[INFO] crate combine-elastic-buffered-stream 0.1.0 is already in cache
[INFO] testing combine-elastic-buffered-stream-0.1.0 against 1.45.2 for beta-1.46-1
[INFO] extracting crate combine-elastic-buffered-stream 0.1.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate combine-elastic-buffered-stream 0.1.0 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate combine-elastic-buffered-stream 0.1.0
[INFO] finished tweaking crates.io crate combine-elastic-buffered-stream 0.1.0
[INFO] tweaked toml for crates.io crate combine-elastic-buffered-stream 0.1.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 202c09101ead9f84dbe3176e7861b6b5f4e6ef3cb28fc94a759deb76f74b6409
[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" "202c09101ead9f84dbe3176e7861b6b5f4e6ef3cb28fc94a759deb76f74b6409", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "202c09101ead9f84dbe3176e7861b6b5f4e6ef3cb28fc94a759deb76f74b6409", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "202c09101ead9f84dbe3176e7861b6b5f4e6ef3cb28fc94a759deb76f74b6409", kill_on_drop: false }`
[INFO] [stdout] 202c09101ead9f84dbe3176e7861b6b5f4e6ef3cb28fc94a759deb76f74b6409
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac7ae0d3feec0501b0cb77e3793c30fb2b136847a01a81fc0e6ca2631a10485d
[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" "ac7ae0d3feec0501b0cb77e3793c30fb2b136847a01a81fc0e6ca2631a10485d", kill_on_drop: false }`
[INFO] [stderr]    Compiling ascii v0.9.3
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling combine v3.8.1
[INFO] [stderr]    Compiling combine-elastic-buffered-stream v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.59s
[INFO] running `Command { std: "docker" "inspect" "ac7ae0d3feec0501b0cb77e3793c30fb2b136847a01a81fc0e6ca2631a10485d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac7ae0d3feec0501b0cb77e3793c30fb2b136847a01a81fc0e6ca2631a10485d", kill_on_drop: false }`
[INFO] [stdout] ac7ae0d3feec0501b0cb77e3793c30fb2b136847a01a81fc0e6ca2631a10485d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a589fe2cadcfccb63412e6341680039951149311b0efad0668ed9afbe7ed15a9
[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" "a589fe2cadcfccb63412e6341680039951149311b0efad0668ed9afbe7ed15a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling combine-elastic-buffered-stream v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "a589fe2cadcfccb63412e6341680039951149311b0efad0668ed9afbe7ed15a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a589fe2cadcfccb63412e6341680039951149311b0efad0668ed9afbe7ed15a9", kill_on_drop: false }`
[INFO] [stdout] a589fe2cadcfccb63412e6341680039951149311b0efad0668ed9afbe7ed15a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5a8edcfe9ab86e345745886889ebf6c1da78d147a3f8c543c8bc6e839ce3b1bf
[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" "5a8edcfe9ab86e345745886889ebf6c1da78d147a3f8c543c8bc6e839ce3b1bf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/combine_elastic_buffered_stream-94fe7b05b9d2eaa8
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::it_uncons_on_one_chunk ... ok
[INFO] [stdout] test tests::it_free_useless_memory_when_reading_new_chunk ... ok
[INFO] [stdout] test tests::it_uncons_on_multiple_chunks ... ok
[INFO] [stdout] test tests::it_resets_on_checkpoint ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests combine-elastic-buffered-stream
[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" "5a8edcfe9ab86e345745886889ebf6c1da78d147a3f8c543c8bc6e839ce3b1bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a8edcfe9ab86e345745886889ebf6c1da78d147a3f8c543c8bc6e839ce3b1bf", kill_on_drop: false }`
[INFO] [stdout] 5a8edcfe9ab86e345745886889ebf6c1da78d147a3f8c543c8bc6e839ce3b1bf