[INFO] fetching crate dv 0.3.2...
[INFO] testing dv-0.3.2 against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] extracting crate dv 0.3.2 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate dv 0.3.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate dv 0.3.2
[INFO] tweaked toml for crates.io crate dv 0.3.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate dv 0.3.2 on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dv 0.3.2 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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "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-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7edde6d69dec66b5de8e2083b2de9daf93b7de294b7b6691ebcbd822bc064c9b
[INFO] running `Command { std: "docker" "start" "-a" "7edde6d69dec66b5de8e2083b2de9daf93b7de294b7b6691ebcbd822bc064c9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7edde6d69dec66b5de8e2083b2de9daf93b7de294b7b6691ebcbd822bc064c9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7edde6d69dec66b5de8e2083b2de9daf93b7de294b7b6691ebcbd822bc064c9b", kill_on_drop: false }`
[INFO] [stdout] 7edde6d69dec66b5de8e2083b2de9daf93b7de294b7b6691ebcbd822bc064c9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b14134ad2731ecb2cbf12dd73c6f9916e6f728d64024ddd9248e2171a206cea4
[INFO] running `Command { std: "docker" "start" "-a" "b14134ad2731ecb2cbf12dd73c6f9916e6f728d64024ddd9248e2171a206cea4", kill_on_drop: false }`
[INFO] [stderr]    Compiling dv v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "b14134ad2731ecb2cbf12dd73c6f9916e6f728d64024ddd9248e2171a206cea4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b14134ad2731ecb2cbf12dd73c6f9916e6f728d64024ddd9248e2171a206cea4", kill_on_drop: false }`
[INFO] [stdout] b14134ad2731ecb2cbf12dd73c6f9916e6f728d64024ddd9248e2171a206cea4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa01dd029a355a1102228af26ecfe3426a2b08ad04e2d40cc2cc0679fdf0a3f1
[INFO] running `Command { std: "docker" "start" "-a" "aa01dd029a355a1102228af26ecfe3426a2b08ad04e2d40cc2cc0679fdf0a3f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling dv v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "aa01dd029a355a1102228af26ecfe3426a2b08ad04e2d40cc2cc0679fdf0a3f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa01dd029a355a1102228af26ecfe3426a2b08ad04e2d40cc2cc0679fdf0a3f1", kill_on_drop: false }`
[INFO] [stdout] aa01dd029a355a1102228af26ecfe3426a2b08ad04e2d40cc2cc0679fdf0a3f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6633fd6a97a605ebf6b6a1ffab17586b9dcd129837d86591e3d81bd2f7eefbf0
[INFO] running `Command { std: "docker" "start" "-a" "6633fd6a97a605ebf6b6a1ffab17586b9dcd129837d86591e3d81bd2f7eefbf0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dv_rs-c521851c63189a71)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::read_unit_power_basic_cases ... ok
[INFO] [stdout] test tests::read_unit_power_errors ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stderr]      Running tests/operator_tests.rs (/opt/rustwide/target/debug/deps/operator_tests-158644b333e8d5fb)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test absolute_value ... ok
[INFO] [stdout] test add_sub_with_same_units ... ok
[INFO] [stdout] test assignment_ops ... ok
[INFO] [stdout] test assignment_ops_owned_rhs ... ok
[INFO] [stdout] test comparisons ... ok
[INFO] [stdout] test comparisons_equality_and_ordering ... ok
[INFO] [stdout] test complex_arithmetic ... ok
[INFO] [stdout] test inverse_trig_functions ... ok
[INFO] [stdout] test mixed_owned_and_borrowed_forms ... ok
[INFO] [stdout] test mixed_owned_and_borrowed_forms_sub_mul_div ... ok
[INFO] [stdout] test mul_div_unit_exponents ... ok
[INFO] [stdout] test negation_owned ... ok
[INFO] [stdout] test powf_logs_trig_require_unitless ... ok
[INFO] [stdout] test try_add_sub_incompatible_units ... ok
[INFO] [stdout] test powi_and_sqrt ... ok
[INFO] [stdout] test scalar_owned_variants_and_assign ... ok
[INFO] [stdout] test negation_and_unitless ... ok
[INFO] [stdout] test scalar_ops ... ok
[INFO] [stdout] test add_incompatible_units_panics - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/units_tests.rs (/opt/rustwide/target/debug/deps/units_tests-8d29d38c5882417a)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test bad_unit_conversion ... ok
[INFO] [stdout] test electrical_units ... ok
[INFO] [stdout] test errors_on_unknown_unit ... ok
[INFO] [stdout] test nominal_value_and_unit ... ok
[INFO] [stdout] test angle_conversions ... ok
[INFO] [stdout] test to_string_angle ... ok
[INFO] [stdout] test angle_to_linear_conversions ... ok
[INFO] [stdout] test to_string_unitless ... ok
[INFO] [stdout] test to_string_only_denominator ... ok
[INFO] [stdout] test to_string_simple_unit ... ok
[INFO] [stdout] test to_string_format_macro ... ok
[INFO] [stdout] test to_string_with_exponents ... ok
[INFO] [stdout] test to_string_complex_units ... ok
[INFO] [stdout] test unit_conversion ... ok
[INFO] [stdout] test to_string_with_denominator ... ok
[INFO] [stdout] test unit_str_to_unit_complex ... ok
[INFO] [stdout] test unit_str_to_unit_simple_simple ... ok
[INFO] [stdout] test unit_str_to_unit_simple_exponent ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dv_rs
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 17) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 33) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 17) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `FAIL_MSG` in this scope
[INFO] [stdout]   --> src/lib.rs:27:34
[INFO] [stdout]    |
[INFO] [stdout] 27 | let d = dv::new(1.0, "m").expect(FAIL_MSG);
[INFO] [stdout]    |                                  ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 33) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `FAIL_MSG` in this scope
[INFO] [stdout]   --> src/lib.rs:38:36
[INFO] [stdout]    |
[INFO] [stdout] 38 | let v = dv::new(3.0, "m/s").expect(FAIL_MSG);
[INFO] [stdout]    |                                    ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `FAIL_MSG` in this scope
[INFO] [stdout]   --> src/lib.rs:39:34
[INFO] [stdout]    |
[INFO] [stdout] 39 | let t = dv::new(2.0, "s").expect(FAIL_MSG);
[INFO] [stdout]    |                                  ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `FAIL_MSG` in this scope
[INFO] [stdout]   --> src/lib.rs:45:34
[INFO] [stdout]    |
[INFO] [stdout] 45 | let m = dv::new(1.0, "m").expect(FAIL_MSG);
[INFO] [stdout]    |                                  ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `FAIL_MSG` in this scope
[INFO] [stdout]   --> src/lib.rs:46:34
[INFO] [stdout]    |
[INFO] [stdout] 46 | let s = dv::new(1.0, "s").expect(FAIL_MSG);
[INFO] [stdout]    |                                  ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `FAIL_MSG` in this scope
[INFO] [stdout]   --> src/lib.rs:51:34
[INFO] [stdout]    |
[INFO] [stdout] 51 | let m = dv::new(1.0, "m").expect(FAIL_MSG);
[INFO] [stdout]    |                                  ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `FAIL_MSG` in this scope
[INFO] [stdout]   --> src/lib.rs:52:34
[INFO] [stdout]    |
[INFO] [stdout] 52 | let s = dv::new(1.0, "s").expect(FAIL_MSG);
[INFO] [stdout]    |                                  ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: can't compare `[f64; 8]` with `[{float}; 7]`
[INFO] [stdout]   --> src/lib.rs:42:1
[INFO] [stdout]    |
[INFO] [stdout] 42 | assert_eq!(d.unit(), [1.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0]);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no implementation for `[f64; 8] == [{float}; 7]`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `PartialEq<[{float}; 7]>` is not implemented for `[f64; 8]`
[INFO] [stdout]    = help: the following other types implement trait `PartialEq<Rhs>`:
[INFO] [stdout]              `&[T]` implements `PartialEq<Vec<U, A>>`
[INFO] [stdout]              `&[T]` implements `PartialEq<[U; N]>`
[INFO] [stdout]              `&[u8; N]` implements `PartialEq<ByteStr>`
[INFO] [stdout]              `&[u8; N]` implements `PartialEq<ByteString>`
[INFO] [stdout]              `&[u8]` implements `PartialEq<ByteStr>`
[INFO] [stdout]              `&[u8]` implements `PartialEq<ByteString>`
[INFO] [stdout]              `&mut [T]` implements `PartialEq<Vec<U, A>>`
[INFO] [stdout]              `&mut [T]` implements `PartialEq<[U; N]>`
[INFO] [stdout]            and 11 others
[INFO] [stdout]    = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: can't compare `[f64; 8]` with `[{float}; 7]`
[INFO] [stdout]   --> src/lib.rs:58:1
[INFO] [stdout]    |
[INFO] [stdout] 58 | assert_eq!(r.unit(), [1.0, 0.0, -1.0, 0.0, 0.0, 0.0, 0.0]);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no implementation for `[f64; 8] == [{float}; 7]`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `PartialEq<[{float}; 7]>` is not implemented for `[f64; 8]`
[INFO] [stdout]    = help: the following other types implement trait `PartialEq<Rhs>`:
[INFO] [stdout]              `&[T]` implements `PartialEq<Vec<U, A>>`
[INFO] [stdout]              `&[T]` implements `PartialEq<[U; N]>`
[INFO] [stdout]              `&[u8; N]` implements `PartialEq<ByteStr>`
[INFO] [stdout]              `&[u8; N]` implements `PartialEq<ByteString>`
[INFO] [stdout]              `&[u8]` implements `PartialEq<ByteStr>`
[INFO] [stdout]              `&[u8]` implements `PartialEq<ByteString>`
[INFO] [stdout]              `&mut [T]` implements `PartialEq<Vec<U, A>>`
[INFO] [stdout]              `&mut [T]` implements `PartialEq<[U; N]>`
[INFO] [stdout]            and 11 others
[INFO] [stdout]    = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: can't compare `[f64; 8]` with `[{float}; 7]`
[INFO] [stdout]   --> src/lib.rs:62:1
[INFO] [stdout]    |
[INFO] [stdout] 62 | assert_eq!(r2.unit(), [1.5, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0]);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no implementation for `[f64; 8] == [{float}; 7]`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `PartialEq<[{float}; 7]>` is not implemented for `[f64; 8]`
[INFO] [stdout]    = help: the following other types implement trait `PartialEq<Rhs>`:
[INFO] [stdout]              `&[T]` implements `PartialEq<Vec<U, A>>`
[INFO] [stdout]              `&[T]` implements `PartialEq<[U; N]>`
[INFO] [stdout]              `&[u8; N]` implements `PartialEq<ByteStr>`
[INFO] [stdout]              `&[u8; N]` implements `PartialEq<ByteString>`
[INFO] [stdout]              `&[u8]` implements `PartialEq<ByteStr>`
[INFO] [stdout]              `&[u8]` implements `PartialEq<ByteString>`
[INFO] [stdout]              `&mut [T]` implements `PartialEq<Vec<U, A>>`
[INFO] [stdout]              `&mut [T]` implements `PartialEq<[U; N]>`
[INFO] [stdout]            and 11 others
[INFO] [stdout]    = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 9 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0425.
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 17)
[INFO] [stdout]     src/lib.rs - (line 33)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "6633fd6a97a605ebf6b6a1ffab17586b9dcd129837d86591e3d81bd2f7eefbf0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6633fd6a97a605ebf6b6a1ffab17586b9dcd129837d86591e3d81bd2f7eefbf0", kill_on_drop: false }`
[INFO] [stdout] 6633fd6a97a605ebf6b6a1ffab17586b9dcd129837d86591e3d81bd2f7eefbf0
