[INFO] fetching crate rustbreak 2.0.0...
[INFO] testing rustbreak-2.0.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate rustbreak 2.0.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate rustbreak 2.0.0
[INFO] finished tweaking crates.io crate rustbreak 2.0.0
[INFO] tweaked toml for crates.io crate rustbreak 2.0.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustbreak 2.0.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rustbreak 2.0.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ppv-lite86 v0.2.8
[INFO] [stderr]   Downloaded serde_yaml v0.8.13
[INFO] [stderr]   Downloaded yaml-rust v0.4.4
[INFO] [stderr]   Downloaded serde_derive v1.0.114
[INFO] [stderr]   Downloaded proc-macro2 v1.0.19
[INFO] [stderr]   Downloaded serde v1.0.114
[INFO] [stderr]   Downloaded ron v0.6.0
[INFO] [stderr]   Downloaded anyhow v1.0.32
[INFO] [stderr]   Downloaded dtoa v0.4.6
[INFO] [stderr]   Downloaded linked-hash-map v0.5.3
[INFO] [stderr]   Downloaded syn v1.0.36
[INFO] [stderr]   Downloaded libc v0.2.74
[INFO] [stderr]   Downloaded bincode v1.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 727baf03601fdaa8474e3af761aab9f282635413932f9cb57e85a9a08f25cad5
[INFO] running `Command { std: "docker" "start" "-a" "727baf03601fdaa8474e3af761aab9f282635413932f9cb57e85a9a08f25cad5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "727baf03601fdaa8474e3af761aab9f282635413932f9cb57e85a9a08f25cad5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "727baf03601fdaa8474e3af761aab9f282635413932f9cb57e85a9a08f25cad5", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3bdc3fa7dd617b9e976f278d7de6e5993c013467513778c5d9bf2569bb0a740d
[INFO] running `Command { std: "docker" "start" "-a" "3bdc3fa7dd617b9e976f278d7de6e5993c013467513778c5d9bf2569bb0a740d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling syn v1.0.36
[INFO] [stderr]    Compiling ppv-lite86 v0.2.8
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling thiserror v1.0.20
[INFO] [stderr]    Compiling rustbreak v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.72s
[INFO] running `Command { std: "docker" "inspect" "3bdc3fa7dd617b9e976f278d7de6e5993c013467513778c5d9bf2569bb0a740d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bdc3fa7dd617b9e976f278d7de6e5993c013467513778c5d9bf2569bb0a740d", kill_on_drop: false }`
[INFO] [stdout] 3bdc3fa7dd617b9e976f278d7de6e5993c013467513778c5d9bf2569bb0a740d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] efdbf22f68040b60e9d08a68e7ea2feb8a09a42dc448539ad98322de3fc9e411
[INFO] running `Command { std: "docker" "start" "-a" "efdbf22f68040b60e9d08a68e7ea2feb8a09a42dc448539ad98322de3fc9e411", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling rustbreak v2.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `rustbreak::deser::Ron`
[INFO] [stdout]   --> examples/full.rs:4:5
[INFO] [stdout]    |
[INFO] [stdout]  4 | use rustbreak::deser::Ron;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^ no `Ron` in `deser`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/deser.rs:11:20
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[cfg(feature = "ron_enc")]
[INFO] [stdout]    |       ------------------- the item is gated behind the `ron_enc` feature
[INFO] [stdout] 11 | pub use self::ron::Ron;
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `rustbreak::deser::Ron`, `rustbreak::deser::Yaml`
[INFO] [stdout]   --> examples/switching.rs:4:24
[INFO] [stdout]    |
[INFO] [stdout]  4 | use rustbreak::deser::{Ron, Yaml};
[INFO] [stdout]    |                        ^^^  ^^^^ no `Yaml` in `deser`
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        no `Ron` in `deser`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/deser.rs:11:20
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[cfg(feature = "ron_enc")]
[INFO] [stdout]    |       ------------------- the item is gated behind the `ron_enc` feature
[INFO] [stdout] 11 | pub use self::ron::Ron;
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/deser.rs:14:21
[INFO] [stdout]    |
[INFO] [stdout] 13 | #[cfg(feature = "yaml_enc")]
[INFO] [stdout]    |       -------------------- the item is gated behind the `yaml_enc` feature
[INFO] [stdout] 14 | pub use self::yaml::Yaml;
[INFO] [stdout]    |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> examples/full.rs:25:15
[INFO] [stdout]    |
[INFO] [stdout] 25 |     db.write(|db| {
[INFO] [stdout]    |               ^^
[INFO] [stdout] 26 |         db.insert(
[INFO] [stdout]    |         -- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 25 |     db.write(|db: /* Type */| {
[INFO] [stdout]    |                 ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustbreak` (example "full") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0433]: failed to resolve: could not find `Deserialize` in `serde`
[INFO] [stdout]     --> src/lib.rs:1027:46
[INFO] [stdout]      |
[INFO] [stdout] 1027 |     #[derive(Clone, Debug, Serialize, serde::Deserialize)]
[INFO] [stdout]      |                                              ^^^^^^^^^^^ could not find `Deserialize` in `serde`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `rustbreak::deser::Bincode`, `rustbreak::deser::Ron`, `rustbreak::deser::Yaml`
[INFO] [stdout]   --> tests/integration_tests.rs:2:24
[INFO] [stdout]    |
[INFO] [stdout]  2 | use rustbreak::deser::{Bincode, DeSerializer, Ron, Yaml};
[INFO] [stdout]    |                        ^^^^^^^                ^^^  ^^^^ no `Yaml` in `deser`
[INFO] [stdout]    |                        |                      |
[INFO] [stdout]    |                        |                      no `Ron` in `deser`
[INFO] [stdout]    |                        no `Bincode` in `deser`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/deser.rs:17:24
[INFO] [stdout]    |
[INFO] [stdout] 16 | #[cfg(feature = "bin_enc")]
[INFO] [stdout]    |       ------------------- the item is gated behind the `bin_enc` feature
[INFO] [stdout] 17 | pub use self::bincode::Bincode;
[INFO] [stdout]    |                        ^^^^^^^
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/deser.rs:11:20
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[cfg(feature = "ron_enc")]
[INFO] [stdout]    |       ------------------- the item is gated behind the `ron_enc` feature
[INFO] [stdout] 11 | pub use self::ron::Ron;
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/deser.rs:14:21
[INFO] [stdout]    |
[INFO] [stdout] 13 | #[cfg(feature = "yaml_enc")]
[INFO] [stdout]    |       -------------------- the item is gated behind the `yaml_enc` feature
[INFO] [stdout] 14 | pub use self::yaml::Yaml;
[INFO] [stdout]    |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rustbreak::MmapDatabase`
[INFO] [stdout]    --> tests/integration_tests.rs:3:57
[INFO] [stdout]     |
[INFO] [stdout]   3 | use rustbreak::{Database, FileDatabase, MemoryDatabase, MmapDatabase, PathDatabase};
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^
[INFO] [stdout]     |                                                         |
[INFO] [stdout]     |                                                         no `MmapDatabase` in the root
[INFO] [stdout]     |                                                         help: a similar name exists in the module: `FileDatabase`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:926:10
[INFO] [stdout]     |
[INFO] [stdout] 925 | #[cfg(feature = "mmap")]
[INFO] [stdout]     |       ---------------- the item is gated behind the `mmap` feature
[INFO] [stdout] 926 | pub type MmapDatabase<D, DS> = Database<D, MmapStorage, DS>;
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> examples/switching.rs:25:15
[INFO] [stdout]    |
[INFO] [stdout] 25 |     db.write(|db| {
[INFO] [stdout]    |               ^^
[INFO] [stdout] 26 |         db.insert(
[INFO] [stdout]    |         -- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 25 |     db.write(|db: /* Type */| {
[INFO] [stdout]    |                 ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Serialize` in this scope
[INFO] [stdout]     --> src/lib.rs:1027:28
[INFO] [stdout]      |
[INFO] [stdout] 1027 |     #[derive(Clone, Debug, Serialize, serde::Deserialize)]
[INFO] [stdout]      |                            ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] note: `Serialize` is imported here, but it is only a trait, without a derive macro
[INFO] [stdout]     --> src/lib.rs:1011:9
[INFO] [stdout]      |
[INFO] [stdout] 1011 |     use super::*;
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout] help: consider importing this derive macro
[INFO] [stdout]      |
[INFO] [stdout] 1011 +     use serde_derive::Serialize;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rustbreak::deser::Ron`
[INFO] [stdout]   --> examples/config.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use rustbreak::deser::Ron;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^ no `Ron` in `deser`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/deser.rs:11:20
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[cfg(feature = "ron_enc")]
[INFO] [stdout]    |       ------------------- the item is gated behind the `ron_enc` feature
[INFO] [stdout] 11 | pub use self::ron::Ron;
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `ron`
[INFO] [stdout]     --> src/lib.rs:1275:13
[INFO] [stdout]      |
[INFO] [stdout] 1275 |             ron::de::from_reader(&backend.get_data().expect("could not get data from backend")[..])
[INFO] [stdout]      |             ^^^ use of unresolved module or unlinked crate `ron`
[INFO] [stdout]      |
[INFO] [stdout]      = help: if you wanted to use a crate named `ron`, use `cargo add ron` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Ron` in module `crate::deser`
[INFO] [stdout]     --> src/lib.rs:1016:58
[INFO] [stdout]      |
[INFO] [stdout] 1016 |     type TestDb<B> = Database<TestData, B, crate::deser::Ron>;
[INFO] [stdout]      |                                                          ^^^ not found in `crate::deser`
[INFO] [stdout]      |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]     --> src/deser.rs:11:20
[INFO] [stdout]      |
[INFO] [stdout]   10 | #[cfg(feature = "ron_enc")]
[INFO] [stdout]      |       ------------------- the item is gated behind the `ron_enc` feature
[INFO] [stdout]   11 | pub use self::ron::Ron;
[INFO] [stdout]      |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Ron` in module `crate::deser`
[INFO] [stdout]     --> src/lib.rs:1293:54
[INFO] [stdout]      |
[INFO] [stdout] 1293 |             MemoryDatabase::<Vec<u64>, crate::deser::Ron>::memory(vec![]).expect("To be created");
[INFO] [stdout]      |                                                      ^^^ not found in `crate::deser`
[INFO] [stdout]      |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]     --> src/deser.rs:11:20
[INFO] [stdout]      |
[INFO] [stdout]   10 | #[cfg(feature = "ron_enc")]
[INFO] [stdout]      |       ------------------- the item is gated behind the `ron_enc` feature
[INFO] [stdout]   11 | pub use self::ron::Ron;
[INFO] [stdout]      |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Ron` in module `crate::deser`
[INFO] [stdout]     --> src/lib.rs:1341:69
[INFO] [stdout]      |
[INFO] [stdout] 1341 |         let _ = Database::<PanicDefault, PathBackend, crate::deser::Ron>::load_from_path_or_default(
[INFO] [stdout]      |                                                                     ^^^ not found in `crate::deser`
[INFO] [stdout]      |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]     --> src/deser.rs:11:20
[INFO] [stdout]      |
[INFO] [stdout]   10 | #[cfg(feature = "ron_enc")]
[INFO] [stdout]      |       ------------------- the item is gated behind the `ron_enc` feature
[INFO] [stdout]   11 | pub use self::ron::Ron;
[INFO] [stdout]      |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Ron` in module `crate::deser`
[INFO] [stdout]     --> src/lib.rs:1352:69
[INFO] [stdout]      |
[INFO] [stdout] 1352 |         let _ = Database::<PanicDefault, FileBackend, crate::deser::Ron>::load_from_path_or_default(
[INFO] [stdout]      |                                                                     ^^^ not found in `crate::deser`
[INFO] [stdout]      |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]     --> src/deser.rs:11:20
[INFO] [stdout]      |
[INFO] [stdout]   10 | #[cfg(feature = "ron_enc")]
[INFO] [stdout]      |       ------------------- the item is gated behind the `ron_enc` feature
[INFO] [stdout]   11 | pub use self::ron::Ron;
[INFO] [stdout]      |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read` found for struct `CONFIG` in the current scope
[INFO] [stdout]   --> examples/config.rs:50:10
[INFO] [stdout]    |
[INFO] [stdout] 24 | / lazy_static! {
[INFO] [stdout] 25 | |     static ref CONFIG: DB = {
[INFO] [stdout] 26 | |         let db = FileDatabase::load_from_path_or_default("/tmp/config.ron")
[INFO] [stdout] 27 | |             .expect("Create database from path");
[INFO] [stdout] ...  |
[INFO] [stdout] 30 | |     };
[INFO] [stdout] 31 | | }
[INFO] [stdout]    | |_- method `read` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 49 |       let _conf: Config = CONFIG
[INFO] [stdout]    |  _________________________-
[INFO] [stdout] 50 | |         .read(|conf| conf.clone())
[INFO] [stdout]    | |         -^^^^ method not found in `CONFIG`
[INFO] [stdout]    | |_________|
[INFO] [stdout]    |
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the following trait defines an item `read`, perhaps you need to implement it:
[INFO] [stdout]            candidate #1: `std::io::Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> examples/config.rs:50:16
[INFO] [stdout]    |
[INFO] [stdout] 50 |         .read(|conf| conf.clone())
[INFO] [stdout]    |                ^^^^  ---- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 50 |         .read(|conf: /* Type */| conf.clone())
[INFO] [stdout]    |                    ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read` found for struct `CONFIG` in the current scope
[INFO] [stdout]   --> examples/config.rs:54:10
[INFO] [stdout]    |
[INFO] [stdout] 24 | / lazy_static! {
[INFO] [stdout] 25 | |     static ref CONFIG: DB = {
[INFO] [stdout] 26 | |         let db = FileDatabase::load_from_path_or_default("/tmp/config.ron")
[INFO] [stdout] 27 | |             .expect("Create database from path");
[INFO] [stdout] ...  |
[INFO] [stdout] 30 | |     };
[INFO] [stdout] 31 | | }
[INFO] [stdout]    | |_- method `read` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 53 |       let (user_path, allow_overwrite) = CONFIG
[INFO] [stdout]    |  ________________________________________-
[INFO] [stdout] 54 | |         .read(|conf| (conf.user_path.clone(), conf.allow_overwrite.clone()))
[INFO] [stdout]    | |         -^^^^ method not found in `CONFIG`
[INFO] [stdout]    | |_________|
[INFO] [stdout]    |
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the following trait defines an item `read`, perhaps you need to implement it:
[INFO] [stdout]            candidate #1: `std::io::Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]     --> src/lib.rs:1040:22
[INFO] [stdout]      |
[INFO] [stdout] 1040 |             db.read(|d| d.get(&1).cloned())
[INFO] [stdout]      |                      ^  - type must be known at this point
[INFO] [stdout]      |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]      |
[INFO] [stdout] 1040 |             db.read(|d: /* Type */| d.get(&1).cloned())
[INFO] [stdout]      |                       ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]     --> src/lib.rs:1046:22
[INFO] [stdout]      |
[INFO] [stdout] 1046 |             db.read(|d| d.get(&100).cloned())
[INFO] [stdout]      |                      ^  - type must be known at this point
[INFO] [stdout]      |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]      |
[INFO] [stdout] 1046 |             db.read(|d: /* Type */| d.get(&100).cloned())
[INFO] [stdout]      |                       ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]     --> src/lib.rs:1055:19
[INFO] [stdout]      |
[INFO] [stdout] 1055 |         db.write(|d| d.insert(3, "Write to db".to_string()))
[INFO] [stdout]      |                   ^  - type must be known at this point
[INFO] [stdout]      |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]      |
[INFO] [stdout] 1055 |         db.write(|d: /* Type */| d.insert(3, "Write to db".to_string()))
[INFO] [stdout]      |                    ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]     --> src/lib.rs:1057:19
[INFO] [stdout]      |
[INFO] [stdout] 1057 |         db.write(|d| d.insert(3, "Second write".to_string()))
[INFO] [stdout]      |                   ^  - type must be known at this point
[INFO] [stdout]      |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]      |
[INFO] [stdout] 1057 |         db.write(|d: /* Type */| d.insert(3, "Second write".to_string()))
[INFO] [stdout]      |                    ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]     --> src/lib.rs:1061:22
[INFO] [stdout]      |
[INFO] [stdout] 1061 |             db.read(|d| d.get(&1).cloned())
[INFO] [stdout]      |                      ^  - type must be known at this point
[INFO] [stdout]      |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]      |
[INFO] [stdout] 1061 |             db.read(|d: /* Type */| d.get(&1).cloned())
[INFO] [stdout]      |                       ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]     --> src/lib.rs:1067:22
[INFO] [stdout]      |
[INFO] [stdout] 1067 |             db.read(|d| d.get(&100).cloned())
[INFO] [stdout]      |                      ^  - type must be known at this point
[INFO] [stdout]      |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]      |
[INFO] [stdout] 1067 |             db.read(|d: /* Type */| d.get(&100).cloned())
[INFO] [stdout]      |                       ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]     --> src/lib.rs:1073:22
[INFO] [stdout]      |
[INFO] [stdout] 1073 |             db.read(|d| d.get(&3).cloned())
[INFO] [stdout]      |                      ^  - type must be known at this point
[INFO] [stdout]      |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]      |
[INFO] [stdout] 1073 |             db.read(|d: /* Type */| d.get(&3).cloned())
[INFO] [stdout]      |                       ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]     --> src/lib.rs:1083:19
[INFO] [stdout]      |
[INFO] [stdout] 1083 |         db.write(|d| d.clear()).expect("Rustbreak write error");
[INFO] [stdout]      |                   ^  - type must be known at this point
[INFO] [stdout]      |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]      |
[INFO] [stdout] 1083 |         db.write(|d: /* Type */| d.clear()).expect("Rustbreak write error");
[INFO] [stdout]      |                    ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]     --> src/lib.rs:1087:22
[INFO] [stdout]      |
[INFO] [stdout] 1087 |             db.read(|d| d.get(&1).cloned())
[INFO] [stdout]      |                      ^  - type must be known at this point
[INFO] [stdout]      |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]      |
[INFO] [stdout] 1087 |             db.read(|d: /* Type */| d.get(&1).cloned())
[INFO] [stdout]      |                       ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]     --> src/lib.rs:1093:22
[INFO] [stdout]      |
[INFO] [stdout] 1093 |             db.read(|d| d.get(&100).cloned())
[INFO] [stdout]      |                      ^  - type must be known at this point
[INFO] [stdout]      |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]      |
[INFO] [stdout] 1093 |             db.read(|d: /* Type */| d.get(&100).cloned())
[INFO] [stdout]      |                       ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]     --> src/lib.rs:1102:24
[INFO] [stdout]      |
[INFO] [stdout] 1102 |         db.write_safe(|d| {
[INFO] [stdout]      |                        ^
[INFO] [stdout] 1103 |             d.insert(3, "Write to db".to_string());
[INFO] [stdout]      |             - type must be known at this point
[INFO] [stdout]      |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]      |
[INFO] [stdout] 1102 |         db.write_safe(|d: /* Type */| {
[INFO] [stdout]      |                         ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]     --> src/lib.rs:1106:24
[INFO] [stdout]      |
[INFO] [stdout] 1106 |         db.write_safe(|d| {
[INFO] [stdout]      |                        ^
[INFO] [stdout] 1107 |             d.insert(3, "Second write".to_string());
[INFO] [stdout]      |             - type must be known at this point
[INFO] [stdout]      |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]      |
[INFO] [stdout] 1106 |         db.write_safe(|d: /* Type */| {
[INFO] [stdout]      |                         ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]     --> src/lib.rs:1112:22
[INFO] [stdout]      |
[INFO] [stdout] 1112 |             db.read(|d| d.get(&1).cloned())
[INFO] [stdout]      |                      ^  - type must be known at this point
[INFO] [stdout]      |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]      |
[INFO] [stdout] 1112 |             db.read(|d: /* Type */| d.get(&1).cloned())
[INFO] [stdout]      |                       ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]     --> src/lib.rs:1118:22
[INFO] [stdout]      |
[INFO] [stdout] 1118 |             db.read(|d| d.get(&100).cloned())
[INFO] [stdout]      |                      ^  - type must be known at this point
[INFO] [stdout]      |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]      |
[INFO] [stdout] 1118 |             db.read(|d: /* Type */| d.get(&100).cloned())
[INFO] [stdout]      |                       ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]     --> src/lib.rs:1124:22
[INFO] [stdout]      |
[INFO] [stdout] 1124 |             db.read(|d| d.get(&3).cloned())
[INFO] [stdout]      |                      ^  - type must be known at this point
[INFO] [stdout]      |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]      |
[INFO] [stdout] 1124 |             db.read(|d: /* Type */| d.get(&3).cloned())
[INFO] [stdout]      |                       ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]     --> src/lib.rs:1134:26
[INFO] [stdout]      |
[INFO] [stdout] 1134 |             .write_safe(|d| {
[INFO] [stdout]      |                          ^
[INFO] [stdout] 1135 |                 d.clear();
[INFO] [stdout]      |                 - type must be known at this point
[INFO] [stdout]      |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]      |
[INFO] [stdout] 1134 |             .write_safe(|d: /* Type */| {
[INFO] [stdout]      |                           ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]     --> src/lib.rs:1143:22
[INFO] [stdout]      |
[INFO] [stdout] 1143 |             db.read(|d| d.get(&1).cloned())
[INFO] [stdout]      |                      ^  - type must be known at this point
[INFO] [stdout]      |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]      |
[INFO] [stdout] 1143 |             db.read(|d: /* Type */| d.get(&1).cloned())
[INFO] [stdout]      |                       ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]     --> src/lib.rs:1149:22
[INFO] [stdout]      |
[INFO] [stdout] 1149 |             db.read(|d| d.get(&100).cloned())
[INFO] [stdout]      |                      ^  - type must be known at this point
[INFO] [stdout]      |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]      |
[INFO] [stdout] 1149 |             db.read(|d: /* Type */| d.get(&100).cloned())
[INFO] [stdout]      |                       ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]     --> src/lib.rs:1191:22
[INFO] [stdout]      |
[INFO] [stdout] 1191 |             db.read(|d| d.get(&1).cloned())
[INFO] [stdout]      |                      ^  - type must be known at this point
[INFO] [stdout]      |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]      |
[INFO] [stdout] 1191 |             db.read(|d: /* Type */| d.get(&1).cloned())
[INFO] [stdout]      |                       ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]     --> src/lib.rs:1197:22
[INFO] [stdout]      |
[INFO] [stdout] 1197 |             db.read(|d| d.get(&100).cloned())
[INFO] [stdout]      |                      ^  - type must be known at this point
[INFO] [stdout]      |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]      |
[INFO] [stdout] 1197 |             db.read(|d: /* Type */| d.get(&100).cloned())
[INFO] [stdout]      |                       ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]     --> src/lib.rs:1203:22
[INFO] [stdout]      |
[INFO] [stdout] 1203 |             db.read(|d| d.get(&3).cloned())
[INFO] [stdout]      |                      ^  - type must be known at this point
[INFO] [stdout]      |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]      |
[INFO] [stdout] 1203 |             db.read(|d: /* Type */| d.get(&3).cloned())
[INFO] [stdout]      |                       ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]     --> src/lib.rs:1220:19
[INFO] [stdout]      |
[INFO] [stdout] 1220 |         db.write(|d| d.clear()).expect("Rustbreak write error");
[INFO] [stdout]      |                   ^  - type must be known at this point
[INFO] [stdout]      |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]      |
[INFO] [stdout] 1220 |         db.write(|d: /* Type */| d.clear()).expect("Rustbreak write error");
[INFO] [stdout]      |                    ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]     --> src/lib.rs:1231:22
[INFO] [stdout]      |
[INFO] [stdout] 1231 |             db.read(|d| d.get(&1).cloned())
[INFO] [stdout]      |                      ^  - type must be known at this point
[INFO] [stdout]      |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]      |
[INFO] [stdout] 1231 |             db.read(|d: /* Type */| d.get(&1).cloned())
[INFO] [stdout]      |                       ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]     --> src/lib.rs:1237:22
[INFO] [stdout]      |
[INFO] [stdout] 1237 |             db.read(|d| d.get(&100).cloned())
[INFO] [stdout]      |                      ^  - type must be known at this point
[INFO] [stdout]      |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]      |
[INFO] [stdout] 1237 |             db.read(|d: /* Type */| d.get(&100).cloned())
[INFO] [stdout]      |                       ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]     --> src/lib.rs:1252:22
[INFO] [stdout]      |
[INFO] [stdout] 1252 |             db.read(|d| d.get(&1).cloned())
[INFO] [stdout]      |                      ^  - type must be known at this point
[INFO] [stdout]      |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]      |
[INFO] [stdout] 1252 |             db.read(|d: /* Type */| d.get(&1).cloned())
[INFO] [stdout]      |                       ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]     --> src/lib.rs:1258:22
[INFO] [stdout]      |
[INFO] [stdout] 1258 |             db.read(|d| d.get(&100).cloned())
[INFO] [stdout]      |                      ^  - type must be known at this point
[INFO] [stdout]      |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]      |
[INFO] [stdout] 1258 |             db.read(|d: /* Type */| d.get(&100).cloned())
[INFO] [stdout]      |                       ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]     --> src/lib.rs:1275:35
[INFO] [stdout]      |
[INFO] [stdout] 1275 |             ron::de::from_reader(&backend.get_data().expect("could not get data from backend")[..])
[INFO] [stdout]      |                                   ^^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0432.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustbreak` (example "config") due to 4 previous errors
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustbreak` (example "switching") due to 2 previous errors
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustbreak` (test "integration_tests") due to 2 previous errors
[INFO] [stdout] Some errors have detailed explanations: E0282, E0412, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustbreak` (lib test) due to 34 previous errors
[INFO] running `Command { std: "docker" "inspect" "efdbf22f68040b60e9d08a68e7ea2feb8a09a42dc448539ad98322de3fc9e411", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efdbf22f68040b60e9d08a68e7ea2feb8a09a42dc448539ad98322de3fc9e411", kill_on_drop: false }`
[INFO] [stdout] efdbf22f68040b60e9d08a68e7ea2feb8a09a42dc448539ad98322de3fc9e411
