[INFO] fetching crate persia-futures 0.1.0... [INFO] testing persia-futures-0.1.0 against 1.59.0 for beta-1.60-1 [INFO] extracting crate persia-futures 0.1.0 into /workspace/builds/worker-44/source [INFO] validating manifest of crates.io crate persia-futures 0.1.0 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate persia-futures 0.1.0 [INFO] finished tweaking crates.io crate persia-futures 0.1.0 [INFO] tweaked toml for crates.io crate persia-futures 0.1.0 written to /workspace/builds/worker-44/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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" "+1.59.0" "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-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3200408a5d0e43e018088aa15f4c8d4648d582d116dcf1e5a7e82f2832d76181 [INFO] running `Command { std: "docker" "start" "-a" "3200408a5d0e43e018088aa15f4c8d4648d582d116dcf1e5a7e82f2832d76181", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3200408a5d0e43e018088aa15f4c8d4648d582d116dcf1e5a7e82f2832d76181", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3200408a5d0e43e018088aa15f4c8d4648d582d116dcf1e5a7e82f2832d76181", kill_on_drop: false }` [INFO] [stdout] 3200408a5d0e43e018088aa15f4c8d4648d582d116dcf1e5a7e82f2832d76181 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e4f02eb0b13fd6f3faa9e10d9e3b250d9f8e5091599c26ccaf0850cdcd149237 [INFO] running `Command { std: "docker" "start" "-a" "e4f02eb0b13fd6f3faa9e10d9e3b250d9f8e5091599c26ccaf0850cdcd149237", kill_on_drop: false }` [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling futures-io v0.3.21 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling pin-project-lite v0.2.8 [INFO] [stderr] Compiling cache-padded v1.2.0 [INFO] [stderr] Compiling once_cell v1.9.0 [INFO] [stderr] Compiling fastrand v1.7.0 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling event-listener v2.5.2 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling futures-sink v0.3.21 [INFO] [stderr] Compiling async-task v4.1.0 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling signal-hook v0.3.13 [INFO] [stderr] Compiling atomic-waker v1.0.0 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling pin-project-lite v0.1.12 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling futures-micro v0.3.1 [INFO] [stderr] Compiling easy-parallel v3.2.0 [INFO] [stderr] Compiling lock_api v0.4.6 [INFO] [stderr] Compiling socket2 v0.4.4 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling getrandom v0.2.5 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling async-lock v2.5.0 [INFO] [stderr] Compiling async-oneshot v0.4.2 [INFO] [stderr] Compiling nanorand v0.4.4 [INFO] [stderr] Compiling spinning_top v0.2.4 [INFO] [stderr] Compiling async-channel v1.6.1 [INFO] [stderr] Compiling flume v0.9.2 [INFO] [stderr] Compiling polling v2.2.0 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling async-io v1.6.0 [INFO] [stderr] Compiling blocking v1.1.0 [INFO] [stderr] Compiling async-executor v1.4.1 [INFO] [stderr] Compiling async-fs v1.5.0 [INFO] [stderr] Compiling async-net v1.6.1 [INFO] [stderr] Compiling async-process v1.3.0 [INFO] [stderr] Compiling smol-timeout v0.6.0 [INFO] [stderr] Compiling smol v1.2.5 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Compiling tokio v0.2.25 [INFO] [stderr] Compiling futures-executor v0.3.21 [INFO] [stderr] Compiling futures v0.3.21 [INFO] [stderr] Compiling async-compat v0.1.4 [INFO] [stderr] Compiling persia-futures v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.57s [INFO] running `Command { std: "docker" "inspect" "e4f02eb0b13fd6f3faa9e10d9e3b250d9f8e5091599c26ccaf0850cdcd149237", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4f02eb0b13fd6f3faa9e10d9e3b250d9f8e5091599c26ccaf0850cdcd149237", kill_on_drop: false }` [INFO] [stdout] e4f02eb0b13fd6f3faa9e10d9e3b250d9f8e5091599c26ccaf0850cdcd149237 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 15f8063019e23897fd2e3b188b58bd05f712988285d7150c9d6390f0092273c0 [INFO] running `Command { std: "docker" "start" "-a" "15f8063019e23897fd2e3b188b58bd05f712988285d7150c9d6390f0092273c0", kill_on_drop: false }` [INFO] [stderr] Compiling persia-futures v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.71s [INFO] running `Command { std: "docker" "inspect" "15f8063019e23897fd2e3b188b58bd05f712988285d7150c9d6390f0092273c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15f8063019e23897fd2e3b188b58bd05f712988285d7150c9d6390f0092273c0", kill_on_drop: false }` [INFO] [stdout] 15f8063019e23897fd2e3b188b58bd05f712988285d7150c9d6390f0092273c0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b2a2819ed2973a09e1f92d3843c5ea049d725952ac674a790066a4aa8c899a27 [INFO] running `Command { std: "docker" "start" "-a" "b2a2819ed2973a09e1f92d3843c5ea049d725952ac674a790066a4aa8c899a27", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.37s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/persia_futures-633a8235efc7edb5) [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] [stderr] Doc-tests persia-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" "b2a2819ed2973a09e1f92d3843c5ea049d725952ac674a790066a4aa8c899a27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2a2819ed2973a09e1f92d3843c5ea049d725952ac674a790066a4aa8c899a27", kill_on_drop: false }` [INFO] [stdout] b2a2819ed2973a09e1f92d3843c5ea049d725952ac674a790066a4aa8c899a27