[INFO] fetching crate float-ord 0.3.2...
[INFO] testing float-ord-0.3.2 against 1.55.0 for beta-1.56-1
[INFO] extracting crate float-ord 0.3.2 into /workspace/builds/worker-77/source
[INFO] validating manifest of crates.io crate float-ord 0.3.2 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 float-ord 0.3.2
[INFO] finished tweaking crates.io crate float-ord 0.3.2
[INFO] tweaked toml for crates.io crate float-ord 0.3.2 written to /workspace/builds/worker-77/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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] cf8fee03f1ed544b5f7a37adaa10bc21588701b0973759b32107c91cc2632499
[INFO] running `Command { std: "docker" "start" "-a" "cf8fee03f1ed544b5f7a37adaa10bc21588701b0973759b32107c91cc2632499", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf8fee03f1ed544b5f7a37adaa10bc21588701b0973759b32107c91cc2632499", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf8fee03f1ed544b5f7a37adaa10bc21588701b0973759b32107c91cc2632499", kill_on_drop: false }`
[INFO] [stdout] cf8fee03f1ed544b5f7a37adaa10bc21588701b0973759b32107c91cc2632499
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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] 2fe78bb2f248e9a0a59e197c34ea1225edd287ab97a3a480e09468f9c6f86aaf
[INFO] running `Command { std: "docker" "start" "-a" "2fe78bb2f248e9a0a59e197c34ea1225edd287ab97a3a480e09468f9c6f86aaf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling float-ord v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "2fe78bb2f248e9a0a59e197c34ea1225edd287ab97a3a480e09468f9c6f86aaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fe78bb2f248e9a0a59e197c34ea1225edd287ab97a3a480e09468f9c6f86aaf", kill_on_drop: false }`
[INFO] [stdout] 2fe78bb2f248e9a0a59e197c34ea1225edd287ab97a3a480e09468f9c6f86aaf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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] 9f45e932453bd562b057f57d922f14c8174549e79297d522ed6dc5ad56191eec
[INFO] running `Command { std: "docker" "start" "-a" "9f45e932453bd562b057f57d922f14c8174549e79297d522ed6dc5ad56191eec", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling float-ord v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.76s
[INFO] running `Command { std: "docker" "inspect" "9f45e932453bd562b057f57d922f14c8174549e79297d522ed6dc5ad56191eec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f45e932453bd562b057f57d922f14c8174549e79297d522ed6dc5ad56191eec", kill_on_drop: false }`
[INFO] [stdout] 9f45e932453bd562b057f57d922f14c8174549e79297d522ed6dc5ad56191eec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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] 59c1b21da2483eb8519c8dcb1022f403a4b48a8f40eb232aa184d3f7e4cb6ad6
[INFO] running `Command { std: "docker" "start" "-a" "59c1b21da2483eb8519c8dcb1022f403a4b48a8f40eb232aa184d3f7e4cb6ad6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/float_ord-3beb77c46a7977ae)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::test_hash ... ok
[INFO] [stdout] test tests::test_sort_nan ... ok
[INFO] [stdout] test tests::test_ord ... ok
[INFO] [stdout] test tests::test_ord_numbers ... ok
[INFO] [stdout] test tests::test_sort_numbers ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.33s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests float-ord
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - sort (line 65) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.39s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "59c1b21da2483eb8519c8dcb1022f403a4b48a8f40eb232aa184d3f7e4cb6ad6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59c1b21da2483eb8519c8dcb1022f403a4b48a8f40eb232aa184d3f7e4cb6ad6", kill_on_drop: false }`
[INFO] [stdout] 59c1b21da2483eb8519c8dcb1022f403a4b48a8f40eb232aa184d3f7e4cb6ad6