[INFO] fetching crate ios 0.0.1...
[INFO] testing ios-0.0.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate ios 0.0.1 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate ios 0.0.1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ios 0.0.1
[INFO] finished tweaking crates.io crate ios 0.0.1
[INFO] tweaked toml for crates.io crate ios 0.0.1 written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c6ede8ca2f61974ceeb0ad0f2100dc1a768b28c4f473757e77494d562c315302
[INFO] running `Command { std: "docker" "start" "-a" "c6ede8ca2f61974ceeb0ad0f2100dc1a768b28c4f473757e77494d562c315302", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6ede8ca2f61974ceeb0ad0f2100dc1a768b28c4f473757e77494d562c315302", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6ede8ca2f61974ceeb0ad0f2100dc1a768b28c4f473757e77494d562c315302", kill_on_drop: false }`
[INFO] [stdout] c6ede8ca2f61974ceeb0ad0f2100dc1a768b28c4f473757e77494d562c315302
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4155f8a7ba7cab018273430f57e9a55822664f43dba79b900fc74f8f9d12925f
[INFO] running `Command { std: "docker" "start" "-a" "4155f8a7ba7cab018273430f57e9a55822664f43dba79b900fc74f8f9d12925f", kill_on_drop: false }`
[INFO] [stderr]    Compiling ios v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "4155f8a7ba7cab018273430f57e9a55822664f43dba79b900fc74f8f9d12925f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4155f8a7ba7cab018273430f57e9a55822664f43dba79b900fc74f8f9d12925f", kill_on_drop: false }`
[INFO] [stdout] 4155f8a7ba7cab018273430f57e9a55822664f43dba79b900fc74f8f9d12925f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54f64eb3a8c6d6de0f951fbbcdab6f4c7f555898867055744f40774489e62348
[INFO] running `Command { std: "docker" "start" "-a" "54f64eb3a8c6d6de0f951fbbcdab6f4c7f555898867055744f40774489e62348", kill_on_drop: false }`
[INFO] [stderr]    Compiling ios v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "54f64eb3a8c6d6de0f951fbbcdab6f4c7f555898867055744f40774489e62348", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54f64eb3a8c6d6de0f951fbbcdab6f4c7f555898867055744f40774489e62348", kill_on_drop: false }`
[INFO] [stdout] 54f64eb3a8c6d6de0f951fbbcdab6f4c7f555898867055744f40774489e62348
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d25e4f23d29797975b8433eb5885df16d5cd7aa1fa0e307323ea13d61f58dcb5
[INFO] running `Command { std: "docker" "start" "-a" "d25e4f23d29797975b8433eb5885df16d5cd7aa1fa0e307323ea13d61f58dcb5", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ios-7ad3b885cc04feb0)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ios
[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" "d25e4f23d29797975b8433eb5885df16d5cd7aa1fa0e307323ea13d61f58dcb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d25e4f23d29797975b8433eb5885df16d5cd7aa1fa0e307323ea13d61f58dcb5", kill_on_drop: false }`
[INFO] [stdout] d25e4f23d29797975b8433eb5885df16d5cd7aa1fa0e307323ea13d61f58dcb5