[INFO] fetching crate reckoner 0.1.2...
[INFO] testing reckoner-0.1.2 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate reckoner 0.1.2 into /workspace/builds/worker-113/source
[INFO] validating manifest of crates.io crate reckoner 0.1.2 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate reckoner 0.1.2
[INFO] finished tweaking crates.io crate reckoner 0.1.2
[INFO] tweaked toml for crates.io crate reckoner 0.1.2 written to /workspace/builds/worker-113/source/Cargo.toml
[INFO] crate crates.io crate reckoner 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1ac325320bb414bb3de28d9e42c70721dcf1197c938a455844968c09a13915b1
[INFO] running `Command { std: "docker" "start" "-a" "1ac325320bb414bb3de28d9e42c70721dcf1197c938a455844968c09a13915b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ac325320bb414bb3de28d9e42c70721dcf1197c938a455844968c09a13915b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ac325320bb414bb3de28d9e42c70721dcf1197c938a455844968c09a13915b1", kill_on_drop: false }`
[INFO] [stdout] 1ac325320bb414bb3de28d9e42c70721dcf1197c938a455844968c09a13915b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51d5907a69c786c28f9eaa7387ced9db2782d845df224f194a180536145a246b
[INFO] running `Command { std: "docker" "start" "-a" "51d5907a69c786c28f9eaa7387ced9db2782d845df224f194a180536145a246b", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling regex-syntax v0.6.12
[INFO] [stderr]    Compiling bindgen v0.58.1
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling shlex v1.0.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling cc v1.0.67
[INFO] [stderr]    Compiling dunce v1.0.1
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling libloading v0.7.0
[INFO] [stderr]    Compiling clang-sys v1.1.1
[INFO] [stderr]    Compiling rustc-hash v1.0.1
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling regex v1.3.1
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling creachadair-imath-sys v0.1.2
[INFO] [stderr]    Compiling reckoner v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.16s
[INFO] running `Command { std: "docker" "inspect" "51d5907a69c786c28f9eaa7387ced9db2782d845df224f194a180536145a246b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51d5907a69c786c28f9eaa7387ced9db2782d845df224f194a180536145a246b", kill_on_drop: false }`
[INFO] [stdout] 51d5907a69c786c28f9eaa7387ced9db2782d845df224f194a180536145a246b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2a80b0c1366c0acbf00aa89dc7c815b30704d2b9bcca2736e2378be3c6f8940
[INFO] running `Command { std: "docker" "start" "-a" "b2a80b0c1366c0acbf00aa89dc7c815b30704d2b9bcca2736e2378be3c6f8940", kill_on_drop: false }`
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling reckoner v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.54s
[INFO] running `Command { std: "docker" "inspect" "b2a80b0c1366c0acbf00aa89dc7c815b30704d2b9bcca2736e2378be3c6f8940", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2a80b0c1366c0acbf00aa89dc7c815b30704d2b9bcca2736e2378be3c6f8940", kill_on_drop: false }`
[INFO] [stdout] b2a80b0c1366c0acbf00aa89dc7c815b30704d2b9bcca2736e2378be3c6f8940
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2c105fcf1d8e9ded530fe7f9326695452385b33a9ae9a961a7df3d287e45c5bf
[INFO] running `Command { std: "docker" "start" "-a" "2c105fcf1d8e9ded530fe7f9326695452385b33a9ae9a961a7df3d287e45c5bf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/reckoner-bd5e26d54a1911e6)
[INFO] [stdout] 
[INFO] [stdout] running 46 tests
[INFO] [stdout] test integer::comparison::test::compare_big_integers_with_small ... ok
[INFO] [stdout] test integer::comparison::test::compare_integers_with_operands ... ok
[INFO] [stdout] test integer::comparison::test::compare_integers ... ok
[INFO] [stdout] test integer::conversions::test::conversion_to_primitive ... ok
[INFO] [stdout] test integer::ops::test::absolute_value_integer ... ok
[INFO] [stdout] test integer::ops::test::add_assign_integers ... ok
[INFO] [stdout] test integer::ops::test::add_integers ... ok
[INFO] [stdout] test integer::ops::test::divide_assign_integers ... ok
[INFO] [stdout] test integer::ops::test::divide_integers ... ok
[INFO] [stdout] test integer::ops::test::fibonacci_values ... ok
[INFO] [stdout] test integer::ops::test::multiply_assign_integers ... ok
[INFO] [stdout] test integer::ops::test::multiply_integers ... ok
[INFO] [stdout] test integer::ops::test::negate_integers ... ok
[INFO] [stdout] test integer::ops::test::remainder_assign_integers ... ok
[INFO] [stdout] test integer::ops::test::remainder_integers ... ok
[INFO] [stdout] test integer::ops::test::subtract_integers ... ok
[INFO] [stdout] test integer::ops::test::subtract_assign_integers ... ok
[INFO] [stdout] test integer::test::clone_integer ... ok
[INFO] [stdout] test integer::test::create_default_integer ... ok
[INFO] [stdout] test integer::test::create_integer_with_value ... ok
[INFO] [stdout] test integer::test::formatting_integer ... ok
[INFO] [stdout] test integer::test::parse_big_integer ... ok
[INFO] [stdout] test integer::test::send_not_sync_integer ... ok
[INFO] [stdout] test integer::test::zero_integer ... ok
[INFO] [stdout] test rational::comparisons::test::compare_rationals ... ok
[INFO] [stdout] test rational::comparisons::test::compare_big_rationals_with_small ... ok
[INFO] [stdout] test rational::comparisons::test::compare_rationals_with_operands ... ok
[INFO] [stdout] test rational::conversions::test::conversion_to_primitive ... ok
[INFO] [stdout] test rational::ops::test::absolute_value_rational ... ok
[INFO] [stdout] test rational::ops::test::add_assign_rationals ... ok
[INFO] [stdout] test rational::ops::test::add_rationals ... ok
[INFO] [stdout] test rational::ops::test::divide_assign_rationals ... ok
[INFO] [stdout] test rational::ops::test::multiply_assign_rationals ... ok
[INFO] [stdout] test rational::ops::test::divide_rationals ... ok
[INFO] [stdout] test rational::ops::test::negate_rationals ... ok
[INFO] [stdout] test rational::ops::test::subtract_assign_rationals ... ok
[INFO] [stdout] test rational::ops::test::multiply_rationals ... ok
[INFO] [stdout] test rational::ops::test::subtract_rationals ... ok
[INFO] [stdout] test rational::test::clone_rational ... ok
[INFO] [stdout] test rational::test::create_default_rational ... ok
[INFO] [stdout] test rational::test::parse_decimal_rational ... ok
[INFO] [stdout] test rational::test::parse_integer_rational ... ok
[INFO] [stdout] test rational::test::parse_normal_rational ... ok
[INFO] [stdout] test rational::test::rational_to_decimal ... ok
[INFO] [stdout] test rational::test::reduce_rational ... ok
[INFO] [stdout] test rational::test::send_not_sync_rational ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 46 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests reckoner
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test src/integer.rs - integer::Integer::compare (line 337) ... ok
[INFO] [stdout] test src/integer.rs - integer::Integer::zero (line 318) ... ok
[INFO] [stdout] test src/integer.rs - integer::Integer::compare_zero (line 384) ... ok
[INFO] [stdout] test src/integer.rs - integer::Integer::from_raw (line 87) ... ok
[INFO] [stdout] test src/rational.rs - rational::Rational::compare (line 233) ... ok
[INFO] [stdout] test src/rational.rs - rational::Rational::new (line 35) ... ok
[INFO] [stdout] test src/integer.rs - integer::Integer::compare_magnitude (line 361) ... ok
[INFO] [stdout] test src/rational.rs - rational::Rational::copy_to (line 363) ... ok
[INFO] [stdout] test src/integer.rs - integer::Integer::new (line 40) ... ok
[INFO] [stdout] test src/integer.rs - integer::Integer::into_raw (line 117) ... ok
[INFO] [stdout] test src/rational.rs - rational::Rational::compare_magnitude (line 257) ... ok
[INFO] [stdout] test src/rational.rs - rational::Rational::denominator (line 331) ... ok
[INFO] [stdout] test src/rational.rs - rational::Rational::to_decimal (line 503) ... ok
[INFO] [stdout] test src/rational.rs - rational::Rational::from_raw (line 94) ... ok
[INFO] [stdout] test src/rational.rs - rational::Rational::zero (line 197) ... ok
[INFO] [stdout] test src/rational.rs - rational::Rational::numerator (line 302) ... ok
[INFO] [stdout] test src/rational.rs - rational::Rational::compare_zero (line 280) ... ok
[INFO] [stdout] test src/rational.rs - rational::Rational::is_integer (line 216) ... ok
[INFO] [stdout] test src/rational.rs - rational::Rational::into_raw (line 124) ... ok
[INFO] [stdout] test src/integer.rs - integer::Integer::copy_to (line 282) ... ok
[INFO] [stdout] test src/rational.rs - rational::Rational::reduce (line 171) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.79s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2c105fcf1d8e9ded530fe7f9326695452385b33a9ae9a961a7df3d287e45c5bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c105fcf1d8e9ded530fe7f9326695452385b33a9ae9a961a7df3d287e45c5bf", kill_on_drop: false }`
[INFO] [stdout] 2c105fcf1d8e9ded530fe7f9326695452385b33a9ae9a961a7df3d287e45c5bf