[INFO] fetching crate cola 0.5.1...
[INFO] testing cola-0.5.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate cola 0.5.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate cola 0.5.1
[INFO] finished tweaking crates.io crate cola 0.5.1
[INFO] tweaked toml for crates.io crate cola 0.5.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cola 0.5.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cola 0.5.1 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b1c3cbd81da9bfbd3704fe8afec5940491523f3dee78c72ccae67ccf5e73a80
[INFO] running `Command { std: "docker" "start" "-a" "5b1c3cbd81da9bfbd3704fe8afec5940491523f3dee78c72ccae67ccf5e73a80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b1c3cbd81da9bfbd3704fe8afec5940491523f3dee78c72ccae67ccf5e73a80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b1c3cbd81da9bfbd3704fe8afec5940491523f3dee78c72ccae67ccf5e73a80", kill_on_drop: false }`
[INFO] [stdout] 5b1c3cbd81da9bfbd3704fe8afec5940491523f3dee78c72ccae67ccf5e73a80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e20119c0674adac6b36bb56e850acd207bbceefef9b2cbaaa6f77fb4ec55630
[INFO] running `Command { std: "docker" "start" "-a" "6e20119c0674adac6b36bb56e850acd207bbceefef9b2cbaaa6f77fb4ec55630", kill_on_drop: false }`
[INFO] [stderr]    Compiling cola v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "6e20119c0674adac6b36bb56e850acd207bbceefef9b2cbaaa6f77fb4ec55630", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e20119c0674adac6b36bb56e850acd207bbceefef9b2cbaaa6f77fb4ec55630", kill_on_drop: false }`
[INFO] [stdout] 6e20119c0674adac6b36bb56e850acd207bbceefef9b2cbaaa6f77fb4ec55630
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 22e1f4c1d2f206aaf7c988e23235d6785cc0966450e01a7d9967475d64ccff6d
[INFO] running `Command { std: "docker" "start" "-a" "22e1f4c1d2f206aaf7c988e23235d6785cc0966450e01a7d9967475d64ccff6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling serde v1.0.204
[INFO] [stderr]    Compiling pkg-config v0.3.30
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling serde_json v1.0.120
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling half v2.4.1
[INFO] [stderr]    Compiling plotters-backend v0.3.6
[INFO] [stderr]    Compiling clap_lex v0.7.1
[INFO] [stderr]    Compiling anstyle v1.0.7
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling zstd-safe v7.2.0
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling oorandom v11.1.4
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling plotters-svg v0.3.6
[INFO] [stderr]    Compiling clap_builder v4.5.10
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling plotters v0.3.6
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling rand v0.9.1
[INFO] [stderr]    Compiling syn v2.0.72
[INFO] [stderr]    Compiling cc v1.1.6
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling zstd-sys v2.0.12+zstd.1.5.6
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.204
[INFO] [stderr]    Compiling clap v4.5.10
[INFO] [stderr]    Compiling regex v1.10.5
[INFO] [stderr]    Compiling zstd v0.13.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling bincode v2.0.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.6.0
[INFO] [stderr]    Compiling cola v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 31.29s
[INFO] running `Command { std: "docker" "inspect" "22e1f4c1d2f206aaf7c988e23235d6785cc0966450e01a7d9967475d64ccff6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22e1f4c1d2f206aaf7c988e23235d6785cc0966450e01a7d9967475d64ccff6d", kill_on_drop: false }`
[INFO] [stdout] 22e1f4c1d2f206aaf7c988e23235d6785cc0966450e01a7d9967475d64ccff6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aea5aeb4c71579a78f39d8febd506ec5ac92a669978ca4c9933d87869c0a35e6
[INFO] running `Command { std: "docker" "start" "-a" "aea5aeb4c71579a78f39d8febd506ec5ac92a669978ca4c9933d87869c0a35e6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cola-8692b5222b357b08)
[INFO] [stderr]    Doc-tests cola
[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 20 tests
[INFO] [stdout] test src/replica.rs - replica::Replica::deleted (line 435) ... ok
[INFO] [stdout] test src/replica.rs - replica::Replica::backlogged_insertions (line 163) ... ok
[INFO] [stdout] test src/replica.rs - replica::Replica::inserted (line 595) ... ok
[INFO] [stdout] test src/replica.rs - replica::Replica::fork (line 527) ... ok
[INFO] [stdout] test src/replica.rs - replica::Replica::create_anchor (line 320) ... ok
[INFO] [stdout] test src/deletion.rs - deletion::Deletion::deleted_by (line 41) ... ok
[INFO] [stdout] test src/insertion.rs - insertion::Insertion::inserted_by (line 47) ... ok
[INFO] [stdout] test src/replica.rs - replica::Replica::integrate_insertion (line 737) ... ok
[INFO] [stdout] test src/lib.rs - Length (line 203) ... ok
[INFO] [stdout] test src/replica.rs - replica::Replica::create_anchor (line 274) ... ok
[INFO] [stdout] test src/replica.rs - replica::Replica::new (line 843) ... ok
[INFO] [stdout] test src/replica.rs - replica::Replica::create_anchor (line 296) ... ok
[INFO] [stdout] test src/lib.rs - Length (line 242) ... ok
[INFO] [stdout] test src/text.rs - text::Text::inserted_by (line 34) ... ok
[INFO] [stdout] test src/replica.rs - replica::Replica::integrate_deletion (line 690) ... ok
[INFO] [stdout] test src/replica.rs - replica::Replica::backlogged_deletions (line 110) ... ok
[INFO] [stdout] test src/replica.rs - replica::Replica::resolve_anchor (line 911) ... ok
[INFO] [stdout] test src/lib.rs - (line 32) ... ok
[INFO] [stdout] test src/text.rs - text::Text::temporal_range (line 84) ... ok
[INFO] [stdout] test src/replica.rs - replica::Replica::integrate_deletion (line 668) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.95s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "aea5aeb4c71579a78f39d8febd506ec5ac92a669978ca4c9933d87869c0a35e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aea5aeb4c71579a78f39d8febd506ec5ac92a669978ca4c9933d87869c0a35e6", kill_on_drop: false }`
[INFO] [stdout] aea5aeb4c71579a78f39d8febd506ec5ac92a669978ca4c9933d87869c0a35e6