[INFO] fetching crate twine-core 0.3.0...
[INFO] testing twine-core-0.3.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate twine-core 0.3.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate twine-core 0.3.0
[INFO] finished tweaking crates.io crate twine-core 0.3.0
[INFO] tweaked toml for crates.io crate twine-core 0.3.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate twine-core 0.3.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate twine-core 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4e61dfd8c64330c8779319be2349e05b4a7792b5e06b10566c716da95ef72bec
[INFO] running `Command { std: "docker" "start" "-a" "4e61dfd8c64330c8779319be2349e05b4a7792b5e06b10566c716da95ef72bec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e61dfd8c64330c8779319be2349e05b4a7792b5e06b10566c716da95ef72bec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e61dfd8c64330c8779319be2349e05b4a7792b5e06b10566c716da95ef72bec", kill_on_drop: false }`
[INFO] [stdout] 4e61dfd8c64330c8779319be2349e05b4a7792b5e06b10566c716da95ef72bec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf136dfc30b107cc945736999984be9d307d190d07eb08efd2065e580c439c52
[INFO] running `Command { std: "docker" "start" "-a" "bf136dfc30b107cc945736999984be9d307d190d07eb08efd2065e580c439c52", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling hashbrown v0.15.4
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling indexmap v2.10.0
[INFO] [stderr]    Compiling uom v0.37.0
[INFO] [stderr]    Compiling petgraph v0.7.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling twine-core v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.93s
[INFO] running `Command { std: "docker" "inspect" "bf136dfc30b107cc945736999984be9d307d190d07eb08efd2065e580c439c52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf136dfc30b107cc945736999984be9d307d190d07eb08efd2065e580c439c52", kill_on_drop: false }`
[INFO] [stdout] bf136dfc30b107cc945736999984be9d307d190d07eb08efd2065e580c439c52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40dbc2cabb515515107a36797224cdb112fa15c31e08a366eefb718bd691c81e
[INFO] running `Command { std: "docker" "start" "-a" "40dbc2cabb515515107a36797224cdb112fa15c31e08a366eefb718bd691c81e", kill_on_drop: false }`
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling twine-core v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "40dbc2cabb515515107a36797224cdb112fa15c31e08a366eefb718bd691c81e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40dbc2cabb515515107a36797224cdb112fa15c31e08a366eefb718bd691c81e", kill_on_drop: false }`
[INFO] [stdout] 40dbc2cabb515515107a36797224cdb112fa15c31e08a366eefb718bd691c81e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 037d257d6d52696825d81158950f4317225d16bb0940d535428459f3fb196ede
[INFO] running `Command { std: "docker" "start" "-a" "037d257d6d52696825d81158950f4317225d16bb0940d535428459f3fb196ede", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/twine_core-065eaef8f56bac6c)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test constraint::non_negative::tests::floats ... ok
[INFO] [stdout] test constraint::non_positive::tests::integers ... ok
[INFO] [stdout] test constraint::non_positive::tests::powers ... ok
[INFO] [stdout] test constraint::non_zero::tests::integers ... ok
[INFO] [stdout] test constraint::strictly_positive::tests::integers ... ok
[INFO] [stdout] test constraint::non_negative::tests::integers ... ok
[INFO] [stdout] test constraint::strictly_negative::tests::floats ... ok
[INFO] [stdout] test constraint::strictly_negative::tests::integers ... ok
[INFO] [stdout] test constraint::strictly_positive::tests::mass_rates ... ok
[INFO] [stdout] test constraint::non_positive::tests::floats ... ok
[INFO] [stdout] test graph::tests::adding_connections ... ok
[INFO] [stdout] test graph::tests::call_order_iterator ... ok
[INFO] [stdout] test simulation::tests::zero_force_spring_has_constant_velocity ... ok
[INFO] [stdout] test constraint::strictly_positive::tests::floats ... ok
[INFO] [stdout] test time::tests::step_temperature_forward ... ok
[INFO] [stdout] test constraint::non_zero::tests::floats ... ok
[INFO] [stdout] test constraint::non_negative::tests::mass_rates ... ok
[INFO] [stdout] test graph::tests::connections_iterators ... ok
[INFO] [stdout] test simulation::tests::step_iter_yields_error_correctly ... ok
[INFO] [stdout] test simulation::tests::damped_spring_sim_converges_to_zero ... ok
[INFO] [stderr]    Doc-tests twine_core
[INFO] [stdout] test time::tests::step_length_forward ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/constraint/non_negative.rs - constraint::non_negative::NonNegative (line 18) ... ok
[INFO] [stdout] test src/constraint/non_positive.rs - constraint::non_positive::NonPositive (line 18) ... ok
[INFO] [stdout] test src/time.rs - time::TimeIntegrable (line 72) ... ignored
[INFO] [stdout] test src/constraint.rs - constraint::Constrained (line 91) ... ok
[INFO] [stdout] test src/time.rs - time::DurationExt (line 130) ... ok
[INFO] [stdout] test src/graph.rs - graph::ComponentGraph::connect (line 46) ... ok
[INFO] [stdout] test src/constraint/non_zero.rs - constraint::non_zero::NonZero (line 18) ... ok
[INFO] [stdout] test src/graph.rs - graph::ComponentGraph::call_order (line 84) ... ok
[INFO] [stdout] test src/constraint/strictly_negative.rs - constraint::strictly_negative::StrictlyNegative (line 18) ... ok
[INFO] [stdout] test src/time.rs - time::TimeIntegrable (line 38) ... ok
[INFO] [stdout] test src/constraint/strictly_positive.rs - constraint::strictly_positive::StrictlyPositive (line 18) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "037d257d6d52696825d81158950f4317225d16bb0940d535428459f3fb196ede", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "037d257d6d52696825d81158950f4317225d16bb0940d535428459f3fb196ede", kill_on_drop: false }`
[INFO] [stdout] 037d257d6d52696825d81158950f4317225d16bb0940d535428459f3fb196ede