[INFO] fetching crate array-merge 0.1.1...
[INFO] testing array-merge-0.1.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate array-merge 0.1.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate array-merge 0.1.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate array-merge 0.1.1
[INFO] finished tweaking crates.io crate array-merge 0.1.1
[INFO] tweaked toml for crates.io crate array-merge 0.1.1 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c7c3a0aa7ce10497f91575b9426401f67b1eb00bf0c628d649c196605dd8744f
[INFO] running `Command { std: "docker" "start" "-a" "c7c3a0aa7ce10497f91575b9426401f67b1eb00bf0c628d649c196605dd8744f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7c3a0aa7ce10497f91575b9426401f67b1eb00bf0c628d649c196605dd8744f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7c3a0aa7ce10497f91575b9426401f67b1eb00bf0c628d649c196605dd8744f", kill_on_drop: false }`
[INFO] [stdout] c7c3a0aa7ce10497f91575b9426401f67b1eb00bf0c628d649c196605dd8744f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f8f426a2fac1fcd31a2952cfa5bc18e923b3480ce6e129663e813a46db405cbd
[INFO] running `Command { std: "docker" "start" "-a" "f8f426a2fac1fcd31a2952cfa5bc18e923b3480ce6e129663e813a46db405cbd", kill_on_drop: false }`
[INFO] [stderr]    Compiling array-merge v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "f8f426a2fac1fcd31a2952cfa5bc18e923b3480ce6e129663e813a46db405cbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8f426a2fac1fcd31a2952cfa5bc18e923b3480ce6e129663e813a46db405cbd", kill_on_drop: false }`
[INFO] [stdout] f8f426a2fac1fcd31a2952cfa5bc18e923b3480ce6e129663e813a46db405cbd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f0333a54998e56fac5eb80b990a8a44fbe3ab48e2b8cf20fd2a34f153d419aa
[INFO] running `Command { std: "docker" "start" "-a" "2f0333a54998e56fac5eb80b990a8a44fbe3ab48e2b8cf20fd2a34f153d419aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling array-merge v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "2f0333a54998e56fac5eb80b990a8a44fbe3ab48e2b8cf20fd2a34f153d419aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f0333a54998e56fac5eb80b990a8a44fbe3ab48e2b8cf20fd2a34f153d419aa", kill_on_drop: false }`
[INFO] [stdout] 2f0333a54998e56fac5eb80b990a8a44fbe3ab48e2b8cf20fd2a34f153d419aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8b5231f5bf4b578b4657290b08eae9197382822eeb021be9173cf27af5e36757
[INFO] running `Command { std: "docker" "start" "-a" "8b5231f5bf4b578b4657290b08eae9197382822eeb021be9173cf27af5e36757", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/array_merge-ec959a7a6505a2ee)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test::tests::test_six_items_sort ... ok
[INFO] [stdout] test test::tests::test_four_items_sort ... ok
[INFO] [stdout] test test::tests::test_ten_items_sort ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests array-merge
[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" "8b5231f5bf4b578b4657290b08eae9197382822eeb021be9173cf27af5e36757", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b5231f5bf4b578b4657290b08eae9197382822eeb021be9173cf27af5e36757", kill_on_drop: false }`
[INFO] [stdout] 8b5231f5bf4b578b4657290b08eae9197382822eeb021be9173cf27af5e36757