[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] checking driden/oxido against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdriden%2Foxido" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/driden/oxido on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", 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-11/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" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a1137a40ffbb5db2f3f7be853dff9470d0e4153cf85b71ad4d84e643fb73bbd1 [INFO] running `Command { std: "docker" "start" "-a" "a1137a40ffbb5db2f3f7be853dff9470d0e4153cf85b71ad4d84e643fb73bbd1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a1137a40ffbb5db2f3f7be853dff9470d0e4153cf85b71ad4d84e643fb73bbd1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1137a40ffbb5db2f3f7be853dff9470d0e4153cf85b71ad4d84e643fb73bbd1", kill_on_drop: false }` [INFO] [stdout] a1137a40ffbb5db2f3f7be853dff9470d0e4153cf85b71ad4d84e643fb73bbd1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3880cd8c9d34e0b923803a16cd39109f82907e613494a68c3d1c5a5109b666b4 [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" "3880cd8c9d34e0b923803a16cd39109f82907e613494a68c3d1c5a5109b666b4", kill_on_drop: false }` [INFO] [stderr] Checking 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] [INFO] [stdout] [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] [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 `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[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: `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: `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: `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: 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: 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] [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 0.91s [INFO] running `Command { std: "docker" "inspect" "3880cd8c9d34e0b923803a16cd39109f82907e613494a68c3d1c5a5109b666b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3880cd8c9d34e0b923803a16cd39109f82907e613494a68c3d1c5a5109b666b4", kill_on_drop: false }` [INFO] [stdout] 3880cd8c9d34e0b923803a16cd39109f82907e613494a68c3d1c5a5109b666b4