[INFO] fetching crate monster-rs 0.4.1...
[INFO] checking monster-rs-0.4.1 against master#30f74ff0dc4d66debc8b50724c446f817e5f75f4 for pr-121848-1
[INFO] extracting crate monster-rs 0.4.1 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate monster-rs 0.4.1 on toolchain 30f74ff0dc4d66debc8b50724c446f817e5f75f4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-tc1/source/Cargo.toml
[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" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded scroll_derive v0.10.5
[INFO] [stderr]   Downloaded divisors v0.2.1
[INFO] [stderr]   Downloaded modinverse v0.1.1
[INFO] [stderr]   Downloaded copy_dir v0.1.2
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[INFO] [stderr]   Downloaded cmake v0.1.45
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[INFO] [stderr]   Downloaded z3 v0.10.0
[INFO] [stderr]   Downloaded plotters-svg v0.3.0
[INFO] [stderr]   Downloaded boolector v0.4.2
[INFO] [stderr]   Downloaded const_format_proc_macros v0.2.14
[INFO] [stderr]   Downloaded cast v0.2.6
[INFO] [stderr]   Downloaded const_format v0.2.14
[INFO] [stderr]   Downloaded criterion v0.3.4
[INFO] [stderr]   Downloaded goblin v0.3.4
[INFO] [stderr]   Downloaded plotters-backend v0.3.0
[INFO] [stderr]   Downloaded half v1.7.1
[INFO] [stderr]   Downloaded z3-sys v0.6.3
[INFO] [stderr]   Downloaded boolector-sys v0.6.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9046a442e3999303ff75e3fce89e99def9efd3df6a4ce022a46632e8a1f9eab6
[INFO] running `Command { std: "docker" "start" "-a" "9046a442e3999303ff75e3fce89e99def9efd3df6a4ce022a46632e8a1f9eab6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9046a442e3999303ff75e3fce89e99def9efd3df6a4ce022a46632e8a1f9eab6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9046a442e3999303ff75e3fce89e99def9efd3df6a4ce022a46632e8a1f9eab6", kill_on_drop: false }`
[INFO] [stdout] 9046a442e3999303ff75e3fce89e99def9efd3df6a4ce022a46632e8a1f9eab6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58e7824f789eecc850f3a463beb3e3cac664f43e1286517bf7f7be2f9ae7e058
[INFO] running `Command { std: "docker" "start" "-a" "58e7824f789eecc850f3a463beb3e3cac664f43e1286517bf7f7be2f9ae7e058", kill_on_drop: false }`
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[INFO] [stderr]    Compiling strum_macros v0.21.1
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[INFO] [stderr]     Checking monster-rs v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `IntoIterator` is imported redundantly
[INFO] [stdout]   --> src/engine/rarity_simulation.rs:43:48
[INFO] [stdout]    |
[INFO] [stdout] 43 | use std::{cmp::min, collections::HashMap, fmt, iter::IntoIterator, mem::size_of, sync::Arc};
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `IntoIterator` is already defined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` 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 `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: the item `Vec` is imported redundantly
[INFO] [stdout]   --> src/path_exploration/control_flow_graph.rs:24:30
[INFO] [stdout]    |
[INFO] [stdout] 24 | use std::{fmt, mem::size_of, vec::Vec};
[INFO] [stdout]    |                              ^^^^^^^^
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Vec` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `NodeIndex` is imported redundantly
[INFO] [stdout]  --> src/path_exploration/shortest_path.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     graph::NodeIndex,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 9 |     prelude::*,
[INFO] [stdout]   |     ---------- the item `NodeIndex` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `EdgeRef` is imported redundantly
[INFO] [stdout]   --> src/path_exploration/shortest_path.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 9  |     prelude::*,
[INFO] [stdout]    |     ---------- the item `EdgeRef` is already imported here
[INFO] [stdout] 10 |     visit::{EdgeRef, Reversed},
[INFO] [stdout]    |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `strum` is imported redundantly
[INFO] [stdout]  --> src/path_exploration/mod.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 | use strum::{self, EnumString, EnumVariantNames, IntoStaticStr};
[INFO] [stdout]   |             ^^^^ the item `strum` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Sync` is imported redundantly
[INFO] [stdout]   --> src/solver/mod.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use std::marker::Sync;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Sync` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `From` is imported redundantly
[INFO] [stdout]   --> src/solver/mod.rs:21:33
[INFO] [stdout]    |
[INFO] [stdout] 21 | use std::{collections::HashMap, convert::From, fmt, io, ops::Index};
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `From` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[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 undeclared crate or module `utils`
[INFO] [stdout] 
[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 undeclared crate or module `utils`
[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 undeclared crate or module `utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::prelude`
[INFO] [stdout]  --> tests/cfg.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rayon::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::prelude`
[INFO] [stdout]  --> tests/disassemble.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use rayon::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `monster-rs` (test "disassemble") due to 2 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `monster-rs` (test "cfg") due to 2 previous errors; 1 warning emitted
[INFO] [stdout] warning: unused import: `rayon::prelude`
[INFO] [stdout]  --> tests/exploration_strategy.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rayon::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `utils`
[INFO] [stdout]   --> benches/engine.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use utils::TestFileCompiler;
[INFO] [stdout]    |     ^^^^^ use of undeclared crate or module `utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `monster-rs` (test "exploration_strategy") due to 2 previous errors; 1 warning emitted
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[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 undeclared crate or module `utils`
[INFO] [stdout] 
[INFO] [stdout] 
[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 undeclared crate or module `utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `monster` is imported redundantly
[INFO] [stdout]  --> tests/engine.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     self, load_elf,
[INFO] [stdout]   |     ^^^^ the item `monster` is already defined by prelude
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `object` found for struct `COMPILER` in the current scope
[INFO] [stdout]   --> benches/engine.rs:44:32
[INFO] [stdout]    |
[INFO] [stdout] 35 | / lazy_static! {
[INFO] [stdout] 36 | |     static ref COMPILER: TestFileCompiler = TestFileCompiler::new(&TEST_FILES);
[INFO] [stdout] 37 | | }
[INFO] [stdout]    | |_- method `object` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 44 |       let object_file = COMPILER.object("demonstration.c");
[INFO] [stdout]    |                                  ^^^^^^ method not found in `COMPILER`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::prelude`
[INFO] [stdout]  --> tests/engine.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use rayon::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `IntoIterator` is imported redundantly
[INFO] [stdout]   --> src/engine/rarity_simulation.rs:43:48
[INFO] [stdout]    |
[INFO] [stdout] 43 | use std::{cmp::min, collections::HashMap, fmt, iter::IntoIterator, mem::size_of, sync::Arc};
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `IntoIterator` is already defined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `monster` is imported redundantly
[INFO] [stdout]  --> tests/rarity.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use monster::{self, engine::rarity_simulation::*, rarity_simulate_elf_with};
[INFO] [stdout]   |               ^^^^ the item `monster` is already defined by prelude
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` 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 `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: the item `Vec` is imported redundantly
[INFO] [stdout]   --> src/path_exploration/control_flow_graph.rs:24:30
[INFO] [stdout]    |
[INFO] [stdout] 24 | use std::{fmt, mem::size_of, vec::Vec};
[INFO] [stdout]    |                              ^^^^^^^^
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Vec` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `NodeIndex` is imported redundantly
[INFO] [stdout]  --> src/path_exploration/shortest_path.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     graph::NodeIndex,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 9 |     prelude::*,
[INFO] [stdout]   |     ---------- the item `NodeIndex` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `EdgeRef` is imported redundantly
[INFO] [stdout]   --> src/path_exploration/shortest_path.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 9  |     prelude::*,
[INFO] [stdout]    |     ---------- the item `EdgeRef` is already imported here
[INFO] [stdout] 10 |     visit::{EdgeRef, Reversed},
[INFO] [stdout]    |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `strum` is imported redundantly
[INFO] [stdout]  --> src/path_exploration/mod.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 | use strum::{self, EnumString, EnumVariantNames, IntoStaticStr};
[INFO] [stdout]   |             ^^^^ the item `strum` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Sync` is imported redundantly
[INFO] [stdout]   --> src/solver/mod.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use std::marker::Sync;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Sync` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `From` is imported redundantly
[INFO] [stdout]   --> src/solver/mod.rs:21:33
[INFO] [stdout]    |
[INFO] [stdout] 21 | use std::{collections::HashMap, convert::From, fmt, io, ops::Index};
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `From` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::prelude`
[INFO] [stdout]  --> tests/rarity.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rayon::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `monster-rs` (test "rarity") due to 2 previous errors; 2 warnings emitted
[INFO] [stderr] error: could not compile `monster-rs` (test "engine") due to 2 previous errors; 2 warnings emitted
[INFO] [stdout] error[E0599]: no method named `objects` found for struct `COMPILER` in the current scope
[INFO] [stdout]   --> benches/engine.rs:72:70
[INFO] [stdout]    |
[INFO] [stdout] 35 | / lazy_static! {
[INFO] [stdout] 36 | |     static ref COMPILER: TestFileCompiler = TestFileCompiler::new(&TEST_FILES);
[INFO] [stdout] 37 | | }
[INFO] [stdout]    | |_- method `objects` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 72 |           b.iter(|| execute_symbolically_all::<MonsterSolver>(COMPILER.objects()))
[INFO] [stdout]    |                                                                        ^^^^^^^ method not found in `COMPILER`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `objects` found for struct `COMPILER` in the current scope
[INFO] [stdout]   --> benches/engine.rs:91:14
[INFO] [stdout]    |
[INFO] [stdout] 35 | / lazy_static! {
[INFO] [stdout] 36 | |     static ref COMPILER: TestFileCompiler = TestFileCompiler::new(&TEST_FILES);
[INFO] [stdout] 37 | | }
[INFO] [stdout]    | |_- method `objects` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 91 |       COMPILER.objects().iter().for_each(|source| {
[INFO] [stdout]    |                ^^^^^^^ method not found in `COMPILER`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `objects` found for struct `COMPILER` in the current scope
[INFO] [stdout]    --> benches/engine.rs:114:14
[INFO] [stdout]     |
[INFO] [stdout] 35  | / lazy_static! {
[INFO] [stdout] 36  | |     static ref COMPILER: TestFileCompiler = TestFileCompiler::new(&TEST_FILES);
[INFO] [stdout] 37  | | }
[INFO] [stdout]     | |_- method `objects` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 114 |       COMPILER.objects().iter().for_each(|object| {
[INFO] [stdout]     |                ^^^^^^^ method not found in `COMPILER`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `monster-rs` (bench "engine") due to 6 previous errors
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "58e7824f789eecc850f3a463beb3e3cac664f43e1286517bf7f7be2f9ae7e058", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58e7824f789eecc850f3a463beb3e3cac664f43e1286517bf7f7be2f9ae7e058", kill_on_drop: false }`
[INFO] [stdout] 58e7824f789eecc850f3a463beb3e3cac664f43e1286517bf7f7be2f9ae7e058
[INFO] checking monster-rs-0.4.1 against try#72eda894eb3548c7ba774079ce0afab42958d4ee for pr-121848-1
[INFO] extracting crate monster-rs 0.4.1 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate monster-rs 0.4.1 on toolchain 72eda894eb3548c7ba774079ce0afab42958d4ee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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] 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" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3945d07c3234205ce2cc02ad18e3ef127179383f47ce61407b481161d4abf5db
[INFO] running `Command { std: "docker" "start" "-a" "3945d07c3234205ce2cc02ad18e3ef127179383f47ce61407b481161d4abf5db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3945d07c3234205ce2cc02ad18e3ef127179383f47ce61407b481161d4abf5db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3945d07c3234205ce2cc02ad18e3ef127179383f47ce61407b481161d4abf5db", kill_on_drop: false }`
[INFO] [stdout] 3945d07c3234205ce2cc02ad18e3ef127179383f47ce61407b481161d4abf5db
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6d19abbb432a34a7248347fca0eb2dd12d2dae53de2f47e66746a401c16b944
[INFO] running `Command { std: "docker" "start" "-a" "b6d19abbb432a34a7248347fca0eb2dd12d2dae53de2f47e66746a401c16b944", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling libc v0.2.96
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling num-integer v0.1.44
[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 pest v2.1.3
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling semver-parser v0.10.2
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking rand_core v0.6.2
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling rustc_version v0.3.3
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling cast v0.2.6
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking plain v0.2.3
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking rand v0.8.3
[INFO] [stderr]     Checking crossbeam-deque v0.8.0
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.14
[INFO] [stderr]     Checking crossbeam-channel v0.5.1
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking itertools v0.10.1
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]     Checking termcolor v1.1.2
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking plotters-backend v0.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking fixedbitset v0.2.0
[INFO] [stderr]     Checking plotters-svg v0.3.0
[INFO] [stderr]     Checking env_logger v0.8.4
[INFO] [stderr]     Checking petgraph v0.5.1
[INFO] [stderr]     Checking bstr v0.2.16
[INFO] [stderr]     Checking const_format v0.2.14
[INFO] [stderr]     Checking divisors v0.2.1
[INFO] [stderr]     Checking modinverse v0.1.1
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]    Compiling cargo-husky v1.5.0
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking half v1.7.1
[INFO] [stderr]     Checking bytesize v1.0.1
[INFO] [stderr]     Checking walkdir v2.3.2
[INFO] [stderr]     Checking serde_cbor v0.11.1
[INFO] [stderr]     Checking csv v1.1.6
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking plotters v0.3.1
[INFO] [stderr]     Checking criterion-plot v0.4.3
[INFO] [stderr]     Checking oorandom v11.1.3
[INFO] [stderr]     Checking tempfile v3.2.0
[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]     Checking scroll v0.10.2
[INFO] [stderr]     Checking thiserror v1.0.25
[INFO] [stderr]     Checking goblin v0.3.4
[INFO] [stderr]     Checking strum v0.21.0
[INFO] [stderr]     Checking criterion v0.3.4
[INFO] [stderr]     Checking riscu v0.5.0
[INFO] [stderr]     Checking monster-rs v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `IntoIterator` is imported redundantly
[INFO] [stdout]   --> src/engine/rarity_simulation.rs:43:48
[INFO] [stdout]    |
[INFO] [stdout] 43 | use std::{cmp::min, collections::HashMap, fmt, iter::IntoIterator, mem::size_of, sync::Arc};
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `IntoIterator` is already defined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` 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 `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: the item `Vec` is imported redundantly
[INFO] [stdout]   --> src/path_exploration/control_flow_graph.rs:24:30
[INFO] [stdout]    |
[INFO] [stdout] 24 | use std::{fmt, mem::size_of, vec::Vec};
[INFO] [stdout]    |                              ^^^^^^^^
[INFO] [stdout]   --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Vec` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `NodeIndex` is imported redundantly
[INFO] [stdout]  --> src/path_exploration/shortest_path.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     graph::NodeIndex,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 9 |     prelude::*,
[INFO] [stdout]   |     ---------- the item `NodeIndex` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `EdgeRef` is imported redundantly
[INFO] [stdout]   --> src/path_exploration/shortest_path.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 9  |     prelude::*,
[INFO] [stdout]    |     ---------- the item `EdgeRef` is already imported here
[INFO] [stdout] 10 |     visit::{EdgeRef, Reversed},
[INFO] [stdout]    |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `strum` is imported redundantly
[INFO] [stdout]  --> src/path_exploration/mod.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 | use strum::{self, EnumString, EnumVariantNames, IntoStaticStr};
[INFO] [stdout]   |             ^^^^ the item `strum` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Sync` is imported redundantly
[INFO] [stdout]   --> src/solver/mod.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use std::marker::Sync;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Sync` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `From` is imported redundantly
[INFO] [stdout]   --> src/solver/mod.rs:21:33
[INFO] [stdout]    |
[INFO] [stdout] 21 | use std::{collections::HashMap, convert::From, fmt, io, ops::Index};
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `From` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[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 undeclared crate or module `utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `utils`
[INFO] [stdout]   --> benches/engine.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use utils::TestFileCompiler;
[INFO] [stdout]    |     ^^^^^ use of undeclared crate or module `utils`
[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 undeclared crate or module `utils`
[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 undeclared crate or module `utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `monster` is imported redundantly
[INFO] [stdout]  --> tests/smt.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     self, generate_smt_to_file, load_elf, path_exploration::ShortestPathStrategy, solver::SmtType,
[INFO] [stdout]   |     ^^^^ the item `monster` is already defined by prelude
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[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 undeclared crate or module `utils`
[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 undeclared crate or module `utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `monster` is imported redundantly
[INFO] [stdout]  --> tests/engine.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     self, load_elf,
[INFO] [stdout]   |     ^^^^ the item `monster` is already defined by prelude
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::prelude`
[INFO] [stdout]  --> tests/disassemble.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use rayon::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::prelude`
[INFO] [stdout]  --> tests/cfg.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rayon::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::prelude`
[INFO] [stdout]  --> tests/exploration_strategy.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rayon::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::prelude`
[INFO] [stdout]  --> tests/engine.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use rayon::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `monster-rs` (test "cfg") due to 2 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `monster-rs` (test "disassemble") due to 2 previous errors; 1 warning emitted
[INFO] [stderr] error: could not compile `monster-rs` (test "exploration_strategy") due to 2 previous errors; 1 warning emitted
[INFO] [stdout] error: aborting due to 1 previous error; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `monster-rs` (test "engine") due to 2 previous errors; 2 warnings emitted
[INFO] [stdout] warning: the item `IntoIterator` is imported redundantly
[INFO] [stdout]   --> src/engine/rarity_simulation.rs:43:48
[INFO] [stdout]    |
[INFO] [stdout] 43 | use std::{cmp::min, collections::HashMap, fmt, iter::IntoIterator, mem::size_of, sync::Arc};
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `IntoIterator` is already defined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` 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 `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: the item `Vec` is imported redundantly
[INFO] [stdout]   --> src/path_exploration/control_flow_graph.rs:24:30
[INFO] [stdout]    |
[INFO] [stdout] 24 | use std::{fmt, mem::size_of, vec::Vec};
[INFO] [stdout]    |                              ^^^^^^^^
[INFO] [stdout]   --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Vec` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `NodeIndex` is imported redundantly
[INFO] [stdout]  --> src/path_exploration/shortest_path.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     graph::NodeIndex,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 9 |     prelude::*,
[INFO] [stdout]   |     ---------- the item `NodeIndex` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `EdgeRef` is imported redundantly
[INFO] [stdout]   --> src/path_exploration/shortest_path.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 9  |     prelude::*,
[INFO] [stdout]    |     ---------- the item `EdgeRef` is already imported here
[INFO] [stdout] 10 |     visit::{EdgeRef, Reversed},
[INFO] [stdout]    |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `strum` is imported redundantly
[INFO] [stdout]  --> src/path_exploration/mod.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 | use strum::{self, EnumString, EnumVariantNames, IntoStaticStr};
[INFO] [stdout]   |             ^^^^ the item `strum` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Sync` is imported redundantly
[INFO] [stdout]   --> src/solver/mod.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use std::marker::Sync;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Sync` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `From` is imported redundantly
[INFO] [stdout]   --> src/solver/mod.rs:21:33
[INFO] [stdout]    |
[INFO] [stdout] 21 | use std::{collections::HashMap, convert::From, fmt, io, ops::Index};
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `From` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `object` found for struct `COMPILER` in the current scope
[INFO] [stdout]   --> benches/engine.rs:44:32
[INFO] [stdout]    |
[INFO] [stdout] 35 | / lazy_static! {
[INFO] [stdout] 36 | |     static ref COMPILER: TestFileCompiler = TestFileCompiler::new(&TEST_FILES);
[INFO] [stdout] 37 | | }
[INFO] [stdout]    | |_- method `object` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 44 |       let object_file = COMPILER.object("demonstration.c");
[INFO] [stdout]    |                                  ^^^^^^ method not found in `COMPILER`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `sources` found for struct `COMPILER` in the current scope
[INFO] [stdout]   --> tests/smt.rs:47:14
[INFO] [stdout]    |
[INFO] [stdout] 37 | / lazy_static! {
[INFO] [stdout] 38 | |     static ref COMPILER: TestFileCompiler = TestFileCompiler::new(&TEST_FILES);
[INFO] [stdout] 39 | | }
[INFO] [stdout]    | |_- method `sources` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 46 | /         COMPILER
[INFO] [stdout] 47 | |             .sources()
[INFO] [stdout]    | |             -^^^^^^^ method not found in `COMPILER`
[INFO] [stdout]    | |_____________|
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `objects` found for struct `COMPILER` in the current scope
[INFO] [stdout]   --> benches/engine.rs:72:70
[INFO] [stdout]    |
[INFO] [stdout] 35 | / lazy_static! {
[INFO] [stdout] 36 | |     static ref COMPILER: TestFileCompiler = TestFileCompiler::new(&TEST_FILES);
[INFO] [stdout] 37 | | }
[INFO] [stdout]    | |_- method `objects` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 72 |           b.iter(|| execute_symbolically_all::<MonsterSolver>(COMPILER.objects()))
[INFO] [stdout]    |                                                                        ^^^^^^^ method not found in `COMPILER`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `objects` found for struct `COMPILER` in the current scope
[INFO] [stdout]   --> tests/smt.rs:50:27
[INFO] [stdout]    |
[INFO] [stdout] 37 | / lazy_static! {
[INFO] [stdout] 38 | |     static ref COMPILER: TestFileCompiler = TestFileCompiler::new(&TEST_FILES);
[INFO] [stdout] 39 | | }
[INFO] [stdout]    | |_- method `objects` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 50 |               .zip(COMPILER.objects().iter().cloned())
[INFO] [stdout]    |                             ^^^^^^^ method not found in `COMPILER`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `monster-rs` (test "smt") due to 4 previous errors; 1 warning emitted
[INFO] [stdout] error[E0599]: no method named `objects` found for struct `COMPILER` in the current scope
[INFO] [stdout]   --> benches/engine.rs:91:14
[INFO] [stdout]    |
[INFO] [stdout] 35 | / lazy_static! {
[INFO] [stdout] 36 | |     static ref COMPILER: TestFileCompiler = TestFileCompiler::new(&TEST_FILES);
[INFO] [stdout] 37 | | }
[INFO] [stdout]    | |_- method `objects` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 91 |       COMPILER.objects().iter().for_each(|source| {
[INFO] [stdout]    |                ^^^^^^^ method not found in `COMPILER`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `objects` found for struct `COMPILER` in the current scope
[INFO] [stdout]    --> benches/engine.rs:114:14
[INFO] [stdout]     |
[INFO] [stdout] 35  | / lazy_static! {
[INFO] [stdout] 36  | |     static ref COMPILER: TestFileCompiler = TestFileCompiler::new(&TEST_FILES);
[INFO] [stdout] 37  | | }
[INFO] [stdout]     | |_- method `objects` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 114 |       COMPILER.objects().iter().for_each(|object| {
[INFO] [stdout]     |                ^^^^^^^ method not found in `COMPILER`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `monster-rs` (bench "engine") due to 6 previous errors
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b6d19abbb432a34a7248347fca0eb2dd12d2dae53de2f47e66746a401c16b944", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6d19abbb432a34a7248347fca0eb2dd12d2dae53de2f47e66746a401c16b944", kill_on_drop: false }`
[INFO] [stdout] b6d19abbb432a34a7248347fca0eb2dd12d2dae53de2f47e66746a401c16b944
