[INFO] fetching crate arf-strings 0.3.0...
[INFO] testing arf-strings-0.3.0 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate arf-strings 0.3.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate arf-strings 0.3.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arf-strings 0.3.0
[INFO] finished tweaking crates.io crate arf-strings 0.3.0
[INFO] tweaked toml for crates.io crate arf-strings 0.3.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "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] 31d1e0d521355dfa73f812d019cadc213f51b67f18774a69a9450732e20554d4
[INFO] running `Command { std: "docker" "start" "-a" "31d1e0d521355dfa73f812d019cadc213f51b67f18774a69a9450732e20554d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31d1e0d521355dfa73f812d019cadc213f51b67f18774a69a9450732e20554d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31d1e0d521355dfa73f812d019cadc213f51b67f18774a69a9450732e20554d4", kill_on_drop: false }`
[INFO] [stdout] 31d1e0d521355dfa73f812d019cadc213f51b67f18774a69a9450732e20554d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 001d6a017ab1c92f3c47a68cf390a68ffa0b9bec2b6617ab3b4b99bd83ee0354
[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" "001d6a017ab1c92f3c47a68cf390a68ffa0b9bec2b6617ab3b4b99bd83ee0354", kill_on_drop: false }`
[INFO] [stderr]    Compiling arf-strings v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "001d6a017ab1c92f3c47a68cf390a68ffa0b9bec2b6617ab3b4b99bd83ee0354", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "001d6a017ab1c92f3c47a68cf390a68ffa0b9bec2b6617ab3b4b99bd83ee0354", kill_on_drop: false }`
[INFO] [stdout] 001d6a017ab1c92f3c47a68cf390a68ffa0b9bec2b6617ab3b4b99bd83ee0354
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0217a79c8486c2dd6a2f1a16897d9991416ec92b2a3372b703a7295995db03f4
[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" "0217a79c8486c2dd6a2f1a16897d9991416ec92b2a3372b703a7295995db03f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling arf-strings v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "0217a79c8486c2dd6a2f1a16897d9991416ec92b2a3372b703a7295995db03f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0217a79c8486c2dd6a2f1a16897d9991416ec92b2a3372b703a7295995db03f4", kill_on_drop: false }`
[INFO] [stdout] 0217a79c8486c2dd6a2f1a16897d9991416ec92b2a3372b703a7295995db03f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a10538d31d0032341db289fd910a51531beeba882277251738ff74542ac2517c
[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" "a10538d31d0032341db289fd910a51531beeba882277251738ff74542ac2517c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/arf_strings-4d42c73255798f47
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests arf-strings
[INFO] [stdout] running 7 tests
[INFO] [stdout] test posish::arf_inputs ... ok
[INFO] [stdout] test posish::errors_from_bytes ... ok
[INFO] [stdout] test posish::valid_utf8 ... ok
[INFO] [stdout] test posish::errors_from_str ... ok
[INFO] [stdout] test posish::not_utf8 ... ok
[INFO] [stdout] test posish::utf8_inputs ... ok
[INFO] [stdout] test posish::round_trip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a10538d31d0032341db289fd910a51531beeba882277251738ff74542ac2517c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a10538d31d0032341db289fd910a51531beeba882277251738ff74542ac2517c", kill_on_drop: false }`
[INFO] [stdout] a10538d31d0032341db289fd910a51531beeba882277251738ff74542ac2517c
