[INFO] cloning repository https://github.com/Y-S-Xing/iter-solver
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Y-S-Xing/iter-solver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FY-S-Xing%2Fiter-solver", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FY-S-Xing%2Fiter-solver'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3e3dda611a913c771ec72d91170381d738c409de
[INFO] testing Y-S-Xing/iter-solver against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FY-S-Xing%2Fiter-solver" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Y-S-Xing/iter-solver
[INFO] finished tweaking git repo https://github.com/Y-S-Xing/iter-solver
[INFO] tweaked toml for git repo https://github.com/Y-S-Xing/iter-solver written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Y-S-Xing/iter-solver on toolchain 2fd6efc32704647e64d3d646d21c4c68eae100e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Y-S-Xing/iter-solver 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" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 946d2ee399adc720d7eba2437ab6db77f631a02d503c7c7ba6fe3b1dab8e2021
[INFO] running `Command { std: "docker" "start" "-a" "946d2ee399adc720d7eba2437ab6db77f631a02d503c7c7ba6fe3b1dab8e2021", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "946d2ee399adc720d7eba2437ab6db77f631a02d503c7c7ba6fe3b1dab8e2021", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "946d2ee399adc720d7eba2437ab6db77f631a02d503c7c7ba6fe3b1dab8e2021", kill_on_drop: false }`
[INFO] [stdout] 946d2ee399adc720d7eba2437ab6db77f631a02d503c7c7ba6fe3b1dab8e2021
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d03b108405415455fadfb97130ed349c4d0486bc47703d56a389d3ae29040f2a
[INFO] running `Command { std: "docker" "start" "-a" "d03b108405415455fadfb97130ed349c4d0486bc47703d56a389d3ae29040f2a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling iter-solver v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.39s
[INFO] running `Command { std: "docker" "inspect" "d03b108405415455fadfb97130ed349c4d0486bc47703d56a389d3ae29040f2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d03b108405415455fadfb97130ed349c4d0486bc47703d56a389d3ae29040f2a", kill_on_drop: false }`
[INFO] [stdout] d03b108405415455fadfb97130ed349c4d0486bc47703d56a389d3ae29040f2a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd0343babd86d0d46635d2eb108248eaed062535ae0e3b5789ee04186f273e29
[INFO] running `Command { std: "docker" "start" "-a" "fd0343babd86d0d46635d2eb108248eaed062535ae0e3b5789ee04186f273e29", kill_on_drop: false }`
[INFO] [stderr]    Compiling iter-solver v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "fd0343babd86d0d46635d2eb108248eaed062535ae0e3b5789ee04186f273e29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd0343babd86d0d46635d2eb108248eaed062535ae0e3b5789ee04186f273e29", kill_on_drop: false }`
[INFO] [stdout] fd0343babd86d0d46635d2eb108248eaed062535ae0e3b5789ee04186f273e29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 64bd716e84aeee768778be85c8a85ebbec2e6e58fe2fac78a95a037eb5132e6c
[INFO] running `Command { std: "docker" "start" "-a" "64bd716e84aeee768778be85c8a85ebbec2e6e58fe2fac78a95a037eb5132e6c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/iter_solver-6cef4b751718703b)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test::newton::test ... ok
[INFO] [stdout] test test::newton::show ... ok
[INFO] [stdout] test test::newton::solver_iter ... ok
[INFO] [stdout] test test::test_leak::solve ... ok
[INFO] [stdout] test test::guard::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests iter_solver
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - Solver<State,Problem,IterFn,TermFn>::into_iter (line 256) - compile ... FAILED
[INFO] [stdout] test src/../README.md - (line 5) - compile ... ok
[INFO] [stdout] test src/lib.rs - Solver<State,Problem,IterFn,TermFn>::solve_with_max_iteration (line 140) ... ok
[INFO] [stdout] test src/lib.rs - Solver<State,Problem,IterFn,TermFn>::solve_with_timeout (line 194) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - Solver<State,Problem,IterFn,TermFn>::into_iter (line 256) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `iter_fn` in this scope
[INFO] [stdout]    --> src/lib.rs:260:48
[INFO] [stdout]     |
[INFO] [stdout] 260 | let solver: Solver<f64, _, _, _> = Solver::new(iter_fn, term_cond);
[INFO] [stdout]     |                                                ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `term_cond` in this scope
[INFO] [stdout]    --> src/lib.rs:260:57
[INFO] [stdout]     |
[INFO] [stdout] 260 | let solver: Solver<f64, _, _, _> = Solver::new(iter_fn, term_cond);
[INFO] [stdout]     |                                                         ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `problem` in this scope
[INFO] [stdout]    --> src/lib.rs:263:43
[INFO] [stdout]     |
[INFO] [stdout] 263 | for state_float in solver.into_iter(2.0, &problem) {
[INFO] [stdout]     |                                           ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - Solver<State,Problem,IterFn,TermFn>::into_iter (line 256)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.21s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 1.34s; merged doctests compilation took 0.12s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "64bd716e84aeee768778be85c8a85ebbec2e6e58fe2fac78a95a037eb5132e6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64bd716e84aeee768778be85c8a85ebbec2e6e58fe2fac78a95a037eb5132e6c", kill_on_drop: false }`
[INFO] [stdout] 64bd716e84aeee768778be85c8a85ebbec2e6e58fe2fac78a95a037eb5132e6c
