[INFO] fetching crate futures-spawner 0.0.0... [INFO] testing futures-spawner-0.0.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate futures-spawner 0.0.0 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate futures-spawner 0.0.0 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-spawner 0.0.0 [INFO] finished tweaking crates.io crate futures-spawner 0.0.0 [INFO] tweaked toml for crates.io crate futures-spawner 0.0.0 written to /workspace/builds/worker-13/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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 7da7c303fea0f5082dc4d6d80d13f68120bbf77c37b7d08c1d65f9b3ae1b6963 [INFO] running `Command { std: "docker" "start" "-a" "7da7c303fea0f5082dc4d6d80d13f68120bbf77c37b7d08c1d65f9b3ae1b6963", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7da7c303fea0f5082dc4d6d80d13f68120bbf77c37b7d08c1d65f9b3ae1b6963", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7da7c303fea0f5082dc4d6d80d13f68120bbf77c37b7d08c1d65f9b3ae1b6963", kill_on_drop: false }` [INFO] [stdout] 7da7c303fea0f5082dc4d6d80d13f68120bbf77c37b7d08c1d65f9b3ae1b6963 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] acff28d95050463611c4ecfb0b784a54c9176cee15489406c7dff2d588ee3d10 [INFO] running `Command { std: "docker" "start" "-a" "acff28d95050463611c4ecfb0b784a54c9176cee15489406c7dff2d588ee3d10", kill_on_drop: false }` [INFO] [stderr] Compiling futures-spawner v0.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.27s [INFO] running `Command { std: "docker" "inspect" "acff28d95050463611c4ecfb0b784a54c9176cee15489406c7dff2d588ee3d10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "acff28d95050463611c4ecfb0b784a54c9176cee15489406c7dff2d588ee3d10", kill_on_drop: false }` [INFO] [stdout] acff28d95050463611c4ecfb0b784a54c9176cee15489406c7dff2d588ee3d10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] b73cf6270a1aa9d0517f10c0cb198093092df00aaa49c10a75b8c5f4a05dffc1 [INFO] running `Command { std: "docker" "start" "-a" "b73cf6270a1aa9d0517f10c0cb198093092df00aaa49c10a75b8c5f4a05dffc1", kill_on_drop: false }` [INFO] [stderr] Compiling futures-spawner v0.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.31s [INFO] running `Command { std: "docker" "inspect" "b73cf6270a1aa9d0517f10c0cb198093092df00aaa49c10a75b8c5f4a05dffc1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b73cf6270a1aa9d0517f10c0cb198093092df00aaa49c10a75b8c5f4a05dffc1", kill_on_drop: false }` [INFO] [stdout] b73cf6270a1aa9d0517f10c0cb198093092df00aaa49c10a75b8c5f4a05dffc1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 28e7cef8022503bd41f0abe8609e92879d2bd58089dd15da8f3631917323a095 [INFO] running `Command { std: "docker" "start" "-a" "28e7cef8022503bd41f0abe8609e92879d2bd58089dd15da8f3631917323a095", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.46s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/futures_spawner-284040c4612b611d) [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] [stderr] Doc-tests futures-spawner [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" "28e7cef8022503bd41f0abe8609e92879d2bd58089dd15da8f3631917323a095", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28e7cef8022503bd41f0abe8609e92879d2bd58089dd15da8f3631917323a095", kill_on_drop: false }` [INFO] [stdout] 28e7cef8022503bd41f0abe8609e92879d2bd58089dd15da8f3631917323a095