[INFO] cloning repository https://github.com/Tarekun/proof [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Tarekun/proof" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTarekun%2Fproof", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTarekun%2Fproof'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 85420a11fbfe87bd3dcce53c3611195646ffdff3 [INFO] checking Tarekun/proof against try#3ec2a775459d36c7d90654e47c56ff7bb0d542ab for pr-139087 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTarekun%2Fproof" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Tarekun/proof on toolchain 3ec2a775459d36c7d90654e47c56ff7bb0d542ab [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3ec2a775459d36c7d90654e47c56ff7bb0d542ab" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Tarekun/proof [INFO] finished tweaking git repo https://github.com/Tarekun/proof [INFO] tweaked toml for git repo https://github.com/Tarekun/proof written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Tarekun/proof 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" "+3ec2a775459d36c7d90654e47c56ff7bb0d542ab" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking Tarekun/proof against try#3ec2a775459d36c7d90654e47c56ff7bb0d542ab for pr-139087 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTarekun%2Fproof" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Tarekun/proof on toolchain 3ec2a775459d36c7d90654e47c56ff7bb0d542ab [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3ec2a775459d36c7d90654e47c56ff7bb0d542ab" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Tarekun/proof [INFO] finished tweaking git repo https://github.com/Tarekun/proof [INFO] tweaked toml for git repo https://github.com/Tarekun/proof written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Tarekun/proof 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" "+3ec2a775459d36c7d90654e47c56ff7bb0d542ab" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+3ec2a775459d36c7d90654e47c56ff7bb0d542ab" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e42d023bc1f04156f766963a328c33906552075ac3b32da88db559cff9643491 [INFO] running `Command { std: "docker" "start" "-a" "e42d023bc1f04156f766963a328c33906552075ac3b32da88db559cff9643491", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e42d023bc1f04156f766963a328c33906552075ac3b32da88db559cff9643491", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e42d023bc1f04156f766963a328c33906552075ac3b32da88db559cff9643491", kill_on_drop: false }` [INFO] [stdout] e42d023bc1f04156f766963a328c33906552075ac3b32da88db559cff9643491 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+3ec2a775459d36c7d90654e47c56ff7bb0d542ab" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2eae267ad094876a935e0704befe0618c49656688b9bab7490ebdf926a6e3596 [INFO] running `Command { std: "docker" "start" "-a" "2eae267ad094876a935e0704befe0618c49656688b9bab7490ebdf926a6e3596", kill_on_drop: false }` [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking hashbrown v0.15.2 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking ryu v1.0.19 [INFO] [stderr] Checking unsafe-libyaml v0.2.11 [INFO] [stderr] Checking itoa v1.0.14 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking indexmap v2.7.1 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking serde_yaml v0.9.34+deprecated [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking proofr v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated function `type_theory::cic::type_check::type_check_type`: TODO: deprecated, callers should move to calling Cic::type_check_type instead [INFO] [stdout] --> src/type_theory/cic/type_check.rs:253:13 [INFO] [stdout] | [INFO] [stdout] 253 | let _ = type_check_type(&fun_type, environment); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `type_theory::cic::type_check::check_is_sort`: TODO: deprecated, callers should move to calling Cic::type_check_type instead [INFO] [stdout] --> src/type_theory/cic/type_check.rs:549:13 [INFO] [stdout] | [INFO] [stdout] 549 | let _ = check_is_sort(&inductive_type_sort)?; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `type_theory::cic::type_check::check_is_sort`: TODO: deprecated, callers should move to calling Cic::type_check_type instead [INFO] [stdout] --> src/type_theory/cic/type_check.rs:566:25 [INFO] [stdout] | [INFO] [stdout] 566 | let _ = check_is_sort(&constr_type_sort)?; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `type_theory::cic::type_check::check_is_sort`: TODO: deprecated, callers should move to calling Cic::type_check_type instead [INFO] [stdout] --> src/type_theory/cic/type_check.rs:627:13 [INFO] [stdout] | [INFO] [stdout] 627 | let _ = check_is_sort(&term_type); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `type_theory::cic::type_check::type_check_type`: TODO: deprecated, callers should move to calling Cic::type_check_type instead [INFO] [stdout] --> src/type_theory/cic/type_check.rs:253:13 [INFO] [stdout] | [INFO] [stdout] 253 | let _ = type_check_type(&fun_type, environment); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `type_theory::cic::type_check::check_is_sort`: TODO: deprecated, callers should move to calling Cic::type_check_type instead [INFO] [stdout] --> src/type_theory/cic/type_check.rs:549:13 [INFO] [stdout] | [INFO] [stdout] 549 | let _ = check_is_sort(&inductive_type_sort)?; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `type_theory::cic::type_check::check_is_sort`: TODO: deprecated, callers should move to calling Cic::type_check_type instead [INFO] [stdout] --> src/type_theory/cic/type_check.rs:566:25 [INFO] [stdout] | [INFO] [stdout] 566 | let _ = check_is_sort(&constr_type_sort)?; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `type_theory::cic::type_check::check_is_sort`: TODO: deprecated, callers should move to calling Cic::type_check_type instead [INFO] [stdout] --> src/type_theory/cic/type_check.rs:627:13 [INFO] [stdout] | [INFO] [stdout] 627 | let _ = check_is_sort(&term_type); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `interactive_proof` [INFO] [stdout] --> src/type_theory/commons/type_check.rs:173:11 [INFO] [stdout] | [INFO] [stdout] 173 | R(interactive_proof) => { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_interactive_proof` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `interactive_proof` [INFO] [stdout] --> src/type_theory/cic/elaboration.rs:280:11 [INFO] [stdout] | [INFO] [stdout] 280 | R(interactive_proof) => { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_interactive_proof` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `interactive_proof` [INFO] [stdout] --> src/type_theory/fol/elaboration.rs:289:11 [INFO] [stdout] | [INFO] [stdout] 289 | R(interactive_proof) => { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_interactive_proof` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/config.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 28 | impl Config { [INFO] [stdout] | ----------- associated function in this implementation [INFO] [stdout] 29 | pub fn new(type_system: TypeSystem) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `peek_top_schedule` is never used [INFO] [stdout] --> src/runtime/program.rs:53:12 [INFO] [stdout] | [INFO] [stdout] 21 | / impl Program [INFO] [stdout] 22 | | where [INFO] [stdout] 23 | | Term: Clone, [INFO] [stdout] 24 | | Stm: Clone, [INFO] [stdout] | |_______________- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 53 | pub fn peek_top_schedule(&self) -> Option<&ProgramNode> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `remove_variable_definition`, `with_local_substitution`, `with_local_substitutions`, and `is_var_bound` are never used [INFO] [stdout] --> src/type_theory/environment.rs:73:8 [INFO] [stdout] | [INFO] [stdout] 11 | impl Environment { [INFO] [stdout] | ------------------------------------------------------------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 73 | fn remove_variable_definition(&mut self, name: &str) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 108 | pub fn with_local_substitution( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 147 | pub fn with_local_substitutions( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 205 | pub fn is_var_bound(&self, var_name: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `interactive_proof` [INFO] [stdout] --> src/type_theory/commons/type_check.rs:173:11 [INFO] [stdout] | [INFO] [stdout] 173 | R(interactive_proof) => { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_interactive_proof` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `interactive_proof` [INFO] [stdout] --> src/type_theory/cic/elaboration.rs:280:11 [INFO] [stdout] | [INFO] [stdout] 280 | R(interactive_proof) => { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_interactive_proof` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `interactive_proof` [INFO] [stdout] --> src/type_theory/fol/elaboration.rs:289:11 [INFO] [stdout] | [INFO] [stdout] 289 | R(interactive_proof) => { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_interactive_proof` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `remove_variable_definition`, `with_local_substitution`, `with_local_substitutions`, and `is_var_bound` are never used [INFO] [stdout] --> src/type_theory/environment.rs:73:8 [INFO] [stdout] | [INFO] [stdout] 11 | impl Environment { [INFO] [stdout] | ------------------------------------------------------------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 73 | fn remove_variable_definition(&mut self, name: &str) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 108 | pub fn with_local_substitution( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 147 | pub fn with_local_substitutions( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 205 | pub fn is_var_bound(&self, var_name: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.14s [INFO] running `Command { std: "docker" "inspect" "2eae267ad094876a935e0704befe0618c49656688b9bab7490ebdf926a6e3596", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2eae267ad094876a935e0704befe0618c49656688b9bab7490ebdf926a6e3596", kill_on_drop: false }` [INFO] [stdout] 2eae267ad094876a935e0704befe0618c49656688b9bab7490ebdf926a6e3596