[INFO] cloning repository https://github.com/bigyihsuan/rusty_deque [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bigyihsuan/rusty_deque" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbigyihsuan%2Frusty_deque", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbigyihsuan%2Frusty_deque'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 56d05f4c3033b377e3763efa033a6893e3816691 [INFO] testing bigyihsuan/rusty_deque against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbigyihsuan%2Frusty_deque" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bigyihsuan/rusty_deque on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/bigyihsuan/rusty_deque [INFO] finished tweaking git repo https://github.com/bigyihsuan/rusty_deque [INFO] tweaked toml for git repo https://github.com/bigyihsuan/rusty_deque written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/bigyihsuan/rusty_deque already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4152c49c605a61adb0d15d18dc634e74b8fe16de2859a3b83ed78dc21e975866 [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" "4152c49c605a61adb0d15d18dc634e74b8fe16de2859a3b83ed78dc21e975866", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4152c49c605a61adb0d15d18dc634e74b8fe16de2859a3b83ed78dc21e975866", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4152c49c605a61adb0d15d18dc634e74b8fe16de2859a3b83ed78dc21e975866", kill_on_drop: false }` [INFO] [stdout] 4152c49c605a61adb0d15d18dc634e74b8fe16de2859a3b83ed78dc21e975866 [INFO] running `Command { std: "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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6e3cb2b7f271fc6b61065d7373f283ca6d14141818a1c645d4309219188b003c [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" "6e3cb2b7f271fc6b61065d7373f283ca6d14141818a1c645d4309219188b003c", kill_on_drop: false }` [INFO] [stderr] Compiling rusty_deque v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `nodeLeft` [INFO] [stdout] --> src/parser.rs:23:17 [INFO] [stdout] | [INFO] [stdout] 23 | let mut nodeLeft = par::ExecLeft { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_nodeLeft` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `nodeRight` [INFO] [stdout] --> src/parser.rs:27:17 [INFO] [stdout] | [INFO] [stdout] 27 | let mut nodeRight = par::ExecRight { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_nodeRight` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tok` [INFO] [stdout] --> src/parser.rs:37:13 [INFO] [stdout] | [INFO] [stdout] 37 | let tok = tok_iter.next().unwrap_or(&def); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_tok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parser.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | let mut nodes = par::Code::new(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parser.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | let mut state = Ps::Begin; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parser.rs:23:13 [INFO] [stdout] | [INFO] [stdout] 23 | let mut nodeLeft = par::ExecLeft { [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parser.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | let mut nodeRight = par::ExecRight { [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Token` [INFO] [stdout] --> src/parser.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | type Token = lex::Token; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Tt` [INFO] [stdout] --> src/parser.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | type Tt = lex::TokenType; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Lt` [INFO] [stdout] --> src/parser.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | type Lt = lex::LiteralType; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `ParseState` [INFO] [stdout] --> src/parser.rs:7:6 [INFO] [stdout] | [INFO] [stdout] 7 | enum ParseState { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse` [INFO] [stdout] --> src/parser.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn parse(tokens: Vec) -> par::Code { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `End` [INFO] [stdout] --> src/util.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | End, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `NodeT` [INFO] [stdout] --> src/util.rs:52:14 [INFO] [stdout] | [INFO] [stdout] 52 | pub enum NodeT { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Left` [INFO] [stdout] --> src/util.rs:60:9 [INFO] [stdout] | [INFO] [stdout] 60 | Left, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Right` [INFO] [stdout] --> src/util.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 61 | Right, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `None` [INFO] [stdout] --> src/util.rs:62:9 [INFO] [stdout] | [INFO] [stdout] 62 | None, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/util.rs:85:12 [INFO] [stdout] | [INFO] [stdout] 85 | fn new(left: ExecT, right: Option>) -> ExecLeft { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/util.rs:110:12 [INFO] [stdout] | [INFO] [stdout] 110 | fn new(left: Option>, right: ExecT) -> ExecRight { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Literal` [INFO] [stdout] --> src/util.rs:117:9 [INFO] [stdout] | [INFO] [stdout] 117 | Literal(LitT), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Instruction` [INFO] [stdout] --> src/util.rs:118:9 [INFO] [stdout] | [INFO] [stdout] 118 | Instruction(Instr), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `None` [INFO] [stdout] --> src/util.rs:119:9 [INFO] [stdout] | [INFO] [stdout] 119 | None, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/util.rs:141:12 [INFO] [stdout] | [INFO] [stdout] 141 | fn new(left: OpT, right: Option>) -> Op { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Int` [INFO] [stdout] --> src/util.rs:148:9 [INFO] [stdout] | [INFO] [stdout] 148 | Int(i64), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Float` [INFO] [stdout] --> src/util.rs:149:9 [INFO] [stdout] | [INFO] [stdout] 149 | Float(f64), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Bool` [INFO] [stdout] --> src/util.rs:150:9 [INFO] [stdout] | [INFO] [stdout] 150 | Bool(bool), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Char` [INFO] [stdout] --> src/util.rs:151:9 [INFO] [stdout] | [INFO] [stdout] 151 | Char(char), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `String` [INFO] [stdout] --> src/util.rs:152:9 [INFO] [stdout] | [INFO] [stdout] 152 | String(DoubQuot, String, DoubQuot), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `List` [INFO] [stdout] --> src/util.rs:153:9 [INFO] [stdout] | [INFO] [stdout] 153 | List(Vec), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Block` [INFO] [stdout] --> src/util.rs:154:9 [INFO] [stdout] | [INFO] [stdout] 154 | Block(CurlOpen, Box, CurlClose), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `None` [INFO] [stdout] --> src/util.rs:155:9 [INFO] [stdout] | [INFO] [stdout] 155 | None, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/util.rs:161:12 [INFO] [stdout] | [INFO] [stdout] 161 | fn new(value: LitT) -> Lit { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `nodeLeft` should have a snake case name [INFO] [stdout] --> src/parser.rs:23:17 [INFO] [stdout] | [INFO] [stdout] 23 | let mut nodeLeft = par::ExecLeft { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `node_left` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `nodeRight` should have a snake case name [INFO] [stdout] --> src/parser.rs:27:17 [INFO] [stdout] | [INFO] [stdout] 27 | let mut nodeRight = par::ExecRight { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `node_right` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 34 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.19s [INFO] running `Command { std: "docker" "inspect" "6e3cb2b7f271fc6b61065d7373f283ca6d14141818a1c645d4309219188b003c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e3cb2b7f271fc6b61065d7373f283ca6d14141818a1c645d4309219188b003c", kill_on_drop: false }` [INFO] [stdout] 6e3cb2b7f271fc6b61065d7373f283ca6d14141818a1c645d4309219188b003c [INFO] running `Command { std: "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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f80987922c3b6831f729c39392dd282373681914fbf334a8c3dd3a83b6396939 [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" "f80987922c3b6831f729c39392dd282373681914fbf334a8c3dd3a83b6396939", kill_on_drop: false }` [INFO] [stderr] Compiling rusty_deque v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `nodeLeft` [INFO] [stdout] --> src/parser.rs:23:17 [INFO] [stdout] | [INFO] [stdout] 23 | let mut nodeLeft = par::ExecLeft { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_nodeLeft` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `nodeRight` [INFO] [stdout] --> src/parser.rs:27:17 [INFO] [stdout] | [INFO] [stdout] 27 | let mut nodeRight = par::ExecRight { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_nodeRight` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tok` [INFO] [stdout] --> src/parser.rs:37:13 [INFO] [stdout] | [INFO] [stdout] 37 | let tok = tok_iter.next().unwrap_or(&def); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_tok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parser.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | let mut nodes = par::Code::new(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parser.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | let mut state = Ps::Begin; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parser.rs:23:13 [INFO] [stdout] | [INFO] [stdout] 23 | let mut nodeLeft = par::ExecLeft { [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parser.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | let mut nodeRight = par::ExecRight { [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Token` [INFO] [stdout] --> src/parser.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | type Token = lex::Token; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Tt` [INFO] [stdout] --> src/parser.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | type Tt = lex::TokenType; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Lt` [INFO] [stdout] --> src/parser.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | type Lt = lex::LiteralType; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `ParseState` [INFO] [stdout] --> src/parser.rs:7:6 [INFO] [stdout] | [INFO] [stdout] 7 | enum ParseState { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse` [INFO] [stdout] --> src/parser.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn parse(tokens: Vec) -> par::Code { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `End` [INFO] [stdout] --> src/util.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | End, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `NodeT` [INFO] [stdout] --> src/util.rs:52:14 [INFO] [stdout] | [INFO] [stdout] 52 | pub enum NodeT { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Left` [INFO] [stdout] --> src/util.rs:60:9 [INFO] [stdout] | [INFO] [stdout] 60 | Left, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Right` [INFO] [stdout] --> src/util.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 61 | Right, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `None` [INFO] [stdout] --> src/util.rs:62:9 [INFO] [stdout] | [INFO] [stdout] 62 | None, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/util.rs:85:12 [INFO] [stdout] | [INFO] [stdout] 85 | fn new(left: ExecT, right: Option>) -> ExecLeft { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/util.rs:110:12 [INFO] [stdout] | [INFO] [stdout] 110 | fn new(left: Option>, right: ExecT) -> ExecRight { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Literal` [INFO] [stdout] --> src/util.rs:117:9 [INFO] [stdout] | [INFO] [stdout] 117 | Literal(LitT), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Instruction` [INFO] [stdout] --> src/util.rs:118:9 [INFO] [stdout] | [INFO] [stdout] 118 | Instruction(Instr), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `None` [INFO] [stdout] --> src/util.rs:119:9 [INFO] [stdout] | [INFO] [stdout] 119 | None, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/util.rs:141:12 [INFO] [stdout] | [INFO] [stdout] 141 | fn new(left: OpT, right: Option>) -> Op { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Int` [INFO] [stdout] --> src/util.rs:148:9 [INFO] [stdout] | [INFO] [stdout] 148 | Int(i64), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Float` [INFO] [stdout] --> src/util.rs:149:9 [INFO] [stdout] | [INFO] [stdout] 149 | Float(f64), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Bool` [INFO] [stdout] --> src/util.rs:150:9 [INFO] [stdout] | [INFO] [stdout] 150 | Bool(bool), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Char` [INFO] [stdout] --> src/util.rs:151:9 [INFO] [stdout] | [INFO] [stdout] 151 | Char(char), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `String` [INFO] [stdout] --> src/util.rs:152:9 [INFO] [stdout] | [INFO] [stdout] 152 | String(DoubQuot, String, DoubQuot), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `List` [INFO] [stdout] --> src/util.rs:153:9 [INFO] [stdout] | [INFO] [stdout] 153 | List(Vec), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Block` [INFO] [stdout] --> src/util.rs:154:9 [INFO] [stdout] | [INFO] [stdout] 154 | Block(CurlOpen, Box, CurlClose), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `None` [INFO] [stdout] --> src/util.rs:155:9 [INFO] [stdout] | [INFO] [stdout] 155 | None, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/util.rs:161:12 [INFO] [stdout] | [INFO] [stdout] 161 | fn new(value: LitT) -> Lit { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `nodeLeft` should have a snake case name [INFO] [stdout] --> src/parser.rs:23:17 [INFO] [stdout] | [INFO] [stdout] 23 | let mut nodeLeft = par::ExecLeft { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `node_left` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `nodeRight` should have a snake case name [INFO] [stdout] --> src/parser.rs:27:17 [INFO] [stdout] | [INFO] [stdout] 27 | let mut nodeRight = par::ExecRight { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `node_right` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 34 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.91s [INFO] running `Command { std: "docker" "inspect" "f80987922c3b6831f729c39392dd282373681914fbf334a8c3dd3a83b6396939", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f80987922c3b6831f729c39392dd282373681914fbf334a8c3dd3a83b6396939", kill_on_drop: false }` [INFO] [stdout] f80987922c3b6831f729c39392dd282373681914fbf334a8c3dd3a83b6396939 [INFO] running `Command { std: "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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] eca2d89ab99369d0c46e0d1fa3d886601e7b1ef13c4a08f43089fa3970543b9f [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" "eca2d89ab99369d0c46e0d1fa3d886601e7b1ef13c4a08f43089fa3970543b9f", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused variable: `nodeLeft` [INFO] [stderr] --> src/parser.rs:23:17 [INFO] [stderr] | [INFO] [stderr] 23 | let mut nodeLeft = par::ExecLeft { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_nodeLeft` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `nodeRight` [INFO] [stderr] --> src/parser.rs:27:17 [INFO] [stderr] | [INFO] [stderr] 27 | let mut nodeRight = par::ExecRight { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_nodeRight` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tok` [INFO] [stderr] --> src/parser.rs:37:13 [INFO] [stderr] | [INFO] [stderr] 37 | let tok = tok_iter.next().unwrap_or(&def); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_tok` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:19:9 [INFO] [stderr] | [INFO] [stderr] 19 | let mut nodes = par::Code::new(); [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/parser.rs:20:9 [INFO] [stderr] | [INFO] [stderr] 20 | let mut state = Ps::Begin; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:23:13 [INFO] [stderr] | [INFO] [stderr] 23 | let mut nodeLeft = par::ExecLeft { [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:27:13 [INFO] [stderr] | [INFO] [stderr] 27 | let mut nodeRight = par::ExecRight { [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Token` [INFO] [stderr] --> src/parser.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | type Token = lex::Token; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Tt` [INFO] [stderr] --> src/parser.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | type Tt = lex::TokenType; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Lt` [INFO] [stderr] --> src/parser.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | type Lt = lex::LiteralType; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `ParseState` [INFO] [stderr] --> src/parser.rs:7:6 [INFO] [stderr] | [INFO] [stderr] 7 | enum ParseState { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parse` [INFO] [stderr] --> src/parser.rs:17:8 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn parse(tokens: Vec) -> par::Code { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `End` [INFO] [stderr] --> src/util.rs:12:9 [INFO] [stderr] | [INFO] [stderr] 12 | End, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `NodeT` [INFO] [stderr] --> src/util.rs:52:14 [INFO] [stderr] | [INFO] [stderr] 52 | pub enum NodeT { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Left` [INFO] [stderr] --> src/util.rs:60:9 [INFO] [stderr] | [INFO] [stderr] 60 | Left, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Right` [INFO] [stderr] --> src/util.rs:61:9 [INFO] [stderr] | [INFO] [stderr] 61 | Right, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `None` [INFO] [stderr] --> src/util.rs:62:9 [INFO] [stderr] | [INFO] [stderr] 62 | None, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/util.rs:85:12 [INFO] [stderr] | [INFO] [stderr] 85 | fn new(left: ExecT, right: Option>) -> ExecLeft { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/util.rs:110:12 [INFO] [stderr] | [INFO] [stderr] 110 | fn new(left: Option>, right: ExecT) -> ExecRight { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Literal` [INFO] [stderr] --> src/util.rs:117:9 [INFO] [stderr] | [INFO] [stderr] 117 | Literal(LitT), [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Instruction` [INFO] [stderr] --> src/util.rs:118:9 [INFO] [stderr] | [INFO] [stderr] 118 | Instruction(Instr), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `None` [INFO] [stderr] --> src/util.rs:119:9 [INFO] [stderr] | [INFO] [stderr] 119 | None, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/util.rs:141:12 [INFO] [stderr] | [INFO] [stderr] 141 | fn new(left: OpT, right: Option>) -> Op { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Int` [INFO] [stderr] --> src/util.rs:148:9 [INFO] [stderr] | [INFO] [stderr] 148 | Int(i64), [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Float` [INFO] [stderr] --> src/util.rs:149:9 [INFO] [stderr] | [INFO] [stderr] 149 | Float(f64), [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Bool` [INFO] [stderr] --> src/util.rs:150:9 [INFO] [stderr] | [INFO] [stderr] 150 | Bool(bool), [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Char` [INFO] [stderr] --> src/util.rs:151:9 [INFO] [stderr] | [INFO] [stderr] 151 | Char(char), [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `String` [INFO] [stderr] --> src/util.rs:152:9 [INFO] [stderr] | [INFO] [stderr] 152 | String(DoubQuot, String, DoubQuot), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `List` [INFO] [stderr] --> src/util.rs:153:9 [INFO] [stderr] | [INFO] [stderr] 153 | List(Vec), [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Block` [INFO] [stderr] --> src/util.rs:154:9 [INFO] [stderr] | [INFO] [stderr] 154 | Block(CurlOpen, Box, CurlClose), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `None` [INFO] [stderr] --> src/util.rs:155:9 [INFO] [stderr] | [INFO] [stderr] 155 | None, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/util.rs:161:12 [INFO] [stderr] | [INFO] [stderr] 161 | fn new(value: LitT) -> Lit { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `nodeLeft` should have a snake case name [INFO] [stderr] --> src/parser.rs:23:17 [INFO] [stderr] | [INFO] [stderr] 23 | let mut nodeLeft = par::ExecLeft { [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `node_left` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `nodeRight` should have a snake case name [INFO] [stderr] --> src/parser.rs:27:17 [INFO] [stderr] | [INFO] [stderr] 27 | let mut nodeRight = par::ExecRight { [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `node_right` [INFO] [stderr] [INFO] [stderr] warning: 34 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rusty_deque-ecdc96e71fa1251d) [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "eca2d89ab99369d0c46e0d1fa3d886601e7b1ef13c4a08f43089fa3970543b9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eca2d89ab99369d0c46e0d1fa3d886601e7b1ef13c4a08f43089fa3970543b9f", kill_on_drop: false }` [INFO] [stdout] eca2d89ab99369d0c46e0d1fa3d886601e7b1ef13c4a08f43089fa3970543b9f