[INFO] fetching crate futures-router-sink 0.1.0...
[INFO] testing futures-router-sink-0.1.0 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate futures-router-sink 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate futures-router-sink 0.1.0 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 futures-router-sink 0.1.0
[INFO] finished tweaking crates.io crate futures-router-sink 0.1.0
[INFO] tweaked toml for crates.io crate futures-router-sink 0.1.0 written to /workspace/builds/worker-0/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.travis-ci
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 4cdc2667e73b5ab6df9d9d53e1107d951537644d6388a69e1edecd6762168be9
[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" "4cdc2667e73b5ab6df9d9d53e1107d951537644d6388a69e1edecd6762168be9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4cdc2667e73b5ab6df9d9d53e1107d951537644d6388a69e1edecd6762168be9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cdc2667e73b5ab6df9d9d53e1107d951537644d6388a69e1edecd6762168be9", kill_on_drop: false }`
[INFO] [stdout] 4cdc2667e73b5ab6df9d9d53e1107d951537644d6388a69e1edecd6762168be9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stdout] c5a3286b603ab02305f7f141521d1459d6ae52994b9709ecb14bf93e06c104c1
[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" "c5a3286b603ab02305f7f141521d1459d6ae52994b9709ecb14bf93e06c104c1", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.travis-ci
[INFO] [stderr]    Compiling futures-router-sink v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "c5a3286b603ab02305f7f141521d1459d6ae52994b9709ecb14bf93e06c104c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5a3286b603ab02305f7f141521d1459d6ae52994b9709ecb14bf93e06c104c1", kill_on_drop: false }`
[INFO] [stdout] c5a3286b603ab02305f7f141521d1459d6ae52994b9709ecb14bf93e06c104c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stdout] 3b993ec0ecadcc9d8bac1a52a477415a1e1230288640b7a373f52968dfad9f31
[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" "3b993ec0ecadcc9d8bac1a52a477415a1e1230288640b7a373f52968dfad9f31", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.travis-ci
[INFO] [stderr]    Compiling futures-router-sink v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `futures::stream::iter`: implementation moved to `iter_ok` and `iter_result`
[INFO] [stdout]   --> src/lib.rs:58:22
[INFO] [stdout]    |
[INFO] [stdout] 58 |         let stream = stream::iter(input);
[INFO] [stdout]    |                      ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `futures::stream::iter`: implementation moved to `iter_ok` and `iter_result`
[INFO] [stdout]   --> src/lib.rs:80:22
[INFO] [stdout]    |
[INFO] [stdout] 80 |         let stream = stream::iter(input);
[INFO] [stdout]    |                      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "3b993ec0ecadcc9d8bac1a52a477415a1e1230288640b7a373f52968dfad9f31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b993ec0ecadcc9d8bac1a52a477415a1e1230288640b7a373f52968dfad9f31", kill_on_drop: false }`
[INFO] [stdout] 3b993ec0ecadcc9d8bac1a52a477415a1e1230288640b7a373f52968dfad9f31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stdout] 82fd977496e43a4ceffe01cdb0608ff1492f50d3a134a28ca7277ee8ced52b3a
[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" "82fd977496e43a4ceffe01cdb0608ff1492f50d3a134a28ca7277ee8ced52b3a", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.travis-ci
[INFO] [stderr] warning: use of deprecated function `futures::stream::iter`: implementation moved to `iter_ok` and `iter_result`
[INFO] [stderr]   --> src/lib.rs:58:22
[INFO] [stderr]    |
[INFO] [stderr] 58 |         let stream = stream::iter(input);
[INFO] [stderr]    |                      ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `futures::stream::iter`: implementation moved to `iter_ok` and `iter_result`
[INFO] [stderr]   --> src/lib.rs:80:22
[INFO] [stderr]    |
[INFO] [stderr] 80 |         let stream = stream::iter(input);
[INFO] [stderr]    |                      ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/futures_router_sink-a8f80af50a7ac068
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test::poll_all ... ok
[INFO] [stdout] test test::poll_err ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests futures-router-sink
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/router_sink.rs - router_sink::RouterSink<A, B>::right_mut (line 136) ... FAILED
[INFO] [stdout] test src/router_sink.rs - router_sink::RouterSink<A, B>::left_mut (line 117) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] test src/router_sink.rs - router_sink::RouterSink<A, B>::left (line 79) ... ok
[INFO] [stdout] test src/router_sink.rs - router_sink::RouterSink<A, B>::right (line 98) ... ok
[INFO] [stdout] test src/router_sink.rs - router_sink::RouterSink<A, B>::new (line 55) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/router_sink.rs - router_sink::RouterSink<A, B>::right_mut (line 136) stdout ----
[INFO] [stdout] error[E0596]: cannot borrow `router` as mutable, as it is not declared as mutable
[INFO] [stdout]  --> src/router_sink.rs:141:13
[INFO] [stdout]   |
[INFO] [stdout] 7 | let router = RouterSink::new(left, right);
[INFO] [stdout]   |     ------ help: consider changing this to be mutable: `mut router`
[INFO] [stdout] 8 | let right = router.left_mut();
[INFO] [stdout]   |             ^^^^^^ cannot borrow as mutable
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0596`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/router_sink.rs - router_sink::RouterSink<A, B>::left_mut (line 117) stdout ----
[INFO] [stdout] error[E0596]: cannot borrow `router` as mutable, as it is not declared as mutable
[INFO] [stdout]  --> src/router_sink.rs:122:13
[INFO] [stdout]   |
[INFO] [stdout] 7 | let router = RouterSink::new(left, right);
[INFO] [stdout]   |     ------ help: consider changing this to be mutable: `mut router`
[INFO] [stdout] 8 | let right = router.left_mut();
[INFO] [stdout]   |             ^^^^^^ cannot borrow as mutable
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0596`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/router_sink.rs - router_sink::RouterSink<A, B>::left_mut (line 117)
[INFO] [stdout]     src/router_sink.rs - router_sink::RouterSink<A, B>::right_mut (line 136)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 4 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "82fd977496e43a4ceffe01cdb0608ff1492f50d3a134a28ca7277ee8ced52b3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82fd977496e43a4ceffe01cdb0608ff1492f50d3a134a28ca7277ee8ced52b3a", kill_on_drop: false }`
[INFO] [stdout] 82fd977496e43a4ceffe01cdb0608ff1492f50d3a134a28ca7277ee8ced52b3a
