` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> tests/integration_world.rs:80:40 [INFO] [stderr] | [INFO] [stderr] 80 | world.determine_affect(&Position::new(0, 3), Actions::East), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | expected struct `taxi::position::Position`, found reference [INFO] [stderr] | help: consider removing the borrow: `Position::new(0, 3)` [INFO] [stderr] | [INFO] [stderr] = note: expected type `taxi::position::Position` [INFO] [stderr] found type `&taxi::position::Position` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> tests/integration_world.rs:85:40 [INFO] [stderr] | [INFO] [stderr] 85 | world.determine_affect(&Position::new(1, 1), Actions::West), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | expected struct `taxi::position::Position`, found reference [INFO] [stderr] | help: consider removing the borrow: `Position::new(1, 1)` [INFO] [stderr] | [INFO] [stderr] = note: expected type `taxi::position::Position` [INFO] [stderr] found type `&taxi::position::Position` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> tests/integration_world.rs:89:40 [INFO] [stderr] | [INFO] [stderr] 89 | world.determine_affect(&Position::new(3, 3), Actions::West), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | expected struct `taxi::position::Position`, found reference [INFO] [stderr] | help: consider removing the borrow: `Position::new(3, 3)` [INFO] [stderr] | [INFO] [stderr] = note: expected type `taxi::position::Position` [INFO] [stderr] found type `&taxi::position::Position` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> tests/integration_world.rs:104:40 [INFO] [stderr] | [INFO] [stderr] 104 | world.determine_affect(&Position::new(1, 0), Actions::North), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | expected struct `taxi::position::Position`, found reference [INFO] [stderr] | help: consider removing the borrow: `Position::new(1, 0)` [INFO] [stderr] | [INFO] [stderr] = note: expected type `taxi::position::Position` [INFO] [stderr] found type `&taxi::position::Position` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> tests/integration_world.rs:109:40 [INFO] [stderr] | [INFO] [stderr] 109 | world.determine_affect(&Position::new(1, 2), Actions::South), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | expected struct `taxi::position::Position`, found reference [INFO] [stderr] | help: consider removing the borrow: `Position::new(1, 2)` [INFO] [stderr] | [INFO] [stderr] = note: expected type `taxi::position::Position` [INFO] [stderr] found type `&taxi::position::Position` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> tests/integration_world.rs:114:40 [INFO] [stderr] | [INFO] [stderr] 114 | world.determine_affect(&Position::new(2, 1), Actions::East), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | expected struct `taxi::position::Position`, found reference [INFO] [stderr] | help: consider removing the borrow: `Position::new(2, 1)` [INFO] [stderr] | [INFO] [stderr] = note: expected type `taxi::position::Position` [INFO] [stderr] found type `&taxi::position::Position` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> tests/integration_world.rs:119:40 [INFO] [stderr] | [INFO] [stderr] 119 | world.determine_affect(&Position::new(0, 1), Actions::West), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | expected struct `taxi::position::Position`, found reference [INFO] [stderr] | help: consider removing the borrow: `Position::new(0, 1)` [INFO] [stderr] | [INFO] [stderr] = note: expected type `taxi::position::Position` [INFO] [stderr] found type `&taxi::position::Position` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> tests/integration_world.rs:147:13 [INFO] [stderr] | [INFO] [stderr] 147 | assert_eq!(world.get_fixed_position('R'), Some(&Position::new(0, 0))); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `taxi::position::Position`, found reference [INFO] [stderr] | [INFO] [stderr] = note: expected type `std::option::Option` [INFO] [stderr] found type `std::option::Option<&taxi::position::Position>` [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> tests/integration_world.rs:148:13 [INFO] [stderr] | [INFO] [stderr] 148 | assert_eq!(world.get_fixed_position('G'), Some(&Position::new(4, 0))); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `taxi::position::Position`, found reference [INFO] [stderr] | [INFO] [stderr] = note: expected type `std::option::Option` [INFO] [stderr] found type `std::option::Option<&taxi::position::Position>` [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> tests/integration_world.rs:149:13 [INFO] [stderr] | [INFO] [stderr] 149 | assert_eq!(world.get_fixed_position('Y'), Some(&Position::new(0, 4))); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `taxi::position::Position`, found reference [INFO] [stderr] | [INFO] [stderr] = note: expected type `std::option::Option` [INFO] [stderr] found type `std::option::Option<&taxi::position::Position>` [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> tests/integration_world.rs:150:13 [INFO] [stderr] | [INFO] [stderr] 150 | assert_eq!(world.get_fixed_position('B'), Some(&Position::new(3, 4))); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `taxi::position::Position`, found reference [INFO] [stderr] | [INFO] [stderr] = note: expected type `std::option::Option` [INFO] [stderr] found type `std::option::Option<&taxi::position::Position>` [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> tests/integration_world.rs:231:32 [INFO] [stderr] | [INFO] [stderr] 231 | world.determine_affect(&Position::new(0, 0), Actions::PickUp), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | expected struct `taxi::position::Position`, found reference [INFO] [stderr] | help: consider removing the borrow: `Position::new(0, 0)` [INFO] [stderr] | [INFO] [stderr] = note: expected type `taxi::position::Position` [INFO] [stderr] found type `&taxi::position::Position` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> tests/integration_world.rs:236:32 [INFO] [stderr] | [INFO] [stderr] 236 | world.determine_affect(&Position::new(1, 0), Actions::PickUp), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | expected struct `taxi::position::Position`, found reference [INFO] [stderr] | help: consider removing the borrow: `Position::new(1, 0)` [INFO] [stderr] | [INFO] [stderr] = note: expected type `taxi::position::Position` [INFO] [stderr] found type `&taxi::position::Position` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> tests/integration_world.rs:241:32 [INFO] [stderr] | [INFO] [stderr] 241 | world.determine_affect(&Position::new(3, 4), Actions::DropOff), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | expected struct `taxi::position::Position`, found reference [INFO] [stderr] | help: consider removing the borrow: `Position::new(3, 4)` [INFO] [stderr] | [INFO] [stderr] = note: expected type `taxi::position::Position` [INFO] [stderr] found type `&taxi::position::Position` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> tests/integration_world.rs:246:32 [INFO] [stderr] | [INFO] [stderr] 246 | world.determine_affect(&Position::new(2, 4), Actions::DropOff), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | expected struct `taxi::position::Position`, found reference [INFO] [stderr] | help: consider removing the borrow: `Position::new(2, 4)` [INFO] [stderr] | [INFO] [stderr] = note: expected type `taxi::position::Position` [INFO] [stderr] found type `&taxi::position::Position` [INFO] [stderr] [INFO] [stderr] error: aborting due to 20 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0308`. [INFO] [stderr] error: could not compile `taxi`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0614]: type `position::Position` cannot be dereferenced [INFO] [stderr] --> src/doormax/mcelearner.rs:279:20 [INFO] [stderr] | [INFO] [stderr] 279 | assert_eq!(*new_state.get_taxi(), Position::new(2, 3)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0614]: type `position::Position` cannot be dereferenced [INFO] [stderr] --> src/doormax/mcelearner.rs:308:20 [INFO] [stderr] | [INFO] [stderr] 308 | assert_eq!(*clear_final_state.get_taxi(), Position::new(2, 2)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0614]: type `position::Position` cannot be dereferenced [INFO] [stderr] --> src/doormax/mcelearner.rs:318:20 [INFO] [stderr] | [INFO] [stderr] 318 | assert_eq!(*blocked_final_state.get_taxi(), Position::new(1, 1)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0614`. [INFO] [stderr] error: could not compile `taxi`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "12bacd2b5958b8a89d9ada3041120834667cd40adc08f0c0f500ecefb80bb641"` [INFO] running `"docker" "rm" "-f" "12bacd2b5958b8a89d9ada3041120834667cd40adc08f0c0f500ecefb80bb641"` [INFO] [stdout] 12bacd2b5958b8a89d9ada3041120834667cd40adc08f0c0f500ecefb80bb641