[INFO] updating cached repository https://github.com/alex-seifarth/rs_util
[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] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8873fd2819e43990022814536cd2bd8a190a0ec8
[INFO] testing alex-seifarth/rs_util 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%2Falex-seifarth%2Frs_util" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/alex-seifarth/rs_util 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/alex-seifarth/rs_util
[INFO] finished tweaking git repo https://github.com/alex-seifarth/rs_util
[INFO] tweaked toml for git repo https://github.com/alex-seifarth/rs_util written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/alex-seifarth/rs_util 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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 9e9ef9a1571e943485947db74c0e635213fa4072c17ef4b4550e29ab59cf0347
[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" "9e9ef9a1571e943485947db74c0e635213fa4072c17ef4b4550e29ab59cf0347", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e9ef9a1571e943485947db74c0e635213fa4072c17ef4b4550e29ab59cf0347", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e9ef9a1571e943485947db74c0e635213fa4072c17ef4b4550e29ab59cf0347", kill_on_drop: false }`
[INFO] [stdout] 9e9ef9a1571e943485947db74c0e635213fa4072c17ef4b4550e29ab59cf0347
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 336685b2441eeb35b3d01d90c2b8ccc87867a2a5e7106f19af1c384739987c6d
[INFO] running `Command { std: "docker" "start" "-a" "336685b2441eeb35b3d01d90c2b8ccc87867a2a5e7106f19af1c384739987c6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rs_util v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "336685b2441eeb35b3d01d90c2b8ccc87867a2a5e7106f19af1c384739987c6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "336685b2441eeb35b3d01d90c2b8ccc87867a2a5e7106f19af1c384739987c6d", kill_on_drop: false }`
[INFO] [stdout] 336685b2441eeb35b3d01d90c2b8ccc87867a2a5e7106f19af1c384739987c6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 7453a7d209376407e0043607b31c6007cf168a0f3f7e281cf5143b7eadfb2443
[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" "7453a7d209376407e0043607b31c6007cf168a0f3f7e281cf5143b7eadfb2443", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling rs_util v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.79s
[INFO] running `Command { std: "docker" "inspect" "7453a7d209376407e0043607b31c6007cf168a0f3f7e281cf5143b7eadfb2443", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7453a7d209376407e0043607b31c6007cf168a0f3f7e281cf5143b7eadfb2443", kill_on_drop: false }`
[INFO] [stdout] 7453a7d209376407e0043607b31c6007cf168a0f3f7e281cf5143b7eadfb2443
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 14c78b7542a56e452570b8c0e70e90840e7f58fbb48a1bf2a0d0089eb55bc284
[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" "14c78b7542a56e452570b8c0e70e90840e7f58fbb48a1bf2a0d0089eb55bc284", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/util-79979e906b3c8d6b
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test base64::tests::test_decode_invalid_input ... ok
[INFO] [stdout] test base64::tests::test_decode_empty ... ok
[INFO] [stdout] test base64::tests::test_encode_rfc4648_test_vectors ... ok
[INFO] [stdout] test base64::tests::test_decode_rfc4648_test_vectors ... ok
[INFO] [stdout] test base64::tests::test_decode_incomplete_padding ... ok
[INFO] [stdout] test base64::tests::test_encode_decode_roundtrip ... ok
[INFO] [stdout] test base64::tests::test_encode_decode_roundtrip_random_binary ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests util
[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" "14c78b7542a56e452570b8c0e70e90840e7f58fbb48a1bf2a0d0089eb55bc284", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14c78b7542a56e452570b8c0e70e90840e7f58fbb48a1bf2a0d0089eb55bc284", kill_on_drop: false }`
[INFO] [stdout] 14c78b7542a56e452570b8c0e70e90840e7f58fbb48a1bf2a0d0089eb55bc284