[INFO] fetching crate atelier_core 0.2.22...
[INFO] checking atelier_core-0.2.22 against master#3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777 for pr-132289
[INFO] extracting crate atelier_core 0.2.22 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate atelier_core 0.2.22 on toolchain 3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "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-2-tc1/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pretty_assertions v0.7.2
[INFO] [stderr]   Downloaded diff v0.1.12
[INFO] [stderr]   Downloaded ctor v0.1.20
[INFO] [stderr]   Downloaded syn v1.0.73
[INFO] [stderr]   Downloaded memchr v2.4.0
[INFO] [stderr]   Downloaded unicode-segmentation v1.8.0
[INFO] [stderr]   Downloaded regex-syntax v0.6.25
[INFO] [stderr]   Downloaded regex v1.5.4
[INFO] [stderr]   Downloaded autocfg v1.0.1
[INFO] [stderr]   Downloaded error-chain v0.12.4
[INFO] [stderr]   Downloaded log v0.4.14
[INFO] [stderr]   Downloaded atelier_test v0.1.4
[INFO] [stderr]   Downloaded addr2line v0.15.2
[INFO] [stderr]   Downloaded cc v1.0.68
[INFO] [stderr]   Downloaded miniz_oxide v0.4.4
[INFO] [stderr]   Downloaded object v0.25.3
[INFO] [stderr]   Downloaded rustc-demangle v0.1.20
[INFO] [stderr]   Downloaded libc v0.2.97
[INFO] [stderr]   Downloaded backtrace v0.3.60
[INFO] [stderr]   Downloaded version_check v0.9.3
[INFO] [stderr]   Downloaded paste v1.0.5
[INFO] [stderr]   Downloaded proc-macro2 v1.0.27
[INFO] [stderr]   Downloaded gimli v0.24.0
[INFO] [stderr]   Downloaded output_vt100 v0.1.2
[INFO] [stderr]   Downloaded quote v1.0.9
[INFO] [stderr]   Downloaded unicode-xid v0.2.2
[INFO] [stderr]   Downloaded atelier_core v0.2.21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b7d186abb5ffc573a72e96b72d551506b4dca94c69974fd466caccc1d87fa98f
[INFO] running `Command { std: "docker" "start" "-a" "b7d186abb5ffc573a72e96b72d551506b4dca94c69974fd466caccc1d87fa98f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b7d186abb5ffc573a72e96b72d551506b4dca94c69974fd466caccc1d87fa98f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7d186abb5ffc573a72e96b72d551506b4dca94c69974fd466caccc1d87fa98f", kill_on_drop: false }`
[INFO] [stdout] b7d186abb5ffc573a72e96b72d551506b4dca94c69974fd466caccc1d87fa98f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b0b2a1736a89f00e9bfc16d0fb58047fcf94aed75c45aa4c7602f25c9960c5c9
[INFO] running `Command { std: "docker" "start" "-a" "b0b2a1736a89f00e9bfc16d0fb58047fcf94aed75c45aa4c7602f25c9960c5c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling cc v1.0.68
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]     Checking gimli v0.24.0
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]     Checking rustc-demangle v0.1.20
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]     Checking heck v0.3.3
[INFO] [stderr]    Compiling paste v1.0.5
[INFO] [stderr]     Checking object v0.25.3
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking diff v0.1.12
[INFO] [stderr]     Checking pretty_assertions v0.7.2
[INFO] [stderr]    Compiling backtrace v0.3.60
[INFO] [stderr]     Checking addr2line v0.15.2
[INFO] [stderr]     Checking regex v1.5.4
[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] warning: fields `make_references` and `prelude_namespace` are never read
[INFO] [stdout]   --> src/builder/mod.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub struct ModelBuilder {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 47 |     make_references: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 48 |     default_namespace: NamespaceID,
[INFO] [stdout] 49 |     prelude_namespace: NamespaceID,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ModelBuilder` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/io/lines.rs:322:23
[INFO] [stdout]     |
[INFO] [stdout] 322 |             for id in v.read() {
[INFO] [stdout]     |                       ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(for_loops_over_fallibles)]` on by default
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 322 |             while let Some(id) = v.read() {
[INFO] [stdout]     |             ~~~~~~~~~~~~~~~  ~~~
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 322 |             if let Some(id) = v.read() {
[INFO] [stdout]     |             ~~~~~~~~~~~~  ~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/io/lines.rs:331:23
[INFO] [stdout]     |
[INFO] [stdout] 331 |             for id in v.list() {
[INFO] [stdout]     |                       ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 331 |             while let Some(id) = v.list() {
[INFO] [stdout]     |             ~~~~~~~~~~~~~~~  ~~~
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 331 |             if let Some(id) = v.list() {
[INFO] [stdout]     |             ~~~~~~~~~~~~  ~~~
[INFO] [stdout] 
[INFO] [stdout] 
[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 `Model`, found `atelier_core::model::Model`
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: `atelier_core::model::Model` and `Model` have similar names, but are actually distinct types
[INFO] [stdout] note: `atelier_core::model::Model` is defined in crate `atelier_core`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/atelier_core-0.2.21/src/model/mod.rs:27:1
[INFO] [stdout]     |
[INFO] [stdout] 27  | pub struct Model {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `Model` is defined in crate `atelier_core`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/model/mod.rs:27:1
[INFO] [stdout]     |
[INFO] [stdout] 27  | pub struct Model {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: perhaps two different versions of crate `atelier_core` are being used?
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> /opt/rustwide/workdir/src/model/visitor.rs:143:8
[INFO] [stdout]     |
[INFO] [stdout] 143 | pub fn walk_model<V>(model: &Model, visitor: &V) -> Result<(), V::Error>
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[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:9:41
[INFO] [stdout]     |
[INFO] [stdout] 9   |     let lines = make_line_oriented_form(&test_case.model);
[INFO] [stdout]     |                 ----------------------- ^^^^^^^^^^^^^^^^ expected `Model`, found `atelier_core::model::Model`
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: `atelier_core::model::Model` and `Model` have similar names, but are actually distinct types
[INFO] [stdout] note: `atelier_core::model::Model` is defined in crate `atelier_core`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/atelier_core-0.2.21/src/model/mod.rs:27:1
[INFO] [stdout]     |
[INFO] [stdout] 27  | pub struct Model {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `Model` is defined in crate `atelier_core`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/model/mod.rs:27:1
[INFO] [stdout]     |
[INFO] [stdout] 27  | pub struct Model {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: perhaps two different versions of crate `atelier_core` are being used?
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> /opt/rustwide/workdir/src/io/lines.rs:176:8
[INFO] [stdout]     |
[INFO] [stdout] 176 | pub fn make_line_oriented_form(model: &Model) -> Vec<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `atelier_core` (test "core_visitor") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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 `Model`, found `atelier_core::model::Model`
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: `atelier_core::model::Model` and `Model` have similar names, but are actually distinct types
[INFO] [stdout] note: `atelier_core::model::Model` is defined in crate `atelier_core`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/atelier_core-0.2.21/src/model/mod.rs:27:1
[INFO] [stdout]     |
[INFO] [stdout] 27  | pub struct Model {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `Model` is defined in crate `atelier_core`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/model/mod.rs:27:1
[INFO] [stdout]     |
[INFO] [stdout] 27  | pub struct Model {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: perhaps two different versions of crate `atelier_core` are being used?
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> /opt/rustwide/workdir/src/io/lines.rs:176:8
[INFO] [stdout]     |
[INFO] [stdout] 176 | pub fn make_line_oriented_form(model: &Model) -> Vec<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[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 `Model`, found `atelier_core::model::Model`
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: `atelier_core::model::Model` and `Model` have similar names, but are actually distinct types
[INFO] [stdout] note: `atelier_core::model::Model` is defined in crate `atelier_core`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/atelier_core-0.2.21/src/model/mod.rs:27:1
[INFO] [stdout]     |
[INFO] [stdout] 27  | pub struct Model {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `Model` is defined in crate `atelier_core`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/model/mod.rs:27:1
[INFO] [stdout]     |
[INFO] [stdout] 27  | pub struct Model {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: perhaps two different versions of crate `atelier_core` are being used?
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> /opt/rustwide/workdir/src/io/lines.rs:176:8
[INFO] [stdout]     |
[INFO] [stdout] 176 | pub fn make_line_oriented_form(model: &Model) -> Vec<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[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 `Model`, found `atelier_core::model::Model`
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: `atelier_core::model::Model` and `Model` have similar names, but are actually distinct types
[INFO] [stdout] note: `atelier_core::model::Model` is defined in crate `atelier_core`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/atelier_core-0.2.21/src/model/mod.rs:27:1
[INFO] [stdout]     |
[INFO] [stdout] 27  | pub struct Model {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `Model` is defined in crate `atelier_core`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/model/mod.rs:27:1
[INFO] [stdout]     |
[INFO] [stdout] 27  | pub struct Model {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: perhaps two different versions of crate `atelier_core` are being used?
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> /opt/rustwide/workdir/src/io/lines.rs:176:8
[INFO] [stdout]     |
[INFO] [stdout] 176 | pub fn make_line_oriented_form(model: &Model) -> Vec<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[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 `Model`, found `atelier_core::model::Model`
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: `atelier_core::model::Model` and `Model` have similar names, but are actually distinct types
[INFO] [stdout] note: `atelier_core::model::Model` is defined in crate `atelier_core`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/atelier_core-0.2.21/src/model/mod.rs:27:1
[INFO] [stdout]     |
[INFO] [stdout] 27  | pub struct Model {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `Model` is defined in crate `atelier_core`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/model/mod.rs:27:1
[INFO] [stdout]     |
[INFO] [stdout] 27  | pub struct Model {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: perhaps two different versions of crate `atelier_core` are being used?
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> /opt/rustwide/workdir/src/io/lines.rs:176:8
[INFO] [stdout]     |
[INFO] [stdout] 176 | pub fn make_line_oriented_form(model: &Model) -> Vec<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[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 `Model`, found `atelier_core::model::Model`
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: `atelier_core::model::Model` and `Model` have similar names, but are actually distinct types
[INFO] [stdout] note: `atelier_core::model::Model` is defined in crate `atelier_core`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/atelier_core-0.2.21/src/model/mod.rs:27:1
[INFO] [stdout]     |
[INFO] [stdout] 27  | pub struct Model {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `Model` is defined in crate `atelier_core`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/model/mod.rs:27:1
[INFO] [stdout]     |
[INFO] [stdout] 27  | pub struct Model {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: perhaps two different versions of crate `atelier_core` are being used?
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> /opt/rustwide/workdir/src/io/lines.rs:176:8
[INFO] [stdout]     |
[INFO] [stdout] 176 | pub fn make_line_oriented_form(model: &Model) -> Vec<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[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 `Model`, found `atelier_core::model::Model`
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: `atelier_core::model::Model` and `Model` have similar names, but are actually distinct types
[INFO] [stdout] note: `atelier_core::model::Model` is defined in crate `atelier_core`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/atelier_core-0.2.21/src/model/mod.rs:27:1
[INFO] [stdout]     |
[INFO] [stdout] 27  | pub struct Model {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `Model` is defined in crate `atelier_core`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/model/mod.rs:27:1
[INFO] [stdout]     |
[INFO] [stdout] 27  | pub struct Model {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: perhaps two different versions of crate `atelier_core` are being used?
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> /opt/rustwide/workdir/src/io/lines.rs:176:8
[INFO] [stdout]     |
[INFO] [stdout] 176 | pub fn make_line_oriented_form(model: &Model) -> Vec<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[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 `Model`, found `atelier_core::model::Model`
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: `atelier_core::model::Model` and `Model` have similar names, but are actually distinct types
[INFO] [stdout] note: `atelier_core::model::Model` is defined in crate `atelier_core`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/atelier_core-0.2.21/src/model/mod.rs:27:1
[INFO] [stdout]     |
[INFO] [stdout] 27  | pub struct Model {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `Model` is defined in crate `atelier_core`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/model/mod.rs:27:1
[INFO] [stdout]     |
[INFO] [stdout] 27  | pub struct Model {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: perhaps two different versions of crate `atelier_core` are being used?
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> /opt/rustwide/workdir/src/io/lines.rs:176:8
[INFO] [stdout]     |
[INFO] [stdout] 176 | pub fn make_line_oriented_form(model: &Model) -> Vec<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[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 `Model`, found `atelier_core::model::Model`
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: `atelier_core::model::Model` and `Model` have similar names, but are actually distinct types
[INFO] [stdout] note: `atelier_core::model::Model` is defined in crate `atelier_core`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/atelier_core-0.2.21/src/model/mod.rs:27:1
[INFO] [stdout]     |
[INFO] [stdout] 27  | pub struct Model {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `Model` is defined in crate `atelier_core`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/model/mod.rs:27:1
[INFO] [stdout]     |
[INFO] [stdout] 27  | pub struct Model {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: perhaps two different versions of crate `atelier_core` are being used?
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> /opt/rustwide/workdir/src/io/lines.rs:176:8
[INFO] [stdout]     |
[INFO] [stdout] 176 | pub fn make_line_oriented_form(model: &Model) -> Vec<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[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 `Model`, found `atelier_core::model::Model`
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: `atelier_core::model::Model` and `Model` have similar names, but are actually distinct types
[INFO] [stdout] note: `atelier_core::model::Model` is defined in crate `atelier_core`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/atelier_core-0.2.21/src/model/mod.rs:27:1
[INFO] [stdout]     |
[INFO] [stdout] 27  | pub struct Model {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `Model` is defined in crate `atelier_core`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/model/mod.rs:27:1
[INFO] [stdout]     |
[INFO] [stdout] 27  | pub struct Model {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: perhaps two different versions of crate `atelier_core` are being used?
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> /opt/rustwide/workdir/src/io/lines.rs:176:8
[INFO] [stdout]     |
[INFO] [stdout] 176 | pub fn make_line_oriented_form(model: &Model) -> Vec<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `atelier_core` (test "core_line_writer") due to 10 previous errors
[INFO] [stdout] warning: fields `make_references` and `prelude_namespace` are never read
[INFO] [stdout]   --> src/builder/mod.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub struct ModelBuilder {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 47 |     make_references: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 48 |     default_namespace: NamespaceID,
[INFO] [stdout] 49 |     prelude_namespace: NamespaceID,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ModelBuilder` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/io/lines.rs:322:23
[INFO] [stdout]     |
[INFO] [stdout] 322 |             for id in v.read() {
[INFO] [stdout]     |                       ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(for_loops_over_fallibles)]` on by default
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 322 |             while let Some(id) = v.read() {
[INFO] [stdout]     |             ~~~~~~~~~~~~~~~  ~~~
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 322 |             if let Some(id) = v.read() {
[INFO] [stdout]     |             ~~~~~~~~~~~~  ~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/io/lines.rs:331:23
[INFO] [stdout]     |
[INFO] [stdout] 331 |             for id in v.list() {
[INFO] [stdout]     |                       ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 331 |             while let Some(id) = v.list() {
[INFO] [stdout]     |             ~~~~~~~~~~~~~~~  ~~~
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 331 |             if let Some(id) = v.list() {
[INFO] [stdout]     |             ~~~~~~~~~~~~  ~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b0b2a1736a89f00e9bfc16d0fb58047fcf94aed75c45aa4c7602f25c9960c5c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0b2a1736a89f00e9bfc16d0fb58047fcf94aed75c45aa4c7602f25c9960c5c9", kill_on_drop: false }`
[INFO] [stdout] b0b2a1736a89f00e9bfc16d0fb58047fcf94aed75c45aa4c7602f25c9960c5c9
