[INFO] fetching crate treehouse 0.1.0...
[INFO] testing treehouse-0.1.0 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate treehouse 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate treehouse 0.1.0
[INFO] finished tweaking crates.io crate treehouse 0.1.0
[INFO] tweaked toml for crates.io crate treehouse 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate treehouse 0.1.0 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate treehouse 0.1.0 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b8b67d9f75dd8976ea8097f3b16a8dc10bd16ebdeedeb4f0a8ecb1c99639404e
[INFO] running `Command { std: "docker" "start" "-a" "b8b67d9f75dd8976ea8097f3b16a8dc10bd16ebdeedeb4f0a8ecb1c99639404e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8b67d9f75dd8976ea8097f3b16a8dc10bd16ebdeedeb4f0a8ecb1c99639404e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8b67d9f75dd8976ea8097f3b16a8dc10bd16ebdeedeb4f0a8ecb1c99639404e", kill_on_drop: false }`
[INFO] [stdout] b8b67d9f75dd8976ea8097f3b16a8dc10bd16ebdeedeb4f0a8ecb1c99639404e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05be5224f9dbdc35e707731125d12d8081cc28b779e03f585faf0c4a44776010
[INFO] running `Command { std: "docker" "start" "-a" "05be5224f9dbdc35e707731125d12d8081cc28b779e03f585faf0c4a44776010", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling syn v1.0.31
[INFO] [stderr]    Compiling libc v0.2.71
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[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling serde v1.0.111
[INFO] [stderr]    Compiling gimli v0.21.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling smallvec v1.4.0
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling memoffset v0.5.4
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling parking_lot_core v0.7.2
[INFO] [stderr]    Compiling lock_api v0.3.4
[INFO] [stderr]    Compiling rustc-demangle v0.1.16
[INFO] [stderr]    Compiling object v0.19.0
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[INFO] [stderr]    Compiling parking_lot v0.10.2
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling addr2line v0.12.1
[INFO] [stderr]    Compiling serde_derive v1.0.111
[INFO] [stderr]    Compiling thiserror-impl v1.0.19
[INFO] [stderr]    Compiling thiserror v1.0.19
[INFO] [stderr]    Compiling backtrace v0.3.48
[INFO] [stderr]    Compiling sled v0.32.0-rc1
[INFO] [stderr]    Compiling bincode v1.2.1
[INFO] [stderr]    Compiling treehouse v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `sled::transaction::TransactionalTree`
[INFO] [stdout]   --> src/lib.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |     use sled::transaction::TransactionalTree;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `UnabortableTransactionError`
[INFO] [stdout]  --> src/ext.rs:5:44
[INFO] [stdout]   |
[INFO] [stdout] 5 | use sled::transaction::{TransactionalTree, UnabortableTransactionError, ConflictableTransactionError};
[INFO] [stdout]   |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/query.rs:58:17
[INFO] [stdout]    |
[INFO] [stdout] 58 |             let mut ids: Vec<u64> = utils::deserialize(&val)?;
[INFO] [stdout]    |                 ----^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:233:87
[INFO] [stdout]     |
[INFO] [stdout] 233 | ...ransactionalTree>>(&self, query: Q) -> Result<query::TransactionalResults<T>, ConflictableTransactionError<err::Error>> {
[INFO] [stdout]     |                       ^^^^^                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 233 |     pub fn filter<Q: query::TransactionalQuery<sled::transaction::TransactionalTree>>(&self, query: Q) -> Result<query::TransactionalResults<'_, T>, ConflictableTransactionError<err::Error>> {
[INFO] [stdout]     |                                                                                                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> src/lib.rs:240:24
[INFO] [stdout]     |
[INFO] [stdout] 240 | #[derive(Debug, Clone, serde::Serialize, serde::Deserialize)]
[INFO] [stdout]     |                        ^---------------
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        `Serialize` is not local
[INFO] [stdout]     |                        move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_Object`
[INFO] [stdout] 241 | pub struct Object<T> {
[INFO] [stdout]     |            ------ `Object` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `serde::Serialize` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `serde::Serialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]     = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stdout]     = note: this warning originates in the derive macro `serde::Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> src/lib.rs:240:42
[INFO] [stdout]     |
[INFO] [stdout] 240 | #[derive(Debug, Clone, serde::Serialize, serde::Deserialize)]
[INFO] [stdout]     |                                          ^-----------------
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          `Deserialize` is not local
[INFO] [stdout]     |                                          move the `impl` block outside of this constant `_IMPL_DESERIALIZE_FOR_Object`
[INFO] [stdout] 241 | pub struct Object<T> {
[INFO] [stdout]     |            ------ `Object` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `serde::Deserialize` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `serde::Deserialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]     = note: this warning originates in the derive macro `serde::Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:333:36
[INFO] [stdout]     |
[INFO] [stdout] 333 |     pub fn filter<Q: query::Query>(&self, query: Q) -> err::Result<query::Results<T>> {
[INFO] [stdout]     |                                    ^^^^^                           ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                    |
[INFO] [stdout]     |                                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 333 |     pub fn filter<Q: query::Query>(&self, query: Q) -> err::Result<query::Results<'_, T>> {
[INFO] [stdout]     |                                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/query.rs:23:20
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn query_terms(&self) -> Vec<Term>;
[INFO] [stdout]    |                    ^^^^^         ^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn query_terms(&self) -> Vec<Term<'_>>;
[INFO] [stdout]    |                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.25s
[INFO] running `Command { std: "docker" "inspect" "05be5224f9dbdc35e707731125d12d8081cc28b779e03f585faf0c4a44776010", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05be5224f9dbdc35e707731125d12d8081cc28b779e03f585faf0c4a44776010", kill_on_drop: false }`
[INFO] [stdout] 05be5224f9dbdc35e707731125d12d8081cc28b779e03f585faf0c4a44776010
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0006235dffd768644eb4daf23b090ed4a937713a1d59d77339345e259b736774
[INFO] running `Command { std: "docker" "start" "-a" "0006235dffd768644eb4daf23b090ed4a937713a1d59d77339345e259b736774", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling termcolor v1.1.0
[INFO] [stdout] warning: unused import: `sled::transaction::TransactionalTree`
[INFO] [stdout]   --> src/lib.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |     use sled::transaction::TransactionalTree;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `UnabortableTransactionError`
[INFO] [stdout]  --> src/ext.rs:5:44
[INFO] [stdout]   |
[INFO] [stdout] 5 | use sled::transaction::{TransactionalTree, UnabortableTransactionError, ConflictableTransactionError};
[INFO] [stdout]   |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/query.rs:58:17
[INFO] [stdout]    |
[INFO] [stdout] 58 |             let mut ids: Vec<u64> = utils::deserialize(&val)?;
[INFO] [stdout]    |                 ----^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:233:87
[INFO] [stdout]     |
[INFO] [stdout] 233 | ...ransactionalTree>>(&self, query: Q) -> Result<query::TransactionalResults<T>, ConflictableTransactionError<err::Error>> {
[INFO] [stdout]     |                       ^^^^^                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 233 |     pub fn filter<Q: query::TransactionalQuery<sled::transaction::TransactionalTree>>(&self, query: Q) -> Result<query::TransactionalResults<'_, T>, ConflictableTransactionError<err::Error>> {
[INFO] [stdout]     |                                                                                                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> src/lib.rs:240:24
[INFO] [stdout]     |
[INFO] [stdout] 240 | #[derive(Debug, Clone, serde::Serialize, serde::Deserialize)]
[INFO] [stdout]     |                        ^---------------
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        `Serialize` is not local
[INFO] [stdout]     |                        move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_Object`
[INFO] [stdout] 241 | pub struct Object<T> {
[INFO] [stdout]     |            ------ `Object` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `serde::Serialize` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `serde::Serialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]     = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stdout]     = note: this warning originates in the derive macro `serde::Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> src/lib.rs:240:42
[INFO] [stdout]     |
[INFO] [stdout] 240 | #[derive(Debug, Clone, serde::Serialize, serde::Deserialize)]
[INFO] [stdout]     |                                          ^-----------------
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          `Deserialize` is not local
[INFO] [stdout]     |                                          move the `impl` block outside of this constant `_IMPL_DESERIALIZE_FOR_Object`
[INFO] [stdout] 241 | pub struct Object<T> {
[INFO] [stdout]     |            ------ `Object` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `serde::Deserialize` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `serde::Deserialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]     = note: this warning originates in the derive macro `serde::Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:333:36
[INFO] [stdout]     |
[INFO] [stdout] 333 |     pub fn filter<Q: query::Query>(&self, query: Q) -> err::Result<query::Results<T>> {
[INFO] [stdout]     |                                    ^^^^^                           ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                    |
[INFO] [stdout]     |                                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 333 |     pub fn filter<Q: query::Query>(&self, query: Q) -> err::Result<query::Results<'_, T>> {
[INFO] [stdout]     |                                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/query.rs:23:20
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn query_terms(&self) -> Vec<Term>;
[INFO] [stdout]    |                    ^^^^^         ^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn query_terms(&self) -> Vec<Term<'_>>;
[INFO] [stdout]    |                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling aho-corasick v0.7.10
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling treehouse v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `sled::transaction::TransactionalTree`
[INFO] [stdout]   --> src/lib.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |     use sled::transaction::TransactionalTree;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `UnabortableTransactionError`
[INFO] [stdout]  --> src/ext.rs:5:44
[INFO] [stdout]   |
[INFO] [stdout] 5 | use sled::transaction::{TransactionalTree, UnabortableTransactionError, ConflictableTransactionError};
[INFO] [stdout]   |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `house` in this scope
[INFO] [stdout]   --> examples/simple.rs:10:6
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl house::query::Queryable for Book {
[INFO] [stdout]    |      ^^^^^ use of unresolved module or unlinked crate `house`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `house`, use `cargo add house` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this module
[INFO] [stdout]    |
[INFO] [stdout]  1 + use treehouse::query;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `query`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 10 - impl house::query::Queryable for Book {
[INFO] [stdout] 10 + impl query::Queryable for Book {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `house` in this scope
[INFO] [stdout]   --> examples/simple.rs:11:34
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn query_terms(&self) -> Vec<house::query::Term> {
[INFO] [stdout]    |                                  ^^^^^ use of unresolved module or unlinked crate `house`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `house`, use `cargo add house` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this module
[INFO] [stdout]    |
[INFO] [stdout]  1 + use treehouse::query;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `query`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 11 -     fn query_terms(&self) -> Vec<house::query::Term> {
[INFO] [stdout] 11 +     fn query_terms(&self) -> Vec<query::Term> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `house` in this scope
[INFO] [stdout]   --> examples/simple.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 |             house::query::Term { field: "title", value: self.title.as_bytes() },
[INFO] [stdout]    |             ^^^^^ use of unresolved module or unlinked crate `house`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `house`, use `cargo add house` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this module
[INFO] [stdout]    |
[INFO] [stdout]  1 + use treehouse::query;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `query`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 13 -             house::query::Term { field: "title", value: self.title.as_bytes() },
[INFO] [stdout] 13 +             query::Term { field: "title", value: self.title.as_bytes() },
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `house` in this scope
[INFO] [stdout]   --> examples/simple.rs:24:37
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let store: house::Store<Book> = house::StoreBuilder::default()
[INFO] [stdout]    |                                     ^^^^^ use of unresolved module or unlinked crate `house`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `house`, use `cargo add house` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout]  1 + use treehouse::StoreBuilder;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `StoreBuilder`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 24 -     let store: house::Store<Book> = house::StoreBuilder::default()
[INFO] [stdout] 24 +     let store: house::Store<Book> = StoreBuilder::default()
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `house` in this scope
[INFO] [stdout]   --> examples/simple.rs:49:17
[INFO] [stdout]    |
[INFO] [stdout] 49 |         .filter(house::query::StrEquals("title", "The Greatest"))
[INFO] [stdout]    |                 ^^^^^ use of unresolved module or unlinked crate `house`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `house`, use `cargo add house` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this module
[INFO] [stdout]    |
[INFO] [stdout]  1 + use treehouse::query;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `query`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 49 -         .filter(house::query::StrEquals("title", "The Greatest"))
[INFO] [stdout] 49 +         .filter(query::StrEquals("title", "The Greatest"))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `house` in this scope
[INFO] [stdout]   --> examples/simple.rs:67:21
[INFO] [stdout]    |
[INFO] [stdout] 67 |             .filter(house::query::StrEquals("title", "The Greatest"))
[INFO] [stdout]    |                     ^^^^^ use of unresolved module or unlinked crate `house`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `house`, use `cargo add house` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this module
[INFO] [stdout]    |
[INFO] [stdout]  1 + use treehouse::query;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `query`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 67 -             .filter(house::query::StrEquals("title", "The Greatest"))
[INFO] [stdout] 67 +             .filter(query::StrEquals("title", "The Greatest"))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `house` in this scope
[INFO] [stdout]   --> examples/simple.rs:24:16
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let store: house::Store<Book> = house::StoreBuilder::default()
[INFO] [stdout]    |                ^^^^^ use of unresolved module or unlinked crate `house`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `house`, use `cargo add house` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `house` in this scope
[INFO] [stdout]   --> examples/simple.rs:42:20
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let mut book = house::Object { id, inner: book };
[INFO] [stdout]    |                    ^^^^^ use of unresolved module or unlinked crate `house`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `house`, use `cargo add house` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/query.rs:58:17
[INFO] [stdout]    |
[INFO] [stdout] 58 |             let mut ids: Vec<u64> = utils::deserialize(&val)?;
[INFO] [stdout]    |                 ----^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `treehouse` (example "simple") due to 8 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:233:87
[INFO] [stdout]     |
[INFO] [stdout] 233 | ...ransactionalTree>>(&self, query: Q) -> Result<query::TransactionalResults<T>, ConflictableTransactionError<err::Error>> {
[INFO] [stdout]     |                       ^^^^^                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 233 |     pub fn filter<Q: query::TransactionalQuery<sled::transaction::TransactionalTree>>(&self, query: Q) -> Result<query::TransactionalResults<'_, T>, ConflictableTransactionError<err::Error>> {
[INFO] [stdout]     |                                                                                                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> src/lib.rs:240:24
[INFO] [stdout]     |
[INFO] [stdout] 240 | #[derive(Debug, Clone, serde::Serialize, serde::Deserialize)]
[INFO] [stdout]     |                        ^---------------
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        `Serialize` is not local
[INFO] [stdout]     |                        move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_Object`
[INFO] [stdout] 241 | pub struct Object<T> {
[INFO] [stdout]     |            ------ `Object` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `serde::Serialize` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `serde::Serialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]     = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stdout]     = note: this warning originates in the derive macro `serde::Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> src/lib.rs:240:42
[INFO] [stdout]     |
[INFO] [stdout] 240 | #[derive(Debug, Clone, serde::Serialize, serde::Deserialize)]
[INFO] [stdout]     |                                          ^-----------------
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          `Deserialize` is not local
[INFO] [stdout]     |                                          move the `impl` block outside of this constant `_IMPL_DESERIALIZE_FOR_Object`
[INFO] [stdout] 241 | pub struct Object<T> {
[INFO] [stdout]     |            ------ `Object` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `serde::Deserialize` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `serde::Deserialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]     = note: this warning originates in the derive macro `serde::Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:333:36
[INFO] [stdout]     |
[INFO] [stdout] 333 |     pub fn filter<Q: query::Query>(&self, query: Q) -> err::Result<query::Results<T>> {
[INFO] [stdout]     |                                    ^^^^^                           ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                    |
[INFO] [stdout]     |                                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 333 |     pub fn filter<Q: query::Query>(&self, query: Q) -> err::Result<query::Results<'_, T>> {
[INFO] [stdout]     |                                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/query.rs:23:20
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn query_terms(&self) -> Vec<Term>;
[INFO] [stdout]    |                    ^^^^^         ^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn query_terms(&self) -> Vec<Term<'_>>;
[INFO] [stdout]    |                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0006235dffd768644eb4daf23b090ed4a937713a1d59d77339345e259b736774", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0006235dffd768644eb4daf23b090ed4a937713a1d59d77339345e259b736774", kill_on_drop: false }`
[INFO] [stdout] 0006235dffd768644eb4daf23b090ed4a937713a1d59d77339345e259b736774
