[INFO] updating cached repository https://github.com/garebareDA/koto [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] [stderr] From https://github.com/garebareDA/koto [INFO] [stderr] 3819fbf..c48ba03 dev -> dev [INFO] [stderr] 3819fbf..a2fbcdb master -> master [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] a2fbcdb224dea0f4fc0f16f8de597e510b41f73a [INFO] checking garebareDA/koto against try#f88e9a4452e792c29632101b348a1df9876d45cd for pr-70087 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FgarebareDA%2Fkoto" "/workspace/builds/worker-13/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/garebareDA/koto on toolchain f88e9a4452e792c29632101b348a1df9876d45cd [INFO] running `"/workspace/cargo-home/bin/cargo" "+f88e9a4452e792c29632101b348a1df9876d45cd" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/garebareDA/koto [INFO] finished tweaking git repo https://github.com/garebareDA/koto [INFO] tweaked toml for git repo https://github.com/garebareDA/koto written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/garebareDA/koto already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+f88e9a4452e792c29632101b348a1df9876d45cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+f88e9a4452e792c29632101b348a1df9876d45cd" "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] 6b713442bb0124b88608a540ee621d7069164db4ae1ac0ac78af2e078513956d [INFO] running `"docker" "start" "-a" "6b713442bb0124b88608a540ee621d7069164db4ae1ac0ac78af2e078513956d"` [INFO] [stderr] Checking koto v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: value assigned to `result` is never read [INFO] [stderr] --> src/interpreter/Arithmetic.rs:74:17 [INFO] [stderr] | [INFO] [stderr] 74 | let mut result = false; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `result` is never read [INFO] [stderr] --> src/interpreter/Arithmetic.rs:93:17 [INFO] [stderr] | [INFO] [stderr] 93 | let mut result = false; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `result` is never read [INFO] [stderr] --> src/interpreter/Arithmetic.rs:114:17 [INFO] [stderr] | [INFO] [stderr] 114 | let mut result = false; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `result` is never read [INFO] [stderr] --> src/interpreter/Arithmetic.rs:133:17 [INFO] [stderr] | [INFO] [stderr] 133 | let mut result = false; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `result` is never read [INFO] [stderr] --> src/interpreter/Arithmetic.rs:74:17 [INFO] [stderr] | [INFO] [stderr] 74 | let mut result = false; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `result` is never read [INFO] [stderr] --> src/interpreter/Arithmetic.rs:93:17 [INFO] [stderr] | [INFO] [stderr] 93 | let mut result = false; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `result` is never read [INFO] [stderr] --> src/interpreter/Arithmetic.rs:114:17 [INFO] [stderr] | [INFO] [stderr] 114 | let mut result = false; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `result` is never read [INFO] [stderr] --> src/interpreter/Arithmetic.rs:133:17 [INFO] [stderr] | [INFO] [stderr] 133 | let mut result = false; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: module `Lexer` should have a snake case name [INFO] [stderr] --> src/lexer/mod.rs:1:9 [INFO] [stderr] | [INFO] [stderr] 1 | pub mod Lexer; [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `lexer` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: module `Lexer` should have a snake case name [INFO] [stderr] --> src/lexer/mod.rs:1:9 [INFO] [stderr] | [INFO] [stderr] 1 | pub mod Lexer; [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `lexer` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: module `Token` should have a snake case name [INFO] [stderr] --> src/lexer/mod.rs:2:9 [INFO] [stderr] | [INFO] [stderr] 2 | pub mod Token; [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `token` [INFO] [stderr] [INFO] [stderr] warning: module `Ast` should have a snake case name [INFO] [stderr] --> src/ast/mod.rs:1:9 [INFO] [stderr] | [INFO] [stderr] 1 | pub mod Ast; [INFO] [stderr] | ^^^ help: convert the identifier to snake case: `ast` [INFO] [stderr] [INFO] [stderr] warning: module `Parsing` should have a snake case name [INFO] [stderr] --> src/ast/mod.rs:2:9 [INFO] [stderr] | [INFO] [stderr] 2 | pub mod Parsing; [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `parsing` [INFO] [stderr] [INFO] [stderr] warning: module `Token` should have a snake case name [INFO] [stderr] --> src/lexer/mod.rs:2:9 [INFO] [stderr] | [INFO] [stderr] 2 | pub mod Token; [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `token` [INFO] [stderr] [INFO] [stderr] warning: module `Interpreter` should have a snake case name [INFO] [stderr] --> src/interpreter/mod.rs:1:9 [INFO] [stderr] | [INFO] [stderr] 1 | pub mod Interpreter; [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `interpreter` [INFO] [stderr] [INFO] [stderr] warning: module `Arithmetic` should have a snake case name [INFO] [stderr] --> src/interpreter/mod.rs:2:9 [INFO] [stderr] | [INFO] [stderr] 2 | pub mod Arithmetic; [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to snake case: `arithmetic` [INFO] [stderr] [INFO] [stderr] warning: module `For` should have a snake case name [INFO] [stderr] --> src/interpreter/mod.rs:3:9 [INFO] [stderr] | [INFO] [stderr] 3 | pub mod For; [INFO] [stderr] | ^^^ help: convert the identifier to snake case (notice the capitalization): `for` [INFO] [stderr] [INFO] [stderr] warning: module `Variable` should have a snake case name [INFO] [stderr] --> src/interpreter/mod.rs:4:9 [INFO] [stderr] | [INFO] [stderr] 4 | pub mod Variable; [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `variable` [INFO] [stderr] [INFO] [stderr] warning: module `Function` should have a snake case name [INFO] [stderr] --> src/interpreter/mod.rs:5:9 [INFO] [stderr] | [INFO] [stderr] 5 | pub mod Function; [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `function` [INFO] [stderr] [INFO] [stderr] warning: module `Ast` should have a snake case name [INFO] [stderr] --> src/ast/mod.rs:1:9 [INFO] [stderr] | [INFO] [stderr] 1 | pub mod Ast; [INFO] [stderr] | ^^^ help: convert the identifier to snake case: `ast` [INFO] [stderr] [INFO] [stderr] warning: module `Parsing` should have a snake case name [INFO] [stderr] --> src/ast/mod.rs:2:9 [INFO] [stderr] | [INFO] [stderr] 2 | pub mod Parsing; [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `parsing` [INFO] [stderr] [INFO] [stderr] warning: module `Interpreter` should have a snake case name [INFO] [stderr] --> src/interpreter/mod.rs:1:9 [INFO] [stderr] | [INFO] [stderr] 1 | pub mod Interpreter; [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `interpreter` [INFO] [stderr] [INFO] [stderr] warning: module `Arithmetic` should have a snake case name [INFO] [stderr] --> src/interpreter/mod.rs:2:9 [INFO] [stderr] | [INFO] [stderr] 2 | pub mod Arithmetic; [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to snake case: `arithmetic` [INFO] [stderr] [INFO] [stderr] warning: module `For` should have a snake case name [INFO] [stderr] --> src/interpreter/mod.rs:3:9 [INFO] [stderr] | [INFO] [stderr] 3 | pub mod For; [INFO] [stderr] | ^^^ help: convert the identifier to snake case (notice the capitalization): `for` [INFO] [stderr] [INFO] [stderr] warning: module `Variable` should have a snake case name [INFO] [stderr] --> src/interpreter/mod.rs:4:9 [INFO] [stderr] | [INFO] [stderr] 4 | pub mod Variable; [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `variable` [INFO] [stderr] [INFO] [stderr] warning: module `Function` should have a snake case name [INFO] [stderr] --> src/interpreter/mod.rs:5:9 [INFO] [stderr] | [INFO] [stderr] 5 | pub mod Function; [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `function` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | file_buffer.read_to_string(&mut content); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | file_buffer.read_to_string(&mut content); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.80s [INFO] running `"docker" "inspect" "6b713442bb0124b88608a540ee621d7069164db4ae1ac0ac78af2e078513956d"` [INFO] running `"docker" "rm" "-f" "6b713442bb0124b88608a540ee621d7069164db4ae1ac0ac78af2e078513956d"` [INFO] [stdout] 6b713442bb0124b88608a540ee621d7069164db4ae1ac0ac78af2e078513956d