[INFO] updating cached repository https://github.com/franleplant/lisp2018 [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] 5163e4e3ee79628c0175f561dc0926e304dc094c [INFO] checking franleplant/lisp2018 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffranleplant%2Flisp2018" "/workspace/builds/worker-6/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/franleplant/lisp2018 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/franleplant/lisp2018 [INFO] finished tweaking git repo https://github.com/franleplant/lisp2018 [INFO] tweaked toml for git repo https://github.com/franleplant/lisp2018 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/franleplant/lisp2018 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 341fca1127a71be52df3112698e48f9016d70291b9835b4099e3918c888f6764 [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" "341fca1127a71be52df3112698e48f9016d70291b9835b4099e3918c888f6764"` [INFO] [stderr] Compiling byte-tools v0.3.0 [INFO] [stderr] Compiling byteorder v1.2.7 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling opaque-debug v0.2.1 [INFO] [stderr] Compiling fixedbitset v0.1.9 [INFO] [stderr] Compiling either v1.5.0 [INFO] [stderr] Compiling ordermap v0.3.5 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling bit-vec v0.5.0 [INFO] [stderr] Compiling diff v0.1.11 [INFO] [stderr] Compiling lalrpop-util v0.16.2 [INFO] [stderr] Compiling ascii-canvas v1.0.0 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Compiling libc v0.2.44 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Compiling new_debug_unreachable v1.0.1 [INFO] [stderr] Compiling ena v0.10.1 [INFO] [stderr] Checking memchr v2.1.1 [INFO] [stderr] Compiling block-padding v0.1.2 [INFO] [stderr] Compiling syn v0.15.22 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling bit-set v0.5.0 [INFO] [stderr] Checking aho-corasick v0.6.9 [INFO] [stderr] Compiling petgraph v0.4.13 [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling generic-array v0.12.0 [INFO] [stderr] Checking regex v1.1.0 [INFO] [stderr] Compiling block-buffer v0.7.0 [INFO] [stderr] Compiling digest v0.8.0 [INFO] [stderr] Compiling sha2 v0.8.0 [INFO] [stderr] Compiling phf_generator v0.7.23 [INFO] [stderr] Compiling string_cache_codegen v0.4.2 [INFO] [stderr] Checking env_logger v0.6.0 [INFO] [stderr] Checking regex v0.2.11 [INFO] [stderr] Compiling string_cache v0.7.3 [INFO] [stderr] Compiling serde_derive v1.0.80 [INFO] [stderr] Compiling docopt v1.0.2 [INFO] [stderr] Compiling lalrpop v0.16.2 [INFO] [stderr] Compiling frd_lisp v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-ce16644479a9f8b9/out/grammar.rs:4744:36 [INFO] [stderr] | [INFO] [stderr] 4744 | let __text = self.text.trim_left(); [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-ce16644479a9f8b9/out/grammar.rs:4744:36 [INFO] [stderr] | [INFO] [stderr] 4744 | let __text = self.text.trim_left(); [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `other` [INFO] [stderr] --> src/lisp_value.rs:128:19 [INFO] [stderr] | [INFO] [stderr] 128 | fn cmp(&self, other: &Func) -> Ordering { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_other` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `other` [INFO] [stderr] --> src/lisp_value.rs:134:27 [INFO] [stderr] | [INFO] [stderr] 134 | fn partial_cmp(&self, other: &Func) -> Option { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_other` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `other` [INFO] [stderr] --> src/lisp_value.rs:140:18 [INFO] [stderr] | [INFO] [stderr] 140 | fn eq(&self, other: &Func) -> bool { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_other` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-ce16644479a9f8b9/out/grammar.rs:4744:36 [INFO] [stderr] | [INFO] [stderr] 4744 | let __text = self.text.trim_left(); [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-ce16644479a9f8b9/out/grammar.rs:4744:36 [INFO] [stderr] | [INFO] [stderr] 4744 | let __text = self.text.trim_left(); [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `other` [INFO] [stderr] --> src/lisp_value.rs:128:19 [INFO] [stderr] | [INFO] [stderr] 128 | fn cmp(&self, other: &Func) -> Ordering { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_other` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `other` [INFO] [stderr] --> src/lisp_value.rs:134:27 [INFO] [stderr] | [INFO] [stderr] 134 | fn partial_cmp(&self, other: &Func) -> Option { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_other` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `other` [INFO] [stderr] --> src/lisp_value.rs:140:18 [INFO] [stderr] | [INFO] [stderr] 140 | fn eq(&self, other: &Func) -> bool { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_other` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-ce16644479a9f8b9/out/grammar.rs:108:9 [INFO] [stderr] | [INFO] [stderr] 108 | pub fn new() -> AtomParser { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-ce16644479a9f8b9/out/grammar.rs:1316:9 [INFO] [stderr] | [INFO] [stderr] 1316 | pub fn new() -> ExprParser { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-ce16644479a9f8b9/out/grammar.rs:2524:9 [INFO] [stderr] | [INFO] [stderr] 2524 | pub fn new() -> ListParser { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-ce16644479a9f8b9/out/grammar.rs:108:9 [INFO] [stderr] | [INFO] [stderr] 108 | pub fn new() -> AtomParser { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-ce16644479a9f8b9/out/grammar.rs:1316:9 [INFO] [stderr] | [INFO] [stderr] 1316 | pub fn new() -> ExprParser { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-ce16644479a9f8b9/out/grammar.rs:2524:9 [INFO] [stderr] | [INFO] [stderr] 2524 | pub fn new() -> ListParser { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> tests/basics.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-ce16644479a9f8b9/out/grammar.rs:4744:36 [INFO] [stderr] | [INFO] [stderr] 4744 | let __text = self.text.trim_left(); [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-ce16644479a9f8b9/out/grammar.rs:4744:36 [INFO] [stderr] | [INFO] [stderr] 4744 | let __text = self.text.trim_left(); [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `other` [INFO] [stderr] --> src/lisp_value.rs:128:19 [INFO] [stderr] | [INFO] [stderr] 128 | fn cmp(&self, other: &Func) -> Ordering { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_other` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `other` [INFO] [stderr] --> src/lisp_value.rs:134:27 [INFO] [stderr] | [INFO] [stderr] 134 | fn partial_cmp(&self, other: &Func) -> Option { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_other` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `other` [INFO] [stderr] --> src/lisp_value.rs:140:18 [INFO] [stderr] | [INFO] [stderr] 140 | fn eq(&self, other: &Func) -> bool { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_other` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-ce16644479a9f8b9/out/grammar.rs:4744:36 [INFO] [stderr] | [INFO] [stderr] 4744 | let __text = self.text.trim_left(); [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-ce16644479a9f8b9/out/grammar.rs:4744:36 [INFO] [stderr] | [INFO] [stderr] 4744 | let __text = self.text.trim_left(); [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `other` [INFO] [stderr] --> src/lisp_value.rs:128:19 [INFO] [stderr] | [INFO] [stderr] 128 | fn cmp(&self, other: &Func) -> Ordering { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_other` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `other` [INFO] [stderr] --> src/lisp_value.rs:134:27 [INFO] [stderr] | [INFO] [stderr] 134 | fn partial_cmp(&self, other: &Func) -> Option { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_other` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `other` [INFO] [stderr] --> src/lisp_value.rs:140:18 [INFO] [stderr] | [INFO] [stderr] 140 | fn eq(&self, other: &Func) -> bool { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_other` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_global` [INFO] [stderr] --> src/env.rs:76:5 [INFO] [stderr] | [INFO] [stderr] 76 | pub fn set_global(&self, key: String, value: Rc) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-ce16644479a9f8b9/out/grammar.rs:108:9 [INFO] [stderr] | [INFO] [stderr] 108 | pub fn new() -> AtomParser { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-ce16644479a9f8b9/out/grammar.rs:1316:9 [INFO] [stderr] | [INFO] [stderr] 1316 | pub fn new() -> ExprParser { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-ce16644479a9f8b9/out/grammar.rs:2524:9 [INFO] [stderr] | [INFO] [stderr] 2524 | pub fn new() -> ListParser { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-ce16644479a9f8b9/out/grammar.rs:3738:9 [INFO] [stderr] | [INFO] [stderr] 3738 | pub fn new() -> ProgramParser { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-ce16644479a9f8b9/out/grammar.rs:4701:9 [INFO] [stderr] | [INFO] [stderr] 4701 | pub fn new() -> __MatcherBuilder { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `eval` [INFO] [stderr] --> src/eval.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn eval(source: &str) -> Vec> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Id` [INFO] [stderr] --> src/lisp_value.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | Id(String), [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_global` [INFO] [stderr] --> src/env.rs:76:5 [INFO] [stderr] | [INFO] [stderr] 76 | pub fn set_global(&self, key: String, value: Rc) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-ce16644479a9f8b9/out/grammar.rs:108:9 [INFO] [stderr] | [INFO] [stderr] 108 | pub fn new() -> AtomParser { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-ce16644479a9f8b9/out/grammar.rs:1316:9 [INFO] [stderr] | [INFO] [stderr] 1316 | pub fn new() -> ExprParser { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-ce16644479a9f8b9/out/grammar.rs:2524:9 [INFO] [stderr] | [INFO] [stderr] 2524 | pub fn new() -> ListParser { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-ce16644479a9f8b9/out/grammar.rs:3738:9 [INFO] [stderr] | [INFO] [stderr] 3738 | pub fn new() -> ProgramParser { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> /opt/rustwide/target/debug/build/frd_lisp-ce16644479a9f8b9/out/grammar.rs:4701:9 [INFO] [stderr] | [INFO] [stderr] 4701 | pub fn new() -> __MatcherBuilder { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `eval` [INFO] [stderr] --> src/eval.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn eval(source: &str) -> Vec> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Id` [INFO] [stderr] --> src/lisp_value.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | Id(String), [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 46s [INFO] running `"docker" "inspect" "341fca1127a71be52df3112698e48f9016d70291b9835b4099e3918c888f6764"` [INFO] running `"docker" "rm" "-f" "341fca1127a71be52df3112698e48f9016d70291b9835b4099e3918c888f6764"` [INFO] [stdout] 341fca1127a71be52df3112698e48f9016d70291b9835b4099e3918c888f6764