[INFO] fetching crate complexible 0.2.4...
[INFO] testing complexible-0.2.4 against 1.98.0-beta.1 for beta-1.98-1
[INFO] extracting crate complexible 0.2.4 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate complexible 0.2.4
[INFO] finished tweaking crates.io crate complexible 0.2.4
[INFO] tweaked toml for crates.io crate complexible 0.2.4 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate complexible 0.2.4 on toolchain 1.98.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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] 4aad4b5352c29386e0347f98f6d2a6ca8f1f44ac3c972cf48f919a42dd1b1b57
[INFO] running `Command { std: "docker" "start" "4aad4b5352c29386e0347f98f6d2a6ca8f1f44ac3c972cf48f919a42dd1b1b57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4aad4b5352c29386e0347f98f6d2a6ca8f1f44ac3c972cf48f919a42dd1b1b57", 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" "4aad4b5352c29386e0347f98f6d2a6ca8f1f44ac3c972cf48f919a42dd1b1b57" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4aad4b5352c29386e0347f98f6d2a6ca8f1f44ac3c972cf48f919a42dd1b1b57", 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" "4aad4b5352c29386e0347f98f6d2a6ca8f1f44ac3c972cf48f919a42dd1b1b57" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling complexible v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "4aad4b5352c29386e0347f98f6d2a6ca8f1f44ac3c972cf48f919a42dd1b1b57", 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" "4aad4b5352c29386e0347f98f6d2a6ca8f1f44ac3c972cf48f919a42dd1b1b57" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling complexible v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "4aad4b5352c29386e0347f98f6d2a6ca8f1f44ac3c972cf48f919a42dd1b1b57", 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" "4aad4b5352c29386e0347f98f6d2a6ca8f1f44ac3c972cf48f919a42dd1b1b57" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "test" "--frozen", 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/complexible-53295e385a7b9982)
[INFO] [stderr]    Doc-tests complexible
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test src/complex_numbers/mod.rs - complex_numbers::ComplexNumber::angle_in_angle (line 219) ... ok
[INFO] [stdout] test src/complex_numbers/mod.rs - complex_numbers::ComplexNumber::angle_in_degs (line 201) ... ok
[INFO] [stdout] test src/complex_numbers/mod.rs - complex_numbers::ComplexNumber::from_cartesian (line 109) ... ok
[INFO] [stdout] test src/complex_numbers/angle.rs - complex_numbers::angle::degreesto_radians (line 98) ... ok
[INFO] [stdout] test src/complex_numbers/angle.rs - complex_numbers::angle::Degree::from (line 64) ... ok
[INFO] [stdout] test src/complex_numbers/mod.rs - complex_numbers::ComplexNumber::abs (line 165) ... ok
[INFO] [stdout] test src/complex_numbers/mod.rs - complex_numbers::ComplexNumber::from_polar (line 128) ... ok
[INFO] [stdout] test src/complex_numbers/mod.rs - complex_numbers::ComplexNumber::add (line 278) ... ok
[INFO] [stdout] test src/complex_numbers/angle.rs - complex_numbers::angle::radianto_degrees (line 116) ... ok
[INFO] [stdout] test src/complex_numbers/angle.rs - complex_numbers::angle::Radian::to_degrees (line 34) ... ok
[INFO] [stdout] test src/complex_numbers/mod.rs - complex_numbers::ComplexNumber::imag (line 256) ... ok
[INFO] [stdout] test src/complex_numbers/mod.rs - complex_numbers::ComplexNumber::angle_in_rads (line 183) ... ok
[INFO] [stdout] test src/complex_numbers/mod.rs - complex_numbers::ComplexNumber::div (line 384) ... ok
[INFO] [stdout] test src/complex_numbers/angle.rs - complex_numbers::angle::Radian::from (line 21) ... ok
[INFO] [stdout] test src/complex_numbers/mod.rs - complex_numbers::Angle::from_degrees (line 53) ... ok
[INFO] [stdout] test src/complex_numbers/mod.rs - complex_numbers::Angle::from_radians (line 71) ... ok
[INFO] [stdout] test src/complex_numbers/angle.rs - complex_numbers::angle::Degree::to_radians (line 78) ... ok
[INFO] [stdout] test src/complex_numbers/mod.rs - complex_numbers::ComplexNumber::pow (line 411) ... ok
[INFO] [stdout] test src/complex_numbers/mod.rs - complex_numbers::ComplexNumber::ln (line 459) ... ok
[INFO] [stdout] test src/complex_numbers/mod.rs - complex_numbers::ComplexNumber::mul (line 332) ... ok
[INFO] [stdout] test src/complex_numbers/z.rs - complex_numbers::z::PolarComplexNumber::to_cartesian (line 91) ... FAILED
[INFO] [stdout] test src/complex_numbers/mod.rs - complex_numbers::ComplexNumber::real (line 238) ... ok
[INFO] [stdout] test src/complex_numbers/mod.rs - complex_numbers::ComplexNumber::from_real (line 148) ... ok
[INFO] [stdout] test src/complex_numbers/mod.rs - complex_numbers::ComplexNumber::sub (line 305) ... ok
[INFO] [stdout] test src/complex_numbers/mod.rs - complex_numbers::ComplexNumber::log (line 504) ... ok
[INFO] [stdout] test src/complex_numbers/z.rs - complex_numbers::z::CartesianComplexNumber::new (line 24) ... ok
[INFO] [stdout] test src/complex_numbers/mod.rs - complex_numbers::ComplexNumber::nth_root (line 437) ... ok
[INFO] [stdout] test src/complex_numbers/mod.rs - complex_numbers::ComplexNumber::mul_n (line 359) ... ok
[INFO] [stdout] test src/complex_numbers/mod.rs - complex_numbers::ComplexNumber::log10 (line 480) ... ok
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] test src/complex_numbers/z.rs - complex_numbers::z::CartesianComplexNumber::to_polar (line 38) ... ok
[INFO] [stdout] test src/complex_numbers/z.rs - complex_numbers::z::PolarComplexNumber::new (line 75) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/complex_numbers/z.rs - complex_numbers::z::PolarComplexNumber::to_cartesian (line 91) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (885) panicked at src/complex_numbers/z.rs:11:1:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: 0.7071067811865475
[INFO] [stdout]  right: 0.7071067811865476
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5a4d5064ca11 - std[73adb7dc35730857]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5a4d5064ca11 - std[73adb7dc35730857]::backtrace_rs::backtrace::trace_unsynchronized::<std[73adb7dc35730857]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5a4d5064ca11 - std[73adb7dc35730857]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5a4d5064ca11 - <<std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[6883ba1bc0fe4ed1]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5a4d5065e27a - <core[6883ba1bc0fe4ed1]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5a4d5065e27a - core[6883ba1bc0fe4ed1]::fmt::write
[INFO] [stdout]    6:     0x5a4d5065002c - std[73adb7dc35730857]::io::default_write_fmt::<std[73adb7dc35730857]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:626:11
[INFO] [stdout]    7:     0x5a4d5065002c - <std[73adb7dc35730857]::sys::stdio::unix::Stderr as std[73adb7dc35730857]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:1730:13
[INFO] [stdout]    8:     0x5a4d50638736 - <std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5a4d50638736 - std[73adb7dc35730857]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5a4d506490c1 - std[73adb7dc35730857]::panicking::default_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x5a4d5064927b - std[73adb7dc35730857]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:815:13
[INFO] [stdout]   12:     0x5a4d506387e2 - std[73adb7dc35730857]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:688:13
[INFO] [stdout]   13:     0x5a4d506305f9 - std[73adb7dc35730857]::sys::backtrace::__rust_end_short_backtrace::<std[73adb7dc35730857]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x5a4d50638f3d - __rustc[a7b7b02e776dd976]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:679:5
[INFO] [stdout]   15:     0x5a4d5065e96c - core[6883ba1bc0fe4ed1]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x5a4d5065e883 - core[6883ba1bc0fe4ed1]::panicking::assert_failed_inner
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panicking.rs:439:17
[INFO] [stdout]   17:     0x5a4d5062305c - core[6883ba1bc0fe4ed1]::panicking::assert_failed::<f64, f64>
[INFO] [stdout]   18:     0x5a4d50623195 - rust_out[c5d83d26dbed9be7]::main::_doctest_main_src_complex_numbers_z_rs_91_0
[INFO] [stdout]   19:     0x5a4d506230d6 - rust_out[c5d83d26dbed9be7]::main
[INFO] [stdout]   20:     0x5a4d506231c3 - <fn() as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   21:     0x5a4d50623096 - std[73adb7dc35730857]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stdout]   22:     0x5a4d506230a9 - std[73adb7dc35730857]::rt::lang_start::<()>::{closure#0}
[INFO] [stdout]   23:     0x5a4d50648817 - <&dyn core[6883ba1bc0fe4ed1]::ops::function::Fn<(), Output = i32> + core[6883ba1bc0fe4ed1]::panic::unwind_safe::RefUnwindSafe + core[6883ba1bc0fe4ed1]::marker::Sync as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   24:     0x5a4d50648817 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<&dyn core[6883ba1bc0fe4ed1]::ops::function::Fn<(), Output = i32> + core[6883ba1bc0fe4ed1]::panic::unwind_safe::RefUnwindSafe + core[6883ba1bc0fe4ed1]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   25:     0x5a4d50648817 - std[73adb7dc35730857]::panicking::catch_unwind::<i32, &dyn core[6883ba1bc0fe4ed1]::ops::function::Fn<(), Output = i32> + core[6883ba1bc0fe4ed1]::panic::unwind_safe::RefUnwindSafe + core[6883ba1bc0fe4ed1]::marker::Sync>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   26:     0x5a4d50648817 - std[73adb7dc35730857]::panic::catch_unwind::<&dyn core[6883ba1bc0fe4ed1]::ops::function::Fn<(), Output = i32> + core[6883ba1bc0fe4ed1]::panic::unwind_safe::RefUnwindSafe + core[6883ba1bc0fe4ed1]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   27:     0x5a4d50648817 - std[73adb7dc35730857]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/rt.rs:175:24
[INFO] [stdout]   28:     0x5a4d50648817 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<std[73adb7dc35730857]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   29:     0x5a4d50648817 - std[73adb7dc35730857]::panicking::catch_unwind::<isize, std[73adb7dc35730857]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x5a4d50648817 - std[73adb7dc35730857]::panic::catch_unwind::<std[73adb7dc35730857]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5a4d50648817 - std[73adb7dc35730857]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/rt.rs:171:5
[INFO] [stdout]   32:     0x5a4d50623081 - std[73adb7dc35730857]::rt::lang_start::<()>
[INFO] [stdout]   33:     0x5a4d50623225 - main
[INFO] [stdout]   34:     0x7622b97831ca - <unknown>
[INFO] [stdout]   35:     0x7622b978328b - __libc_start_main
[INFO] [stdout]   36:     0x5a4d50622f55 - _start
[INFO] [stdout]   37:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/complex_numbers/z.rs - complex_numbers::z::PolarComplexNumber::to_cartesian (line 91)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 31 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.20s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "4aad4b5352c29386e0347f98f6d2a6ca8f1f44ac3c972cf48f919a42dd1b1b57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4aad4b5352c29386e0347f98f6d2a6ca8f1f44ac3c972cf48f919a42dd1b1b57", kill_on_drop: false }`
[INFO] [stdout] 4aad4b5352c29386e0347f98f6d2a6ca8f1f44ac3c972cf48f919a42dd1b1b57
