[INFO] fetching crate faster-hex 0.6.1...
[INFO] testing faster-hex-0.6.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate faster-hex 0.6.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate faster-hex 0.6.1 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 faster-hex 0.6.1
[INFO] finished tweaking crates.io crate faster-hex 0.6.1
[INFO] tweaked toml for crates.io crate faster-hex 0.6.1 written to /workspace/builds/worker-9/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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 02c1744f76bbda35c4bac13df0367ceb50fd90fdb527f564464d18ee52f77abb
[INFO] running `Command { std: "docker" "start" "-a" "02c1744f76bbda35c4bac13df0367ceb50fd90fdb527f564464d18ee52f77abb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02c1744f76bbda35c4bac13df0367ceb50fd90fdb527f564464d18ee52f77abb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02c1744f76bbda35c4bac13df0367ceb50fd90fdb527f564464d18ee52f77abb", kill_on_drop: false }`
[INFO] [stdout] 02c1744f76bbda35c4bac13df0367ceb50fd90fdb527f564464d18ee52f77abb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e5928b79b8c8da9614174ad87f7fd1d5e9b5e2701a69393d997fac61632ec720
[INFO] running `Command { std: "docker" "start" "-a" "e5928b79b8c8da9614174ad87f7fd1d5e9b5e2701a69393d997fac61632ec720", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling faster-hex v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `Command { std: "docker" "inspect" "e5928b79b8c8da9614174ad87f7fd1d5e9b5e2701a69393d997fac61632ec720", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5928b79b8c8da9614174ad87f7fd1d5e9b5e2701a69393d997fac61632ec720", kill_on_drop: false }`
[INFO] [stdout] e5928b79b8c8da9614174ad87f7fd1d5e9b5e2701a69393d997fac61632ec720
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 6e7074caa1ac3e1d51229871e783c7cb645b0b2fe5eed1786a42bdc9224c5f17
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6e7074caa1ac3e1d51229871e783c7cb645b0b2fe5eed1786a42bdc9224c5f17", kill_on_drop: false }`
[INFO] [stderr]    Compiling quick-error v2.0.1
[INFO] [stderr]    Compiling rustc-hex v1.0.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling proptest v1.0.0
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling faster-hex v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 35.48s
[INFO] running `Command { std: "docker" "inspect" "6e7074caa1ac3e1d51229871e783c7cb645b0b2fe5eed1786a42bdc9224c5f17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e7074caa1ac3e1d51229871e783c7cb645b0b2fe5eed1786a42bdc9224c5f17", kill_on_drop: false }`
[INFO] [stdout] 6e7074caa1ac3e1d51229871e783c7cb645b0b2fe5eed1786a42bdc9224c5f17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] f47b8bde6f27fa974f8c806ae45947a9451c3c83375095361ff50b9c8dc64a02
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f47b8bde6f27fa974f8c806ae45947a9451c3c83375095361ff50b9c8dc64a02", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/faster_hex-5f899fb0f5faed83)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test decode::tests::test_decode_fallback ... ok
[INFO] [stdout] test tests::test_hex_decode_check_odd ... ok
[INFO] [stdout] test encode::tests::test_encode_fallback ... ok
[INFO] [stdout] test tests::test_hex_encode ... ok
[INFO] [stdout] test decode::tests::test_check_fallback_true ... ok
[INFO] [stdout] test tests::test_hex_decode ... ok
[INFO] [stdout] test tests::test_hex_decode_check ... ok
[INFO] [stdout] test decode::tests::test_check_fallback_false ... ok
[INFO] [stdout] test decode::test_sse::test_check_sse_false ... ok
[INFO] [stderr]    Doc-tests faster-hex
[INFO] [stdout] test decode::test_sse::test_check_sse_true ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.75s
[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] running `Command { std: "docker" "inspect" "f47b8bde6f27fa974f8c806ae45947a9451c3c83375095361ff50b9c8dc64a02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f47b8bde6f27fa974f8c806ae45947a9451c3c83375095361ff50b9c8dc64a02", kill_on_drop: false }`
[INFO] [stdout] f47b8bde6f27fa974f8c806ae45947a9451c3c83375095361ff50b9c8dc64a02