[INFO] fetching crate futures-join-stream 0.0.2...
[INFO] testing futures-join-stream-0.0.2 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate futures-join-stream 0.0.2 into /workspace/builds/worker-88/source
[INFO] validating manifest of crates.io crate futures-join-stream 0.0.2 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate futures-join-stream 0.0.2
[INFO] finished tweaking crates.io crate futures-join-stream 0.0.2
[INFO] tweaked toml for crates.io crate futures-join-stream 0.0.2 written to /workspace/builds/worker-88/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ordered-stream v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d17b170505f0c22f07f65162dab25f50138ba48a260808777adefd470e609bf0
[INFO] running `Command { std: "docker" "start" "-a" "d17b170505f0c22f07f65162dab25f50138ba48a260808777adefd470e609bf0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d17b170505f0c22f07f65162dab25f50138ba48a260808777adefd470e609bf0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d17b170505f0c22f07f65162dab25f50138ba48a260808777adefd470e609bf0", kill_on_drop: false }`
[INFO] [stdout] d17b170505f0c22f07f65162dab25f50138ba48a260808777adefd470e609bf0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b716b3696713885d72e82124ecc53cb6401b29133dd0bef1cd99b649bd20c6d0
[INFO] running `Command { std: "docker" "start" "-a" "b716b3696713885d72e82124ecc53cb6401b29133dd0bef1cd99b649bd20c6d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling pin-project-lite v0.2.8
[INFO] [stderr]    Compiling ordered-stream v0.1.0
[INFO] [stderr]    Compiling futures-join-stream v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.52s
[INFO] running `Command { std: "docker" "inspect" "b716b3696713885d72e82124ecc53cb6401b29133dd0bef1cd99b649bd20c6d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b716b3696713885d72e82124ecc53cb6401b29133dd0bef1cd99b649bd20c6d0", kill_on_drop: false }`
[INFO] [stdout] b716b3696713885d72e82124ecc53cb6401b29133dd0bef1cd99b649bd20c6d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c4ae57682041130bd4eaefd6012aa1ce6065ae65082b4822465a723a5cf08eb
[INFO] running `Command { std: "docker" "start" "-a" "9c4ae57682041130bd4eaefd6012aa1ce6065ae65082b4822465a723a5cf08eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-join-stream v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `Command { std: "docker" "inspect" "9c4ae57682041130bd4eaefd6012aa1ce6065ae65082b4822465a723a5cf08eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c4ae57682041130bd4eaefd6012aa1ce6065ae65082b4822465a723a5cf08eb", kill_on_drop: false }`
[INFO] [stdout] 9c4ae57682041130bd4eaefd6012aa1ce6065ae65082b4822465a723a5cf08eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] adb5546c3b1e2dc93ac6d9d90976b7995d9a35fd09e1df684f535ae85c8cb60c
[INFO] running `Command { std: "docker" "start" "-a" "adb5546c3b1e2dc93ac6d9d90976b7995d9a35fd09e1df684f535ae85c8cb60c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/futures_join_stream-298580783731a2cb)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests futures-join-stream
[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] [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" "adb5546c3b1e2dc93ac6d9d90976b7995d9a35fd09e1df684f535ae85c8cb60c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adb5546c3b1e2dc93ac6d9d90976b7995d9a35fd09e1df684f535ae85c8cb60c", kill_on_drop: false }`
[INFO] [stdout] adb5546c3b1e2dc93ac6d9d90976b7995d9a35fd09e1df684f535ae85c8cb60c