[INFO] cloning repository https://github.com/I-graham/kolmogorov
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/I-graham/kolmogorov" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FI-graham%2Fkolmogorov", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FI-graham%2Fkolmogorov'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] af4eae16fc7f5ea4620d4223adb3e48596ad0385
[INFO] building I-graham/kolmogorov against try#334963c956d25708feab489a3816ae63f639355d for pr-135216
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FI-graham%2Fkolmogorov" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/I-graham/kolmogorov on toolchain 334963c956d25708feab489a3816ae63f639355d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/I-graham/kolmogorov
[INFO] finished tweaking git repo https://github.com/I-graham/kolmogorov
[INFO] tweaked toml for git repo https://github.com/I-graham/kolmogorov written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/I-graham/kolmogorov 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" "+334963c956d25708feab489a3816ae63f639355d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 329db7622a4fc54767c253c3c4c0005eeb70736f723d92f860ffb78b210c2751
[INFO] running `Command { std: "docker" "start" "-a" "329db7622a4fc54767c253c3c4c0005eeb70736f723d92f860ffb78b210c2751", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "329db7622a4fc54767c253c3c4c0005eeb70736f723d92f860ffb78b210c2751", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "329db7622a4fc54767c253c3c4c0005eeb70736f723d92f860ffb78b210c2751", kill_on_drop: false }`
[INFO] [stdout] 329db7622a4fc54767c253c3c4c0005eeb70736f723d92f860ffb78b210c2751
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96205826e8627262bda032dfb024df7541c68736dd25bd2f509c5f106e735629
[INFO] running `Command { std: "docker" "start" "-a" "96205826e8627262bda032dfb024df7541c68736dd25bd2f509c5f106e735629", kill_on_drop: false }`
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling libc v0.2.157
[INFO] [stderr]    Compiling rustc-hash v2.0.0
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling cc v1.1.13
[INFO] [stderr]    Compiling libmimalloc-sys v0.1.39
[INFO] [stderr]    Compiling mimalloc v0.1.43
[INFO] [stderr]    Compiling kolmogorov v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.37s
[INFO] running `Command { std: "docker" "inspect" "96205826e8627262bda032dfb024df7541c68736dd25bd2f509c5f106e735629", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96205826e8627262bda032dfb024df7541c68736dd25bd2f509c5f106e735629", kill_on_drop: false }`
[INFO] [stdout] 96205826e8627262bda032dfb024df7541c68736dd25bd2f509c5f106e735629
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a244fea9cee807d49cea8e11fc339db5c4ae10740f431a97fc13806ca307cfc
[INFO] running `Command { std: "docker" "start" "-a" "7a244fea9cee807d49cea8e11fc339db5c4ae10740f431a97fc13806ca307cfc", kill_on_drop: false }`
[INFO] [stderr]    Compiling kolmogorov v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0412]: cannot find type `Analyzer` in this scope
[INFO] [stdout]  --> examples/synth_fib.rs:3:34
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn fib_ctx() -> (Context, Option<Analyzer>) {
[INFO] [stdout]   |                                  ^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn fib_ctx<Analyzer>() -> (Context, Option<Analyzer>) {
[INFO] [stdout]   |           ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 3 arguments but 4 arguments were supplied
[INFO] [stdout]   --> examples/synth_fib.rs:93:24
[INFO] [stdout]    |
[INFO] [stdout] 93 |         'search: for term in search(base_ctxt.clone(), &targ, size, analyzer.clone()) {
[INFO] [stdout]    |                              ^^^^^^                                 ---------------- unexpected argument #4
[INFO] [stdout]    |
[INFO] [stdout] note: expected `Box<dyn Language>`, found `Context`
[INFO] [stdout]   --> examples/synth_fib.rs:93:31
[INFO] [stdout]    |
[INFO] [stdout] 93 |         'search: for term in search(base_ctxt.clone(), &targ, size, analyzer.clone()) {
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: expected struct `Box<(dyn Language + 'static)>`
[INFO] [stdout]               found struct `kolmogorov::Context`
[INFO] [stdout] note: function defined here
[INFO] [stdout]   --> /opt/rustwide/workdir/src/search/mod.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn search(
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] help: remove the extra argument
[INFO] [stdout]    |
[INFO] [stdout] 93 -         'search: for term in search(base_ctxt.clone(), &targ, size, analyzer.clone()) {
[INFO] [stdout] 93 +         'search: for term in search(/* Box<(dyn Language + 'static)> */, &targ, size) {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Rc<RefCell<kolmogorov::Term>>: From<(kolmogorov::Term, Analysis)>` is not satisfied
[INFO] [stdout]    --> examples/synth_fib.rs:101:19
[INFO] [stdout]     |
[INFO] [stdout] 101 |                   let program = term! {
[INFO] [stdout]     |  _______________________________^
[INFO] [stdout] 102 | |                     [term] [Var(rec_arg)] [Num(n)]
[INFO] [stdout] 103 | |                 };
[INFO] [stdout]     | |_________________^ the trait `From<(kolmogorov::Term, Analysis)>` is not implemented for `Rc<RefCell<kolmogorov::Term>>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `From<(kolmogorov::Term, Analysis)>` is not implemented for `Rc<RefCell<kolmogorov::Term>>`
[INFO] [stdout]             but trait `From<kolmogorov::Term>` is implemented for it
[INFO] [stdout]     = help: for that trait implementation, expected `kolmogorov::Term`, found `(kolmogorov::Term, Analysis)`
[INFO] [stdout]     = note: required for `(kolmogorov::Term, Analysis)` to implement `Into<Rc<RefCell<kolmogorov::Term>>>`
[INFO] [stdout]     = note: this error originates in the macro `term` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> examples/synth_fib.rs:101:19
[INFO] [stdout]     |
[INFO] [stdout] 101 |                   let program = term! {
[INFO] [stdout]     |  _______________________________^
[INFO] [stdout] 102 | |                     [term] [Var(rec_arg)] [Num(n)]
[INFO] [stdout] 103 | |                 };
[INFO] [stdout]     | |                 ^
[INFO] [stdout]     | |                 |
[INFO] [stdout]     | |_________________expected `(Term, Analysis)`, found `Term`
[INFO] [stdout]     |                   expected due to this value
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected tuple `(kolmogorov::Term, Analysis)`
[INFO] [stdout]                 found enum `kolmogorov::Term`
[INFO] [stdout]     = note: this error originates in the macro `term` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> examples/synth_fib.rs:106:37
[INFO] [stdout]     |
[INFO] [stdout] 106 |                 let output = exec_ctxt.evaluate(&program);
[INFO] [stdout]     |                                        -------- ^^^^^^^^ expected `&Term`, found `&(Term, Analysis)`
[INFO] [stdout]     |                                        |
[INFO] [stdout]     |                                        arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected reference `&kolmogorov::Term`
[INFO] [stdout]                found reference `&(kolmogorov::Term, Analysis)`
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lambda/context.rs:69:9
[INFO] [stdout]     |
[INFO] [stdout] 69  |     pub fn evaluate(&self, term: &Term) -> Term {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `(kolmogorov::Term, Analysis)` doesn't implement `std::fmt::Display`
[INFO] [stdout]    --> examples/synth_fib.rs:121:19
[INFO] [stdout]     |
[INFO] [stdout] 121 |             println!("{}", term);
[INFO] [stdout]     |                            ^^^^ `(kolmogorov::Term, Analysis)` cannot be formatted with the default formatter
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `std::fmt::Display` is not implemented for `(kolmogorov::Term, Analysis)`
[INFO] [stdout]     = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead
[INFO] [stdout]     = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0277, E0308, E0412.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kolmogorov` (example "synth_fib") due to 6 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "7a244fea9cee807d49cea8e11fc339db5c4ae10740f431a97fc13806ca307cfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a244fea9cee807d49cea8e11fc339db5c4ae10740f431a97fc13806ca307cfc", kill_on_drop: false }`
[INFO] [stdout] 7a244fea9cee807d49cea8e11fc339db5c4ae10740f431a97fc13806ca307cfc
