[INFO] updating cached repository https://github.com/driden/oxido
[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] 61ab85f006ee1659d15b074edcb666baae026218
[INFO] checking driden/oxido against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdriden%2Foxido" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/driden/oxido 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/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-4/source/Cargo.toml
[INFO] crate git repo https://github.com/driden/oxido 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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 47af1ae4d020ffdac47c5ed7eccdb00205fd74f74b41e3ccbf16e5a943ca3a66
[INFO] running `"docker" "start" "-a" "47af1ae4d020ffdac47c5ed7eccdb00205fd74f74b41e3ccbf16e5a943ca3a66"`
[INFO] [stderr]     Checking oxido v0.1.0 (/opt/rustwide/workdir)
[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] 
[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] 
[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: consider prefixing 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: consider prefixing 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: consider prefixing 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: consider prefixing 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] 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: consider prefixing 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: consider prefixing 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: consider prefixing 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: consider prefixing 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]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "47af1ae4d020ffdac47c5ed7eccdb00205fd74f74b41e3ccbf16e5a943ca3a66"`
[INFO] running `"docker" "rm" "-f" "47af1ae4d020ffdac47c5ed7eccdb00205fd74f74b41e3ccbf16e5a943ca3a66"`
[INFO] [stdout] 47af1ae4d020ffdac47c5ed7eccdb00205fd74f74b41e3ccbf16e5a943ca3a66