[INFO] fetching crate futures-io-traits-sync-wrapper 0.1.1...
[INFO] testing futures-io-traits-sync-wrapper-0.1.1 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate futures-io-traits-sync-wrapper 0.1.1 into /workspace/builds/worker-58/source
[INFO] validating manifest of crates.io crate futures-io-traits-sync-wrapper 0.1.1 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate futures-io-traits-sync-wrapper 0.1.1
[INFO] finished tweaking crates.io crate futures-io-traits-sync-wrapper 0.1.1
[INFO] tweaked toml for crates.io crate futures-io-traits-sync-wrapper 0.1.1 written to /workspace/builds/worker-58/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded async-stream-packed v0.1.16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a3d34c045c6377442728e2a5505bac354acde5c6e1c871105ba83c2bde63c2d4
[INFO] running `Command { std: "docker" "start" "-a" "a3d34c045c6377442728e2a5505bac354acde5c6e1c871105ba83c2bde63c2d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3d34c045c6377442728e2a5505bac354acde5c6e1c871105ba83c2bde63c2d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3d34c045c6377442728e2a5505bac354acde5c6e1c871105ba83c2bde63c2d4", kill_on_drop: false }`
[INFO] [stdout] a3d34c045c6377442728e2a5505bac354acde5c6e1c871105ba83c2bde63c2d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb590d0efbc0c814a5083fd445f0b3d661f052c7899545ffeddba3146ac41611
[INFO] running `Command { std: "docker" "start" "-a" "eb590d0efbc0c814a5083fd445f0b3d661f052c7899545ffeddba3146ac41611", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling futures-io v0.3.17
[INFO] [stderr]    Compiling async-stream-packed v0.1.16
[INFO] [stderr]    Compiling futures-io-traits-sync-wrapper v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "eb590d0efbc0c814a5083fd445f0b3d661f052c7899545ffeddba3146ac41611", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb590d0efbc0c814a5083fd445f0b3d661f052c7899545ffeddba3146ac41611", kill_on_drop: false }`
[INFO] [stdout] eb590d0efbc0c814a5083fd445f0b3d661f052c7899545ffeddba3146ac41611
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5c94f92f801edaf2c9b0e1f6b6b3cdde0a5e9576f31e3d795da25810e0a21ba
[INFO] running `Command { std: "docker" "start" "-a" "a5c94f92f801edaf2c9b0e1f6b6b3cdde0a5e9576f31e3d795da25810e0a21ba", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling futures-io-traits-sync-wrapper v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "a5c94f92f801edaf2c9b0e1f6b6b3cdde0a5e9576f31e3d795da25810e0a21ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5c94f92f801edaf2c9b0e1f6b6b3cdde0a5e9576f31e3d795da25810e0a21ba", kill_on_drop: false }`
[INFO] [stdout] a5c94f92f801edaf2c9b0e1f6b6b3cdde0a5e9576f31e3d795da25810e0a21ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a0441b807f31ba09e398cd5d9bbfe20b5db11f832bb47a65c65c2ec9d5856369
[INFO] running `Command { std: "docker" "start" "-a" "a0441b807f31ba09e398cd5d9bbfe20b5db11f832bb47a65c65c2ec9d5856369", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/futures_io_traits_sync_wrapper-32704b8a855d1adf)
[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 futures-io-traits-sync-wrapper
[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" "a0441b807f31ba09e398cd5d9bbfe20b5db11f832bb47a65c65c2ec9d5856369", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0441b807f31ba09e398cd5d9bbfe20b5db11f832bb47a65c65c2ec9d5856369", kill_on_drop: false }`
[INFO] [stdout] a0441b807f31ba09e398cd5d9bbfe20b5db11f832bb47a65c65c2ec9d5856369