[INFO] fetching crate mvdb 0.3.0...
[INFO] testing mvdb-0.3.0 against beta-2023-04-20 for beta-1.70-1
[INFO] extracting crate mvdb 0.3.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate mvdb 0.3.0 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mvdb 0.3.0
[INFO] finished tweaking crates.io crate mvdb 0.3.0
[INFO] tweaked toml for crates.io crate mvdb 0.3.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded error-chain v0.11.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9052100b19fd47d355fad90937b8976b2cca0ebf57bfd6b51382234b11b1c123
[INFO] running `Command { std: "docker" "start" "-a" "9052100b19fd47d355fad90937b8976b2cca0ebf57bfd6b51382234b11b1c123", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9052100b19fd47d355fad90937b8976b2cca0ebf57bfd6b51382234b11b1c123", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9052100b19fd47d355fad90937b8976b2cca0ebf57bfd6b51382234b11b1c123", kill_on_drop: false }`
[INFO] [stdout] 9052100b19fd47d355fad90937b8976b2cca0ebf57bfd6b51382234b11b1c123
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c09324ab6568974ce9b603bb241dbdd91bd8306d4d1a07b54a846eb06e830918
[INFO] running `Command { std: "docker" "start" "-a" "c09324ab6568974ce9b603bb241dbdd91bd8306d4d1a07b54a846eb06e830918", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling serde v1.0.160
[INFO] [stderr]    Compiling gimli v0.27.2
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling rustc-demangle v0.1.23
[INFO] [stderr]    Compiling serde_json v1.0.96
[INFO] [stderr]    Compiling itoa v1.0.6
[INFO] [stderr]    Compiling ryu v1.0.13
[INFO] [stderr]    Compiling miniz_oxide v0.6.2
[INFO] [stderr]    Compiling object v0.30.3
[INFO] [stderr]    Compiling backtrace v0.3.67
[INFO] [stderr]    Compiling addr2line v0.19.0
[INFO] [stderr]    Compiling error-chain v0.11.0
[INFO] [stderr]    Compiling mvdb v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.26s
[INFO] running `Command { std: "docker" "inspect" "c09324ab6568974ce9b603bb241dbdd91bd8306d4d1a07b54a846eb06e830918", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c09324ab6568974ce9b603bb241dbdd91bd8306d4d1a07b54a846eb06e830918", kill_on_drop: false }`
[INFO] [stdout] c09324ab6568974ce9b603bb241dbdd91bd8306d4d1a07b54a846eb06e830918
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4d5e71621c3ba6c1cfc32533fe4a081b7d064ecd21994375713a66a11fa395e
[INFO] running `Command { std: "docker" "start" "-a" "c4d5e71621c3ba6c1cfc32533fe4a081b7d064ecd21994375713a66a11fa395e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling serde_derive v1.0.160
[INFO] [stderr]    Compiling syn v2.0.15
[INFO] [stderr]    Compiling mvdb v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.06s
[INFO] running `Command { std: "docker" "inspect" "c4d5e71621c3ba6c1cfc32533fe4a081b7d064ecd21994375713a66a11fa395e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4d5e71621c3ba6c1cfc32533fe4a081b7d064ecd21994375713a66a11fa395e", kill_on_drop: false }`
[INFO] [stdout] c4d5e71621c3ba6c1cfc32533fe4a081b7d064ecd21994375713a66a11fa395e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 30408a3bb7f8028ecc5d0153efdfa52be618c7a3544d7a91314723be65c8358a
[INFO] running `Command { std: "docker" "start" "-a" "30408a3bb7f8028ecc5d0153efdfa52be618c7a3544d7a91314723be65c8358a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mvdb-b54d903226e92804)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mvdb
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs - (line 61) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 50) ... FAILED
[INFO] [stdout] test src/mvdb.rs - mvdb::Mvdb<T>::new (line 62) ... FAILED
[INFO] [stdout] test src/mvdb.rs - mvdb::Mvdb<T>::access (line 155) ... FAILED
[INFO] [stdout] test src/mvdb.rs - mvdb::Mvdb<T>::from_file (line 97) ... FAILED
[INFO] [stdout] test src/mvdb.rs - mvdb::Mvdb<T>::new_pretty (line 80) ... FAILED
[INFO] [stdout] test src/mvdb.rs - mvdb::Mvdb<T>::from_file_or_default_pretty (line 245) ... FAILED
[INFO] [stdout] test src/mvdb.rs - mvdb::Mvdb<T>::access_mut (line 174) ... FAILED
[INFO] [stdout] test src/mvdb.rs - mvdb::Mvdb<T>::from_file_pretty (line 115) ... FAILED
[INFO] [stdout] test src/mvdb.rs - mvdb::Mvdb<T>::from_file_or_default (line 229) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 61) stdout ----
[INFO] [stdout] error: expected one of `.`, `;`, `?`, `}`, or an operator, found keyword `extern`
[INFO] [stdout]  --> src/lib.rs:62:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | [macro_use] extern crate serde_derive;
[INFO] [stdout]   |             ^^^^^^ expected one of `.`, `;`, `?`, `}`, or an operator
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 50) stdout ----
[INFO] [stdout] error: expected expression, found keyword `in`
[INFO] [stdout]  --> src/lib.rs:51:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | in Cargo.toml:
[INFO] [stdout]   | ^^ expected expression
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/mvdb.rs - mvdb::Mvdb<T>::new (line 62) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Path`
[INFO] [stdout]  --> src/mvdb.rs:64:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | let file = Path::new("demo.json");
[INFO] [stdout]   |            ^^^^ use of undeclared type `Path`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::path::Path;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DemoData`
[INFO] [stdout]  --> src/mvdb.rs:63:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | let data = DemoData::new();
[INFO] [stdout]   |            ^^^^^^^^ use of undeclared type `DemoData`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Mvdb`
[INFO] [stdout]  --> src/mvdb.rs:66:15
[INFO] [stdout]   |
[INFO] [stdout] 6 | let my_data = Mvdb::new(data, &file)
[INFO] [stdout]   |               ^^^^ use of undeclared type `Mvdb`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/mvdb.rs - mvdb::Mvdb<T>::access (line 155) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `my_data` in this scope
[INFO] [stdout]  --> src/mvdb.rs:156:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | let foo_from_disk = my_data.access(|db| db.foo.clone())
[INFO] [stdout]   |                     ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/mvdb.rs - mvdb::Mvdb<T>::from_file (line 97) stdout ----
[INFO] [stdout] error: expected expression, found `.`
[INFO] [stdout]  --> src/mvdb.rs:100:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     .expect("File does not exist, or schema mismatch");
[INFO] [stdout]   |     ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Path`
[INFO] [stdout]  --> src/mvdb.rs:98:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | let file = Path::new("demo.json");
[INFO] [stdout]   |            ^^^^ use of undeclared type `Path`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::path::Path;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Mvdb` in this scope
[INFO] [stdout]  --> src/mvdb.rs:99:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | let my_data: Mvdb<DemoData> = Mvdb::from_file(&file);
[INFO] [stdout]   |              ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `DemoData` in this scope
[INFO] [stdout]  --> src/mvdb.rs:99:19
[INFO] [stdout]   |
[INFO] [stdout] 4 | let my_data: Mvdb<DemoData> = Mvdb::from_file(&file);
[INFO] [stdout]   |                   ^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]   |
[INFO] [stdout] 2 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_mvdb_rs_97_0<DemoData>() {
[INFO] [stdout]   |                                                                       ++++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Mvdb`
[INFO] [stdout]  --> src/mvdb.rs:99:31
[INFO] [stdout]   |
[INFO] [stdout] 4 | let my_data: Mvdb<DemoData> = Mvdb::from_file(&file);
[INFO] [stdout]   |                               ^^^^ use of undeclared type `Mvdb`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/mvdb.rs - mvdb::Mvdb<T>::new_pretty (line 80) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Path`
[INFO] [stdout]  --> src/mvdb.rs:82:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | let file = Path::new("demo_pretty.json");
[INFO] [stdout]   |            ^^^^ use of undeclared type `Path`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::path::Path;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DemoData`
[INFO] [stdout]  --> src/mvdb.rs:81:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | let data = DemoData::new();
[INFO] [stdout]   |            ^^^^^^^^ use of undeclared type `DemoData`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Mvdb`
[INFO] [stdout]  --> src/mvdb.rs:84:15
[INFO] [stdout]   |
[INFO] [stdout] 6 | let my_data = Mvdb::new_pretty(data, &file)
[INFO] [stdout]   |               ^^^^ use of undeclared type `Mvdb`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/mvdb.rs - mvdb::Mvdb<T>::from_file_or_default_pretty (line 245) stdout ----
[INFO] [stdout] error: expected expression, found `.`
[INFO] [stdout]  --> src/mvdb.rs:248:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     .expect("Could not write to file");
[INFO] [stdout]   |     ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Path`
[INFO] [stdout]  --> src/mvdb.rs:246:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | let file = Path::new("demo_pretty.json");
[INFO] [stdout]   |            ^^^^ use of undeclared type `Path`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::path::Path;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Mvdb` in this scope
[INFO] [stdout]  --> src/mvdb.rs:247:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | let my_data: Mvdb<DemoData> = Mvdb::from_file_or_default_pretty(&file);
[INFO] [stdout]   |              ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `DemoData` in this scope
[INFO] [stdout]  --> src/mvdb.rs:247:19
[INFO] [stdout]   |
[INFO] [stdout] 4 | let my_data: Mvdb<DemoData> = Mvdb::from_file_or_default_pretty(&file);
[INFO] [stdout]   |                   ^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]   |
[INFO] [stdout] 2 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_mvdb_rs_245_0<DemoData>() {
[INFO] [stdout]   |                                                                        ++++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Mvdb`
[INFO] [stdout]  --> src/mvdb.rs:247:31
[INFO] [stdout]   |
[INFO] [stdout] 4 | let my_data: Mvdb<DemoData> = Mvdb::from_file_or_default_pretty(&file);
[INFO] [stdout]   |                               ^^^^ use of undeclared type `Mvdb`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/mvdb.rs - mvdb::Mvdb<T>::access_mut (line 174) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `my_data` in this scope
[INFO] [stdout]  --> src/mvdb.rs:175:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | my_data.access_mut(|db: &mut DemoData| {
[INFO] [stdout]   | ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `DemoData` in this scope
[INFO] [stdout]  --> src/mvdb.rs:175:30
[INFO] [stdout]   |
[INFO] [stdout] 3 | my_data.access_mut(|db: &mut DemoData| {
[INFO] [stdout]   |                              ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0425.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/mvdb.rs - mvdb::Mvdb<T>::from_file_pretty (line 115) stdout ----
[INFO] [stdout] error: expected expression, found `.`
[INFO] [stdout]  --> src/mvdb.rs:118:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     .expect("File does not exist, or schema mismatch");
[INFO] [stdout]   |     ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Path`
[INFO] [stdout]  --> src/mvdb.rs:116:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | let file = Path::new("demo_pretty.json");
[INFO] [stdout]   |            ^^^^ use of undeclared type `Path`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::path::Path;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Mvdb` in this scope
[INFO] [stdout]  --> src/mvdb.rs:117:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | let my_data: Mvdb<DemoData> = Mvdb::from_file_pretty(&file);
[INFO] [stdout]   |              ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `DemoData` in this scope
[INFO] [stdout]  --> src/mvdb.rs:117:19
[INFO] [stdout]   |
[INFO] [stdout] 4 | let my_data: Mvdb<DemoData> = Mvdb::from_file_pretty(&file);
[INFO] [stdout]   |                   ^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]   |
[INFO] [stdout] 2 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_mvdb_rs_115_0<DemoData>() {
[INFO] [stdout]   |                                                                        ++++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Mvdb`
[INFO] [stdout]  --> src/mvdb.rs:117:31
[INFO] [stdout]   |
[INFO] [stdout] 4 | let my_data: Mvdb<DemoData> = Mvdb::from_file_pretty(&file);
[INFO] [stdout]   |                               ^^^^ use of undeclared type `Mvdb`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/mvdb.rs - mvdb::Mvdb<T>::from_file_or_default (line 229) stdout ----
[INFO] [stdout] error: expected expression, found `.`
[INFO] [stdout]  --> src/mvdb.rs:232:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     .expect("Could not write to file");
[INFO] [stdout]   |     ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Path`
[INFO] [stdout]  --> src/mvdb.rs:230:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | let file = Path::new("demo.json");
[INFO] [stdout]   |            ^^^^ use of undeclared type `Path`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::path::Path;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Mvdb` in this scope
[INFO] [stdout]  --> src/mvdb.rs:231:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | let my_data: Mvdb<DemoData> = Mvdb::from_file_or_default(&file);
[INFO] [stdout]   |              ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `DemoData` in this scope
[INFO] [stdout]  --> src/mvdb.rs:231:19
[INFO] [stdout]   |
[INFO] [stdout] 4 | let my_data: Mvdb<DemoData> = Mvdb::from_file_or_default(&file);
[INFO] [stdout]   |                   ^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]   |
[INFO] [stdout] 2 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_mvdb_rs_229_0<DemoData>() {
[INFO] [stdout]   |                                                                        ++++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Mvdb`
[INFO] [stdout]  --> src/mvdb.rs:231:31
[INFO] [stdout]   |
[INFO] [stdout] 4 | let my_data: Mvdb<DemoData> = Mvdb::from_file_or_default(&file);
[INFO] [stdout]   |                               ^^^^ use of undeclared type `Mvdb`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 50)
[INFO] [stdout]     src/lib.rs - (line 61)
[INFO] [stdout]     src/mvdb.rs - mvdb::Mvdb<T>::access (line 155)
[INFO] [stdout]     src/mvdb.rs - mvdb::Mvdb<T>::access_mut (line 174)
[INFO] [stdout]     src/mvdb.rs - mvdb::Mvdb<T>::from_file (line 97)
[INFO] [stdout]     src/mvdb.rs - mvdb::Mvdb<T>::from_file_or_default (line 229)
[INFO] [stdout]     src/mvdb.rs - mvdb::Mvdb<T>::from_file_or_default_pretty (line 245)
[INFO] [stdout]     src/mvdb.rs - mvdb::Mvdb<T>::from_file_pretty (line 115)
[INFO] [stdout]     src/mvdb.rs - mvdb::Mvdb<T>::new (line 62)
[INFO] [stdout]     src/mvdb.rs - mvdb::Mvdb<T>::new_pretty (line 80)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 10 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "30408a3bb7f8028ecc5d0153efdfa52be618c7a3544d7a91314723be65c8358a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30408a3bb7f8028ecc5d0153efdfa52be618c7a3544d7a91314723be65c8358a", kill_on_drop: false }`
[INFO] [stdout] 30408a3bb7f8028ecc5d0153efdfa52be618c7a3544d7a91314723be65c8358a
