[INFO] fetching crate atelier_core 0.2.22...
[INFO] checking atelier_core-0.2.22 against beta-2021-10-15 for beta-1.56-3
[INFO] extracting crate atelier_core 0.2.22 into /workspace/builds/worker-79/source
[INFO] validating manifest of crates.io crate atelier_core 0.2.22 on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate atelier_core 0.2.22
[INFO] finished tweaking crates.io crate atelier_core 0.2.22
[INFO] tweaked toml for crates.io crate atelier_core 0.2.22 written to /workspace/builds/worker-79/source/Cargo.toml
[INFO] crate crates.io crate atelier_core 0.2.22 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded atelier_test v0.1.4
[INFO] [stderr]   Downloaded atelier_core v0.2.21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5bc648eaffca4bc65d425e965b72202dcfbf9b2039f8cb656e94f7761625cc5b
[INFO] running `Command { std: "docker" "start" "-a" "5bc648eaffca4bc65d425e965b72202dcfbf9b2039f8cb656e94f7761625cc5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5bc648eaffca4bc65d425e965b72202dcfbf9b2039f8cb656e94f7761625cc5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bc648eaffca4bc65d425e965b72202dcfbf9b2039f8cb656e94f7761625cc5b", kill_on_drop: false }`
[INFO] [stdout] 5bc648eaffca4bc65d425e965b72202dcfbf9b2039f8cb656e94f7761625cc5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e1c5ded68a7a570d7f6112f64c6652c8259570d9158ff69866a9784eeca55f74
[INFO] running `Command { std: "docker" "start" "-a" "e1c5ded68a7a570d7f6112f64c6652c8259570d9158ff69866a9784eeca55f74", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling cc v1.0.68
[INFO] [stderr]     Checking gimli v0.24.0
[INFO] [stderr]     Checking rustc-demangle v0.1.20
[INFO] [stderr]     Checking unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling paste v1.0.5
[INFO] [stderr]     Checking diff v0.1.12
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]     Checking pretty_assertions v0.7.2
[INFO] [stderr]     Checking heck v0.3.3
[INFO] [stderr]     Checking object v0.25.3
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]    Compiling backtrace v0.3.60
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking addr2line v0.15.2
[INFO] [stderr]     Checking atelier_core v0.2.21
[INFO] [stderr]     Checking atelier_core v0.2.22 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking atelier_test v0.1.4
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> tests/core_visitor.rs:114:29
[INFO] [stdout]     |
[INFO] [stdout] 114 |     let result = walk_model(&model.model, &visitor);
[INFO] [stdout]     |                             ^^^^^^^^^^^^ expected struct `Model`, found struct `atelier_core::model::Model`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected reference `&Model`
[INFO] [stdout]                found reference `&atelier_core::model::Model`
[INFO] [stdout]     = note: perhaps two different versions of crate `atelier_core` are being used?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]  --> tests/core_line_writer.rs:9:41
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let lines = make_line_oriented_form(&test_case.model);
[INFO] [stdout]   |                                         ^^^^^^^^^^^^^^^^ expected struct `Model`, found struct `atelier_core::model::Model`
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected reference `&Model`
[INFO] [stdout]              found reference `&atelier_core::model::Model`
[INFO] [stdout]   = note: perhaps two different versions of crate `atelier_core` are being used?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `atelier_core` due to 2 previous errors
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> tests/core_line_writer.rs:17:41
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let lines = make_line_oriented_form(&test_case.model);
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^ expected struct `Model`, found struct `atelier_core::model::Model`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected reference `&Model`
[INFO] [stdout]               found reference `&atelier_core::model::Model`
[INFO] [stdout]    = note: perhaps two different versions of crate `atelier_core` are being used?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> tests/core_line_writer.rs:25:41
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let lines = make_line_oriented_form(&test_case.model);
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^ expected struct `Model`, found struct `atelier_core::model::Model`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected reference `&Model`
[INFO] [stdout]               found reference `&atelier_core::model::Model`
[INFO] [stdout]    = note: perhaps two different versions of crate `atelier_core` are being used?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> tests/core_line_writer.rs:33:41
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let lines = make_line_oriented_form(&test_case.model);
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^ expected struct `Model`, found struct `atelier_core::model::Model`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected reference `&Model`
[INFO] [stdout]               found reference `&atelier_core::model::Model`
[INFO] [stdout]    = note: perhaps two different versions of crate `atelier_core` are being used?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> tests/core_line_writer.rs:41:41
[INFO] [stdout]    |
[INFO] [stdout] 41 |     let lines = make_line_oriented_form(&test_case.model);
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^ expected struct `Model`, found struct `atelier_core::model::Model`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected reference `&Model`
[INFO] [stdout]               found reference `&atelier_core::model::Model`
[INFO] [stdout]    = note: perhaps two different versions of crate `atelier_core` are being used?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> tests/core_line_writer.rs:49:41
[INFO] [stdout]    |
[INFO] [stdout] 49 |     let lines = make_line_oriented_form(&test_case.model);
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^ expected struct `Model`, found struct `atelier_core::model::Model`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected reference `&Model`
[INFO] [stdout]               found reference `&atelier_core::model::Model`
[INFO] [stdout]    = note: perhaps two different versions of crate `atelier_core` are being used?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> tests/core_line_writer.rs:57:41
[INFO] [stdout]    |
[INFO] [stdout] 57 |     let lines = make_line_oriented_form(&test_case.model);
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^ expected struct `Model`, found struct `atelier_core::model::Model`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected reference `&Model`
[INFO] [stdout]               found reference `&atelier_core::model::Model`
[INFO] [stdout]    = note: perhaps two different versions of crate `atelier_core` are being used?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> tests/core_line_writer.rs:65:41
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let lines = make_line_oriented_form(&test_case.model);
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^ expected struct `Model`, found struct `atelier_core::model::Model`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected reference `&Model`
[INFO] [stdout]               found reference `&atelier_core::model::Model`
[INFO] [stdout]    = note: perhaps two different versions of crate `atelier_core` are being used?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> tests/core_line_writer.rs:73:41
[INFO] [stdout]    |
[INFO] [stdout] 73 |     let lines = make_line_oriented_form(&test_case.model);
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^ expected struct `Model`, found struct `atelier_core::model::Model`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected reference `&Model`
[INFO] [stdout]               found reference `&atelier_core::model::Model`
[INFO] [stdout]    = note: perhaps two different versions of crate `atelier_core` are being used?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> tests/core_line_writer.rs:81:41
[INFO] [stdout]    |
[INFO] [stdout] 81 |     let lines = make_line_oriented_form(&test_case.model);
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^ expected struct `Model`, found struct `atelier_core::model::Model`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected reference `&Model`
[INFO] [stdout]               found reference `&atelier_core::model::Model`
[INFO] [stdout]    = note: perhaps two different versions of crate `atelier_core` are being used?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 10 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "e1c5ded68a7a570d7f6112f64c6652c8259570d9158ff69866a9784eeca55f74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1c5ded68a7a570d7f6112f64c6652c8259570d9158ff69866a9784eeca55f74", kill_on_drop: false }`
[INFO] [stdout] e1c5ded68a7a570d7f6112f64c6652c8259570d9158ff69866a9784eeca55f74
