[INFO] fetching crate rfio 0.1.0...
[INFO] testing rfio-0.1.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate rfio 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate rfio 0.1.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rfio 0.1.0
[INFO] finished tweaking crates.io crate rfio 0.1.0
[INFO] tweaked toml for crates.io crate rfio 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate rfio 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9bbbfc996f86b7fb4d648a9bdd9e1ad81a8a580ca835e9125330a519df97679b
[INFO] running `Command { std: "docker" "start" "-a" "9bbbfc996f86b7fb4d648a9bdd9e1ad81a8a580ca835e9125330a519df97679b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9bbbfc996f86b7fb4d648a9bdd9e1ad81a8a580ca835e9125330a519df97679b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bbbfc996f86b7fb4d648a9bdd9e1ad81a8a580ca835e9125330a519df97679b", kill_on_drop: false }`
[INFO] [stdout] 9bbbfc996f86b7fb4d648a9bdd9e1ad81a8a580ca835e9125330a519df97679b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b026d3a50ed0d11f940af391896ec7a41c2fcfed10eb81284015a2d17d40f66d
[INFO] running `Command { std: "docker" "start" "-a" "b026d3a50ed0d11f940af391896ec7a41c2fcfed10eb81284015a2d17d40f66d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rfio v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "b026d3a50ed0d11f940af391896ec7a41c2fcfed10eb81284015a2d17d40f66d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b026d3a50ed0d11f940af391896ec7a41c2fcfed10eb81284015a2d17d40f66d", kill_on_drop: false }`
[INFO] [stdout] b026d3a50ed0d11f940af391896ec7a41c2fcfed10eb81284015a2d17d40f66d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56c08509e8df5a4e131c12cf0354dfd158fb52518a39a81c6dcbb7737296737e
[INFO] running `Command { std: "docker" "start" "-a" "56c08509e8df5a4e131c12cf0354dfd158fb52518a39a81c6dcbb7737296737e", kill_on_drop: false }`
[INFO] [stderr]    Compiling rfio v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "56c08509e8df5a4e131c12cf0354dfd158fb52518a39a81c6dcbb7737296737e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56c08509e8df5a4e131c12cf0354dfd158fb52518a39a81c6dcbb7737296737e", kill_on_drop: false }`
[INFO] [stdout] 56c08509e8df5a4e131c12cf0354dfd158fb52518a39a81c6dcbb7737296737e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0e15c90738785387d7b50edb885a935f1edf016a1c57c7361b0c7af22947d8e5
[INFO] running `Command { std: "docker" "start" "-a" "0e15c90738785387d7b50edb885a935f1edf016a1c57c7361b0c7af22947d8e5", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rfio-f06126bfe296bb20)
[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" "0e15c90738785387d7b50edb885a935f1edf016a1c57c7361b0c7af22947d8e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e15c90738785387d7b50edb885a935f1edf016a1c57c7361b0c7af22947d8e5", kill_on_drop: false }`
[INFO] [stdout] 0e15c90738785387d7b50edb885a935f1edf016a1c57c7361b0c7af22947d8e5