[INFO] fetching crate liquemap 0.3.0...
[INFO] testing liquemap-0.3.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate liquemap 0.3.0 into /workspace/builds/worker-1-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-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate liquemap 0.3.0 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 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 5bc3a02ca8a1153b687c7ddc40e1279fcca080248044d4adb610d2d0cdd658df
[INFO] running `Command { std: "docker" "start" "-a" "5bc3a02ca8a1153b687c7ddc40e1279fcca080248044d4adb610d2d0cdd658df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5bc3a02ca8a1153b687c7ddc40e1279fcca080248044d4adb610d2d0cdd658df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bc3a02ca8a1153b687c7ddc40e1279fcca080248044d4adb610d2d0cdd658df", kill_on_drop: false }`
[INFO] [stdout] 5bc3a02ca8a1153b687c7ddc40e1279fcca080248044d4adb610d2d0cdd658df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 9239d04134877b44d1cf33678e45cd22b96b1f42fd29d5a48790498da12d289a
[INFO] running `Command { std: "docker" "start" "-a" "9239d04134877b44d1cf33678e45cd22b96b1f42fd29d5a48790498da12d289a", 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 0.42s
[INFO] running `Command { std: "docker" "inspect" "9239d04134877b44d1cf33678e45cd22b96b1f42fd29d5a48790498da12d289a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9239d04134877b44d1cf33678e45cd22b96b1f42fd29d5a48790498da12d289a", kill_on_drop: false }`
[INFO] [stdout] 9239d04134877b44d1cf33678e45cd22b96b1f42fd29d5a48790498da12d289a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 57c929d9675bb8eefe3c2e16ea365108680e1166f4cd2720d14511fe3440e93c
[INFO] running `Command { std: "docker" "start" "-a" "57c929d9675bb8eefe3c2e16ea365108680e1166f4cd2720d14511fe3440e93c", 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 0.57s
[INFO] running `Command { std: "docker" "inspect" "57c929d9675bb8eefe3c2e16ea365108680e1166f4cd2720d14511fe3440e93c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57c929d9675bb8eefe3c2e16ea365108680e1166f4cd2720d14511fe3440e93c", kill_on_drop: false }`
[INFO] [stdout] 57c929d9675bb8eefe3c2e16ea365108680e1166f4cd2720d14511fe3440e93c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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", kill_on_drop: false }`
[INFO] [stdout] 2de5d6a67fafa0fea48bc57ac6f9bcdca67dad45739d37bee2fd9e6d38e0064d
[INFO] running `Command { std: "docker" "start" "-a" "2de5d6a67fafa0fea48bc57ac6f9bcdca67dad45739d37bee2fd9e6d38e0064d", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout] 
[INFO] [stderr]    --> src/grok.rs:862:24
[INFO] [stdout] running 0 tests
[INFO] [stderr]     |
[INFO] [stdout] 
[INFO] [stderr] 862 |     pub fn range<Q, R>(&self, range: R) -> RangeMap<K, V>
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]     |                        ^^^^^               ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout] 
[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 (run `cargo fix --lib -p liquemap` to apply 1 suggestion)
[INFO] [stderr] warning: `liquemap` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/liquemap-199393fb987b860c)
[INFO] [stderr]    Doc-tests liquemap
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test src/grok.rs - grok::LiqueMap<K,V>::append (line 240) ... 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>::contains_key (line 506) ... ok
[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>::get_mut (line 481) ... 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 (line 461) ... 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>::entry (line 523) ... 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>::get_key_value (line 439) ... 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>::last_entry (line 368) ... 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>::iter (line 613) ... 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>::range (line 849) ... 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>::pop_first (line 725) ... 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>::len (line 670) ... 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_idx (line 992) ... 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>::pop_index (line 749) ... 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>::remove (line 821) ... 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>::range_mut_idx (line 1060) ... 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] [stdout] all doctests ran in 1.04s; merged doctests compilation took 1.00s
[INFO] running `Command { std: "docker" "inspect" "2de5d6a67fafa0fea48bc57ac6f9bcdca67dad45739d37bee2fd9e6d38e0064d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2de5d6a67fafa0fea48bc57ac6f9bcdca67dad45739d37bee2fd9e6d38e0064d", kill_on_drop: false }`
[INFO] [stdout] 2de5d6a67fafa0fea48bc57ac6f9bcdca67dad45739d37bee2fd9e6d38e0064d