[INFO] fetching crate cola-crdt 0.1.1...
[INFO] testing cola-crdt-0.1.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate cola-crdt 0.1.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate cola-crdt 0.1.1
[INFO] finished tweaking crates.io crate cola-crdt 0.1.1
[INFO] tweaked toml for crates.io crate cola-crdt 0.1.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cola-crdt 0.1.1 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 cola-crdt 0.1.1 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] ebde099b07c17983a68896c2d35ad548b2317165da80737b500bda6cbf1a33ab
[INFO] running `Command { std: "docker" "start" "-a" "ebde099b07c17983a68896c2d35ad548b2317165da80737b500bda6cbf1a33ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ebde099b07c17983a68896c2d35ad548b2317165da80737b500bda6cbf1a33ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebde099b07c17983a68896c2d35ad548b2317165da80737b500bda6cbf1a33ab", kill_on_drop: false }`
[INFO] [stdout] ebde099b07c17983a68896c2d35ad548b2317165da80737b500bda6cbf1a33ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 66f719b813eb52d7591889341aac81358eb58bde3f7bdfe57ed0507a0f24ae43
[INFO] running `Command { std: "docker" "start" "-a" "66f719b813eb52d7591889341aac81358eb58bde3f7bdfe57ed0507a0f24ae43", kill_on_drop: false }`
[INFO] [stderr]    Compiling cola-crdt v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "66f719b813eb52d7591889341aac81358eb58bde3f7bdfe57ed0507a0f24ae43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66f719b813eb52d7591889341aac81358eb58bde3f7bdfe57ed0507a0f24ae43", kill_on_drop: false }`
[INFO] [stdout] 66f719b813eb52d7591889341aac81358eb58bde3f7bdfe57ed0507a0f24ae43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 0e70b76326d3f1720f04e1e4093aba6b2be0ab5e4b04e008c337c67f43353e2c
[INFO] running `Command { std: "docker" "start" "-a" "0e70b76326d3f1720f04e1e4093aba6b2be0ab5e4b04e008c337c67f43353e2c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.64
[INFO] [stderr]    Compiling serde v1.0.171
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]    Compiling serde_json v1.0.100
[INFO] [stderr]    Compiling rustix v0.38.3
[INFO] [stderr]    Compiling clap_lex v0.5.0
[INFO] [stderr]    Compiling ciborium-io v0.2.1
[INFO] [stderr]    Compiling bitflags v2.3.3
[INFO] [stderr]    Compiling anstyle v1.0.1
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling getrandom v0.2.9
[INFO] [stderr]    Compiling linux-raw-sys v0.4.3
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling plotters-backend v0.3.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling regex-syntax v0.7.3
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling walkdir v2.3.3
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling plotters-svg v0.3.5
[INFO] [stderr]    Compiling clap_builder v4.3.11
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling plotters v0.3.5
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]    Compiling ciborium-ll v0.2.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling quote v1.0.29
[INFO] [stderr]    Compiling syn v2.0.25
[INFO] [stderr]    Compiling rayon v1.7.0
[INFO] [stderr]    Compiling is-terminal v0.4.9
[INFO] [stderr]    Compiling regex-automata v0.3.2
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling clap v4.3.11
[INFO] [stderr]    Compiling regex v1.9.1
[INFO] [stderr]    Compiling serde_derive v1.0.171
[INFO] [stderr]    Compiling ciborium v0.2.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling cola-crdt v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 26.39s
[INFO] running `Command { std: "docker" "inspect" "0e70b76326d3f1720f04e1e4093aba6b2be0ab5e4b04e008c337c67f43353e2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e70b76326d3f1720f04e1e4093aba6b2be0ab5e4b04e008c337c67f43353e2c", kill_on_drop: false }`
[INFO] [stdout] 0e70b76326d3f1720f04e1e4093aba6b2be0ab5e4b04e008c337c67f43353e2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 2e93624768785c2387248318a4cc2b2293da84ae6a5738a895a6f893a0b6175e
[INFO] running `Command { std: "docker" "start" "-a" "2e93624768785c2387248318a4cc2b2293da84ae6a5738a895a6f893a0b6175e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cola-eb1d2e78889ccaf6)
[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] [stderr]    Doc-tests cola
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/text_edit.rs - text_edit::Text::temporal_range (line 85) ... ok
[INFO] [stdout] test src/replica.rs - replica::Replica::fork (line 436) ... ok
[INFO] [stdout] test src/replica.rs - replica::Replica::new (line 742) ... ok
[INFO] [stdout] test src/replica.rs - replica::Replica::integrate_insertion (line 636) ... ok
[INFO] [stdout] test src/replica.rs - replica::Replica::inserted (line 493) ... ok
[INFO] [stdout] test src/replica.rs - replica::Replica::integrate_deletion (line 567) ... ok
[INFO] [stdout] test src/text_edit.rs - text_edit::Text::inserted_by (line 35) ... ok
[INFO] [stdout] test src/replica.rs - replica::Replica::deleted (line 342) ... ok
[INFO] [stdout] test src/replica.rs - replica::Replica::backlogged_insertions (line 162) ... ok
[INFO] [stdout] test src/lib.rs - Length (line 197) ... ok
[INFO] [stdout] test src/replica.rs - replica::Replica::integrate_deletion (line 589) ... ok
[INFO] [stdout] test src/lib.rs - (line 32) ... ok
[INFO] [stdout] test src/lib.rs - Length (line 236) ... ok
[INFO] [stdout] test src/replica.rs - replica::Replica::backlogged_deletions (line 109) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.32s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2e93624768785c2387248318a4cc2b2293da84ae6a5738a895a6f893a0b6175e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e93624768785c2387248318a4cc2b2293da84ae6a5738a895a6f893a0b6175e", kill_on_drop: false }`
[INFO] [stdout] 2e93624768785c2387248318a4cc2b2293da84ae6a5738a895a6f893a0b6175e