[INFO] cloning repository https://github.com/decorator-factory/rs-interpreter-experiments
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/decorator-factory/rs-interpreter-experiments" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdecorator-factory%2Frs-interpreter-experiments", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdecorator-factory%2Frs-interpreter-experiments'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d60d7538b33af2c038c12a5a120c38b393db90e1
[INFO] testing decorator-factory/rs-interpreter-experiments against beta-2025-09-21 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdecorator-factory%2Frs-interpreter-experiments" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/decorator-factory/rs-interpreter-experiments
[INFO] finished tweaking git repo https://github.com/decorator-factory/rs-interpreter-experiments
[INFO] tweaked toml for git repo https://github.com/decorator-factory/rs-interpreter-experiments written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/decorator-factory/rs-interpreter-experiments on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/decorator-factory/rs-interpreter-experiments 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 043bb4540ce50e33b1e7329de6befe7018143f04e4783293c8b6fc3dbf986941
[INFO] running `Command { std: "docker" "start" "-a" "043bb4540ce50e33b1e7329de6befe7018143f04e4783293c8b6fc3dbf986941", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "043bb4540ce50e33b1e7329de6befe7018143f04e4783293c8b6fc3dbf986941", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "043bb4540ce50e33b1e7329de6befe7018143f04e4783293c8b6fc3dbf986941", kill_on_drop: false }`
[INFO] [stdout] 043bb4540ce50e33b1e7329de6befe7018143f04e4783293c8b6fc3dbf986941
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88081a7f87c6aa1bd3c929aa5a253ee7d9f5eedfbe689a84b01371e6ba923bff
[INFO] running `Command { std: "docker" "start" "-a" "88081a7f87c6aa1bd3c929aa5a253ee7d9f5eedfbe689a84b01371e6ba923bff", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling sized-chunks v0.6.5
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling im v15.1.0
[INFO] [stderr]    Compiling interpreter-experiments v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.93s
[INFO] running `Command { std: "docker" "inspect" "88081a7f87c6aa1bd3c929aa5a253ee7d9f5eedfbe689a84b01371e6ba923bff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88081a7f87c6aa1bd3c929aa5a253ee7d9f5eedfbe689a84b01371e6ba923bff", kill_on_drop: false }`
[INFO] [stdout] 88081a7f87c6aa1bd3c929aa5a253ee7d9f5eedfbe689a84b01371e6ba923bff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fdba50d34d27bb2d465c1e83bb9e4c6d9352db74f2994083670bf87cc86ae3f1
[INFO] running `Command { std: "docker" "start" "-a" "fdba50d34d27bb2d465c1e83bb9e4c6d9352db74f2994083670bf87cc86ae3f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling interpreter-experiments v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "fdba50d34d27bb2d465c1e83bb9e4c6d9352db74f2994083670bf87cc86ae3f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdba50d34d27bb2d465c1e83bb9e4c6d9352db74f2994083670bf87cc86ae3f1", kill_on_drop: false }`
[INFO] [stdout] fdba50d34d27bb2d465c1e83bb9e4c6d9352db74f2994083670bf87cc86ae3f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6b106acfe663b70ac01e00ec9d66fd518014671a8833a6b30dfb1016d2d8f2a4
[INFO] running `Command { std: "docker" "start" "-a" "6b106acfe663b70ac01e00ec9d66fd518014671a8833a6b30dfb1016d2d8f2a4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/interpreter_experiments-d990a3e66a08d0ee)
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/interpreter_experiments-707b628a9c62f6b9)
[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] [stderr]    Doc-tests interpreter_experiments
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/hmm_eval.rs - hmm_eval (line 37) ... FAILED
[INFO] [stdout] test src/base.rs - base::F (line 206) ... FAILED
[INFO] [stdout] test src/base.rs - base::F (line 214) ... FAILED
[INFO] [stdout] test src/base.rs - base::Val (line 95) ... FAILED
[INFO] [stdout] test src/hmm_eval.rs - hmm_eval (line 9) ... FAILED
[INFO] [stdout] test src/base.rs - base::Val (line 81) ... FAILED
[INFO] [stdout] test src/base.rs - base::Val (line 90) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/hmm_eval.rs - hmm_eval (line 37) stdout ----
[INFO] [stdout] error: expected one of `!` or `::`, found `:`
[INFO] [stdout]  --> src/hmm_eval.rs:38:7
[INFO] [stdout]   |
[INFO] [stdout] 1 | Result: Ok(Int(69))
[INFO] [stdout]   |       ^ expected one of `!` or `::`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/base.rs - base::F (line 206) stdout ----
[INFO] [stdout] error: cannot find macro `F` in this scope
[INFO] [stdout]  --> src/base.rs:207:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | F!(
[INFO] [stdout]   | ^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use interpreter_experiments::F;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/base.rs - base::F (line 214) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Rc`
[INFO] [stdout]  --> src/base.rs:215:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | Rc::new(Expr::Call {
[INFO] [stdout]   | ^^ use of undeclared type `Rc`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::rc::Rc;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Expr`
[INFO] [stdout]  --> src/base.rs:215:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | Rc::new(Expr::Call {
[INFO] [stdout]   |         ^^^^ use of undeclared type `Expr`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]   |
[INFO] [stdout] 2 + use interpreter_experiments::Expr;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use interpreter_experiments::direct_eval::Expr;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use interpreter_experiments::hmm_eval::Expr;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Rc`
[INFO] [stdout]  --> src/base.rs:216:11
[INFO] [stdout]   |
[INFO] [stdout] 4 |     func: Rc::new(Expr::Call {
[INFO] [stdout]   |           ^^ use of undeclared type `Rc`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::rc::Rc;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Expr`
[INFO] [stdout]  --> src/base.rs:216:19
[INFO] [stdout]   |
[INFO] [stdout] 4 |     func: Rc::new(Expr::Call {
[INFO] [stdout]   |                   ^^^^ use of undeclared type `Expr`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]   |
[INFO] [stdout] 2 + use interpreter_experiments::Expr;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use interpreter_experiments::direct_eval::Expr;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use interpreter_experiments::hmm_eval::Expr;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Rc`
[INFO] [stdout]  --> src/base.rs:217:15
[INFO] [stdout]   |
[INFO] [stdout] 5 |         func: Rc::new(
[INFO] [stdout]   |               ^^ use of undeclared type `Rc`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::rc::Rc;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Expr`
[INFO] [stdout]  --> src/base.rs:218:13
[INFO] [stdout]   |
[INFO] [stdout] 6 |             Expr::Name(Rc::new(("lie").into())),
[INFO] [stdout]   |             ^^^^ use of undeclared type `Expr`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]   |
[INFO] [stdout] 2 + use interpreter_experiments::Expr;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use interpreter_experiments::direct_eval::Expr;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use interpreter_experiments::hmm_eval::Expr;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Rc`
[INFO] [stdout]  --> src/base.rs:218:24
[INFO] [stdout]   |
[INFO] [stdout] 6 |             Expr::Name(Rc::new(("lie").into())),
[INFO] [stdout]   |                        ^^ use of undeclared type `Rc`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::rc::Rc;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Rc`
[INFO] [stdout]  --> src/base.rs:220:14
[INFO] [stdout]   |
[INFO] [stdout] 8 |         arg: Rc::new(Expr::Put(Rc::new((420).into()))),
[INFO] [stdout]   |              ^^ use of undeclared type `Rc`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::rc::Rc;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Expr`
[INFO] [stdout]  --> src/base.rs:220:22
[INFO] [stdout]   |
[INFO] [stdout] 8 |         arg: Rc::new(Expr::Put(Rc::new((420).into()))),
[INFO] [stdout]   |                      ^^^^ use of undeclared type `Expr`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]   |
[INFO] [stdout] 2 + use interpreter_experiments::Expr;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use interpreter_experiments::direct_eval::Expr;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use interpreter_experiments::hmm_eval::Expr;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Rc`
[INFO] [stdout]  --> src/base.rs:220:32
[INFO] [stdout]   |
[INFO] [stdout] 8 |         arg: Rc::new(Expr::Put(Rc::new((420).into()))),
[INFO] [stdout]   |                                ^^ use of undeclared type `Rc`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::rc::Rc;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Rc`
[INFO] [stdout]   --> src/base.rs:222:10
[INFO] [stdout]    |
[INFO] [stdout] 10 |     arg: Rc::new(Expr::Call {
[INFO] [stdout]    |          ^^ use of undeclared type `Rc`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout]  2 + use std::rc::Rc;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Expr`
[INFO] [stdout]   --> src/base.rs:222:18
[INFO] [stdout]    |
[INFO] [stdout] 10 |     arg: Rc::new(Expr::Call {
[INFO] [stdout]    |                  ^^^^ use of undeclared type `Expr`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout]  2 + use interpreter_experiments::Expr;
[INFO] [stdout]    |
[INFO] [stdout]  2 + use interpreter_experiments::direct_eval::Expr;
[INFO] [stdout]    |
[INFO] [stdout]  2 + use interpreter_experiments::hmm_eval::Expr;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Rc`
[INFO] [stdout]   --> src/base.rs:223:15
[INFO] [stdout]    |
[INFO] [stdout] 11 |         func: Rc::new(Expr::Call {
[INFO] [stdout]    |               ^^ use of undeclared type `Rc`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout]  2 + use std::rc::Rc;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Expr`
[INFO] [stdout]   --> src/base.rs:223:23
[INFO] [stdout]    |
[INFO] [stdout] 11 |         func: Rc::new(Expr::Call {
[INFO] [stdout]    |                       ^^^^ use of undeclared type `Expr`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout]  2 + use interpreter_experiments::Expr;
[INFO] [stdout]    |
[INFO] [stdout]  2 + use interpreter_experiments::direct_eval::Expr;
[INFO] [stdout]    |
[INFO] [stdout]  2 + use interpreter_experiments::hmm_eval::Expr;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Rc`
[INFO] [stdout]   --> src/base.rs:224:19
[INFO] [stdout]    |
[INFO] [stdout] 12 |             func: Rc::new(
[INFO] [stdout]    |                   ^^ use of undeclared type `Rc`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout]  2 + use std::rc::Rc;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Expr`
[INFO] [stdout]   --> src/base.rs:225:17
[INFO] [stdout]    |
[INFO] [stdout] 13 |                 Expr::Name(Rc::new(("tru").into())),
[INFO] [stdout]    |                 ^^^^ use of undeclared type `Expr`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout]  2 + use interpreter_experiments::Expr;
[INFO] [stdout]    |
[INFO] [stdout]  2 + use interpreter_experiments::direct_eval::Expr;
[INFO] [stdout]    |
[INFO] [stdout]  2 + use interpreter_experiments::hmm_eval::Expr;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Rc`
[INFO] [stdout]   --> src/base.rs:225:28
[INFO] [stdout]    |
[INFO] [stdout] 13 |                 Expr::Name(Rc::new(("tru").into())),
[INFO] [stdout]    |                            ^^ use of undeclared type `Rc`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout]  2 + use std::rc::Rc;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Rc`
[INFO] [stdout]   --> src/base.rs:227:18
[INFO] [stdout]    |
[INFO] [stdout] 15 |             arg: Rc::new(Expr::Put(Rc::new((55).into()))),
[INFO] [stdout]    |                  ^^ use of undeclared type `Rc`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout]  2 + use std::rc::Rc;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Expr`
[INFO] [stdout]   --> src/base.rs:227:26
[INFO] [stdout]    |
[INFO] [stdout] 15 |             arg: Rc::new(Expr::Put(Rc::new((55).into()))),
[INFO] [stdout]    |                          ^^^^ use of undeclared type `Expr`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout]  2 + use interpreter_experiments::Expr;
[INFO] [stdout]    |
[INFO] [stdout]  2 + use interpreter_experiments::direct_eval::Expr;
[INFO] [stdout]    |
[INFO] [stdout]  2 + use interpreter_experiments::hmm_eval::Expr;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Rc`
[INFO] [stdout]   --> src/base.rs:227:36
[INFO] [stdout]    |
[INFO] [stdout] 15 |             arg: Rc::new(Expr::Put(Rc::new((55).into()))),
[INFO] [stdout]    |                                    ^^ use of undeclared type `Rc`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout]  2 + use std::rc::Rc;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Rc`
[INFO] [stdout]   --> src/base.rs:229:14
[INFO] [stdout]    |
[INFO] [stdout] 17 |         arg: Rc::new(Expr::Lam {
[INFO] [stdout]    |              ^^ use of undeclared type `Rc`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout]  2 + use std::rc::Rc;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Expr`
[INFO] [stdout]   --> src/base.rs:229:22
[INFO] [stdout]    |
[INFO] [stdout] 17 |         arg: Rc::new(Expr::Lam {
[INFO] [stdout]    |                      ^^^^ use of undeclared type `Expr`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout]  2 + use interpreter_experiments::Expr;
[INFO] [stdout]    |
[INFO] [stdout]  2 + use interpreter_experiments::direct_eval::Expr;
[INFO] [stdout]    |
[INFO] [stdout]  2 + use interpreter_experiments::hmm_eval::Expr;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Rc`
[INFO] [stdout]   --> src/base.rs:230:22
[INFO] [stdout]    |
[INFO] [stdout] 18 |             argname: Rc::new(("x").into()),
[INFO] [stdout]    |                      ^^ use of undeclared type `Rc`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout]  2 + use std::rc::Rc;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Rc`
[INFO] [stdout]   --> src/base.rs:231:19
[INFO] [stdout]    |
[INFO] [stdout] 19 |             body: Rc::new(Expr::Call {
[INFO] [stdout]    |                   ^^ use of undeclared type `Rc`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout]  2 + use std::rc::Rc;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Expr`
[INFO] [stdout]   --> src/base.rs:231:27
[INFO] [stdout]    |
[INFO] [stdout] 19 |             body: Rc::new(Expr::Call {
[INFO] [stdout]    |                           ^^^^ use of undeclared type `Expr`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout]  2 + use interpreter_experiments::Expr;
[INFO] [stdout]    |
[INFO] [stdout]  2 + use interpreter_experiments::direct_eval::Expr;
[INFO] [stdout]    |
[INFO] [stdout]  2 + use interpreter_experiments::hmm_eval::Expr;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Rc`
[INFO] [stdout]   --> src/base.rs:232:23
[INFO] [stdout]    |
[INFO] [stdout] 20 |                 func: Rc::new(
[INFO] [stdout]    |                       ^^ use of undeclared type `Rc`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout]  2 + use std::rc::Rc;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Expr`
[INFO] [stdout]   --> src/base.rs:233:21
[INFO] [stdout]    |
[INFO] [stdout] 21 |                     Expr::Name(Rc::new(("x").into())),
[INFO] [stdout]    |                     ^^^^ use of undeclared type `Expr`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout]  2 + use interpreter_experiments::Expr;
[INFO] [stdout]    |
[INFO] [stdout]  2 + use interpreter_experiments::direct_eval::Expr;
[INFO] [stdout]    |
[INFO] [stdout]  2 + use interpreter_experiments::hmm_eval::Expr;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Rc`
[INFO] [stdout]   --> src/base.rs:233:32
[INFO] [stdout]    |
[INFO] [stdout] 21 |                     Expr::Name(Rc::new(("x").into())),
[INFO] [stdout]    |                                ^^ use of undeclared type `Rc`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout]  2 + use std::rc::Rc;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Rc`
[INFO] [stdout]   --> src/base.rs:235:22
[INFO] [stdout]    |
[INFO] [stdout] 23 |                 arg: Rc::new(
[INFO] [stdout]    |                      ^^ use of undeclared type `Rc`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout]  2 + use std::rc::Rc;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Expr`
[INFO] [stdout]   --> src/base.rs:236:21
[INFO] [stdout]    |
[INFO] [stdout] 24 |                     Expr::Name(Rc::new(("lie").into())),
[INFO] [stdout]    |                     ^^^^ use of undeclared type `Expr`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout]  2 + use interpreter_experiments::Expr;
[INFO] [stdout]    |
[INFO] [stdout]  2 + use interpreter_experiments::direct_eval::Expr;
[INFO] [stdout]    |
[INFO] [stdout]  2 + use interpreter_experiments::hmm_eval::Expr;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Rc`
[INFO] [stdout]   --> src/base.rs:236:32
[INFO] [stdout]    |
[INFO] [stdout] 24 |                     Expr::Name(Rc::new(("lie").into())),
[INFO] [stdout]    |                                ^^ use of undeclared type `Rc`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout]  2 + use std::rc::Rc;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 31 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/base.rs - base::Val (line 95) stdout ----
[INFO] [stdout] error[E0412]: cannot find type `Rc` in this scope
[INFO] [stdout]  --> src/base.rs:98:32
[INFO] [stdout]   |
[INFO] [stdout] 5 | type Callback = Box<dyn FnOnce(Rc<Val>) -> Thunk>;
[INFO] [stdout]   |                                ^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::rc::Rc;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Val` in this scope
[INFO] [stdout]  --> src/base.rs:98:35
[INFO] [stdout]   |
[INFO] [stdout] 5 | type Callback = Box<dyn FnOnce(Rc<Val>) -> Thunk>;
[INFO] [stdout]   |                                   ^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]   |
[INFO] [stdout] 2 + use interpreter_experiments::Val;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use interpreter_experiments::direct_eval::Val;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use interpreter_experiments::hmm_eval::Val;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `EvalResult` in this scope
[INFO] [stdout]  --> src/base.rs:101:10
[INFO] [stdout]   |
[INFO] [stdout] 8 |     Done(EvalResult),
[INFO] [stdout]   |          ^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these type aliases
[INFO] [stdout]   |
[INFO] [stdout] 2 + use interpreter_experiments::EvalResult;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use interpreter_experiments::direct_eval::EvalResult;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use interpreter_experiments::hmm_eval::EvalResult;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Rc` in this scope
[INFO] [stdout]  --> src/base.rs:102:21
[INFO] [stdout]   |
[INFO] [stdout] 9 |     NeedElaboration(Rc<Expr>, Rc<Ns>, Callback),
[INFO] [stdout]   |                     ^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::rc::Rc;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Expr` in this scope
[INFO] [stdout]  --> src/base.rs:102:24
[INFO] [stdout]   |
[INFO] [stdout] 9 |     NeedElaboration(Rc<Expr>, Rc<Ns>, Callback),
[INFO] [stdout]   |                        ^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]   |
[INFO] [stdout] 2 + use interpreter_experiments::Expr;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use interpreter_experiments::direct_eval::Expr;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use interpreter_experiments::hmm_eval::Expr;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Rc` in this scope
[INFO] [stdout]  --> src/base.rs:102:31
[INFO] [stdout]   |
[INFO] [stdout] 9 |     NeedElaboration(Rc<Expr>, Rc<Ns>, Callback),
[INFO] [stdout]   |                               ^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::rc::Rc;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Ns` in this scope
[INFO] [stdout]  --> src/base.rs:102:34
[INFO] [stdout]   |
[INFO] [stdout] 9 |     NeedElaboration(Rc<Expr>, Rc<Ns>, Callback),
[INFO] [stdout]   |                                  ^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]   |
[INFO] [stdout] 2 + use interpreter_experiments::Ns;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use interpreter_experiments::direct_eval::Ns;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use interpreter_experiments::hmm_eval::Ns;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/hmm_eval.rs - hmm_eval (line 9) stdout ----
[INFO] [stdout] error: cannot find macro `F` in this scope
[INFO] [stdout]  --> src/hmm_eval.rs:11:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     F!(
[INFO] [stdout]   |     ^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use interpreter_experiments::F;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HmmState`
[INFO] [stdout]   --> src/hmm_eval.rs:18:17
[INFO] [stdout]    |
[INFO] [stdout] 11 | let mut state = HmmState::new(expr, Rc::default());
[INFO] [stdout]    |                 ^^^^^^^^ use of undeclared type `HmmState`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout]  2 + use interpreter_experiments::hmm_eval::HmmState;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Rc`
[INFO] [stdout]   --> src/hmm_eval.rs:18:37
[INFO] [stdout]    |
[INFO] [stdout] 11 | let mut state = HmmState::new(expr, Rc::default());
[INFO] [stdout]    |                                     ^^ use of undeclared type `Rc`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout]  2 + use std::rc::Rc;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `EvalError`
[INFO] [stdout]   --> src/hmm_eval.rs:25:19
[INFO] [stdout]    |
[INFO] [stdout] 18 |         break Err(EvalError::Misc("Too many steps!".into()));
[INFO] [stdout]    |                   ^^^^^^^^^ use of undeclared type `EvalError`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout]  2 + use interpreter_experiments::EvalError;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/base.rs - base::Val (line 81) stdout ----
[INFO] [stdout] error[E0412]: cannot find type `Val` in this scope
[INFO] [stdout]  --> src/base.rs:82:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub type MyVal = Val<MyBuiltin>;
[INFO] [stdout]   |                  ^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]   |
[INFO] [stdout] 2 + use interpreter_experiments::Val;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use interpreter_experiments::direct_eval::Val;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use interpreter_experiments::hmm_eval::Val;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `EvalResult` in this scope
[INFO] [stdout]  --> src/base.rs:83:25
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub type MyEvalResult = EvalResult<Val>;
[INFO] [stdout]   |                         ^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these type aliases
[INFO] [stdout]   |
[INFO] [stdout] 2 + use interpreter_experiments::EvalResult;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use interpreter_experiments::direct_eval::EvalResult;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use interpreter_experiments::hmm_eval::EvalResult;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Val` in this scope
[INFO] [stdout]  --> src/base.rs:83:36
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub type MyEvalResult = EvalResult<Val>;
[INFO] [stdout]   |                                    ^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]   |
[INFO] [stdout] 2 + use interpreter_experiments::Val;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use interpreter_experiments::direct_eval::Val;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use interpreter_experiments::hmm_eval::Val;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Rc` in this scope
[INFO] [stdout]  --> src/base.rs:84:22
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct MyBuiltin(Rc<Box<dyn Fn(Rc<MyVal>) -> MyEvalResult>>);
[INFO] [stdout]   |                      ^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::rc::Rc;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Rc` in this scope
[INFO] [stdout]  --> src/base.rs:84:36
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct MyBuiltin(Rc<Box<dyn Fn(Rc<MyVal>) -> MyEvalResult>>);
[INFO] [stdout]   |                                    ^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::rc::Rc;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/base.rs - base::F (line 206)
[INFO] [stdout]     src/base.rs - base::F (line 214)
[INFO] [stdout]     src/base.rs - base::Val (line 81)
[INFO] [stdout]     src/base.rs - base::Val (line 95)
[INFO] [stdout]     src/hmm_eval.rs - hmm_eval (line 37)
[INFO] [stdout]     src/hmm_eval.rs - hmm_eval (line 9)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 6 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.75s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "6b106acfe663b70ac01e00ec9d66fd518014671a8833a6b30dfb1016d2d8f2a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b106acfe663b70ac01e00ec9d66fd518014671a8833a6b30dfb1016d2d8f2a4", kill_on_drop: false }`
[INFO] [stdout] 6b106acfe663b70ac01e00ec9d66fd518014671a8833a6b30dfb1016d2d8f2a4
