[INFO] fetching crate decimal 2.1.0...
[INFO] testing decimal-2.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate decimal 2.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate decimal 2.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate decimal 2.1.0
[INFO] finished tweaking crates.io crate decimal 2.1.0
[INFO] tweaked toml for crates.io crate decimal 2.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate decimal 2.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7539bdeeb4948954660311199f1b0eb2d635285f4ebddbc1928ebb62a9d9de15
[INFO] running `Command { std: "docker" "start" "-a" "7539bdeeb4948954660311199f1b0eb2d635285f4ebddbc1928ebb62a9d9de15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7539bdeeb4948954660311199f1b0eb2d635285f4ebddbc1928ebb62a9d9de15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7539bdeeb4948954660311199f1b0eb2d635285f4ebddbc1928ebb62a9d9de15", kill_on_drop: false }`
[INFO] [stdout] 7539bdeeb4948954660311199f1b0eb2d635285f4ebddbc1928ebb62a9d9de15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af11ca19fceb6321d006727380b601020db50f411b29dabbbcf85cfc55c73696
[INFO] running `Command { std: "docker" "start" "-a" "af11ca19fceb6321d006727380b601020db50f411b29dabbbcf85cfc55c73696", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.88
[INFO] [stderr]    Compiling serde v1.0.124
[INFO] [stderr]    Compiling ord_subset v3.1.1
[INFO] [stderr]    Compiling decimal v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.60s
[INFO] running `Command { std: "docker" "inspect" "af11ca19fceb6321d006727380b601020db50f411b29dabbbcf85cfc55c73696", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af11ca19fceb6321d006727380b601020db50f411b29dabbbcf85cfc55c73696", kill_on_drop: false }`
[INFO] [stdout] af11ca19fceb6321d006727380b601020db50f411b29dabbbcf85cfc55c73696
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9245e7295cfbff64b7ee88e29b4760c13cfb3cc1c02b0b3cbf7d623cb678523c
[INFO] running `Command { std: "docker" "start" "-a" "9245e7295cfbff64b7ee88e29b4760c13cfb3cc1c02b0b3cbf7d623cb678523c", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling decimal v2.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]     --> src/dec128.rs:1062:18
[INFO] [stdout]      |
[INFO] [stdout] 1062 |         #[derive(RustcDecodable, RustcEncodable, PartialEq, Debug)]
[INFO] [stdout]      |                  ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]     --> src/dec128.rs:1062:34
[INFO] [stdout]      |
[INFO] [stdout] 1062 |         #[derive(RustcDecodable, RustcEncodable, PartialEq, Debug)]
[INFO] [stdout]      |                                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.49s
[INFO] running `Command { std: "docker" "inspect" "9245e7295cfbff64b7ee88e29b4760c13cfb3cc1c02b0b3cbf7d623cb678523c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9245e7295cfbff64b7ee88e29b4760c13cfb3cc1c02b0b3cbf7d623cb678523c", kill_on_drop: false }`
[INFO] [stdout] 9245e7295cfbff64b7ee88e29b4760c13cfb3cc1c02b0b3cbf7d623cb678523c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2a6f352874fef947022f4784f82cdb98929e0891a144d3e0415e03700b86cf93
[INFO] running `Command { std: "docker" "start" "-a" "2a6f352874fef947022f4784f82cdb98929e0891a144d3e0415e03700b86cf93", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout] running 15 tests
[INFO] [stderr]     --> src/dec128.rs:1062:18
[INFO] [stderr]      |
[INFO] [stderr] 1062 |         #[derive(RustcDecodable, RustcEncodable, PartialEq, Debug)]
[INFO] [stderr]      |                  ^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stderr]     --> src/dec128.rs:1062:34
[INFO] [stderr]      |
[INFO] [stderr] 1062 |         #[derive(RustcDecodable, RustcEncodable, PartialEq, Debug)]
[INFO] [stderr]      |                                  ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `decimal` (lib test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/decimal-e184b5c340bc7246)
[INFO] [stdout] test dec128::tests::binary_op ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/run_test-ff02f2018aead167)
[INFO] [stdout] test dec128::tests::as_ref_operand ... ok
[INFO] [stdout] test dec128::tests::default ... ok
[INFO] [stdout] test dec128::tests::assign_op ... ok
[INFO] [stdout] test dec128::tests::from_u64 ... ok
[INFO] [stdout] test dec128::tests::from_i64 ... ok
[INFO] [stdout] test dec128::tests::test_into_for_btreemap ... ok
[INFO] [stdout] test dec128::tests::special ... ok
[INFO] [stdout] test dec128::tests::test_ord_subset_zero ... ok
[INFO] [stdout] test dec128::tests::test_sum ... ok
[INFO] [stdout] test dec128::tests::test_serde ... ok
[INFO] [stdout] test dec128::tests::test_rustc_serialize ... ok
[INFO] [stdout] test dec128::tests::unary_op ... ok
[INFO] [stdout] test dec128::tests::test_ord_subset_nan - should panic ... ok
[INFO] [stdout] test dec128::tests::test_ord_subset_qnan - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[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] [stderr]    Doc-tests decimal
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - d128 (line 18) ... ok
[INFO] [stdout] test src/lib.rs - Status (line 77) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2a6f352874fef947022f4784f82cdb98929e0891a144d3e0415e03700b86cf93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a6f352874fef947022f4784f82cdb98929e0891a144d3e0415e03700b86cf93", kill_on_drop: false }`
[INFO] [stdout] 2a6f352874fef947022f4784f82cdb98929e0891a144d3e0415e03700b86cf93