[INFO] fetching crate throttled-reader 1.0.1...
[INFO] testing throttled-reader-1.0.1 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate throttled-reader 1.0.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate throttled-reader 1.0.1 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate throttled-reader 1.0.1
[INFO] finished tweaking crates.io crate throttled-reader 1.0.1
[INFO] tweaked toml for crates.io crate throttled-reader 1.0.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2326a657993db33993879209fc024f97e1fe5e5dd17ae0c91fbca0f6542dd156
[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" "2326a657993db33993879209fc024f97e1fe5e5dd17ae0c91fbca0f6542dd156", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2326a657993db33993879209fc024f97e1fe5e5dd17ae0c91fbca0f6542dd156", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2326a657993db33993879209fc024f97e1fe5e5dd17ae0c91fbca0f6542dd156", kill_on_drop: false }`
[INFO] [stdout] 2326a657993db33993879209fc024f97e1fe5e5dd17ae0c91fbca0f6542dd156
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "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] a9823c75bd1bdcfd6f555f5fb943d3caa354ae5c9cfd4f7ed42e2e7b0694e7f5
[INFO] running `Command { std: "docker" "start" "-a" "a9823c75bd1bdcfd6f555f5fb943d3caa354ae5c9cfd4f7ed42e2e7b0694e7f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling throttled-reader v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "a9823c75bd1bdcfd6f555f5fb943d3caa354ae5c9cfd4f7ed42e2e7b0694e7f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9823c75bd1bdcfd6f555f5fb943d3caa354ae5c9cfd4f7ed42e2e7b0694e7f5", kill_on_drop: false }`
[INFO] [stdout] a9823c75bd1bdcfd6f555f5fb943d3caa354ae5c9cfd4f7ed42e2e7b0694e7f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--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] 9fcb5a91480386bcb2b6460ee3b7d174484bf4988a2281d1118de97f2f00b57c
[INFO] running `Command { std: "docker" "start" "-a" "9fcb5a91480386bcb2b6460ee3b7d174484bf4988a2281d1118de97f2f00b57c", kill_on_drop: false }`
[INFO] [stderr]    Compiling throttled-reader v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "9fcb5a91480386bcb2b6460ee3b7d174484bf4988a2281d1118de97f2f00b57c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fcb5a91480386bcb2b6460ee3b7d174484bf4988a2281d1118de97f2f00b57c", kill_on_drop: false }`
[INFO] [stdout] 9fcb5a91480386bcb2b6460ee3b7d174484bf4988a2281d1118de97f2f00b57c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", 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] fdc10bad3feaadfdc26eea109dac2b919c6864a51bf45b1bfcace1917fc969fb
[INFO] running `Command { std: "docker" "start" "-a" "fdc10bad3feaadfdc26eea109dac2b919c6864a51bf45b1bfcace1917fc969fb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/throttled_reader-a415ad4b51787506
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests throttled-reader
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fdc10bad3feaadfdc26eea109dac2b919c6864a51bf45b1bfcace1917fc969fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdc10bad3feaadfdc26eea109dac2b919c6864a51bf45b1bfcace1917fc969fb", kill_on_drop: false }`
[INFO] [stdout] fdc10bad3feaadfdc26eea109dac2b919c6864a51bf45b1bfcace1917fc969fb
