[INFO] fetching crate monster-rs 0.4.1...
[INFO] testing monster-rs-0.4.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate monster-rs 0.4.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate monster-rs 0.4.1
[INFO] finished tweaking crates.io crate monster-rs 0.4.1
[INFO] tweaked toml for crates.io crate monster-rs 0.4.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate monster-rs 0.4.1 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate monster-rs 0.4.1 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3a49dbb7b4192392c2684b6ed16c3c25c7d8c3ccf3732abdc6436300876e8f76
[INFO] running `Command { std: "docker" "start" "-a" "3a49dbb7b4192392c2684b6ed16c3c25c7d8c3ccf3732abdc6436300876e8f76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a49dbb7b4192392c2684b6ed16c3c25c7d8c3ccf3732abdc6436300876e8f76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a49dbb7b4192392c2684b6ed16c3c25c7d8c3ccf3732abdc6436300876e8f76", kill_on_drop: false }`
[INFO] [stdout] 3a49dbb7b4192392c2684b6ed16c3c25c7d8c3ccf3732abdc6436300876e8f76
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f654242f730dcffe51c9291535ecb23c33844c024ab73e48d5a81cfeacf1197
[INFO] running `Command { std: "docker" "start" "-a" "7f654242f730dcffe51c9291535ecb23c33844c024ab73e48d5a81cfeacf1197", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling libc v0.2.96
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling anyhow v1.0.40
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling plain v0.2.3
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling fixedbitset v0.2.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling bytesize v1.0.1
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.14
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling const_format v0.2.14
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling modinverse v0.1.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling divisors v0.2.1
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling scroll_derive v0.10.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]    Compiling strum_macros v0.21.1
[INFO] [stderr]    Compiling scroll v0.10.2
[INFO] [stderr]    Compiling thiserror v1.0.25
[INFO] [stderr]    Compiling goblin v0.3.4
[INFO] [stderr]    Compiling strum v0.21.0
[INFO] [stderr]    Compiling riscu v0.5.0
[INFO] [stderr]    Compiling monster-rs v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/engine/mod.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use rarity_simulation::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^ the name `defaults` in the type namespace is first re-exported here
[INFO] [stdout] 11 | pub use symbolic_execution::*;
[INFO] [stdout]    |         --------------------- but the name `defaults` in the type namespace is also re-exported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/engine/mod.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use rarity_simulation::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^ the name `Value` in the type namespace is first re-exported here
[INFO] [stdout] 11 | pub use symbolic_execution::*;
[INFO] [stdout]    |         --------------------- but the name `Value` in the type namespace is also re-exported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]   --> src/cli.rs:33:17
[INFO] [stdout]    |
[INFO] [stdout] 33 |         .author(crate_authors!(", "))
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^ this raw pointer has type `*const String`
[INFO] [stdout]    |
[INFO] [stdout]    = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&String`
[INFO] [stdout]   --> src/cli.rs:33:17
[INFO] [stdout]    |
[INFO] [stdout] 33 |         .author(crate_authors!(", "))
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(dangerous_implicit_autorefs)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `crate_authors` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/clap-2.33.3/src/macros.rs:493:22
[INFO] [stdout]    |
[INFO] [stdout] 493|                     &(&(*VALUE))[..]
[INFO] [stdout]    |                      ++        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.05s
[INFO] running `Command { std: "docker" "inspect" "7f654242f730dcffe51c9291535ecb23c33844c024ab73e48d5a81cfeacf1197", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f654242f730dcffe51c9291535ecb23c33844c024ab73e48d5a81cfeacf1197", kill_on_drop: false }`
[INFO] [stdout] 7f654242f730dcffe51c9291535ecb23c33844c024ab73e48d5a81cfeacf1197
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a1d41b66fd898a04e1f9d6ef1a6d3f7eb9811cce7b41ebbede11eaa2b51f4eee
[INFO] running `Command { std: "docker" "start" "-a" "a1d41b66fd898a04e1f9d6ef1a6d3f7eb9811cce7b41ebbede11eaa2b51f4eee", kill_on_drop: false }`
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling plotters-backend v0.3.0
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling cargo-husky v1.5.0
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling plotters-svg v0.3.0
[INFO] [stderr]    Compiling half v1.7.1
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/engine/mod.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use rarity_simulation::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^ the name `defaults` in the type namespace is first re-exported here
[INFO] [stdout] 11 | pub use symbolic_execution::*;
[INFO] [stdout]    |         --------------------- but the name `defaults` in the type namespace is also re-exported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/engine/mod.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use rarity_simulation::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^ the name `Value` in the type namespace is first re-exported here
[INFO] [stdout] 11 | pub use symbolic_execution::*;
[INFO] [stdout]    |         --------------------- but the name `Value` in the type namespace is also re-exported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]   --> src/cli.rs:33:17
[INFO] [stdout]    |
[INFO] [stdout] 33 |         .author(crate_authors!(", "))
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^ this raw pointer has type `*const String`
[INFO] [stdout]    |
[INFO] [stdout]    = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&String`
[INFO] [stdout]   --> src/cli.rs:33:17
[INFO] [stdout]    |
[INFO] [stdout] 33 |         .author(crate_authors!(", "))
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(dangerous_implicit_autorefs)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `crate_authors` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/clap-2.33.3/src/macros.rs:493:22
[INFO] [stdout]    |
[INFO] [stdout] 493|                     &(&(*VALUE))[..]
[INFO] [stdout]    |                      ++        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling semver-parser v0.10.2
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling rustc_version v0.3.3
[INFO] [stderr]    Compiling cast v0.2.6
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.3.4
[INFO] [stderr]    Compiling monster-rs v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `utils`
[INFO] [stdout]  --> tests/smt.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use utils::{init, with_temp_dir, TestFileCompiler};
[INFO] [stdout]   |     ^^^^^ use of unresolved module or unlinked crate `utils`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `utils`, use `cargo add utils` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `utils`
[INFO] [stdout]  --> tests/cfg.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use utils::{compile_riscu, convert_dot_to_png_and_check, init, time, with_temp_dir};
[INFO] [stdout]   |     ^^^^^ use of unresolved module or unlinked crate `utils`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `utils`, use `cargo add utils` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `(_, _)`
[INFO] [stdout]   --> tests/cfg.rs:14:44
[INFO] [stdout]    |
[INFO] [stdout] 14 |         compile_riscu(dir, None).for_each(|(source, object)| {
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |             let dot_file = source.with_extension("dot");
[INFO] [stdout]    |                            ------ type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type, where the placeholders `_` are specified
[INFO] [stdout]    |
[INFO] [stdout] 14 |         compile_riscu(dir, None).for_each(|(source, object): (_, _)| {
[INFO] [stdout]    |                                                            ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `monster-rs` (test "cfg") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> tests/smt.rs:45:20
[INFO] [stdout]    |
[INFO] [stdout] 45 |     with_temp_dir(|dir| {
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |             .map(|files| generate_smt(dir.clone(), SmtType::Generic, files))
[INFO] [stdout]    |                                       --- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 45 |     with_temp_dir(|dir: /* Type */| {
[INFO] [stdout]    |                       ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `utils`
[INFO] [stdout]  --> tests/exploration_strategy.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use utils::{compile_riscu, convert_dot_to_png_and_check, init, time, with_temp_dir};
[INFO] [stdout]   |     ^^^^^ use of unresolved module or unlinked crate `utils`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `utils`, use `cargo add utils` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `monster-rs` (test "smt") due to 2 previous errors
[INFO] [stdout] error[E0432]: unresolved import `utils`
[INFO] [stdout]  --> tests/rarity.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use utils::{compile_riscu, init, with_temp_dir};
[INFO] [stdout]   |     ^^^^^ use of unresolved module or unlinked crate `utils`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `utils`, use `cargo add utils` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `pictures`
[INFO] [stdout]   --> tests/exploration_strategy.rs:55:17
[INFO] [stdout]    |
[INFO] [stdout] 55 |         if cfg!(feature = "pictures") {
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `boolector`, `boolector-solver`, `boolector-sys`, `default`, `z3`, `z3-solver`, and `z3-sys`
[INFO] [stdout]    = help: consider adding `pictures` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `pictures`
[INFO] [stdout]    --> tests/exploration_strategy.rs:105:21
[INFO] [stdout]     |
[INFO] [stdout] 105 |             if cfg!(feature = "pictures") {
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `boolector`, `boolector-solver`, `boolector-sys`, `default`, `z3`, `z3-solver`, and `z3-sys`
[INFO] [stdout]     = help: consider adding `pictures` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `utils`
[INFO] [stdout]   --> tests/engine.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use utils::{compile_riscu, init, with_temp_dir};
[INFO] [stdout]    |     ^^^^^ use of unresolved module or unlinked crate `utils`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `utils`, use `cargo add utils` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `(_, _)`
[INFO] [stdout]   --> tests/exploration_strategy.rs:17:20
[INFO] [stdout]    |
[INFO] [stdout] 17 |         .for_each(|(source_file, object_file)| {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |         let src_file_name = source_file.file_name().unwrap().to_str().unwrap();
[INFO] [stdout]    |                             ----------- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type, where the placeholders `_` are specified
[INFO] [stdout]    |
[INFO] [stdout] 17 |         .for_each(|(source_file, object_file): (_, _)| {
[INFO] [stdout]    |                                              ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `utils`
[INFO] [stdout]  --> tests/disassemble.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use utils::{compile_riscu, init, with_temp_dir};
[INFO] [stdout]   |     ^^^^^ use of unresolved module or unlinked crate `utils`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `utils`, use `cargo add utils` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `(_, _)`
[INFO] [stdout]   --> tests/exploration_strategy.rs:67:44
[INFO] [stdout]    |
[INFO] [stdout] 67 |         compile_riscu(dir, None).for_each(|(source_file, object_file)| {
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |             let dot_file = source_file.with_extension("dot");
[INFO] [stdout]    |                            ----------- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type, where the placeholders `_` are specified
[INFO] [stdout]    |
[INFO] [stdout] 67 |         compile_riscu(dir, None).for_each(|(source_file, object_file): (_, _)| {
[INFO] [stdout]    |                                                                      ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `(_, _)`
[INFO] [stdout]   --> tests/rarity.rs:12:14
[INFO] [stdout]    |
[INFO] [stdout] 12 |             |(source, object)| {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |                     source.to_str().unwrap(),
[INFO] [stdout]    |                     ------ type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type, where the placeholders `_` are specified
[INFO] [stdout]    |
[INFO] [stdout] 12 |             |(source, object): (_, _)| {
[INFO] [stdout]    |                              ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `(_, _)`
[INFO] [stdout]   --> tests/engine.rs:74:77
[INFO] [stdout]    |
[INFO] [stdout] 74 |         compile_riscu(dir, Some(&["recursive-fibonacci-1-35.c"])).for_each(|(source, object)| {
[INFO] [stdout]    |                                                                             ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 87 |                     source.to_str().unwrap()
[INFO] [stdout]    |                     ------ type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type, where the placeholders `_` are specified
[INFO] [stdout]    |
[INFO] [stdout] 74 |         compile_riscu(dir, Some(&["recursive-fibonacci-1-35.c"])).for_each(|(source, object): (_, _)| {
[INFO] [stdout]    |                                                                                             ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `monster-rs` (test "exploration_strategy") due to 3 previous errors; 2 warnings emitted
[INFO] [stdout] Some errors have detailed explanations: E0282, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `(_, _)`
[INFO] [stdout]   --> tests/disassemble.rs:10:44
[INFO] [stdout]    |
[INFO] [stdout] 10 |         compile_riscu(dir, None).for_each(|(source, object)| {
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |                 source.to_str().unwrap()
[INFO] [stdout]    |                 ------ type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type, where the placeholders `_` are specified
[INFO] [stdout]    |
[INFO] [stdout] 10 |         compile_riscu(dir, None).for_each(|(source, object): (_, _)| {
[INFO] [stdout]    |                                                            ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `monster-rs` (test "engine") due to 2 previous errors
[INFO] [stdout] Some errors have detailed explanations: E0282, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `monster-rs` (test "rarity") due to 2 previous errors
[INFO] [stderr] error: could not compile `monster-rs` (test "disassemble") due to 2 previous errors
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/engine/mod.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use rarity_simulation::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^ the name `defaults` in the type namespace is first re-exported here
[INFO] [stdout] 11 | pub use symbolic_execution::*;
[INFO] [stdout]    |         --------------------- but the name `defaults` in the type namespace is also re-exported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/engine/mod.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use rarity_simulation::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^ the name `Value` in the type namespace is first re-exported here
[INFO] [stdout] 11 | pub use symbolic_execution::*;
[INFO] [stdout]    |         --------------------- but the name `Value` in the type namespace is also re-exported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]   --> src/cli.rs:33:17
[INFO] [stdout]    |
[INFO] [stdout] 33 |         .author(crate_authors!(", "))
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^ this raw pointer has type `*const String`
[INFO] [stdout]    |
[INFO] [stdout]    = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&String`
[INFO] [stdout]   --> src/cli.rs:33:17
[INFO] [stdout]    |
[INFO] [stdout] 33 |         .author(crate_authors!(", "))
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(dangerous_implicit_autorefs)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `crate_authors` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/clap-2.33.3/src/macros.rs:493:22
[INFO] [stdout]    |
[INFO] [stdout] 493|                     &(&(*VALUE))[..]
[INFO] [stdout]    |                      ++        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a1d41b66fd898a04e1f9d6ef1a6d3f7eb9811cce7b41ebbede11eaa2b51f4eee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1d41b66fd898a04e1f9d6ef1a6d3f7eb9811cce7b41ebbede11eaa2b51f4eee", kill_on_drop: false }`
[INFO] [stdout] a1d41b66fd898a04e1f9d6ef1a6d3f7eb9811cce7b41ebbede11eaa2b51f4eee
