[INFO] updating cached repository https://github.com/wfraser/unicoder
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] [stderr] From https://github.com/wfraser/unicoder
[INFO] [stderr]    bf88bd6..09a95a9  master     -> master
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 09a95a969afc1fcdbdf65aaf08b02fdd43d9d6e8
[INFO] testing wfraser/unicoder against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwfraser%2Funicoder" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wfraser/unicoder 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 git repo https://github.com/wfraser/unicoder
[INFO] finished tweaking git repo https://github.com/wfraser/unicoder
[INFO] tweaked toml for git repo https://github.com/wfraser/unicoder written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/wfraser/unicoder 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-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" "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] [stdout] a709919eb5a1aac950452835f253ed4a902eae4c91981631510ac614844ee4c8
[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" "a709919eb5a1aac950452835f253ed4a902eae4c91981631510ac614844ee4c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a709919eb5a1aac950452835f253ed4a902eae4c91981631510ac614844ee4c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a709919eb5a1aac950452835f253ed4a902eae4c91981631510ac614844ee4c8", kill_on_drop: false }`
[INFO] [stdout] a709919eb5a1aac950452835f253ed4a902eae4c91981631510ac614844ee4c8
[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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 61843a8d45b36bb2d259f1ce1435d482b88ffdf4a2df9c7dd99e2c5a3142f093
[INFO] running `Command { std: "docker" "start" "-a" "61843a8d45b36bb2d259f1ce1435d482b88ffdf4a2df9c7dd99e2c5a3142f093", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v0.1.3
[INFO] [stderr]    Compiling unicode_names v0.1.7 (https://github.com/Jokler/unicode_names?branch=update-to-latest-unicode#d97b80c3)
[INFO] [stderr]    Compiling ucd v0.1.1
[INFO] [stderr]    Compiling log v0.4.1
[INFO] [stderr]    Compiling unicoder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.34s
[INFO] running `Command { std: "docker" "inspect" "61843a8d45b36bb2d259f1ce1435d482b88ffdf4a2df9c7dd99e2c5a3142f093", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61843a8d45b36bb2d259f1ce1435d482b88ffdf4a2df9c7dd99e2c5a3142f093", kill_on_drop: false }`
[INFO] [stdout] 61843a8d45b36bb2d259f1ce1435d482b88ffdf4a2df9c7dd99e2c5a3142f093
[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" "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] a12a776f1f713dd6715c6c5d7c1ccc13a7391c9eb04fd2b49b5e0b1cd404018c
[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" "a12a776f1f713dd6715c6c5d7c1ccc13a7391c9eb04fd2b49b5e0b1cd404018c", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicoder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.54s
[INFO] running `Command { std: "docker" "inspect" "a12a776f1f713dd6715c6c5d7c1ccc13a7391c9eb04fd2b49b5e0b1cd404018c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a12a776f1f713dd6715c6c5d7c1ccc13a7391c9eb04fd2b49b5e0b1cd404018c", kill_on_drop: false }`
[INFO] [stdout] a12a776f1f713dd6715c6c5d7c1ccc13a7391c9eb04fd2b49b5e0b1cd404018c
[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" "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] 8f5f3414ef76ff3f92cc58b8c8d1cb414ed8067ed8f2c57008a2eb1d62fbeada
[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" "8f5f3414ef76ff3f92cc58b8c8d1cb414ed8067ed8f2c57008a2eb1d62fbeada", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/unicoder-ea299f9fd734fafb
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test encodings::base64::test_base64_decode ... ok
[INFO] [stdout] test encodings::base64::test_base64_encode ... ok
[INFO] [stdout] test encodings::base64::test_parse_single_byte ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8f5f3414ef76ff3f92cc58b8c8d1cb414ed8067ed8f2c57008a2eb1d62fbeada", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f5f3414ef76ff3f92cc58b8c8d1cb414ed8067ed8f2c57008a2eb1d62fbeada", kill_on_drop: false }`
[INFO] [stdout] 8f5f3414ef76ff3f92cc58b8c8d1cb414ed8067ed8f2c57008a2eb1d62fbeada