[INFO] fetching crate tokio-futures 0.0.0...
[INFO] testing tokio-futures-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate tokio-futures 0.0.0 into /workspace/builds/worker-105/source
[INFO] validating manifest of crates.io crate tokio-futures 0.0.0 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 tokio-futures 0.0.0
[INFO] finished tweaking crates.io crate tokio-futures 0.0.0
[INFO] tweaked toml for crates.io crate tokio-futures 0.0.0 written to /workspace/builds/worker-105/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] 0e25c2478033d049f7e1ba7120603d552ab2293d0602bac77065d6e479ff8554
[INFO] running `Command { std: "docker" "start" "-a" "0e25c2478033d049f7e1ba7120603d552ab2293d0602bac77065d6e479ff8554", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e25c2478033d049f7e1ba7120603d552ab2293d0602bac77065d6e479ff8554", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e25c2478033d049f7e1ba7120603d552ab2293d0602bac77065d6e479ff8554", kill_on_drop: false }`
[INFO] [stdout] 0e25c2478033d049f7e1ba7120603d552ab2293d0602bac77065d6e479ff8554
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] 4c38a9bb2d265ebe4cf5c9dcf72e627380689a9bafa3e644592029045a8bf5dd
[INFO] running `Command { std: "docker" "start" "-a" "4c38a9bb2d265ebe4cf5c9dcf72e627380689a9bafa3e644592029045a8bf5dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio-futures v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "4c38a9bb2d265ebe4cf5c9dcf72e627380689a9bafa3e644592029045a8bf5dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c38a9bb2d265ebe4cf5c9dcf72e627380689a9bafa3e644592029045a8bf5dd", kill_on_drop: false }`
[INFO] [stdout] 4c38a9bb2d265ebe4cf5c9dcf72e627380689a9bafa3e644592029045a8bf5dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] 1d97c9cf4da37149bf862e0f0ffcba6460f73be0ddcab0ec7917e1ce612a6112
[INFO] running `Command { std: "docker" "start" "-a" "1d97c9cf4da37149bf862e0f0ffcba6460f73be0ddcab0ec7917e1ce612a6112", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tokio-futures v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `Command { std: "docker" "inspect" "1d97c9cf4da37149bf862e0f0ffcba6460f73be0ddcab0ec7917e1ce612a6112", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d97c9cf4da37149bf862e0f0ffcba6460f73be0ddcab0ec7917e1ce612a6112", kill_on_drop: false }`
[INFO] [stdout] 1d97c9cf4da37149bf862e0f0ffcba6460f73be0ddcab0ec7917e1ce612a6112
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] 5143c578c799fff9df4ed48dfd38e1a546a63ab7ca8ce0d578c0280003a016d0
[INFO] running `Command { std: "docker" "start" "-a" "5143c578c799fff9df4ed48dfd38e1a546a63ab7ca8ce0d578c0280003a016d0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tokio_futures-9bb490c936cfede1)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tokio-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" "5143c578c799fff9df4ed48dfd38e1a546a63ab7ca8ce0d578c0280003a016d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5143c578c799fff9df4ed48dfd38e1a546a63ab7ca8ce0d578c0280003a016d0", kill_on_drop: false }`
[INFO] [stdout] 5143c578c799fff9df4ed48dfd38e1a546a63ab7ca8ce0d578c0280003a016d0