[INFO] crate arguably 0.8.0 is already in cache
[INFO] testing arguably-0.8.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate arguably 0.8.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate arguably 0.8.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arguably 0.8.0
[INFO] finished tweaking crates.io crate arguably 0.8.0
[INFO] tweaked toml for crates.io crate arguably 0.8.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate arguably 0.8.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 1a5778c2a25a44a7743047c6db43f110b55c4413bc3c72ce4fa362b6acc5cfd4
[INFO] running `Command { std: "docker" "start" "-a" "1a5778c2a25a44a7743047c6db43f110b55c4413bc3c72ce4fa362b6acc5cfd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a5778c2a25a44a7743047c6db43f110b55c4413bc3c72ce4fa362b6acc5cfd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a5778c2a25a44a7743047c6db43f110b55c4413bc3c72ce4fa362b6acc5cfd4", kill_on_drop: false }`
[INFO] [stdout] 1a5778c2a25a44a7743047c6db43f110b55c4413bc3c72ce4fa362b6acc5cfd4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc6a5ed27f52f137de981452966ea2cc49a1be39bf67311e4c174f7e50ebf5b3
[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" "bc6a5ed27f52f137de981452966ea2cc49a1be39bf67311e4c174f7e50ebf5b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling arguably v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "bc6a5ed27f52f137de981452966ea2cc49a1be39bf67311e4c174f7e50ebf5b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc6a5ed27f52f137de981452966ea2cc49a1be39bf67311e4c174f7e50ebf5b3", kill_on_drop: false }`
[INFO] [stdout] bc6a5ed27f52f137de981452966ea2cc49a1be39bf67311e4c174f7e50ebf5b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56daf558b806baf2b4e85158932caa014f5e6c2a84165cf2efee51ef10bf9079
[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" "56daf558b806baf2b4e85158932caa014f5e6c2a84165cf2efee51ef10bf9079", kill_on_drop: false }`
[INFO] [stderr]    Compiling arguably v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "56daf558b806baf2b4e85158932caa014f5e6c2a84165cf2efee51ef10bf9079", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56daf558b806baf2b4e85158932caa014f5e6c2a84165cf2efee51ef10bf9079", kill_on_drop: false }`
[INFO] [stdout] 56daf558b806baf2b4e85158932caa014f5e6c2a84165cf2efee51ef10bf9079
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ed7f45c8580180f440240ccd0448b8a56afbe294b08f0d160b24556194ff7448
[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" "ed7f45c8580180f440240ccd0448b8a56afbe294b08f0d160b24556194ff7448", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/arguably-2c3c557fef5c3401
[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] [stderr]      Running /opt/rustwide/target/debug/deps/tests-bf923eb0bd2f34f2
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test option_empty_input ... ok
[INFO] [stdout] test flag_multiple_short ... ok
[INFO] [stdout] test flag_value ... ok
[INFO] [stdout] test flag_present_long ... ok
[INFO] [stdout] test flag_multiple_mixed ... ok
[INFO] [stdout] test flag_multiple_long ... ok
[INFO] [stdout] test flag_empty_input ... ok
[INFO] [stdout] test command_found ... ok
[INFO] [stdout] test flag_present_short ... ok
[INFO] [stdout] test command_missing ... ok
[INFO] [stdout] test arguments_found ... ok
[INFO] [stdout] test arguments_empty_input ... ok
[INFO] [stdout] test option_present_long ... ok
[INFO] [stdout] test option_missing ... ok
[INFO] [stdout] test option_present_short ... ok
[INFO] [stdout] test flag_missing ... ok
[INFO] [stdout] test flag_multiple_condensed ... ok
[INFO] [stdout] test option_multiple_values ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests arguably
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - ArgParser::parse (line 286) ... ok
[INFO] [stdout] test src/lib.rs - ArgParser::version (line 161) ... ok
[INFO] [stdout] test src/lib.rs - ArgParser::flag (line 193) ... ok
[INFO] [stdout] test src/lib.rs - ArgParser::command (line 213) ... ok
[INFO] [stdout] test src/lib.rs - ArgParser::helptext (line 147) ... ok
[INFO] [stdout] test src/lib.rs - ArgParser (line 88) ... ok
[INFO] [stdout] test src/lib.rs - ArgParser::option (line 174) ... ok
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ed7f45c8580180f440240ccd0448b8a56afbe294b08f0d160b24556194ff7448", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed7f45c8580180f440240ccd0448b8a56afbe294b08f0d160b24556194ff7448", kill_on_drop: false }`
[INFO] [stdout] ed7f45c8580180f440240ccd0448b8a56afbe294b08f0d160b24556194ff7448