[INFO] fetching crate uu_base64 0.0.6...
[INFO] testing uu_base64-0.0.6 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate uu_base64 0.0.6 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate uu_base64 0.0.6 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate uu_base64 0.0.6
[INFO] finished tweaking crates.io crate uu_base64 0.0.6
[INFO] tweaked toml for crates.io crate uu_base64 0.0.6 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate uu_base64 0.0.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b420c0265d3afaea99e17ab691aa9c762a5ec7aa5214f34e3c8d3a47bd01c52f
[INFO] running `Command { std: "docker" "start" "-a" "b420c0265d3afaea99e17ab691aa9c762a5ec7aa5214f34e3c8d3a47bd01c52f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b420c0265d3afaea99e17ab691aa9c762a5ec7aa5214f34e3c8d3a47bd01c52f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b420c0265d3afaea99e17ab691aa9c762a5ec7aa5214f34e3c8d3a47bd01c52f", kill_on_drop: false }`
[INFO] [stdout] b420c0265d3afaea99e17ab691aa9c762a5ec7aa5214f34e3c8d3a47bd01c52f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f44b163804c4b5b0dc98c0a97b6ff7cd94375bb795de2f660809e915e110fc3
[INFO] running `Command { std: "docker" "start" "-a" "4f44b163804c4b5b0dc98c0a97b6ff7cd94375bb795de2f660809e915e110fc3", kill_on_drop: false }`
[INFO] [stderr]    Compiling data-encoding v2.1.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling thiserror v1.0.24
[INFO] [stderr]    Compiling uucore v0.0.8
[INFO] [stderr]    Compiling uu_base64 v0.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.74s
[INFO] running `Command { std: "docker" "inspect" "4f44b163804c4b5b0dc98c0a97b6ff7cd94375bb795de2f660809e915e110fc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f44b163804c4b5b0dc98c0a97b6ff7cd94375bb795de2f660809e915e110fc3", kill_on_drop: false }`
[INFO] [stdout] 4f44b163804c4b5b0dc98c0a97b6ff7cd94375bb795de2f660809e915e110fc3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc9cb7cfa48c5fe4201b3de0761842681c483dd625f0491c1407beac11eddc0e
[INFO] running `Command { std: "docker" "start" "-a" "dc9cb7cfa48c5fe4201b3de0761842681c483dd625f0491c1407beac11eddc0e", kill_on_drop: false }`
[INFO] [stderr]    Compiling uu_base64 v0.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "dc9cb7cfa48c5fe4201b3de0761842681c483dd625f0491c1407beac11eddc0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc9cb7cfa48c5fe4201b3de0761842681c483dd625f0491c1407beac11eddc0e", kill_on_drop: false }`
[INFO] [stdout] dc9cb7cfa48c5fe4201b3de0761842681c483dd625f0491c1407beac11eddc0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cd0eca99fad4149a87aa9339142e91d7b6b7dc019e84b1c1038fe5bd9f1e7cc3
[INFO] running `Command { std: "docker" "start" "-a" "cd0eca99fad4149a87aa9339142e91d7b6b7dc019e84b1c1038fe5bd9f1e7cc3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/uu_base64-d58a608ce3bb06ee)
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/base64-cc4f9a0210da7814)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests uu_base64
[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; finished in 0.00s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cd0eca99fad4149a87aa9339142e91d7b6b7dc019e84b1c1038fe5bd9f1e7cc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd0eca99fad4149a87aa9339142e91d7b6b7dc019e84b1c1038fe5bd9f1e7cc3", kill_on_drop: false }`
[INFO] [stdout] cd0eca99fad4149a87aa9339142e91d7b6b7dc019e84b1c1038fe5bd9f1e7cc3