[INFO] fetching crate date_iter 0.1.1...
[INFO] testing date_iter-0.1.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate date_iter 0.1.1 into /workspace/builds/worker-25/source
[INFO] validating manifest of crates.io crate date_iter 0.1.1 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 date_iter 0.1.1
[INFO] finished tweaking crates.io crate date_iter 0.1.1
[INFO] tweaked toml for crates.io crate date_iter 0.1.1 written to /workspace/builds/worker-25/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] d904ce46b6cd0a11f5e319f8a3c4b4a8052eaa8934930c1c7af6e8fd55786582
[INFO] running `Command { std: "docker" "start" "-a" "d904ce46b6cd0a11f5e319f8a3c4b4a8052eaa8934930c1c7af6e8fd55786582", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d904ce46b6cd0a11f5e319f8a3c4b4a8052eaa8934930c1c7af6e8fd55786582", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d904ce46b6cd0a11f5e319f8a3c4b4a8052eaa8934930c1c7af6e8fd55786582", kill_on_drop: false }`
[INFO] [stdout] d904ce46b6cd0a11f5e319f8a3c4b4a8052eaa8934930c1c7af6e8fd55786582
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] dbb8769b39c0f16ec6c375e50e27de9c6cbd65657b3d6fe4382e5c86d6085846
[INFO] running `Command { std: "docker" "start" "-a" "dbb8769b39c0f16ec6c375e50e27de9c6cbd65657b3d6fe4382e5c86d6085846", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling date_iter v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.47s
[INFO] running `Command { std: "docker" "inspect" "dbb8769b39c0f16ec6c375e50e27de9c6cbd65657b3d6fe4382e5c86d6085846", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbb8769b39c0f16ec6c375e50e27de9c6cbd65657b3d6fe4382e5c86d6085846", kill_on_drop: false }`
[INFO] [stdout] dbb8769b39c0f16ec6c375e50e27de9c6cbd65657b3d6fe4382e5c86d6085846
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 2b57d6134ce00366b04918339eb231e9a8cf6f3e46960b9a9d1fab8bfa052c7f
[INFO] running `Command { std: "docker" "start" "-a" "2b57d6134ce00366b04918339eb231e9a8cf6f3e46960b9a9d1fab8bfa052c7f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling date_iter v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "2b57d6134ce00366b04918339eb231e9a8cf6f3e46960b9a9d1fab8bfa052c7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b57d6134ce00366b04918339eb231e9a8cf6f3e46960b9a9d1fab8bfa052c7f", kill_on_drop: false }`
[INFO] [stdout] 2b57d6134ce00366b04918339eb231e9a8cf6f3e46960b9a9d1fab8bfa052c7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] ac2faca54bbbac7a635da599fe3c7f0c43b5dd623f49dd6b33cf2506f04075dd
[INFO] running `Command { std: "docker" "start" "-a" "ac2faca54bbbac7a635da599fe3c7f0c43b5dd623f49dd6b33cf2506f04075dd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/date_iter-cbe4804fbbfd3383)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::basic ... ok
[INFO] [stderr]    Doc-tests date_iter
[INFO] [stdout] test tests::step ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 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" "ac2faca54bbbac7a635da599fe3c7f0c43b5dd623f49dd6b33cf2506f04075dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac2faca54bbbac7a635da599fe3c7f0c43b5dd623f49dd6b33cf2506f04075dd", kill_on_drop: false }`
[INFO] [stdout] ac2faca54bbbac7a635da599fe3c7f0c43b5dd623f49dd6b33cf2506f04075dd