[INFO] updating cached repository https://github.com/jalextowle/linearize [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] 0f43ee3d52e23b199f97cfefe56772b0491b7cf2 [INFO] testing jalextowle/linearize against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjalextowle%2Flinearize" "/workspace/builds/worker-8/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jalextowle/linearize on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/jalextowle/linearize [INFO] finished tweaking git repo https://github.com/jalextowle/linearize [INFO] tweaked toml for git repo https://github.com/jalextowle/linearize written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/jalextowle/linearize already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5617d905553f9121cc8e2182cc99d0cf23b3b69235136afbe0dffa6852f99870 [INFO] running `"docker" "start" "-a" "5617d905553f9121cc8e2182cc99d0cf23b3b69235136afbe0dffa6852f99870"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling linearizer v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: denote infinite loops with `loop { ... }` [INFO] [stderr] --> src/linearize.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | while true { [INFO] [stderr] | ^^^^^^^^^^ help: use `loop` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(while_true)]` on by default [INFO] [stderr] [INFO] [stderr] warning: denote infinite loops with `loop { ... }` [INFO] [stderr] --> src/linearize.rs:52:5 [INFO] [stderr] | [INFO] [stderr] 52 | while true { [INFO] [stderr] | ^^^^^^^^^^ help: use `loop` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `result` [INFO] [stderr] --> src/lex.rs:45:9 [INFO] [stderr] | [INFO] [stderr] 45 | let mut result = Token::NoToken; [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `merged` [INFO] [stderr] --> src/linearize.rs:77:9 [INFO] [stderr] | [INFO] [stderr] 77 | let merged = merge(&list); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_merged` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `list` [INFO] [stderr] --> src/linearize.rs:82:10 [INFO] [stderr] | [INFO] [stderr] 82 | fn merge(list: &Vec) -> Vec { vec![] } [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_list` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lex.rs:45:9 [INFO] [stderr] | [INFO] [stderr] 45 | let mut result = Token::NoToken; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/linearize.rs:69:9 [INFO] [stderr] | [INFO] [stderr] 69 | let mut result = vec![]; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `linearize` [INFO] [stderr] --> src/linearize.rs:76:4 [INFO] [stderr] | [INFO] [stderr] 76 | fn linearize(front: u32, mut list: Vec) -> Vec { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `merge` [INFO] [stderr] --> src/linearize.rs:82:4 [INFO] [stderr] | [INFO] [stderr] 82 | fn merge(list: &Vec) -> Vec { vec![] } [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `linearizer::lex` [INFO] [stderr] --> src/main.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use linearizer::lex; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `linearizer::linearize` [INFO] [stderr] --> src/main.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use linearizer::linearize; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> src/main.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | let input = fs::read_to_string(name).expect("Unable to open input file"); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.76s [INFO] running `"docker" "inspect" "5617d905553f9121cc8e2182cc99d0cf23b3b69235136afbe0dffa6852f99870"` [INFO] running `"docker" "rm" "-f" "5617d905553f9121cc8e2182cc99d0cf23b3b69235136afbe0dffa6852f99870"` [INFO] [stdout] 5617d905553f9121cc8e2182cc99d0cf23b3b69235136afbe0dffa6852f99870 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 81c79e7533498b4376ab9d8b1cfa80f2adb3ff7b8042cd6b083a20d68fedf673 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "81c79e7533498b4376ab9d8b1cfa80f2adb3ff7b8042cd6b083a20d68fedf673"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling linearizer v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: denote infinite loops with `loop { ... }` [INFO] [stderr] --> src/linearize.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | while true { [INFO] [stderr] | ^^^^^^^^^^ help: use `loop` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(while_true)]` on by default [INFO] [stderr] [INFO] [stderr] warning: denote infinite loops with `loop { ... }` [INFO] [stderr] --> src/linearize.rs:52:5 [INFO] [stderr] | [INFO] [stderr] 52 | while true { [INFO] [stderr] | ^^^^^^^^^^ help: use `loop` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `result` [INFO] [stderr] --> src/lex.rs:45:9 [INFO] [stderr] | [INFO] [stderr] 45 | let mut result = Token::NoToken; [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `merged` [INFO] [stderr] --> src/linearize.rs:77:9 [INFO] [stderr] | [INFO] [stderr] 77 | let merged = merge(&list); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_merged` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `list` [INFO] [stderr] --> src/linearize.rs:82:10 [INFO] [stderr] | [INFO] [stderr] 82 | fn merge(list: &Vec) -> Vec { vec![] } [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_list` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lex.rs:45:9 [INFO] [stderr] | [INFO] [stderr] 45 | let mut result = Token::NoToken; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/linearize.rs:69:9 [INFO] [stderr] | [INFO] [stderr] 69 | let mut result = vec![]; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `linearize` [INFO] [stderr] --> src/linearize.rs:76:4 [INFO] [stderr] | [INFO] [stderr] 76 | fn linearize(front: u32, mut list: Vec) -> Vec { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `merge` [INFO] [stderr] --> src/linearize.rs:82:4 [INFO] [stderr] | [INFO] [stderr] 82 | fn merge(list: &Vec) -> Vec { vec![] } [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `linearizer::lex` [INFO] [stderr] --> src/main.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use linearizer::lex; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `linearizer::linearize` [INFO] [stderr] --> src/main.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use linearizer::linearize; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> src/main.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | let input = fs::read_to_string(name).expect("Unable to open input file"); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: denote infinite loops with `loop { ... }` [INFO] [stderr] --> src/linearize.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | while true { [INFO] [stderr] | ^^^^^^^^^^ help: use `loop` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(while_true)]` on by default [INFO] [stderr] [INFO] [stderr] warning: denote infinite loops with `loop { ... }` [INFO] [stderr] --> src/linearize.rs:52:5 [INFO] [stderr] | [INFO] [stderr] 52 | while true { [INFO] [stderr] | ^^^^^^^^^^ help: use `loop` [INFO] [stderr] [INFO] [stderr] warning: unused import: `linearizer::lex` [INFO] [stderr] --> src/main.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use linearizer::lex; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `linearizer::linearize` [INFO] [stderr] --> src/main.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use linearizer::linearize; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `result` [INFO] [stderr] --> src/lex.rs:45:9 [INFO] [stderr] | [INFO] [stderr] 45 | let mut result = Token::NoToken; [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `merged` [INFO] [stderr] --> src/linearize.rs:77:9 [INFO] [stderr] | [INFO] [stderr] 77 | let merged = merge(&list); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_merged` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `list` [INFO] [stderr] --> src/linearize.rs:82:10 [INFO] [stderr] | [INFO] [stderr] 82 | fn merge(list: &Vec) -> Vec { vec![] } [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_list` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> src/main.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | let input = fs::read_to_string(name).expect("Unable to open input file"); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lex.rs:45:9 [INFO] [stderr] | [INFO] [stderr] 45 | let mut result = Token::NoToken; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/linearize.rs:69:9 [INFO] [stderr] | [INFO] [stderr] 69 | let mut result = vec![]; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `linearize` [INFO] [stderr] --> src/linearize.rs:76:4 [INFO] [stderr] | [INFO] [stderr] 76 | fn linearize(front: u32, mut list: Vec) -> Vec { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `merge` [INFO] [stderr] --> src/linearize.rs:82:4 [INFO] [stderr] | [INFO] [stderr] 82 | fn merge(list: &Vec) -> Vec { vec![] } [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.60s [INFO] running `"docker" "inspect" "81c79e7533498b4376ab9d8b1cfa80f2adb3ff7b8042cd6b083a20d68fedf673"` [INFO] running `"docker" "rm" "-f" "81c79e7533498b4376ab9d8b1cfa80f2adb3ff7b8042cd6b083a20d68fedf673"` [INFO] [stdout] 81c79e7533498b4376ab9d8b1cfa80f2adb3ff7b8042cd6b083a20d68fedf673 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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" "+1.44.0" "test" "--frozen"` [INFO] [stdout] ec94337304b07b83b192eacd5cf0882240db4e3f68f84d3c877766b09b151eab [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "ec94337304b07b83b192eacd5cf0882240db4e3f68f84d3c877766b09b151eab"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: denote infinite loops with `loop { ... }` [INFO] [stderr] --> src/linearize.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | while true { [INFO] [stderr] | ^^^^^^^^^^ help: use `loop` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(while_true)]` on by default [INFO] [stderr] [INFO] [stderr] warning: denote infinite loops with `loop { ... }` [INFO] [stderr] --> src/linearize.rs:52:5 [INFO] [stderr] | [INFO] [stderr] 52 | while true { [INFO] [stderr] | ^^^^^^^^^^ help: use `loop` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `result` [INFO] [stderr] --> src/lex.rs:45:9 [INFO] [stderr] | [INFO] [stderr] 45 | let mut result = Token::NoToken; [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `merged` [INFO] [stderr] --> src/linearize.rs:77:9 [INFO] [stderr] | [INFO] [stderr] 77 | let merged = merge(&list); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_merged` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `list` [INFO] [stderr] --> src/linearize.rs:82:10 [INFO] [stderr] | [INFO] [stderr] 82 | fn merge(list: &Vec) -> Vec { vec![] } [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_list` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lex.rs:45:9 [INFO] [stderr] | [INFO] [stderr] 45 | let mut result = Token::NoToken; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/linearize.rs:69:9 [INFO] [stderr] | [INFO] [stderr] 69 | let mut result = vec![]; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `linearize` [INFO] [stderr] --> src/linearize.rs:76:4 [INFO] [stderr] | [INFO] [stderr] 76 | fn linearize(front: u32, mut list: Vec) -> Vec { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `merge` [INFO] [stderr] --> src/linearize.rs:82:4 [INFO] [stderr] | [INFO] [stderr] 82 | fn merge(list: &Vec) -> Vec { vec![] } [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: denote infinite loops with `loop { ... }` [INFO] [stderr] --> src/linearize.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | while true { [INFO] [stderr] | ^^^^^^^^^^ help: use `loop` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(while_true)]` on by default [INFO] [stderr] [INFO] [stderr] warning: denote infinite loops with `loop { ... }` [INFO] [stderr] --> src/linearize.rs:52:5 [INFO] [stderr] | [INFO] [stderr] 52 | while true { [INFO] [stderr] | ^^^^^^^^^^ help: use `loop` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `result` [INFO] [stderr] --> src/lex.rs:45:9 [INFO] [stderr] | [INFO] [stderr] 45 | let mut result = Token::NoToken; [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `merged` [INFO] [stderr] --> src/linearize.rs:77:9 [INFO] [stderr] | [INFO] [stderr] 77 | let merged = merge(&list); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_merged` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `list` [INFO] [stderr] --> src/linearize.rs:82:10 [INFO] [stderr] | [INFO] [stderr] 82 | fn merge(list: &Vec) -> Vec { vec![] } [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_list` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lex.rs:45:9 [INFO] [stderr] | [INFO] [stderr] 45 | let mut result = Token::NoToken; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/linearize.rs:69:9 [INFO] [stderr] | [INFO] [stderr] 69 | let mut result = vec![]; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `linearize` [INFO] [stderr] --> src/linearize.rs:76:4 [INFO] [stderr] | [INFO] [stderr] 76 | fn linearize(front: u32, mut list: Vec) -> Vec { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `merge` [INFO] [stderr] --> src/linearize.rs:82:4 [INFO] [stderr] | [INFO] [stderr] 82 | fn merge(list: &Vec) -> Vec { vec![] } [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `linearizer::lex` [INFO] [stderr] --> src/main.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use linearizer::lex; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `linearizer::lex` [INFO] [stderr] --> src/main.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use linearizer::lex; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `linearizer::linearize` [INFO] [stderr] --> src/main.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use linearizer::linearize; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `linearizer::linearize` [INFO] [stderr] --> src/main.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use linearizer::linearize; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> src/main.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | let input = fs::read_to_string(name).expect("Unable to open input file"); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> src/main.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | let input = fs::read_to_string(name).expect("Unable to open input file"); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/linearizer-d7b9cbf6b41b488d [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test lex::tests::no_token_test1 ... ok [INFO] [stdout] test lex::tests::comma_test1 ... ok [INFO] [stdout] test lex::tests::is_test1 ... ok [INFO] [stdout] test lex::tests::identifier_test1 ... ok [INFO] [stdout] test lex::tests::contract_test1 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/linearizer-8a6b8e1bf7d5e90e [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/lex_tests-d137f4405fb08bb7 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test lex_tests::lex_integration_test1 ... ok [INFO] [stderr] Doc-tests linearizer [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "ec94337304b07b83b192eacd5cf0882240db4e3f68f84d3c877766b09b151eab"` [INFO] running `"docker" "rm" "-f" "ec94337304b07b83b192eacd5cf0882240db4e3f68f84d3c877766b09b151eab"` [INFO] [stdout] ec94337304b07b83b192eacd5cf0882240db4e3f68f84d3c877766b09b151eab