[INFO] fetching crate arf-strings 0.6.5...
[INFO] testing arf-strings-0.6.5 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate arf-strings 0.6.5 into /workspace/builds/worker-47/source
[INFO] validating manifest of crates.io crate arf-strings 0.6.5 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 arf-strings 0.6.5
[INFO] finished tweaking crates.io crate arf-strings 0.6.5
[INFO] tweaked toml for crates.io crate arf-strings 0.6.5 written to /workspace/builds/worker-47/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded errno-dragonfly v0.1.2
[INFO] [stderr]   Downloaded io-lifetimes v0.5.3
[INFO] [stderr]   Downloaded errno v0.2.8
[INFO] [stderr]   Downloaded rustix v0.33.3
[INFO] [stderr]   Downloaded linux-raw-sys v0.0.42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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] 950fc9d1adadc94ae1d240ed8555b38e3f448bb654fc1ea8c315d47a1a1e63f4
[INFO] running `Command { std: "docker" "start" "-a" "950fc9d1adadc94ae1d240ed8555b38e3f448bb654fc1ea8c315d47a1a1e63f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "950fc9d1adadc94ae1d240ed8555b38e3f448bb654fc1ea8c315d47a1a1e63f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "950fc9d1adadc94ae1d240ed8555b38e3f448bb654fc1ea8c315d47a1a1e63f4", kill_on_drop: false }`
[INFO] [stdout] 950fc9d1adadc94ae1d240ed8555b38e3f448bb654fc1ea8c315d47a1a1e63f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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] 895d158344f7e6eef6fd4e76cf8ebab34476ef77bfe3045507e2fe8bdb19ed42
[INFO] running `Command { std: "docker" "start" "-a" "895d158344f7e6eef6fd4e76cf8ebab34476ef77bfe3045507e2fe8bdb19ed42", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling io-lifetimes v0.5.3
[INFO] [stderr]    Compiling rustix v0.33.3
[INFO] [stderr]    Compiling linux-raw-sys v0.0.42
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling arf-strings v0.6.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.78s
[INFO] running `Command { std: "docker" "inspect" "895d158344f7e6eef6fd4e76cf8ebab34476ef77bfe3045507e2fe8bdb19ed42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "895d158344f7e6eef6fd4e76cf8ebab34476ef77bfe3045507e2fe8bdb19ed42", kill_on_drop: false }`
[INFO] [stdout] 895d158344f7e6eef6fd4e76cf8ebab34476ef77bfe3045507e2fe8bdb19ed42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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] 388fbd2932260e89e89f92947f74bb5184757ba6e703fba00d6928279c281c21
[INFO] running `Command { std: "docker" "start" "-a" "388fbd2932260e89e89f92947f74bb5184757ba6e703fba00d6928279c281c21", kill_on_drop: false }`
[INFO] [stderr]    Compiling arf-strings v0.6.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "388fbd2932260e89e89f92947f74bb5184757ba6e703fba00d6928279c281c21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "388fbd2932260e89e89f92947f74bb5184757ba6e703fba00d6928279c281c21", kill_on_drop: false }`
[INFO] [stdout] 388fbd2932260e89e89f92947f74bb5184757ba6e703fba00d6928279c281c21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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] dc75508bab95810ea42d6ccb504c9af277b7ee627e35ec4ef9d78c35c6b67a78
[INFO] running `Command { std: "docker" "start" "-a" "dc75508bab95810ea42d6ccb504c9af277b7ee627e35ec4ef9d78c35c6b67a78", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/arf_strings-bfbc393f892dd5ca)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test rustix::arf_inputs ... ok
[INFO] [stdout] test rustix::errors_from_bytes ... ok
[INFO] [stdout] test rustix::errors_from_str ... ok
[INFO] [stdout] test rustix::not_utf8 ... ok
[INFO] [stdout] test rustix::round_trip ... ok
[INFO] [stdout] test rustix::utf8_inputs ... ok
[INFO] [stdout] test rustix::valid_utf8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests arf-strings
[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" "dc75508bab95810ea42d6ccb504c9af277b7ee627e35ec4ef9d78c35c6b67a78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc75508bab95810ea42d6ccb504c9af277b7ee627e35ec4ef9d78c35c6b67a78", kill_on_drop: false }`
[INFO] [stdout] dc75508bab95810ea42d6ccb504c9af277b7ee627e35ec4ef9d78c35c6b67a78