[INFO] fetching crate obj-c 0.0.0...
[INFO] testing obj-c-0.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate obj-c 0.0.0 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate obj-c 0.0.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate obj-c 0.0.0
[INFO] finished tweaking crates.io crate obj-c 0.0.0
[INFO] tweaked toml for crates.io crate obj-c 0.0.0 written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dd7a879e07a80f6ea670156fc711d7f8231962d5d6bef4ab95c23bce91ba5af7
[INFO] running `Command { std: "docker" "start" "-a" "dd7a879e07a80f6ea670156fc711d7f8231962d5d6bef4ab95c23bce91ba5af7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd7a879e07a80f6ea670156fc711d7f8231962d5d6bef4ab95c23bce91ba5af7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd7a879e07a80f6ea670156fc711d7f8231962d5d6bef4ab95c23bce91ba5af7", kill_on_drop: false }`
[INFO] [stdout] dd7a879e07a80f6ea670156fc711d7f8231962d5d6bef4ab95c23bce91ba5af7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70fafbbfeaf3ca8c9e22fdb79bb7a2aea0a2353fd5a04a4c164304db1ea98f99
[INFO] running `Command { std: "docker" "start" "-a" "70fafbbfeaf3ca8c9e22fdb79bb7a2aea0a2353fd5a04a4c164304db1ea98f99", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling obj-c v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "70fafbbfeaf3ca8c9e22fdb79bb7a2aea0a2353fd5a04a4c164304db1ea98f99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70fafbbfeaf3ca8c9e22fdb79bb7a2aea0a2353fd5a04a4c164304db1ea98f99", kill_on_drop: false }`
[INFO] [stdout] 70fafbbfeaf3ca8c9e22fdb79bb7a2aea0a2353fd5a04a4c164304db1ea98f99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6d21df888108c7b0d543a05ba52b948c3dbefc46b98919e6302ba4f9f639c48
[INFO] running `Command { std: "docker" "start" "-a" "a6d21df888108c7b0d543a05ba52b948c3dbefc46b98919e6302ba4f9f639c48", kill_on_drop: false }`
[INFO] [stderr]    Compiling obj-c v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/obj_c-68043a5a95ef0575)
[INFO] running `Command { std: "docker" "inspect" "a6d21df888108c7b0d543a05ba52b948c3dbefc46b98919e6302ba4f9f639c48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6d21df888108c7b0d543a05ba52b948c3dbefc46b98919e6302ba4f9f639c48", kill_on_drop: false }`
[INFO] [stdout] a6d21df888108c7b0d543a05ba52b948c3dbefc46b98919e6302ba4f9f639c48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dd4ea39d4750615a6deea2bf08552394eca212703998d337575e8c263af358c2
[INFO] running `Command { std: "docker" "start" "-a" "dd4ea39d4750615a6deea2bf08552394eca212703998d337575e8c263af358c2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/obj_c-68043a5a95ef0575)
[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 obj-c
[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" "dd4ea39d4750615a6deea2bf08552394eca212703998d337575e8c263af358c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd4ea39d4750615a6deea2bf08552394eca212703998d337575e8c263af358c2", kill_on_drop: false }`
[INFO] [stdout] dd4ea39d4750615a6deea2bf08552394eca212703998d337575e8c263af358c2