[INFO] fetching crate limousine_core 0.3.4...
[INFO] testing limousine_core-0.3.4 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate limousine_core 0.3.4 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate limousine_core 0.3.4
[INFO] finished tweaking crates.io crate limousine_core 0.3.4
[INFO] tweaked toml for crates.io crate limousine_core 0.3.4 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate limousine_core 0.3.4 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 91 packages to latest compatible versions
[INFO] [stderr]       Adding bincode v1.3.3 (available: v3.0.0)
[INFO] [stderr]       Adding marble v15.0.7 (available: v16.0.2)
[INFO] [stderr]       Adding zstd-sys v2.0.9+zstd.1.5.5 (available: v2.0.16+zstd.1.5.7)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1da777cd5c465554b9523a056df5f080a958d6d51896a8a5cae2fc9586e50cf8
[INFO] running `Command { std: "docker" "start" "-a" "1da777cd5c465554b9523a056df5f080a958d6d51896a8a5cae2fc9586e50cf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1da777cd5c465554b9523a056df5f080a958d6d51896a8a5cae2fc9586e50cf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1da777cd5c465554b9523a056df5f080a958d6d51896a8a5cae2fc9586e50cf8", kill_on_drop: false }`
[INFO] [stdout] 1da777cd5c465554b9523a056df5f080a958d6d51896a8a5cae2fc9586e50cf8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7859d5a3a2420080f63ee5076b30e4c2005d927780ed102a96ddf45afb45fd55
[INFO] running `Command { std: "docker" "start" "-a" "7859d5a3a2420080f63ee5076b30e4c2005d927780ed102a96ddf45afb45fd55", kill_on_drop: false }`
[INFO] [stderr]    Compiling zstd-safe v5.0.2+zstd.1.5.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling stack-map v1.0.5
[INFO] [stderr]    Compiling slice_search v0.1.2
[INFO] [stderr]    Compiling pagetable v0.4.6
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling fault-injection v1.0.10
[INFO] [stderr]    Compiling generational-arena v0.2.9
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling shared-local-state v0.1.4
[INFO] [stderr]    Compiling trait-set v0.3.0
[INFO] [stderr]    Compiling ebr v0.2.13
[INFO] [stderr]    Compiling cc v1.2.58
[INFO] [stderr]    Compiling concurrent-map v5.0.37
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling zstd-sys v2.0.9+zstd.1.5.5
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling sorted_array v0.1.3
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling id_allocator v0.1.0
[INFO] [stderr]    Compiling marble v15.0.7
[INFO] [stderr]    Compiling limousine_core v0.3.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `free_page` is never used
[INFO] [stdout]   --> src/common/storage/mod.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait ObjectStore {
[INFO] [stdout]    |           ----------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 14 |     fn free_page(&mut self, id: StoreID) -> crate::Result<bool>;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (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/common/storage/store.rs:262:18
[INFO] [stdout]     |
[INFO] [stdout] 262 |     fn inner_ref(&self) -> Ref<GlobalStoreInner>;
[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] 262 |     fn inner_ref(&self) -> Ref<'_, GlobalStoreInner>;
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/common/storage/store.rs:263:22
[INFO] [stdout]     |
[INFO] [stdout] 263 |     fn inner_ref_mut(&self) -> RefMut<GlobalStoreInner>;
[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] 263 |     fn inner_ref_mut(&self) -> RefMut<'_, GlobalStoreInner>;
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/common/storage/store.rs:270:18
[INFO] [stdout]     |
[INFO] [stdout] 270 |     fn inner_ref(&self) -> Ref<GlobalStoreInner> {
[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] 270 |     fn inner_ref(&self) -> Ref<'_, GlobalStoreInner> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/common/storage/store.rs:274:22
[INFO] [stdout]     |
[INFO] [stdout] 274 |     fn inner_ref_mut(&self) -> RefMut<GlobalStoreInner> {
[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] 274 |     fn inner_ref_mut(&self) -> RefMut<'_, GlobalStoreInner> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/common/storage/store.rs:280:18
[INFO] [stdout]     |
[INFO] [stdout] 280 |     fn inner_ref(&self) -> Ref<GlobalStoreInner> {
[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] 280 |     fn inner_ref(&self) -> Ref<'_, GlobalStoreInner> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/common/storage/store.rs:284:22
[INFO] [stdout]     |
[INFO] [stdout] 284 |     fn inner_ref_mut(&self) -> RefMut<GlobalStoreInner> {
[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] 284 |     fn inner_ref_mut(&self) -> RefMut<'_, GlobalStoreInner> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.23s
[INFO] running `Command { std: "docker" "inspect" "7859d5a3a2420080f63ee5076b30e4c2005d927780ed102a96ddf45afb45fd55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7859d5a3a2420080f63ee5076b30e4c2005d927780ed102a96ddf45afb45fd55", kill_on_drop: false }`
[INFO] [stdout] 7859d5a3a2420080f63ee5076b30e4c2005d927780ed102a96ddf45afb45fd55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29347a626664dc7390125fc607e71e18a59c581da26afdfc893ee8ef85fa9d47
[INFO] running `Command { std: "docker" "start" "-a" "29347a626664dc7390125fc607e71e18a59c581da26afdfc893ee8ef85fa9d47", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stdout] warning: method `free_page` is never used
[INFO] [stdout]   --> src/common/storage/mod.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait ObjectStore {
[INFO] [stdout]    |           ----------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 14 |     fn free_page(&mut self, id: StoreID) -> crate::Result<bool>;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (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/common/storage/store.rs:262:18
[INFO] [stdout]     |
[INFO] [stdout] 262 |     fn inner_ref(&self) -> Ref<GlobalStoreInner>;
[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] 262 |     fn inner_ref(&self) -> Ref<'_, GlobalStoreInner>;
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/common/storage/store.rs:263:22
[INFO] [stdout]     |
[INFO] [stdout] 263 |     fn inner_ref_mut(&self) -> RefMut<GlobalStoreInner>;
[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] 263 |     fn inner_ref_mut(&self) -> RefMut<'_, GlobalStoreInner>;
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/common/storage/store.rs:270:18
[INFO] [stdout]     |
[INFO] [stdout] 270 |     fn inner_ref(&self) -> Ref<GlobalStoreInner> {
[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] 270 |     fn inner_ref(&self) -> Ref<'_, GlobalStoreInner> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/common/storage/store.rs:274:22
[INFO] [stdout]     |
[INFO] [stdout] 274 |     fn inner_ref_mut(&self) -> RefMut<GlobalStoreInner> {
[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] 274 |     fn inner_ref_mut(&self) -> RefMut<'_, GlobalStoreInner> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/common/storage/store.rs:280:18
[INFO] [stdout]     |
[INFO] [stdout] 280 |     fn inner_ref(&self) -> Ref<GlobalStoreInner> {
[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] 280 |     fn inner_ref(&self) -> Ref<'_, GlobalStoreInner> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/common/storage/store.rs:284:22
[INFO] [stdout]     |
[INFO] [stdout] 284 |     fn inner_ref_mut(&self) -> RefMut<GlobalStoreInner> {
[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] 284 |     fn inner_ref_mut(&self) -> RefMut<'_, GlobalStoreInner> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling limousine_core v0.3.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/common/storage/store.rs:262:18
[INFO] [stdout]     |
[INFO] [stdout] 262 |     fn inner_ref(&self) -> Ref<GlobalStoreInner>;
[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] 262 |     fn inner_ref(&self) -> Ref<'_, GlobalStoreInner>;
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/common/storage/store.rs:263:22
[INFO] [stdout]     |
[INFO] [stdout] 263 |     fn inner_ref_mut(&self) -> RefMut<GlobalStoreInner>;
[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] 263 |     fn inner_ref_mut(&self) -> RefMut<'_, GlobalStoreInner>;
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/common/storage/store.rs:270:18
[INFO] [stdout]     |
[INFO] [stdout] 270 |     fn inner_ref(&self) -> Ref<GlobalStoreInner> {
[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] 270 |     fn inner_ref(&self) -> Ref<'_, GlobalStoreInner> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/common/storage/store.rs:274:22
[INFO] [stdout]     |
[INFO] [stdout] 274 |     fn inner_ref_mut(&self) -> RefMut<GlobalStoreInner> {
[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] 274 |     fn inner_ref_mut(&self) -> RefMut<'_, GlobalStoreInner> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/common/storage/store.rs:280:18
[INFO] [stdout]     |
[INFO] [stdout] 280 |     fn inner_ref(&self) -> Ref<GlobalStoreInner> {
[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] 280 |     fn inner_ref(&self) -> Ref<'_, GlobalStoreInner> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/common/storage/store.rs:284:22
[INFO] [stdout]     |
[INFO] [stdout] 284 |     fn inner_ref_mut(&self) -> RefMut<GlobalStoreInner> {
[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] 284 |     fn inner_ref_mut(&self) -> RefMut<'_, GlobalStoreInner> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.47s
[INFO] running `Command { std: "docker" "inspect" "29347a626664dc7390125fc607e71e18a59c581da26afdfc893ee8ef85fa9d47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29347a626664dc7390125fc607e71e18a59c581da26afdfc893ee8ef85fa9d47", kill_on_drop: false }`
[INFO] [stdout] 29347a626664dc7390125fc607e71e18a59c581da26afdfc893ee8ef85fa9d47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b4d6e4a1358d3b18cf72e045a6eee9edda470124898464183886377ed02d13b2
[INFO] running `Command { std: "docker" "start" "-a" "b4d6e4a1358d3b18cf72e045a6eee9edda470124898464183886377ed02d13b2", kill_on_drop: false }`
[INFO] [stderr] warning: method `free_page` is never used
[INFO] [stderr]   --> src/common/storage/mod.rs:14:8
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub trait ObjectStore {
[INFO] [stderr]    |           ----------- method in this trait
[INFO] [stderr] ...
[INFO] [stderr] 14 |     fn free_page(&mut self, id: StoreID) -> crate::Result<bool>;
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/common/storage/store.rs:262:18
[INFO] [stderr]     |
[INFO] [stderr] 262 |     fn inner_ref(&self) -> Ref<GlobalStoreInner>;
[INFO] [stderr]     |                  ^^^^^     ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                  |
[INFO] [stderr]     |                  the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 262 |     fn inner_ref(&self) -> Ref<'_, GlobalStoreInner>;
[INFO] [stderr]     |                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/common/storage/store.rs:263:22
[INFO] [stderr]     |
[INFO] [stderr] 263 |     fn inner_ref_mut(&self) -> RefMut<GlobalStoreInner>;
[INFO] [stderr]     |                      ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                      |
[INFO] [stderr]     |                      the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 263 |     fn inner_ref_mut(&self) -> RefMut<'_, GlobalStoreInner>;
[INFO] [stderr]     |                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/common/storage/store.rs:270:18
[INFO] [stderr]     |
[INFO] [stderr] 270 |     fn inner_ref(&self) -> Ref<GlobalStoreInner> {
[INFO] [stderr]     |                  ^^^^^     ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                  |
[INFO] [stderr]     |                  the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 270 |     fn inner_ref(&self) -> Ref<'_, GlobalStoreInner> {
[INFO] [stderr]     |                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/common/storage/store.rs:274:22
[INFO] [stderr]     |
[INFO] [stderr] 274 |     fn inner_ref_mut(&self) -> RefMut<GlobalStoreInner> {
[INFO] [stderr]     |                      ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                      |
[INFO] [stderr]     |                      the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 274 |     fn inner_ref_mut(&self) -> RefMut<'_, GlobalStoreInner> {
[INFO] [stderr]     |                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/common/storage/store.rs:280:18
[INFO] [stderr]     |
[INFO] [stderr] 280 |     fn inner_ref(&self) -> Ref<GlobalStoreInner> {
[INFO] [stderr]     |                  ^^^^^     ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                  |
[INFO] [stderr]     |                  the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 280 |     fn inner_ref(&self) -> Ref<'_, GlobalStoreInner> {
[INFO] [stderr]     |                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/common/storage/store.rs:284:22
[INFO] [stderr]     |
[INFO] [stderr] 284 |     fn inner_ref_mut(&self) -> RefMut<GlobalStoreInner> {
[INFO] [stderr]     |                      ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                      |
[INFO] [stderr]     |                      the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 284 |     fn inner_ref_mut(&self) -> RefMut<'_, GlobalStoreInner> {
[INFO] [stderr]     |                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: `limousine_core` (lib) generated 7 warnings (run `cargo fix --lib -p limousine_core` to apply 6 suggestions)
[INFO] [stderr] warning: `limousine_core` (lib test) generated 6 warnings (6 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/limousine_core-5bc738f6dcc620d4)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test common::list::memory::tests::linked_list_insert_before ... ok
[INFO] [stdout] test common::list::memory::tests::linked_node_new ... ok
[INFO] [stdout] test common::list::memory::tests::test_linked_list_new ... ok
[INFO] [stdout] test common::list::memory::tests::test_linked_list_clear ... ok
[INFO] [stdout] test common::list::memory::tests::linked_list_insert_after ... ok
[INFO] [stdout] test common::storage::store::tests::drop_global_with_active_references - should panic ... ok
[INFO] [stdout] test common::list::boundary_disk::tests::linked_list_insert_after ... ok
[INFO] [stdout] test common::list::boundary_disk::tests::test_linked_list_new ... ok
[INFO] [stdout] test common::list::deep_disk::tests::linked_list_insert_after ... ok
[INFO] [stdout] test common::storage::store::tests::corrupted_data_handling ... ok
[INFO] [stdout] test common::storage::store::tests::catalog_update_and_retrieve ... ok
[INFO] [stdout] test common::storage::store::tests::load_local_store ... ok
[INFO] [stdout] test common::storage::store::tests::local_store_multiple ... ok
[INFO] [stdout] test common::storage::store::tests::page_not_found ... ok
[INFO] [stdout] test common::storage::store::tests::no_multiple_local_stores_with_drop ... ok
[INFO] [stdout] test common::storage::store::tests::global_load ... ok
[INFO] [stdout] test common::storage::store::tests::free_unallocated_page ... ok
[INFO] [stdout] test common::storage::store::tests::allocate_and_free_page ... ok
[INFO] [stdout] test common::list::deep_disk::tests::test_linked_list_new ... ok
[INFO] [stdout] test common::storage::store::tests::no_multiple_local_stores - should panic ... ok
[INFO] [stdout] test common::storage::store::tests::write_and_read_page ... ok
[INFO] [stdout] test common::storage::store::tests::global_reload ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests limousine_core
[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] running `Command { std: "docker" "inspect" "b4d6e4a1358d3b18cf72e045a6eee9edda470124898464183886377ed02d13b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4d6e4a1358d3b18cf72e045a6eee9edda470124898464183886377ed02d13b2", kill_on_drop: false }`
[INFO] [stdout] b4d6e4a1358d3b18cf72e045a6eee9edda470124898464183886377ed02d13b2
