[INFO] fetching crate liquemap 0.3.0...
[INFO] testing liquemap-0.3.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate liquemap 0.3.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate liquemap 0.3.0
[INFO] finished tweaking crates.io crate liquemap 0.3.0
[INFO] tweaked toml for crates.io crate liquemap 0.3.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate liquemap 0.3.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate liquemap 0.3.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ftree v1.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 023cbecb43693fb28302e2b5c0087be0a74918a8e3d86212a43952fc440ef10b
[INFO] running `Command { std: "docker" "start" "-a" "023cbecb43693fb28302e2b5c0087be0a74918a8e3d86212a43952fc440ef10b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "023cbecb43693fb28302e2b5c0087be0a74918a8e3d86212a43952fc440ef10b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "023cbecb43693fb28302e2b5c0087be0a74918a8e3d86212a43952fc440ef10b", kill_on_drop: false }`
[INFO] [stdout] 023cbecb43693fb28302e2b5c0087be0a74918a8e3d86212a43952fc440ef10b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 12e0dd9839e9244926ad0a4096c672910582be1d0b2e92640475bcc11a17ff39
[INFO] running `Command { std: "docker" "start" "-a" "12e0dd9839e9244926ad0a4096c672910582be1d0b2e92640475bcc11a17ff39", kill_on_drop: false }`
[INFO] [stderr]    Compiling ftree v1.2.0
[INFO] [stderr]    Compiling liquemap v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/grok.rs:862:24
[INFO] [stdout]     |
[INFO] [stdout] 862 |     pub fn range<Q, R>(&self, range: R) -> RangeMap<K, V>
[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] 862 |     pub fn range<Q, R>(&self, range: R) -> RangeMap<'_, K, V>
[INFO] [stdout]     |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "12e0dd9839e9244926ad0a4096c672910582be1d0b2e92640475bcc11a17ff39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12e0dd9839e9244926ad0a4096c672910582be1d0b2e92640475bcc11a17ff39", kill_on_drop: false }`
[INFO] [stdout] 12e0dd9839e9244926ad0a4096c672910582be1d0b2e92640475bcc11a17ff39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85a5b748ab5ebbdf270bbc81e88349b45ee679d1b1ea65525cd5d2cd233f6dd8
[INFO] running `Command { std: "docker" "start" "-a" "85a5b748ab5ebbdf270bbc81e88349b45ee679d1b1ea65525cd5d2cd233f6dd8", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/grok.rs:862:24
[INFO] [stdout]     |
[INFO] [stdout] 862 |     pub fn range<Q, R>(&self, range: R) -> RangeMap<K, V>
[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] 862 |     pub fn range<Q, R>(&self, range: R) -> RangeMap<'_, K, V>
[INFO] [stdout]     |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling liquemap v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/grok.rs:862:24
[INFO] [stdout]     |
[INFO] [stdout] 862 |     pub fn range<Q, R>(&self, range: R) -> RangeMap<K, V>
[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] 862 |     pub fn range<Q, R>(&self, range: R) -> RangeMap<'_, K, V>
[INFO] [stdout]     |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "85a5b748ab5ebbdf270bbc81e88349b45ee679d1b1ea65525cd5d2cd233f6dd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85a5b748ab5ebbdf270bbc81e88349b45ee679d1b1ea65525cd5d2cd233f6dd8", kill_on_drop: false }`
[INFO] [stdout] 85a5b748ab5ebbdf270bbc81e88349b45ee679d1b1ea65525cd5d2cd233f6dd8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4eb1d882ed1c17106c8e4accf0e97b2ebb058a8238b1f29c58970a6e6ecea37d
[INFO] running `Command { std: "docker" "start" "-a" "4eb1d882ed1c17106c8e4accf0e97b2ebb058a8238b1f29c58970a6e6ecea37d", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/grok.rs:862:24
[INFO] [stderr]     |
[INFO] [stderr] 862 |     pub fn range<Q, R>(&self, range: R) -> RangeMap<K, V>
[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] 862 |     pub fn range<Q, R>(&self, range: R) -> RangeMap<'_, K, V>
[INFO] [stderr]     |                                                     +++
[INFO] [stderr] 
[INFO] [stderr] warning: `liquemap` (lib) generated 1 warning
[INFO] [stderr] warning: `liquemap` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/liquemap-0f40e60ab9273d4f)
[INFO] [stderr]    Doc-tests liquemap
[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] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test src/grok.rs - grok::LiqueMap<K,V>::first_entry (line 343) ... ok
[INFO] [stdout] test src/grok.rs - grok::LiqueMap<K,V>::append (line 240) ... ok
[INFO] [stdout] test src/grok.rs - grok::LiqueMap<K,V>::entry (line 523) ... ok
[INFO] [stdout] test src/grok.rs - grok::LiqueMap<K,V>::get_key_value (line 439) ... ok
[INFO] [stdout] test src/grok.rs - grok::LiqueMap<K,V>::is_empty (line 653) ... ok
[INFO] [stdout] test src/grok.rs - grok::LiqueMap<K,V>::get_index (line 396) ... ok
[INFO] [stdout] test src/grok.rs - grok::LiqueMap<K,V>::first_key_value (line 308) ... ok
[INFO] [stdout] test src/grok.rs - grok::LiqueMap<K,V>::get_mut (line 481) ... ok
[INFO] [stdout] test src/grok.rs - grok::LiqueMap<K,V>::clear (line 288) ... ok
[INFO] [stdout] test src/grok.rs - grok::LiqueMap<K,V>::get_mut_index (line 415) ... ok
[INFO] [stdout] test src/grok.rs - grok::LiqueMap<K,V>::contains_key (line 506) ... ok
[INFO] [stdout] test src/grok.rs - grok::LiqueMap<K,V>::len (line 670) ... ok
[INFO] [stdout] test src/grok.rs - grok::LiqueMap<K,V>::new (line 690) ... ok
[INFO] [stdout] test src/grok.rs - grok::LiqueMap<K,V>::pop_last (line 772) ... ok
[INFO] [stdout] test src/grok.rs - grok::LiqueMap<K,V>::last_key_value (line 327) ... ok
[INFO] [stdout] test src/grok.rs - grok::LiqueMap<K,V>::get (line 461) ... ok
[INFO] [stdout] test src/grok.rs - grok::LiqueMap<K,V>::last_entry (line 368) ... ok
[INFO] [stdout] test src/grok.rs - grok::LiqueMap<K,V>::iter (line 613) ... ok
[INFO] [stdout] test src/grok.rs - grok::LiqueMap<K,V>::range_idx (line 992) ... ok
[INFO] [stdout] test src/grok.rs - grok::LiqueMap<K,V>::range (line 849) ... ok
[INFO] [stdout] test src/grok.rs - grok::LiqueMap<K,V>::pop_first (line 725) ... ok
[INFO] [stdout] test src/grok.rs - grok::LiqueMap<K,V>::pop_index (line 749) ... ok
[INFO] [stdout] test src/grok.rs - grok::LiqueMap<K,V>::lower_bound (line 1187) ... ok
[INFO] [stdout] test src/grok.rs - grok::LiqueMap<K,V>::range_mut (line 918) ... ok
[INFO] [stdout] test src/grok.rs - grok::LiqueMap<K,V>::remove (line 821) ... ok
[INFO] [stdout] test src/grok.rs - grok::LiqueMap<K,V>::range_mut_idx (line 1060) ... ok
[INFO] [stdout] test src/grok.rs - grok::LiqueMap<K,V>::insert (line 558) ... ok
[INFO] [stdout] test src/grok.rs - grok::LiqueMap<K,V>::rank (line 1221) ... ok
[INFO] [stdout] test src/grok.rs - grok::LiqueMap<K,V>::remove_entry (line 798) ... ok
[INFO] [stdout] test src/grok.rs - grok::LiqueMap<K,V>::retain (line 1127) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4eb1d882ed1c17106c8e4accf0e97b2ebb058a8238b1f29c58970a6e6ecea37d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4eb1d882ed1c17106c8e4accf0e97b2ebb058a8238b1f29c58970a6e6ecea37d", kill_on_drop: false }`
[INFO] [stdout] 4eb1d882ed1c17106c8e4accf0e97b2ebb058a8238b1f29c58970a6e6ecea37d