[INFO] fetching crate mvdb 0.3.0...
[INFO] testing mvdb-0.3.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate mvdb 0.3.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate mvdb 0.3.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 20bc70aea4d78f15d54b24aa4d9ec0a448baa4b537c3d82501b907c2c87c6640
[INFO] running `Command { std: "docker" "start" "-a" "20bc70aea4d78f15d54b24aa4d9ec0a448baa4b537c3d82501b907c2c87c6640", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "20bc70aea4d78f15d54b24aa4d9ec0a448baa4b537c3d82501b907c2c87c6640", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20bc70aea4d78f15d54b24aa4d9ec0a448baa4b537c3d82501b907c2c87c6640", kill_on_drop: false }`
[INFO] [stdout] 20bc70aea4d78f15d54b24aa4d9ec0a448baa4b537c3d82501b907c2c87c6640
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f7cb0c3eaf841b2f3804541b866e3eb411c8ff9ab2bca99c30f8eefb52770527
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f7cb0c3eaf841b2f3804541b866e3eb411c8ff9ab2bca99c30f8eefb52770527", kill_on_drop: false }`
[INFO] [stderr]    Compiling mvdb v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "f7cb0c3eaf841b2f3804541b866e3eb411c8ff9ab2bca99c30f8eefb52770527", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7cb0c3eaf841b2f3804541b866e3eb411c8ff9ab2bca99c30f8eefb52770527", kill_on_drop: false }`
[INFO] [stdout] f7cb0c3eaf841b2f3804541b866e3eb411c8ff9ab2bca99c30f8eefb52770527
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aad1a95e56c80ff4f2973ca45ecf01bd1b5a019d58cf03b5589e2acfb9c2fc5d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "aad1a95e56c80ff4f2973ca45ecf01bd1b5a019d58cf03b5589e2acfb9c2fc5d", kill_on_drop: false }`
[INFO] [stderr]    Compiling mvdb v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `Command { std: "docker" "inspect" "aad1a95e56c80ff4f2973ca45ecf01bd1b5a019d58cf03b5589e2acfb9c2fc5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aad1a95e56c80ff4f2973ca45ecf01bd1b5a019d58cf03b5589e2acfb9c2fc5d", kill_on_drop: false }`
[INFO] [stdout] aad1a95e56c80ff4f2973ca45ecf01bd1b5a019d58cf03b5589e2acfb9c2fc5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8b1ee4293548a7c5c094b5db5c3e4943dc34b172959dcb1a4f758b45d5587417
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8b1ee4293548a7c5c094b5db5c3e4943dc34b172959dcb1a4f758b45d5587417", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mvdb-52ca6ce6e3214ed5)
[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/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/lib.rs - (line 61) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 50) ... 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_pretty (line 245) ... 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 (line 229) ... FAILED
[INFO] [stdout] test src/mvdb.rs - mvdb::Mvdb<T>::access_mut (line 174) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/mvdb.rs - mvdb::Mvdb<T>::new (line 62) 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[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]   |            ^^^^ not found in this scope
[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: 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/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>::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 `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[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]   |            ^^^^ not found in this scope
[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] 2 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_mvdb_rs_115_0() {
[INFO] [stdout]   |                                                                        - help: you might be missing a type parameter: `<DemoData>`
[INFO] [stdout] 3 | let file = Path::new("demo_pretty.json");
[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: 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_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 `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[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]   |            ^^^^ not found in this scope
[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] 2 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_mvdb_rs_245_0() {
[INFO] [stdout]   |                                                                        - help: you might be missing a type parameter: `<DemoData>`
[INFO] [stdout] 3 | let file = Path::new("demo_pretty.json");
[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: 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 (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 `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[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]   |            ^^^^ not found in this scope
[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] 2 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_mvdb_rs_97_0() {
[INFO] [stdout]   |                                                                       - help: you might be missing a type parameter: `<DemoData>`
[INFO] [stdout] 3 | let file = Path::new("demo.json");
[INFO] [stdout] 4 | let my_data: Mvdb<DemoData> = Mvdb::from_file(&file);
[INFO] [stdout]   |                   ^^^^^^^^ not found in this scope
[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 `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[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]   |            ^^^^ not found in this scope
[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: 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 (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 `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[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]   |            ^^^^ not found in this scope
[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] 2 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_mvdb_rs_229_0() {
[INFO] [stdout]   |                                                                        - help: you might be missing a type parameter: `<DemoData>`
[INFO] [stdout] 3 | let file = Path::new("demo.json");
[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: 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] 
[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 0.41s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "8b1ee4293548a7c5c094b5db5c3e4943dc34b172959dcb1a4f758b45d5587417", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b1ee4293548a7c5c094b5db5c3e4943dc34b172959dcb1a4f758b45d5587417", kill_on_drop: false }`
[INFO] [stdout] 8b1ee4293548a7c5c094b5db5c3e4943dc34b172959dcb1a4f758b45d5587417
