[INFO] fetching crate base-encoding 0.1.0...
[INFO] testing base-encoding-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate base-encoding 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate base-encoding 0.1.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate base-encoding 0.1.0
[INFO] finished tweaking crates.io crate base-encoding 0.1.0
[INFO] tweaked toml for crates.io crate base-encoding 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7b8b246bca009672df7350541f62da77bb2c7cbe1b36864847b9b40643da0ff2
[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" "7b8b246bca009672df7350541f62da77bb2c7cbe1b36864847b9b40643da0ff2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b8b246bca009672df7350541f62da77bb2c7cbe1b36864847b9b40643da0ff2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b8b246bca009672df7350541f62da77bb2c7cbe1b36864847b9b40643da0ff2", kill_on_drop: false }`
[INFO] [stdout] 7b8b246bca009672df7350541f62da77bb2c7cbe1b36864847b9b40643da0ff2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b03b7490512709a6f5abb19d76a6f14213e227d93077e3116b2f66a9001ef89f
[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" "b03b7490512709a6f5abb19d76a6f14213e227d93077e3116b2f66a9001ef89f", kill_on_drop: false }`
[INFO] [stderr]    Compiling base-encoding v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "b03b7490512709a6f5abb19d76a6f14213e227d93077e3116b2f66a9001ef89f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b03b7490512709a6f5abb19d76a6f14213e227d93077e3116b2f66a9001ef89f", kill_on_drop: false }`
[INFO] [stdout] b03b7490512709a6f5abb19d76a6f14213e227d93077e3116b2f66a9001ef89f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ed88ad1013ee8b9a84855546391efd431675791460f9a115265a56b1cb5674d
[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" "9ed88ad1013ee8b9a84855546391efd431675791460f9a115265a56b1cb5674d", kill_on_drop: false }`
[INFO] [stderr]    Compiling base-encoding v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "9ed88ad1013ee8b9a84855546391efd431675791460f9a115265a56b1cb5674d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ed88ad1013ee8b9a84855546391efd431675791460f9a115265a56b1cb5674d", kill_on_drop: false }`
[INFO] [stdout] 9ed88ad1013ee8b9a84855546391efd431675791460f9a115265a56b1cb5674d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aaeb553cb62cc7b3b81ce714aad14e39a7aa4a8db7ff00dd7b70777d90c672eb
[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" "aaeb553cb62cc7b3b81ce714aad14e39a7aa4a8db7ff00dd7b70777d90c672eb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/base_encoding-318b57025868131d
[INFO] [stdout] running 24 tests
[INFO] [stdout] test tests::base_64_section_10_example_1 ... ok
[INFO] [stdout] test tests::base_64_section_10_example_2 ... ok
[INFO] [stdout] test tests::base_64_section_10_example_3 ... ok
[INFO] [stdout] test tests::base_64_section_10_example_4 ... ok
[INFO] [stdout] test tests::base_64_section_10_example_6_no_padding ... ok
[INFO] [stdout] test tests::base_64_section_10_example_6 ... ok
[INFO] [stdout] test tests::base_64_url_section_10_example_2 ... ok
[INFO] [stdout] test tests::base_64_url_section_10_example_1 ... ok
[INFO] [stdout] test tests::base_64_section_10_example_5 ... ok
[INFO] [stdout] test tests::base_64_section_9_example_3 ... ok
[INFO] [stdout] test tests::base_64_section_10_example_5_no_padding ... ok
[INFO] [stdout] test tests::base_64_section_9_example_1 ... ok
[INFO] [stdout] test tests::base_64_section_10_example_7 ... ok
[INFO] [stdout] test tests::base_64_url_section_10_example_5 ... ok
[INFO] [stdout] test tests::base_64_url_section_10_example_5_no_padding ... ok
[INFO] [stdout] test tests::base_64_url_section_10_example_6 ... ok
[INFO] [stdout] test tests::base_64_url_section_10_example_6_no_padding ... ok
[INFO] [stdout] test tests::base_64_url_section_10_example_7 ... ok
[INFO] [stdout] test tests::base_64_url_section_10_example_4 ... ok
[INFO] [stdout] test tests::base_64_url_section_10_example_3 ... ok
[INFO] [stdout] test tests::base_64_url_section_9_example_1 ... ok
[INFO] [stdout] test tests::base_64_section_9_example_2 ... ok
[INFO] [stdout] test tests::base_64_url_section_9_example_3 ... ok
[INFO] [stdout] test tests::base_64_url_section_9_example_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests base-encoding
[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" "aaeb553cb62cc7b3b81ce714aad14e39a7aa4a8db7ff00dd7b70777d90c672eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aaeb553cb62cc7b3b81ce714aad14e39a7aa4a8db7ff00dd7b70777d90c672eb", kill_on_drop: false }`
[INFO] [stdout] aaeb553cb62cc7b3b81ce714aad14e39a7aa4a8db7ff00dd7b70777d90c672eb