[INFO] cloning repository https://github.com/SuperInstance/numerics-interp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SuperInstance/numerics-interp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSuperInstance%2Fnumerics-interp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSuperInstance%2Fnumerics-interp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6ca43f4580ae750ffc6f6be978c113399b3aaa86
[INFO] testing SuperInstance/numerics-interp against 1.97.0-beta.6 for beta-1.98-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSuperInstance%2Fnumerics-interp" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/SuperInstance/numerics-interp
[INFO] finished tweaking git repo https://github.com/SuperInstance/numerics-interp
[INFO] tweaked toml for git repo https://github.com/SuperInstance/numerics-interp written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/SuperInstance/numerics-interp on toolchain 1.97.0-beta.6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/SuperInstance/numerics-interp 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" "+1.97.0-beta.6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 092f3aa43409893cac24bca7babf93b28af01e637899b4688722afb06cb74bb1
[INFO] running `Command { std: "docker" "start" "092f3aa43409893cac24bca7babf93b28af01e637899b4688722afb06cb74bb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "092f3aa43409893cac24bca7babf93b28af01e637899b4688722afb06cb74bb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "092f3aa43409893cac24bca7babf93b28af01e637899b4688722afb06cb74bb1" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "092f3aa43409893cac24bca7babf93b28af01e637899b4688722afb06cb74bb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "092f3aa43409893cac24bca7babf93b28af01e637899b4688722afb06cb74bb1" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling numerics-interp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "092f3aa43409893cac24bca7babf93b28af01e637899b4688722afb06cb74bb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "092f3aa43409893cac24bca7babf93b28af01e637899b4688722afb06cb74bb1" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling numerics-interp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "092f3aa43409893cac24bca7babf93b28af01e637899b4688722afb06cb74bb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "092f3aa43409893cac24bca7babf93b28af01e637899b4688722afb06cb74bb1" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/numerics_interp-341f8aa11874358c)
[INFO] [stdout] 
[INFO] [stdout] running 52 tests
[INFO] [stdout] test barycentric::tests::quadratic_exact ... ok
[INFO] [stdout] test barycentric::tests::eval_many ... ok
[INFO] [stdout] test barycentric::tests::linear_exact ... ok
[INFO] [stdout] test barycentric::tests::exp_interpolation ... ok
[INFO] [stdout] test barycentric::tests::len_and_empty ... ok
[INFO] [stdout] test barycentric::tests::sin_convergence ... ok
[INFO] [stdout] test cubic_spline::tests::clamps_above ... ok
[INFO] [stdout] test cubic_spline::tests::clamps_below ... ok
[INFO] [stdout] test cubic_spline::tests::cubic_exact ... ok
[INFO] [stdout] test cubic_spline::tests::eval_many ... ok
[INFO] [stdout] test cubic_spline::tests::exact_at_nodes ... ok
[INFO] [stdout] test cubic_spline::tests::linear_exact ... ok
[INFO] [stdout] test cubic_spline::tests::n_intervals ... ok
[INFO] [stdout] test cubic_spline::tests::quadratic_exact ... ok
[INFO] [stdout] test barycentric::tests::matches_lagrange ... ok
[INFO] [stdout] test cubic_spline::tests::rejects_too_few ... ok
[INFO] [stdout] test cubic_spline::tests::rejects_mismatched ... ok
[INFO] [stdout] test cubic_spline::tests::sin_interpolation_accuracy ... ok
[INFO] [stdout] test error::tests::max_error_computation ... ok
[INFO] [stdout] test error::tests::lagrange_error_at_node_is_zero ... ok
[INFO] [stdout] test error::tests::max_error_zero ... ok
[INFO] [stdout] test error::tests::spline_bound_is_valid ... ok
[INFO] [stdout] test error::tests::spline_error_decreases_with_h ... ok
[INFO] [stdout] test cubic_spline::tests::sin_convergence_with_nodes ... ok
[INFO] [stdout] test barycentric::tests::exact_at_nodes ... ok
[INFO] [stdout] test cubic_spline::tests::rejects_unsorted ... ok
[INFO] [stdout] test error::tests::lagrange_bound_is_valid ... ok
[INFO] [stdout] test barycentric::tests::rejects_too_few ... ok
[INFO] [stdout] test error::tests::lagrange_bound_decreases_with_nodes ... ok
[INFO] [stdout] test lagrange::tests::cubic_exact ... ok
[INFO] [stdout] test lagrange::tests::exact_at_nodes ... ok
[INFO] [stdout] test lagrange::tests::exp_interpolation ... ok
[INFO] [stdout] test lagrange::tests::rejects_duplicates ... ok
[INFO] [stdout] test lagrange::tests::quadratic_exact ... ok
[INFO] [stdout] test lagrange::tests::rejects_mismatched ... ok
[INFO] [stdout] test lagrange::tests::rejects_too_few ... ok
[INFO] [stdout] test lagrange::tests::len_and_empty ... ok
[INFO] [stdout] test lagrange::tests::runge_phenomenon_detection ... ok
[INFO] [stdout] test linear::tests::accessors ... ok
[INFO] [stdout] test linear::tests::eval_many ... ok
[INFO] [stdout] test linear::tests::linear_clamp_above ... ok
[INFO] [stdout] test linear::tests::linear_clamp_below ... ok
[INFO] [stdout] test linear::tests::linear_quadratic_approx ... ok
[INFO] [stdout] test barycentric::tests::rejects_duplicates ... ok
[INFO] [stdout] test linear::tests::linear_sin_approx ... ok
[INFO] [stdout] test linear::tests::rejects_too_few ... ok
[INFO] [stdout] test linear::tests::rejects_unsorted ... ok
[INFO] [stdout] test lagrange::tests::sin_interpolation_convergence ... ok
[INFO] [stdout] test linear::tests::linear_exact_at_nodes ... ok
[INFO] [stdout] test linear::tests::rejects_mismatched_lengths ... ok
[INFO] [stdout] test lagrange::tests::linear_function_exact ... ok
[INFO] [stdout] test linear::tests::linear_identity ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 52 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests numerics_interp
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout] test src/lib.rs - (line 14) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 14) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (234) panicked at src/lib.rs:10:1:
[INFO] [stdout] assertion failed: (spline.eval(1.5) - 2.25).abs() < 0.01
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5f9de4f268e8 - std[10d71ac2c42b111e]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5f9de4f268e8 - std[10d71ac2c42b111e]::backtrace_rs::backtrace::trace_unsynchronized::<std[10d71ac2c42b111e]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5f9de4f268e8 - std[10d71ac2c42b111e]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5f9de4f268e8 - <<std[10d71ac2c42b111e]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[8fb95b77d25ab6c8]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5f9de4f3677a - <core[8fb95b77d25ab6c8]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5f9de4f3677a - core[8fb95b77d25ab6c8]::fmt::write
[INFO] [stdout]    6:     0x5f9de4f29c02 - std[10d71ac2c42b111e]::io::default_write_fmt::<std[10d71ac2c42b111e]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/io/mod.rs:622:11
[INFO] [stdout]    7:     0x5f9de4f29c02 - <std[10d71ac2c42b111e]::sys::stdio::unix::Stderr as std[10d71ac2c42b111e]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/io/mod.rs:1977:13
[INFO] [stdout]    8:     0x5f9de4f12776 - <std[10d71ac2c42b111e]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5f9de4f12776 - std[10d71ac2c42b111e]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5f9de4f22ed1 - std[10d71ac2c42b111e]::panicking::default_hook
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x5f9de4f2308b - std[10d71ac2c42b111e]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:825:13
[INFO] [stdout]   12:     0x5f9de4f12864 - std[10d71ac2c42b111e]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:691:13
[INFO] [stdout]   13:     0x5f9de4f07e19 - std[10d71ac2c42b111e]::sys::backtrace::__rust_end_short_backtrace::<std[10d71ac2c42b111e]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x5f9de4f1301d - __rustc[3be9ba60078d4c86]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   15:     0x5f9de4f36ecc - core[8fb95b77d25ab6c8]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x5f9de4f36e92 - core[8fb95b77d25ab6c8]::panicking::panic
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panicking.rs:150:5
[INFO] [stdout]   17:     0x5f9de4ef9759 - rust_out[45392ab902eb6021]::main::_doctest_main_src_lib_rs_14_0
[INFO] [stdout]   18:     0x5f9de4ef9226 - rust_out[45392ab902eb6021]::main
[INFO] [stdout]   19:     0x5f9de4ef9823 - <fn() as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   20:     0x5f9de4ef91e6 - std[10d71ac2c42b111e]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stdout]   21:     0x5f9de4ef91f9 - std[10d71ac2c42b111e]::rt::lang_start::<()>::{closure#0}
[INFO] [stdout]   22:     0x5f9de4f22677 - <&dyn core[8fb95b77d25ab6c8]::ops::function::Fn<(), Output = i32> + core[8fb95b77d25ab6c8]::panic::unwind_safe::RefUnwindSafe + core[8fb95b77d25ab6c8]::marker::Sync as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   23:     0x5f9de4f22677 - std[10d71ac2c42b111e]::panicking::catch_unwind::do_call::<&dyn core[8fb95b77d25ab6c8]::ops::function::Fn<(), Output = i32> + core[8fb95b77d25ab6c8]::panic::unwind_safe::RefUnwindSafe + core[8fb95b77d25ab6c8]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   24:     0x5f9de4f22677 - std[10d71ac2c42b111e]::panicking::catch_unwind::<i32, &dyn core[8fb95b77d25ab6c8]::ops::function::Fn<(), Output = i32> + core[8fb95b77d25ab6c8]::panic::unwind_safe::RefUnwindSafe + core[8fb95b77d25ab6c8]::marker::Sync>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   25:     0x5f9de4f22677 - std[10d71ac2c42b111e]::panic::catch_unwind::<&dyn core[8fb95b77d25ab6c8]::ops::function::Fn<(), Output = i32> + core[8fb95b77d25ab6c8]::panic::unwind_safe::RefUnwindSafe + core[8fb95b77d25ab6c8]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panic.rs:359:14
[INFO] [stdout]   26:     0x5f9de4f22677 - std[10d71ac2c42b111e]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/rt.rs:175:24
[INFO] [stdout]   27:     0x5f9de4f22677 - std[10d71ac2c42b111e]::panicking::catch_unwind::do_call::<std[10d71ac2c42b111e]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   28:     0x5f9de4f22677 - std[10d71ac2c42b111e]::panicking::catch_unwind::<isize, std[10d71ac2c42b111e]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   29:     0x5f9de4f22677 - std[10d71ac2c42b111e]::panic::catch_unwind::<std[10d71ac2c42b111e]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x5f9de4f22677 - std[10d71ac2c42b111e]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/rt.rs:171:5
[INFO] [stdout]   31:     0x5f9de4ef90d1 - std[10d71ac2c42b111e]::rt::lang_start::<()>
[INFO] [stdout]   32:     0x5f9de4ef9885 - main
[INFO] [stdout]   33:     0x786c721ae1ca - <unknown>
[INFO] [stdout]   34:     0x786c721ae28b - __libc_start_main
[INFO] [stdout]   35:     0x5f9de4ef8fe5 - _start
[INFO] [stdout]   36:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 14)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "092f3aa43409893cac24bca7babf93b28af01e637899b4688722afb06cb74bb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "092f3aa43409893cac24bca7babf93b28af01e637899b4688722afb06cb74bb1", kill_on_drop: false }`
[INFO] [stdout] 092f3aa43409893cac24bca7babf93b28af01e637899b4688722afb06cb74bb1
