[INFO] cloning repository https://github.com/mcmacker4/lispure [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mcmacker4/lispure" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmcmacker4%2Flispure", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmcmacker4%2Flispure'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fd67d792a878ca2c13b08bcb86c9b866ac2d00e6 [INFO] building mcmacker4/lispure against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmcmacker4%2Flispure" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mcmacker4/lispure on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mcmacker4/lispure [INFO] finished tweaking git repo https://github.com/mcmacker4/lispure [INFO] tweaked toml for git repo https://github.com/mcmacker4/lispure written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/mcmacker4/lispure already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ea2c5312037fb52a6ab6255d55214f3a3dcb1fa75f6b268318fa740ac3076741 [INFO] running `Command { std: "docker" "start" "-a" "ea2c5312037fb52a6ab6255d55214f3a3dcb1fa75f6b268318fa740ac3076741", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ea2c5312037fb52a6ab6255d55214f3a3dcb1fa75f6b268318fa740ac3076741", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea2c5312037fb52a6ab6255d55214f3a3dcb1fa75f6b268318fa740ac3076741", kill_on_drop: false }` [INFO] [stdout] ea2c5312037fb52a6ab6255d55214f3a3dcb1fa75f6b268318fa740ac3076741 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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 -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 05c8361449de51ca74b2f030cba18d2dfec41db1432fdc7a4de21a6034dc3b61 [INFO] running `Command { std: "docker" "start" "-a" "05c8361449de51ca74b2f030cba18d2dfec41db1432fdc7a4de21a6034dc3b61", kill_on_drop: false }` [INFO] [stderr] Compiling lispure v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::iter::IntoIterator` [INFO] [stdout] --> src/nodes.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::iter::IntoIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::convert::TryFrom` [INFO] [stdout] --> src/context/builtins.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Float` is never constructed [INFO] [stdout] --> src/parser/tokens.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub enum TokenKind { [INFO] [stdout] | --------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 24 | Float(f64), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TokenKind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `pos` is never read [INFO] [stdout] --> src/parser/tokenizer.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct TokenizeError { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 8 | message: String, [INFO] [stdout] 9 | pos: TokenPos, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TokenizeError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Set` and `Map` are never constructed [INFO] [stdout] --> src/nodes.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub enum Node { [INFO] [stdout] | ---- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 11 | Set(HashSet), [INFO] [stdout] | ^^^ [INFO] [stdout] 12 | Map(HashMap), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_list` is never used [INFO] [stdout] --> src/nodes.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 23 | impl Node { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] 24 | [INFO] [stdout] 25 | pub fn is_list(&self) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `variables` and `parent` are never read [INFO] [stdout] --> src/context/mod.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct EvalContext { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 12 | variables: HashMap, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 13 | parent: Option>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `EvalContext` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new_child`, `get_var`, `set_var`, `parent`, and `parent_mut` are never used [INFO] [stdout] --> src/context/mod.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 35 | impl EvalContext { [INFO] [stdout] | ---------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 44 | pub fn new_child(parent: &Rc) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 52 | pub fn get_var(&self, name: &str) -> Option<&NodePtr> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | pub fn set_var(&mut self, name: &str, value: NodePtr) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 60 | pub fn parent(&self) -> &Option> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 64 | pub fn parent_mut(&mut self) -> &mut Option> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `insert_builtin` is never used [INFO] [stdout] --> src/context/mod.rs:87:12 [INFO] [stdout] | [INFO] [stdout] 73 | impl RootContext { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 87 | pub fn insert_builtin(&mut self, name: String, builtin: Builtin) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.63s [INFO] running `Command { std: "docker" "inspect" "05c8361449de51ca74b2f030cba18d2dfec41db1432fdc7a4de21a6034dc3b61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05c8361449de51ca74b2f030cba18d2dfec41db1432fdc7a4de21a6034dc3b61", kill_on_drop: false }` [INFO] [stdout] 05c8361449de51ca74b2f030cba18d2dfec41db1432fdc7a4de21a6034dc3b61 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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 -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c5cdcb09b2d50c7f63ba4f9ca446387d0163d26e7130fc53c003aca61595cdb3 [INFO] running `Command { std: "docker" "start" "-a" "c5cdcb09b2d50c7f63ba4f9ca446387d0163d26e7130fc53c003aca61595cdb3", kill_on_drop: false }` [INFO] [stderr] Compiling lispure v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::iter::IntoIterator` [INFO] [stdout] --> src/nodes.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::iter::IntoIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::convert::TryFrom` [INFO] [stdout] --> src/context/builtins.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Float` is never constructed [INFO] [stdout] --> src/parser/tokens.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub enum TokenKind { [INFO] [stdout] | --------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 24 | Float(f64), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TokenKind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `pos` is never read [INFO] [stdout] --> src/parser/tokenizer.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct TokenizeError { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 8 | message: String, [INFO] [stdout] 9 | pos: TokenPos, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TokenizeError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Set` and `Map` are never constructed [INFO] [stdout] --> src/nodes.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub enum Node { [INFO] [stdout] | ---- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 11 | Set(HashSet), [INFO] [stdout] | ^^^ [INFO] [stdout] 12 | Map(HashMap), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_list` is never used [INFO] [stdout] --> src/nodes.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 23 | impl Node { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] 24 | [INFO] [stdout] 25 | pub fn is_list(&self) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `variables` and `parent` are never read [INFO] [stdout] --> src/context/mod.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct EvalContext { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 12 | variables: HashMap, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 13 | parent: Option>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `EvalContext` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new_child`, `get_var`, `set_var`, `parent`, and `parent_mut` are never used [INFO] [stdout] --> src/context/mod.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 35 | impl EvalContext { [INFO] [stdout] | ---------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 44 | pub fn new_child(parent: &Rc) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 52 | pub fn get_var(&self, name: &str) -> Option<&NodePtr> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | pub fn set_var(&mut self, name: &str, value: NodePtr) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 60 | pub fn parent(&self) -> &Option> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 64 | pub fn parent_mut(&mut self) -> &mut Option> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `insert_builtin` is never used [INFO] [stdout] --> src/context/mod.rs:87:12 [INFO] [stdout] | [INFO] [stdout] 73 | impl RootContext { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 87 | pub fn insert_builtin(&mut self, name: String, builtin: Builtin) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s [INFO] running `Command { std: "docker" "inspect" "c5cdcb09b2d50c7f63ba4f9ca446387d0163d26e7130fc53c003aca61595cdb3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c5cdcb09b2d50c7f63ba4f9ca446387d0163d26e7130fc53c003aca61595cdb3", kill_on_drop: false }` [INFO] [stdout] c5cdcb09b2d50c7f63ba4f9ca446387d0163d26e7130fc53c003aca61595cdb3