[INFO] cloning repository https://github.com/driden/oxido
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/driden/oxido" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdriden%2Foxido", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdriden%2Foxido'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 61ab85f006ee1659d15b074edcb666baae026218
[INFO] testing driden/oxido against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdriden%2Foxido" "/workspace/builds/worker-98/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-98/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/driden/oxido on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/driden/oxido
[INFO] finished tweaking git repo https://github.com/driden/oxido
[INFO] tweaked toml for git repo https://github.com/driden/oxido written to /workspace/builds/worker-98/source/Cargo.toml
[INFO] crate git repo https://github.com/driden/oxido already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cfe41db790bcadac1ddad0332650daa508595563d5b3723c428eea59f7c669ef
[INFO] running `Command { std: "docker" "start" "-a" "cfe41db790bcadac1ddad0332650daa508595563d5b3723c428eea59f7c669ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cfe41db790bcadac1ddad0332650daa508595563d5b3723c428eea59f7c669ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfe41db790bcadac1ddad0332650daa508595563d5b3723c428eea59f7c669ef", kill_on_drop: false }`
[INFO] [stdout] cfe41db790bcadac1ddad0332650daa508595563d5b3723c428eea59f7c669ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f8adff33e8b839705006df2f6186701e2ff1ad4f7d780387d8c77b110110180
[INFO] running `Command { std: "docker" "start" "-a" "6f8adff33e8b839705006df2f6186701e2ff1ad4f7d780387d8c77b110110180", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling oxido v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:71:32
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn cause(&self) -> Option<&Error> {
[INFO] [stdout]    |                                ^^^^^ help: use `dyn`: `dyn Error`
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `NoBeingInSquare` is named the same as one of the variants of the type `MovementError`
[INFO] [stdout]   --> src/main.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |             NoBeingInSquare => "No being in square.",
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^ help: to match on the variant, qualify the path: `MovementError::NoBeingInSquare`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bindings_with_variant_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `FellOffTheGrid` is named the same as one of the variants of the type `MovementError`
[INFO] [stdout]   --> src/main.rs:65:13
[INFO] [stdout]    |
[INFO] [stdout] 65 |             FellOffTheGrid => "Tried to move off the grid.",
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: to match on the variant, qualify the path: `MovementError::FellOffTheGrid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `AnotherBeingInSquare` is named the same as one of the variants of the type `MovementError`
[INFO] [stdout]   --> src/main.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |             AnotherBeingInSquare => "Tried to move onto another being.",
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^ help: to match on the variant, qualify the path: `MovementError::AnotherBeingInSquare`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `MovedToBadTerrain` is named the same as one of the variants of the type `MovementError`
[INFO] [stdout]   --> src/main.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 67 |             MovedToBadTerrain => "Tried to move to inaccesible terrain."
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^ help: to match on the variant, qualify the path: `MovementError::MovedToBadTerrain`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/main.rs:65:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |             NoBeingInSquare => "No being in square.",
[INFO] [stdout]    |             --------------- matches any value
[INFO] [stdout] 65 |             FellOffTheGrid => "Tried to move off the grid.",
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/main.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |             NoBeingInSquare => "No being in square.",
[INFO] [stdout]    |             --------------- matches any value
[INFO] [stdout] 65 |             FellOffTheGrid => "Tried to move off the grid.",
[INFO] [stdout] 66 |             AnotherBeingInSquare => "Tried to move onto another being.",
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/main.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |             NoBeingInSquare => "No being in square.",
[INFO] [stdout]    |             --------------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 67 |             MovedToBadTerrain => "Tried to move to inaccesible terrain."
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `NoBeingInSquare`
[INFO] [stdout]   --> src/main.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |             NoBeingInSquare => "No being in square.",
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_NoBeingInSquare`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `FellOffTheGrid`
[INFO] [stdout]   --> src/main.rs:65:13
[INFO] [stdout]    |
[INFO] [stdout] 65 |             FellOffTheGrid => "Tried to move off the grid.",
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_FellOffTheGrid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `AnotherBeingInSquare`
[INFO] [stdout]   --> src/main.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |             AnotherBeingInSquare => "Tried to move onto another being.",
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_AnotherBeingInSquare`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `MovedToBadTerrain`
[INFO] [stdout]   --> src/main.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 67 |             MovedToBadTerrain => "Tried to move to inaccesible terrain."
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_MovedToBadTerrain`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `NoBeingInSquare` should have a snake case name
[INFO] [stdout]   --> src/main.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |             NoBeingInSquare => "No being in square.",
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `no_being_in_square`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `FellOffTheGrid` should have a snake case name
[INFO] [stdout]   --> src/main.rs:65:13
[INFO] [stdout]    |
[INFO] [stdout] 65 |             FellOffTheGrid => "Tried to move off the grid.",
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `fell_off_the_grid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `AnotherBeingInSquare` should have a snake case name
[INFO] [stdout]   --> src/main.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |             AnotherBeingInSquare => "Tried to move onto another being.",
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `another_being_in_square`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `MovedToBadTerrain` should have a snake case name
[INFO] [stdout]   --> src/main.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 67 |             MovedToBadTerrain => "Tried to move to inaccesible terrain."
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `moved_to_bad_terrain`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0170`.
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "6f8adff33e8b839705006df2f6186701e2ff1ad4f7d780387d8c77b110110180", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f8adff33e8b839705006df2f6186701e2ff1ad4f7d780387d8c77b110110180", kill_on_drop: false }`
[INFO] [stdout] 6f8adff33e8b839705006df2f6186701e2ff1ad4f7d780387d8c77b110110180
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 023d1e3641e1f9c42d47be31c29a2db02c9326ec23fb8a3602cb8995cfe98754
[INFO] running `Command { std: "docker" "start" "-a" "023d1e3641e1f9c42d47be31c29a2db02c9326ec23fb8a3602cb8995cfe98754", kill_on_drop: false }`
[INFO] [stderr]    Compiling oxido v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:71:32
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn cause(&self) -> Option<&Error> {
[INFO] [stdout]    |                                ^^^^^ help: use `dyn`: `dyn Error`
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `NoBeingInSquare` is named the same as one of the variants of the type `MovementError`
[INFO] [stdout]   --> src/main.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |             NoBeingInSquare => "No being in square.",
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^ help: to match on the variant, qualify the path: `MovementError::NoBeingInSquare`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bindings_with_variant_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `FellOffTheGrid` is named the same as one of the variants of the type `MovementError`
[INFO] [stdout]   --> src/main.rs:65:13
[INFO] [stdout]    |
[INFO] [stdout] 65 |             FellOffTheGrid => "Tried to move off the grid.",
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: to match on the variant, qualify the path: `MovementError::FellOffTheGrid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `AnotherBeingInSquare` is named the same as one of the variants of the type `MovementError`
[INFO] [stdout]   --> src/main.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |             AnotherBeingInSquare => "Tried to move onto another being.",
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^ help: to match on the variant, qualify the path: `MovementError::AnotherBeingInSquare`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `MovedToBadTerrain` is named the same as one of the variants of the type `MovementError`
[INFO] [stdout]   --> src/main.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 67 |             MovedToBadTerrain => "Tried to move to inaccesible terrain."
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^ help: to match on the variant, qualify the path: `MovementError::MovedToBadTerrain`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/main.rs:65:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |             NoBeingInSquare => "No being in square.",
[INFO] [stdout]    |             --------------- matches any value
[INFO] [stdout] 65 |             FellOffTheGrid => "Tried to move off the grid.",
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/main.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |             NoBeingInSquare => "No being in square.",
[INFO] [stdout]    |             --------------- matches any value
[INFO] [stdout] 65 |             FellOffTheGrid => "Tried to move off the grid.",
[INFO] [stdout] 66 |             AnotherBeingInSquare => "Tried to move onto another being.",
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/main.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |             NoBeingInSquare => "No being in square.",
[INFO] [stdout]    |             --------------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 67 |             MovedToBadTerrain => "Tried to move to inaccesible terrain."
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `NoBeingInSquare`
[INFO] [stdout]   --> src/main.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |             NoBeingInSquare => "No being in square.",
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_NoBeingInSquare`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `FellOffTheGrid`
[INFO] [stdout]   --> src/main.rs:65:13
[INFO] [stdout]    |
[INFO] [stdout] 65 |             FellOffTheGrid => "Tried to move off the grid.",
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_FellOffTheGrid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `AnotherBeingInSquare`
[INFO] [stdout]   --> src/main.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |             AnotherBeingInSquare => "Tried to move onto another being.",
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_AnotherBeingInSquare`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `MovedToBadTerrain`
[INFO] [stdout]   --> src/main.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 67 |             MovedToBadTerrain => "Tried to move to inaccesible terrain."
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_MovedToBadTerrain`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `NoBeingInSquare` should have a snake case name
[INFO] [stdout]   --> src/main.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |             NoBeingInSquare => "No being in square.",
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `no_being_in_square`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `FellOffTheGrid` should have a snake case name
[INFO] [stdout]   --> src/main.rs:65:13
[INFO] [stdout]    |
[INFO] [stdout] 65 |             FellOffTheGrid => "Tried to move off the grid.",
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `fell_off_the_grid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `AnotherBeingInSquare` should have a snake case name
[INFO] [stdout]   --> src/main.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |             AnotherBeingInSquare => "Tried to move onto another being.",
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `another_being_in_square`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `MovedToBadTerrain` should have a snake case name
[INFO] [stdout]   --> src/main.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 67 |             MovedToBadTerrain => "Tried to move to inaccesible terrain."
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `moved_to_bad_terrain`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0170`.
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "023d1e3641e1f9c42d47be31c29a2db02c9326ec23fb8a3602cb8995cfe98754", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "023d1e3641e1f9c42d47be31c29a2db02c9326ec23fb8a3602cb8995cfe98754", kill_on_drop: false }`
[INFO] [stdout] 023d1e3641e1f9c42d47be31c29a2db02c9326ec23fb8a3602cb8995cfe98754
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 28dfe5b96466acf5533d9b1ce5c1efc58cf86d2f9799a2aed579a70906864477
[INFO] running `Command { std: "docker" "start" "-a" "28dfe5b96466acf5533d9b1ce5c1efc58cf86d2f9799a2aed579a70906864477", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:71:32
[INFO] [stderr]    |
[INFO] [stderr] 71 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `NoBeingInSquare` is named the same as one of the variants of the type `MovementError`
[INFO] [stderr]   --> src/main.rs:64:13
[INFO] [stderr]    |
[INFO] [stderr] 64 |             NoBeingInSquare => "No being in square.",
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^ help: to match on the variant, qualify the path: `MovementError::NoBeingInSquare`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bindings_with_variant_name)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `FellOffTheGrid` is named the same as one of the variants of the type `MovementError`
[INFO] [stderr]   --> src/main.rs:65:13
[INFO] [stderr]    |
[INFO] [stderr] 65 |             FellOffTheGrid => "Tried to move off the grid.",
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: to match on the variant, qualify the path: `MovementError::FellOffTheGrid`
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `AnotherBeingInSquare` is named the same as one of the variants of the type `MovementError`
[INFO] [stderr]   --> src/main.rs:66:13
[INFO] [stderr]    |
[INFO] [stderr] 66 |             AnotherBeingInSquare => "Tried to move onto another being.",
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^ help: to match on the variant, qualify the path: `MovementError::AnotherBeingInSquare`
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `MovedToBadTerrain` is named the same as one of the variants of the type `MovementError`
[INFO] [stderr]   --> src/main.rs:67:13
[INFO] [stderr]    |
[INFO] [stderr] 67 |             MovedToBadTerrain => "Tried to move to inaccesible terrain."
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^ help: to match on the variant, qualify the path: `MovementError::MovedToBadTerrain`
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/main.rs:65:13
[INFO] [stderr]    |
[INFO] [stderr] 64 |             NoBeingInSquare => "No being in square.",
[INFO] [stderr]    |             --------------- matches any value
[INFO] [stderr] 65 |             FellOffTheGrid => "Tried to move off the grid.",
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/main.rs:66:13
[INFO] [stderr]    |
[INFO] [stderr] 64 |             NoBeingInSquare => "No being in square.",
[INFO] [stderr]    |             --------------- matches any value
[INFO] [stderr] 65 |             FellOffTheGrid => "Tried to move off the grid.",
[INFO] [stderr] 66 |             AnotherBeingInSquare => "Tried to move onto another being.",
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/main.rs:67:13
[INFO] [stderr]    |
[INFO] [stderr] 64 |             NoBeingInSquare => "No being in square.",
[INFO] [stderr]    |             --------------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 67 |             MovedToBadTerrain => "Tried to move to inaccesible terrain."
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `NoBeingInSquare`
[INFO] [stderr]   --> src/main.rs:64:13
[INFO] [stderr]    |
[INFO] [stderr] 64 |             NoBeingInSquare => "No being in square.",
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_NoBeingInSquare`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `FellOffTheGrid`
[INFO] [stderr]   --> src/main.rs:65:13
[INFO] [stderr]    |
[INFO] [stderr] 65 |             FellOffTheGrid => "Tried to move off the grid.",
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_FellOffTheGrid`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `AnotherBeingInSquare`
[INFO] [stderr]   --> src/main.rs:66:13
[INFO] [stderr]    |
[INFO] [stderr] 66 |             AnotherBeingInSquare => "Tried to move onto another being.",
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_AnotherBeingInSquare`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `MovedToBadTerrain`
[INFO] [stderr]   --> src/main.rs:67:13
[INFO] [stderr]    |
[INFO] [stderr] 67 |             MovedToBadTerrain => "Tried to move to inaccesible terrain."
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_MovedToBadTerrain`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `NoBeingInSquare` should have a snake case name
[INFO] [stderr]   --> src/main.rs:64:13
[INFO] [stderr]    |
[INFO] [stderr] 64 |             NoBeingInSquare => "No being in square.",
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `no_being_in_square`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `FellOffTheGrid` should have a snake case name
[INFO] [stderr]   --> src/main.rs:65:13
[INFO] [stderr]    |
[INFO] [stderr] 65 |             FellOffTheGrid => "Tried to move off the grid.",
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `fell_off_the_grid`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `AnotherBeingInSquare` should have a snake case name
[INFO] [stderr]   --> src/main.rs:66:13
[INFO] [stderr]    |
[INFO] [stderr] 66 |             AnotherBeingInSquare => "Tried to move onto another being.",
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `another_being_in_square`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `MovedToBadTerrain` should have a snake case name
[INFO] [stderr]   --> src/main.rs:67:13
[INFO] [stderr]    |
[INFO] [stderr] 67 |             MovedToBadTerrain => "Tried to move to inaccesible terrain."
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `moved_to_bad_terrain`
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0170`.
[INFO] [stderr] warning: `oxido` (bin "oxido" test) generated 16 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/oxido-240cee795351c7ac)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::test_empty_grid ... ok
[INFO] [stdout] test tests::test_get_new_coords_east ... ok
[INFO] [stdout] test tests::test_get_new_coords_north ... ok
[INFO] [stdout] test tests::test_get_new_coords_south ... ok
[INFO] [stdout] test tests::test_move_being_in_coord_being_in_square ... ok
[INFO] [stdout] test tests::test_move_being_in_coord_no_being ... ok
[INFO] [stdout] test tests::test_get_new_coords_west ... ok
[INFO] [stdout] test tests::test_move_successfully ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "28dfe5b96466acf5533d9b1ce5c1efc58cf86d2f9799a2aed579a70906864477", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28dfe5b96466acf5533d9b1ce5c1efc58cf86d2f9799a2aed579a70906864477", kill_on_drop: false }`
[INFO] [stdout] 28dfe5b96466acf5533d9b1ce5c1efc58cf86d2f9799a2aed579a70906864477