[INFO] fetching crate reckoner 0.1.2...
[INFO] testing reckoner-0.1.2 against 1.54.0 for beta-1.55-1
[INFO] extracting crate reckoner 0.1.2 into /workspace/builds/worker-90/source
[INFO] validating manifest of crates.io crate reckoner 0.1.2 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-90/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" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 00565305fbf23e541c82cdbc63f1f5dc62d70b9f8c8019e6959f4c3c06a85afe
[INFO] running `Command { std: "docker" "start" "-a" "00565305fbf23e541c82cdbc63f1f5dc62d70b9f8c8019e6959f4c3c06a85afe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00565305fbf23e541c82cdbc63f1f5dc62d70b9f8c8019e6959f4c3c06a85afe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00565305fbf23e541c82cdbc63f1f5dc62d70b9f8c8019e6959f4c3c06a85afe", kill_on_drop: false }`
[INFO] [stdout] 00565305fbf23e541c82cdbc63f1f5dc62d70b9f8c8019e6959f4c3c06a85afe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0046533faa05bc11ba832ce67a17164ea977a6df7e34a45f0c57a11d819f2a3
[INFO] running `Command { std: "docker" "start" "-a" "d0046533faa05bc11ba832ce67a17164ea977a6df7e34a45f0c57a11d819f2a3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling bindgen v0.58.1
[INFO] [stderr]    Compiling regex-syntax v0.6.12
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling shlex v1.0.0
[INFO] [stderr]    Compiling dunce v1.0.1
[INFO] [stderr]    Compiling cc v1.0.67
[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 26.98s
[INFO] running `Command { std: "docker" "inspect" "d0046533faa05bc11ba832ce67a17164ea977a6df7e34a45f0c57a11d819f2a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0046533faa05bc11ba832ce67a17164ea977a6df7e34a45f0c57a11d819f2a3", kill_on_drop: false }`
[INFO] [stdout] d0046533faa05bc11ba832ce67a17164ea977a6df7e34a45f0c57a11d819f2a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93f99766addb6e8c7ede57bb8d7bd8bcaade23286df23463019ef24e78bcefad
[INFO] running `Command { std: "docker" "start" "-a" "93f99766addb6e8c7ede57bb8d7bd8bcaade23286df23463019ef24e78bcefad", 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 2.32s
[INFO] running `Command { std: "docker" "inspect" "93f99766addb6e8c7ede57bb8d7bd8bcaade23286df23463019ef24e78bcefad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93f99766addb6e8c7ede57bb8d7bd8bcaade23286df23463019ef24e78bcefad", kill_on_drop: false }`
[INFO] [stdout] 93f99766addb6e8c7ede57bb8d7bd8bcaade23286df23463019ef24e78bcefad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 39f9c70378744185f8b21b3ebc6f41e38af747c4645ef196867a34a383e001f5
[INFO] running `Command { std: "docker" "start" "-a" "39f9c70378744185f8b21b3ebc6f41e38af747c4645ef196867a34a383e001f5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/reckoner-4cdeb0ebd6f95282)
[INFO] [stdout] 
[INFO] [stdout] running 46 tests
[INFO] [stderr]    Doc-tests reckoner
[INFO] [stdout] test integer::comparison::test::compare_big_integers_with_small ... ok
[INFO] [stdout] test integer::comparison::test::compare_integers ... ok
[INFO] [stdout] test integer::comparison::test::compare_integers_with_operands ... ok
[INFO] [stdout] test integer::conversions::test::conversion_to_primitive ... ok
[INFO] [stdout] test integer::ops::test::add_assign_integers ... ok
[INFO] [stdout] test integer::ops::test::absolute_value_integer ... 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_assign_integers ... ok
[INFO] [stdout] test integer::ops::test::add_integers ... ok
[INFO] [stdout] test integer::ops::test::subtract_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::parse_big_integer ... ok
[INFO] [stdout] test integer::test::zero_integer ... 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::comparisons::test::compare_rationals ... ok
[INFO] [stdout] test integer::test::send_not_sync_integer ... ok
[INFO] [stdout] test integer::test::formatting_integer ... ok
[INFO] [stdout] test rational::conversions::test::conversion_to_primitive ... 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::absolute_value_rational ... ok
[INFO] [stdout] test rational::ops::test::divide_assign_rationals ... ok
[INFO] [stdout] test rational::ops::test::divide_rationals ... ok
[INFO] [stdout] test rational::ops::test::multiply_assign_rationals ... ok
[INFO] [stdout] test rational::ops::test::negate_rationals ... ok
[INFO] [stdout] test rational::ops::test::subtract_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::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 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test src/integer.rs - integer::Integer::copy_to (line 282) ... ok
[INFO] [stdout] test src/integer.rs - integer::Integer::compare (line 337) ... ok
[INFO] [stdout] test src/rational.rs - rational::Rational::compare (line 233) ... ok
[INFO] [stdout] test src/rational.rs - rational::Rational::copy_to (line 363) ... ok
[INFO] [stdout] test src/rational.rs - rational::Rational::reduce (line 171) ... ok
[INFO] [stdout] test src/rational.rs - rational::Rational::compare_magnitude (line 257) ... ok
[INFO] [stdout] test src/rational.rs - rational::Rational::into_raw (line 124) ... ok
[INFO] [stdout] test src/rational.rs - rational::Rational::compare_zero (line 280) ... ok
[INFO] [stdout] test src/rational.rs - rational::Rational::to_decimal (line 503) ... ok
[INFO] [stdout] test src/integer.rs - integer::Integer::into_raw (line 117) ... ok
[INFO] [stdout] test src/rational.rs - rational::Rational::is_integer (line 216) ... ok
[INFO] [stdout] test src/rational.rs - rational::Rational::denominator (line 331) ... ok
[INFO] [stdout] test src/rational.rs - rational::Rational::new (line 35) ... ok
[INFO] [stdout] test src/integer.rs - integer::Integer::zero (line 318) ... ok
[INFO] [stdout] test src/integer.rs - integer::Integer::compare_magnitude (line 361) ... ok
[INFO] [stdout] test src/rational.rs - rational::Rational::from_raw (line 94) ... ok
[INFO] [stdout] test src/integer.rs - integer::Integer::from_raw (line 87) ... ok
[INFO] [stdout] test src/rational.rs - rational::Rational::zero (line 197) ... ok
[INFO] [stdout] test src/integer.rs - integer::Integer::new (line 40) ... ok
[INFO] [stdout] test src/integer.rs - integer::Integer::compare_zero (line 384) ... ok
[INFO] [stdout] test src/rational.rs - rational::Rational::numerator (line 302) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "39f9c70378744185f8b21b3ebc6f41e38af747c4645ef196867a34a383e001f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39f9c70378744185f8b21b3ebc6f41e38af747c4645ef196867a34a383e001f5", kill_on_drop: false }`
[INFO] [stdout] 39f9c70378744185f8b21b3ebc6f41e38af747c4645ef196867a34a383e001f5
