[INFO] fetching crate timeout-iterator 1.1.4...
[INFO] testing timeout-iterator-1.1.4 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate timeout-iterator 1.1.4 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate timeout-iterator 1.1.4 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate timeout-iterator 1.1.4
[INFO] finished tweaking crates.io crate timeout-iterator 1.1.4
[INFO] tweaked toml for crates.io crate timeout-iterator 1.1.4 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 370c75bf889ca87f35c07814fb5eb6c6f70685715c8fc6a998d5c1c29f6263d0
[INFO] running `Command { std: "docker" "start" "-a" "370c75bf889ca87f35c07814fb5eb6c6f70685715c8fc6a998d5c1c29f6263d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "370c75bf889ca87f35c07814fb5eb6c6f70685715c8fc6a998d5c1c29f6263d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "370c75bf889ca87f35c07814fb5eb6c6f70685715c8fc6a998d5c1c29f6263d0", kill_on_drop: false }`
[INFO] [stdout] 370c75bf889ca87f35c07814fb5eb6c6f70685715c8fc6a998d5c1c29f6263d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2486a87cdbf22e4dc7f78febc8534aa55268cb567bd68665b0fd4ba0a93a66c2
[INFO] running `Command { std: "docker" "start" "-a" "2486a87cdbf22e4dc7f78febc8534aa55268cb567bd68665b0fd4ba0a93a66c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-macro v0.3.15
[INFO] [stderr]    Compiling futures-util v0.3.15
[INFO] [stderr]    Compiling tokio v1.8.1
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling futures-channel v0.3.15
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]    Compiling pin-project-internal v1.0.7
[INFO] [stderr]    Compiling pin-project v1.0.7
[INFO] [stderr]    Compiling tokio-stream v0.1.7
[INFO] [stderr]    Compiling futures-executor v0.3.15
[INFO] [stderr]    Compiling futures v0.3.15
[INFO] [stderr]    Compiling timeout-iterator v1.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.00s
[INFO] running `Command { std: "docker" "inspect" "2486a87cdbf22e4dc7f78febc8534aa55268cb567bd68665b0fd4ba0a93a66c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2486a87cdbf22e4dc7f78febc8534aa55268cb567bd68665b0fd4ba0a93a66c2", kill_on_drop: false }`
[INFO] [stdout] 2486a87cdbf22e4dc7f78febc8534aa55268cb567bd68665b0fd4ba0a93a66c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cee3d8aef38df6ed47e7cdcf94d057da194d51d1fe326a5e4ce341f3e0971bca
[INFO] running `Command { std: "docker" "start" "-a" "cee3d8aef38df6ed47e7cdcf94d057da194d51d1fe326a5e4ce341f3e0971bca", kill_on_drop: false }`
[INFO] [stderr]    Compiling assert_matches v1.5.0
[INFO] [stderr]    Compiling timeout-iterator v1.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "cee3d8aef38df6ed47e7cdcf94d057da194d51d1fe326a5e4ce341f3e0971bca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cee3d8aef38df6ed47e7cdcf94d057da194d51d1fe326a5e4ce341f3e0971bca", kill_on_drop: false }`
[INFO] [stdout] cee3d8aef38df6ed47e7cdcf94d057da194d51d1fe326a5e4ce341f3e0971bca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a8bd29bbcb8cbdb4a4d0a1f03fe78a3f7cdf6f2d85277c9595a35db89c8d44f5
[INFO] running `Command { std: "docker" "start" "-a" "a8bd29bbcb8cbdb4a4d0a1f03fe78a3f7cdf6f2d85277c9595a35db89c8d44f5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/timeout_iterator-9f6f4b8e2ce1fe63)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test asynchronous::tests::iterates ... ok
[INFO] [stdout] test asynchronous::tests::next_timeout ... ok
[INFO] [stdout] test asynchronous::tests::peek_doesnt_remove ... ok
[INFO] [stdout] test asynchronous::tests::item_iterator ... ok
[INFO] [stdout] test asynchronous::tests::peek_timeout_doesnt_remove ... ok
[INFO] [stderr]    Doc-tests timeout-iterator
[INFO] [stdout] test asynchronous::tests::timedout_future_doesnt_drop_item ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.01s
[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" "a8bd29bbcb8cbdb4a4d0a1f03fe78a3f7cdf6f2d85277c9595a35db89c8d44f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8bd29bbcb8cbdb4a4d0a1f03fe78a3f7cdf6f2d85277c9595a35db89c8d44f5", kill_on_drop: false }`
[INFO] [stdout] a8bd29bbcb8cbdb4a4d0a1f03fe78a3f7cdf6f2d85277c9595a35db89c8d44f5