[INFO] fetching crate rmpfit 1.0.0...
[INFO] testing rmpfit-1.0.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate rmpfit 1.0.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate rmpfit 1.0.0
[INFO] finished tweaking crates.io crate rmpfit 1.0.0
[INFO] tweaked toml for crates.io crate rmpfit 1.0.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rmpfit 1.0.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rmpfit 1.0.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1cc3cf26ff5332449e8dd384017c82a56fd2e30a7599d39a09d23e9f92bb5878
[INFO] running `Command { std: "docker" "start" "-a" "1cc3cf26ff5332449e8dd384017c82a56fd2e30a7599d39a09d23e9f92bb5878", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1cc3cf26ff5332449e8dd384017c82a56fd2e30a7599d39a09d23e9f92bb5878", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cc3cf26ff5332449e8dd384017c82a56fd2e30a7599d39a09d23e9f92bb5878", kill_on_drop: false }`
[INFO] [stdout] 1cc3cf26ff5332449e8dd384017c82a56fd2e30a7599d39a09d23e9f92bb5878
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 675700a880836404d36099015eac5773ce299f3e379954da1ac7c0f4f93caaa7
[INFO] running `Command { std: "docker" "start" "-a" "675700a880836404d36099015eac5773ce299f3e379954da1ac7c0f4f93caaa7", kill_on_drop: false }`
[INFO] [stderr]    Compiling rmpfit v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "675700a880836404d36099015eac5773ce299f3e379954da1ac7c0f4f93caaa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "675700a880836404d36099015eac5773ce299f3e379954da1ac7c0f4f93caaa7", kill_on_drop: false }`
[INFO] [stdout] 675700a880836404d36099015eac5773ce299f3e379954da1ac7c0f4f93caaa7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 611b07e3d6479246c6489f68e6eccc084212ef9c6b08d32a3cee1ef7b6adb57a
[INFO] running `Command { std: "docker" "start" "-a" "611b07e3d6479246c6489f68e6eccc084212ef9c6b08d32a3cee1ef7b6adb57a", kill_on_drop: false }`
[INFO] [stderr]    Compiling assert_approx_eq v1.1.0
[INFO] [stderr]    Compiling rmpfit v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "611b07e3d6479246c6489f68e6eccc084212ef9c6b08d32a3cee1ef7b6adb57a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "611b07e3d6479246c6489f68e6eccc084212ef9c6b08d32a3cee1ef7b6adb57a", kill_on_drop: false }`
[INFO] [stdout] 611b07e3d6479246c6489f68e6eccc084212ef9c6b08d32a3cee1ef7b6adb57a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fb578f1f3297507ddf8613c7198276126cdb33ccec81150c7c8c8a32b13896b2
[INFO] running `Command { std: "docker" "start" "-a" "fb578f1f3297507ddf8613c7198276126cdb33ccec81150c7c8c8a32b13896b2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rmpfit-bbeff3ecdf2297d4)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::lin_sided ... ok
[INFO] [stdout] test tests::linear ... ok
[INFO] [stdout] test tests::quad ... ok
[INFO] [stdout] test tests::gauss_analytical ... ok
[INFO] [stdout] test tests::gaussian ... ok
[INFO] [stdout] test tests::test_pseudovoigt1 ... ok
[INFO] [stdout] test tests::test_pseudovoigt ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rmpfit
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test src/lib.rs - MPFit<'a,F>::lmpar (line 1294) ... FAILED
[INFO] [stdout] test src/lib.rs - MPFit<'a,F>::lmpar (line 1310) ... FAILED
[INFO] [stdout] test src/lib.rs - MPFit<'a,F>::qrfac (line 806) ... FAILED
[INFO] [stdout] test src/lib.rs - MPFit<'a,F>::fdjac2 (line 521) ... FAILED
[INFO] [stdout] test src/lib.rs - MPFit<'a,F>::qrfac (line 800) ... FAILED
[INFO] [stdout] test src/lib.rs - MPFit<'a,F>::lmpar (line 1289) ... FAILED
[INFO] [stdout] test src/lib.rs - MPFit<'a,F>::qrfac (line 758) ... FAILED
[INFO] [stdout] test src/lib.rs - MPFit<'a,F>::qrsolv (line 1560) ... FAILED
[INFO] [stdout] test src/lib.rs - MPFit<'a,F>::fdjac2 (line 582) ... FAILED
[INFO] [stdout] test src/lib.rs - MPFit<'a,F>::fdjac2 (line 531) ... FAILED
[INFO] [stdout] test src/lib.rs - MPFit<'a,F>::covar (line 1146) ... FAILED
[INFO] [stdout] test src/lib.rs - MPFit<'a,F>::fdjac2 (line 590) ... FAILED
[INFO] [stdout] test src/lib.rs - MPFit<'a,F>::covar (line 1134) ... FAILED
[INFO] [stdout] test src/lib.rs - MPFit<'a,F>::qrfac (line 737) ... FAILED
[INFO] [stdout] test src/lib.rs - MPFit<'a,F>::covar (line 1154) ... FAILED
[INFO] [stdout] test src/lib.rs - MPFit<'a,F>::lmpar (line 1298) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - MPFit<'a,F>::lmpar (line 1294) stdout ----
[INFO] [stdout] error: expected item, found `(`
[INFO] [stdout]     --> src/lib.rs:1295:1
[INFO] [stdout]      |
[INFO] [stdout] 1295 | (dxnorm-delta) .le. 0.1*delta ,
[INFO] [stdout]      | ^ expected item
[INFO] [stdout]      |
[INFO] [stdout]      = note: for a full list of items that can appear in modules, see <https://doc.rust-lang.org/reference/items.html>
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - MPFit<'a,F>::lmpar (line 1310) stdout ----
[INFO] [stdout] error: expected one of `!` or `::`, found `t`
[INFO] [stdout]     --> src/lib.rs:1311:5
[INFO] [stdout]      |
[INFO] [stdout] 1311 |  t     t             t
[INFO] [stdout]      |        ^ expected one of `!` or `::`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - MPFit<'a,F>::qrfac (line 806) stdout ----
[INFO] [stdout] error: expected one of `!` or `::`, found `national`
[INFO] [stdout]    --> src/lib.rs:807:9
[INFO] [stdout]     |
[INFO] [stdout] 807 | argonne national laboratory. minpack project. march 1980.
[INFO] [stdout]     |         ^^^^^^^^ expected one of `!` or `::`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - MPFit<'a,F>::fdjac2 (line 521) stdout ----
[INFO] [stdout] error: expected one of `!` or `::`, found `fdjac2`
[INFO] [stdout]    --> src/lib.rs:522:12
[INFO] [stdout]     |
[INFO] [stdout] 522 | subroutine fdjac2
[INFO] [stdout]     |            ^^^^^^ expected one of `!` or `::`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - MPFit<'a,F>::qrfac (line 800) stdout ----
[INFO] [stdout] error: expected one of `!` or `::`, found `called`
[INFO] [stdout]    --> src/lib.rs:801:13
[INFO] [stdout]     |
[INFO] [stdout] 801 | subprograms called
[INFO] [stdout]     |             ^^^^^^ expected one of `!` or `::`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - MPFit<'a,F>::lmpar (line 1289) stdout ----
[INFO] [stdout] error: expected one of `!` or `::`, found `*`
[INFO] [stdout]     --> src/lib.rs:1290:2
[INFO] [stdout]      |
[INFO] [stdout] 1290 | a*wa1 = b ,      sqrt(par)*d*wa1 = 0 ,
[INFO] [stdout]      |  ^ expected one of `!` or `::`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - MPFit<'a,F>::qrfac (line 758) stdout ----
[INFO] [stdout] error: expected item, found keyword `where`
[INFO] [stdout]    --> src/lib.rs:759:1
[INFO] [stdout]     |
[INFO] [stdout] 759 | where
[INFO] [stdout]     | ^^^^^ expected item
[INFO] [stdout]     |
[INFO] [stdout]     = note: for a full list of items that can appear in modules, see <https://doc.rust-lang.org/reference/items.html>
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - MPFit<'a,F>::qrsolv (line 1560) stdout ----
[INFO] [stdout] error: expected one of `!` or `::`, found `t`
[INFO] [stdout]     --> src/lib.rs:1561:9
[INFO] [stdout]      |
[INFO] [stdout] 1561 |    t       t
[INFO] [stdout]      |            ^ expected one of `!` or `::`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - MPFit<'a,F>::fdjac2 (line 582) stdout ----
[INFO] [stdout] error: expected one of `!` or `::`, found `called`
[INFO] [stdout]    --> src/lib.rs:583:13
[INFO] [stdout]     |
[INFO] [stdout] 583 | subprograms called
[INFO] [stdout]     |             ^^^^^^ expected one of `!` or `::`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - MPFit<'a,F>::fdjac2 (line 531) stdout ----
[INFO] [stdout] error: expected item, found keyword `where`
[INFO] [stdout]    --> src/lib.rs:532:1
[INFO] [stdout]     |
[INFO] [stdout] 532 | where
[INFO] [stdout]     | ^^^^^ expected item
[INFO] [stdout]     |
[INFO] [stdout]     = note: for a full list of items that can appear in modules, see <https://doc.rust-lang.org/reference/items.html>
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - MPFit<'a,F>::covar (line 1146) stdout ----
[INFO] [stdout] error: expected one of `!` or `::`, found `t`
[INFO] [stdout]     --> src/lib.rs:1147:20
[INFO] [stdout]      |
[INFO] [stdout] 1147 |              t     t
[INFO] [stdout]      |                    ^ expected one of `!` or `::`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - MPFit<'a,F>::fdjac2 (line 590) stdout ----
[INFO] [stdout] error: expected one of `!` or `::`, found `national`
[INFO] [stdout]    --> src/lib.rs:591:9
[INFO] [stdout]     |
[INFO] [stdout] 591 | argonne national laboratory. minpack project. march 1980.
[INFO] [stdout]     |         ^^^^^^^^ expected one of `!` or `::`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - MPFit<'a,F>::covar (line 1134) stdout ----
[INFO] [stdout] error: expected one of `!` or `::`, found `inverse`
[INFO] [stdout]     --> src/lib.rs:1136:3
[INFO] [stdout]      |
[INFO] [stdout] 1135 |            t
[INFO] [stdout]      |             - expected one of `!` or `::`
[INFO] [stdout] 1136 |   inverse(a *a) .
[INFO] [stdout]      |   ^^^^^^^ unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - MPFit<'a,F>::qrfac (line 737) stdout ----
[INFO] [stdout] error: expected one of `!` or `::`, found `qrfac`
[INFO] [stdout]    --> src/lib.rs:738:12
[INFO] [stdout]     |
[INFO] [stdout] 738 | subroutine qrfac
[INFO] [stdout]     |            ^^^^^ expected one of `!` or `::`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - MPFit<'a,F>::covar (line 1154) stdout ----
[INFO] [stdout] error: missing `fn` or `struct` for function or struct definition
[INFO] [stdout]     --> src/lib.rs:1155:3
[INFO] [stdout]      |
[INFO] [stdout] 1155 |   abs(r(l,l)) .gt. tol*abs(r(1,1)) ,
[INFO] [stdout]      |   ^^^
[INFO] [stdout]      |
[INFO] [stdout] help: if you meant to call a macro, try
[INFO] [stdout]      |
[INFO] [stdout] 1155 |   abs!(r(l,l)) .gt. tol*abs(r(1,1)) ,
[INFO] [stdout]      |      +
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - MPFit<'a,F>::lmpar (line 1298) stdout ----
[INFO] [stdout] error: unexpected token: `}`
[INFO] [stdout]     --> src/lib.rs:1300:1
[INFO] [stdout]      |
[INFO] [stdout] 1300 | } _doctest_main_src_lib_rs_1298_0() }
[INFO] [stdout]      | ^
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `dxnorm` in this scope
[INFO] [stdout]     --> src/lib.rs:1299:5
[INFO] [stdout]      |
[INFO] [stdout] 1299 | abs(dxnorm-delta) .le. 0.1*delta .
[INFO] [stdout]      |     ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `delta` in this scope
[INFO] [stdout]     --> src/lib.rs:1299:12
[INFO] [stdout]      |
[INFO] [stdout] 1299 | abs(dxnorm-delta) .le. 0.1*delta .
[INFO] [stdout]      |            ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `delta` in this scope
[INFO] [stdout]     --> src/lib.rs:1299:28
[INFO] [stdout]      |
[INFO] [stdout] 1299 | abs(dxnorm-delta) .le. 0.1*delta .
[INFO] [stdout]      |                            ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `abs` in this scope
[INFO] [stdout]     --> src/lib.rs:1299:1
[INFO] [stdout]      |
[INFO] [stdout] 1299 | abs(dxnorm-delta) .le. 0.1*delta .
[INFO] [stdout]      | ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 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 - MPFit<'a,F>::covar (line 1134)
[INFO] [stdout]     src/lib.rs - MPFit<'a,F>::covar (line 1146)
[INFO] [stdout]     src/lib.rs - MPFit<'a,F>::covar (line 1154)
[INFO] [stdout]     src/lib.rs - MPFit<'a,F>::fdjac2 (line 521)
[INFO] [stdout]     src/lib.rs - MPFit<'a,F>::fdjac2 (line 531)
[INFO] [stdout]     src/lib.rs - MPFit<'a,F>::fdjac2 (line 582)
[INFO] [stdout]     src/lib.rs - MPFit<'a,F>::fdjac2 (line 590)
[INFO] [stdout]     src/lib.rs - MPFit<'a,F>::lmpar (line 1289)
[INFO] [stdout]     src/lib.rs - MPFit<'a,F>::lmpar (line 1294)
[INFO] [stdout]     src/lib.rs - MPFit<'a,F>::lmpar (line 1298)
[INFO] [stdout]     src/lib.rs - MPFit<'a,F>::lmpar (line 1310)
[INFO] [stdout]     src/lib.rs - MPFit<'a,F>::qrfac (line 737)
[INFO] [stdout]     src/lib.rs - MPFit<'a,F>::qrfac (line 758)
[INFO] [stdout]     src/lib.rs - MPFit<'a,F>::qrfac (line 800)
[INFO] [stdout]     src/lib.rs - MPFit<'a,F>::qrfac (line 806)
[INFO] [stdout]     src/lib.rs - MPFit<'a,F>::qrsolv (line 1560)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 16 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.53s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "fb578f1f3297507ddf8613c7198276126cdb33ccec81150c7c8c8a32b13896b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb578f1f3297507ddf8613c7198276126cdb33ccec81150c7c8c8a32b13896b2", kill_on_drop: false }`
[INFO] [stdout] fb578f1f3297507ddf8613c7198276126cdb33ccec81150c7c8c8a32b13896b2