[INFO] fetching crate blockz-futures 0.1.0...
[INFO] testing blockz-futures-0.1.0 against master#23949593103d03a82c7ebc2e84434ce6c6edc561 for pr-115235
[INFO] extracting crate blockz-futures 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate blockz-futures 0.1.0 on toolchain 23949593103d03a82c7ebc2e84434ce6c6edc561
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23949593103d03a82c7ebc2e84434ce6c6edc561" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate blockz-futures 0.1.0
[INFO] finished tweaking crates.io crate blockz-futures 0.1.0
[INFO] tweaked toml for crates.io crate blockz-futures 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate blockz-futures 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23949593103d03a82c7ebc2e84434ce6c6edc561" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23949593103d03a82c7ebc2e84434ce6c6edc561" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7cbccafad77ca6a8a0748ce20e573f609dcaa5086823b9904705bb2a9bb12a08
[INFO] running `Command { std: "docker" "start" "-a" "7cbccafad77ca6a8a0748ce20e573f609dcaa5086823b9904705bb2a9bb12a08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7cbccafad77ca6a8a0748ce20e573f609dcaa5086823b9904705bb2a9bb12a08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cbccafad77ca6a8a0748ce20e573f609dcaa5086823b9904705bb2a9bb12a08", kill_on_drop: false }`
[INFO] [stdout] 7cbccafad77ca6a8a0748ce20e573f609dcaa5086823b9904705bb2a9bb12a08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23949593103d03a82c7ebc2e84434ce6c6edc561" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b0743cc60fd064212f6b47197edeea00f4eb55099b418e983f2f641d8dac01d4
[INFO] running `Command { std: "docker" "start" "-a" "b0743cc60fd064212f6b47197edeea00f4eb55099b418e983f2f641d8dac01d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.30
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling libc v0.2.104
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling pin-project-lite v0.2.7
[INFO] [stderr]    Compiling tokio v1.12.0
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling tokio-macros v1.5.0
[INFO] [stderr]    Compiling pin-project-internal v1.0.8
[INFO] [stderr]    Compiling pin-project v1.0.8
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling blockz-futures v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.84s
[INFO] running `Command { std: "docker" "inspect" "b0743cc60fd064212f6b47197edeea00f4eb55099b418e983f2f641d8dac01d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0743cc60fd064212f6b47197edeea00f4eb55099b418e983f2f641d8dac01d4", kill_on_drop: false }`
[INFO] [stdout] b0743cc60fd064212f6b47197edeea00f4eb55099b418e983f2f641d8dac01d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23949593103d03a82c7ebc2e84434ce6c6edc561" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b895afa96c2bb634c2d3cf5b4b2dd56246f5d7adef362e4ea74b570a720f450
[INFO] running `Command { std: "docker" "start" "-a" "5b895afa96c2bb634c2d3cf5b4b2dd56246f5d7adef362e4ea74b570a720f450", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.17
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling futures-channel v0.3.17
[INFO] [stderr]    Compiling futures-task v0.3.17
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling futures-sink v0.3.17
[INFO] [stderr]    Compiling futures-io v0.3.17
[INFO] [stderr]    Compiling slab v0.4.5
[INFO] [stderr]    Compiling futures-macro v0.3.17
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling futures-executor v0.3.17
[INFO] [stderr]    Compiling futures v0.3.17
[INFO] [stderr]    Compiling blockz-futures v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.35s
[INFO] running `Command { std: "docker" "inspect" "5b895afa96c2bb634c2d3cf5b4b2dd56246f5d7adef362e4ea74b570a720f450", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b895afa96c2bb634c2d3cf5b4b2dd56246f5d7adef362e4ea74b570a720f450", kill_on_drop: false }`
[INFO] [stdout] 5b895afa96c2bb634c2d3cf5b4b2dd56246f5d7adef362e4ea74b570a720f450
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23949593103d03a82c7ebc2e84434ce6c6edc561" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 88bab6b5d83b95986ad113a4fdf6fd30f7432f40c62f3d3a48bacbaa9e677ecc
[INFO] running `Command { std: "docker" "start" "-a" "88bab6b5d83b95986ad113a4fdf6fd30f7432f40c62f3d3a48bacbaa9e677ecc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/blockz_futures-435076635b94e5d8)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test test::test_blockz_future_ext_deadline_ok ... ok
[INFO] [stdout] test test::test_blockz_future_ext_with_cancel_channel_cancel ... ok
[INFO] [stdout] test test::test_blockz_future_ext_timeout ... ok
[INFO] [stdout] test test::test_blockz_future_ext_with_cancel_channel_ok ... ok
[INFO] [stdout] test test::test_blockz_future_ext_timeout_ok ... ok
[INFO] [stdout] test test::test_blockz_future_ext_with_cancel_future_ok ... ok
[INFO] [stdout] test test::test_blockz_future_ext_with_cancel_future_cancel ... ok
[INFO] [stdout] test test::test_blockz_future_ext_deadline ... ok
[INFO] [stdout] test test::test_blockz_future_ext_with_cancel_handle_future_completed ... ok
[INFO] [stdout] test test::test_blockz_future_ext_with_cancel_handle_future_dropped ... ok
[INFO] [stdout] test test::test_blockz_future_ext_with_cancel_handle_cancel_ok ... ok
[INFO] [stdout] test test::test_interrupt_chain_timed_out ... ok
[INFO] [stdout] test test::test_interrupt_chain_ok ... ok
[INFO] [stdout] test test::test_blockz_future_ext_with_cancel_handle_ok ... ok
[INFO] [stdout] test test::test_interrupt_chain_canceled ... ok
[INFO] [stdout] test test::test_interrupt_chain_err ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests blockz-futures
[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" "88bab6b5d83b95986ad113a4fdf6fd30f7432f40c62f3d3a48bacbaa9e677ecc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88bab6b5d83b95986ad113a4fdf6fd30f7432f40c62f3d3a48bacbaa9e677ecc", kill_on_drop: false }`
[INFO] [stdout] 88bab6b5d83b95986ad113a4fdf6fd30f7432f40c62f3d3a48bacbaa9e677ecc