[INFO] fetching crate dequemap 0.2.2...
[INFO] testing dequemap-0.2.2 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate dequemap 0.2.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate dequemap 0.2.2
[INFO] finished tweaking crates.io crate dequemap 0.2.2
[INFO] tweaked toml for crates.io crate dequemap 0.2.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate dequemap 0.2.2 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dequemap 0.2.2 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9838f6f36a559e649939611f5e0ed29a1d64c5cdd78ead46ffb91522f905b7a1
[INFO] running `Command { std: "docker" "start" "-a" "9838f6f36a559e649939611f5e0ed29a1d64c5cdd78ead46ffb91522f905b7a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9838f6f36a559e649939611f5e0ed29a1d64c5cdd78ead46ffb91522f905b7a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9838f6f36a559e649939611f5e0ed29a1d64c5cdd78ead46ffb91522f905b7a1", kill_on_drop: false }`
[INFO] [stdout] 9838f6f36a559e649939611f5e0ed29a1d64c5cdd78ead46ffb91522f905b7a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 423b12f8f0cdbe3a458ba74554040874b77e52750cdc2478b65f6c331bb58008
[INFO] running `Command { std: "docker" "start" "-a" "423b12f8f0cdbe3a458ba74554040874b77e52750cdc2478b65f6c331bb58008", kill_on_drop: false }`
[INFO] [stderr]    Compiling dequemap v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/btreemap.rs:161:18
[INFO] [stdout]     |
[INFO] [stdout] 161 |     pub fn entry(&mut self, key: K) -> Entry<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] 161 |     pub fn entry(&mut self, key: K) -> Entry<'_, K, V>
[INFO] [stdout]     |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "423b12f8f0cdbe3a458ba74554040874b77e52750cdc2478b65f6c331bb58008", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "423b12f8f0cdbe3a458ba74554040874b77e52750cdc2478b65f6c331bb58008", kill_on_drop: false }`
[INFO] [stdout] 423b12f8f0cdbe3a458ba74554040874b77e52750cdc2478b65f6c331bb58008
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7518e733863a67b3d15baac4517ee9bf28336d9307ecc7b261f1d5014b6817bc
[INFO] running `Command { std: "docker" "start" "-a" "7518e733863a67b3d15baac4517ee9bf28336d9307ecc7b261f1d5014b6817bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/btreemap.rs:161:18
[INFO] [stdout]     |
[INFO] [stdout] 161 |     pub fn entry(&mut self, key: K) -> Entry<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] 161 |     pub fn entry(&mut self, key: K) -> Entry<'_, K, V>
[INFO] [stdout]     |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling dequemap v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/btreemap.rs:161:18
[INFO] [stdout]     |
[INFO] [stdout] 161 |     pub fn entry(&mut self, key: K) -> Entry<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] 161 |     pub fn entry(&mut self, key: K) -> Entry<'_, K, V>
[INFO] [stdout]     |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.27s
[INFO] running `Command { std: "docker" "inspect" "7518e733863a67b3d15baac4517ee9bf28336d9307ecc7b261f1d5014b6817bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7518e733863a67b3d15baac4517ee9bf28336d9307ecc7b261f1d5014b6817bc", kill_on_drop: false }`
[INFO] [stdout] 7518e733863a67b3d15baac4517ee9bf28336d9307ecc7b261f1d5014b6817bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a586a413e99981307598f53ba76283ebdf24edb92199f27f050ec6c46b4d9eaa
[INFO] running `Command { std: "docker" "start" "-a" "a586a413e99981307598f53ba76283ebdf24edb92199f27f050ec6c46b4d9eaa", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/btreemap.rs:161:18
[INFO] [stderr]     |
[INFO] [stderr] 161 |     pub fn entry(&mut self, key: K) -> Entry<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] 161 |     pub fn entry(&mut self, key: K) -> Entry<'_, K, V>
[INFO] [stderr]     |                                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: `dequemap` (lib) generated 1 warning (run `cargo fix --lib -p dequemap` to apply 1 suggestion)
[INFO] [stderr] warning: `dequemap` (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/dequemap-503a0ecebe35fae0)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test btreemap::test_dequemap ... ok
[INFO] [stdout] test btreemap::test_dequemap_index ... ok
[INFO] [stdout] test btreemap::test_dequemap_extend ... ok
[INFO] [stdout] test btreemap::test_dequemap_retain ... ok
[INFO] [stdout] test btreemap::test_entry ... ok
[INFO] [stdout] test btreemap::test_insert ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dequemap
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/btreemap.rs - btreemap::DequeBTreeMap (line 66) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a586a413e99981307598f53ba76283ebdf24edb92199f27f050ec6c46b4d9eaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a586a413e99981307598f53ba76283ebdf24edb92199f27f050ec6c46b4d9eaa", kill_on_drop: false }`
[INFO] [stdout] a586a413e99981307598f53ba76283ebdf24edb92199f27f050ec6c46b4d9eaa
