[INFO] fetching crate self-compare 0.2.0...
[INFO] testing self-compare-0.2.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate self-compare 0.2.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate self-compare 0.2.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate self-compare 0.2.0
[INFO] finished tweaking crates.io crate self-compare 0.2.0
[INFO] tweaked toml for crates.io crate self-compare 0.2.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b52597d55369bdef1297af5ff9a81adb15dc6090dcae400cb28f3b535a1e927c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b52597d55369bdef1297af5ff9a81adb15dc6090dcae400cb28f3b535a1e927c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b52597d55369bdef1297af5ff9a81adb15dc6090dcae400cb28f3b535a1e927c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b52597d55369bdef1297af5ff9a81adb15dc6090dcae400cb28f3b535a1e927c", kill_on_drop: false }`
[INFO] [stdout] b52597d55369bdef1297af5ff9a81adb15dc6090dcae400cb28f3b535a1e927c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] efd138d71a40a5b331b6c23e8f6fbfe33174bcdfc1416a15891f16ef0946ce4a
[INFO] running `Command { std: "docker" "start" "-a" "efd138d71a40a5b331b6c23e8f6fbfe33174bcdfc1416a15891f16ef0946ce4a", kill_on_drop: false }`
[INFO] [stderr]    Compiling self-compare v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "efd138d71a40a5b331b6c23e8f6fbfe33174bcdfc1416a15891f16ef0946ce4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efd138d71a40a5b331b6c23e8f6fbfe33174bcdfc1416a15891f16ef0946ce4a", kill_on_drop: false }`
[INFO] [stdout] efd138d71a40a5b331b6c23e8f6fbfe33174bcdfc1416a15891f16ef0946ce4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] caed1f3bfbd728f4fd65f2a1279c6adc0353c837e61b5b1c58bc6a6dab2c4a85
[INFO] running `Command { std: "docker" "start" "-a" "caed1f3bfbd728f4fd65f2a1279c6adc0353c837e61b5b1c58bc6a6dab2c4a85", kill_on_drop: false }`
[INFO] [stderr]    Compiling self-compare v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.48s
[INFO] running `Command { std: "docker" "inspect" "caed1f3bfbd728f4fd65f2a1279c6adc0353c837e61b5b1c58bc6a6dab2c4a85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "caed1f3bfbd728f4fd65f2a1279c6adc0353c837e61b5b1c58bc6a6dab2c4a85", kill_on_drop: false }`
[INFO] [stdout] caed1f3bfbd728f4fd65f2a1279c6adc0353c837e61b5b1c58bc6a6dab2c4a85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fee1f4f5e709662f12479f6f9eb1432a2c76d4b649e79ae72073abf436f969d7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "fee1f4f5e709662f12479f6f9eb1432a2c76d4b649e79ae72073abf436f969d7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/self_compare-401d6292a35ad24d)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test mut_tests::two_elements ... ok
[INFO] [stdout] test mut_tests::one_element ... ok
[INFO] [stdout] test mut_tests::empty ... ok
[INFO] [stdout] test mut_tests::all_compare_0 ... ok
[INFO] [stdout] test mut_tests::all_compare_1 ... ok
[INFO] [stdout] test tests::empty ... ok
[INFO] [stdout] test tests::one_element ... ok
[INFO] [stdout] test tests::two_elements ... ok
[INFO] [stdout] test tests::compare_and_enumerate_yield_the_same ... ok
[INFO] [stdout] test mut_tests::compare_and_enumerate_yield_the_same ... ok
[INFO] [stderr]    Doc-tests self-compare
[INFO] [stdout] test mut_tests::all_compare_1000 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.74s
[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" "fee1f4f5e709662f12479f6f9eb1432a2c76d4b649e79ae72073abf436f969d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fee1f4f5e709662f12479f6f9eb1432a2c76d4b649e79ae72073abf436f969d7", kill_on_drop: false }`
[INFO] [stdout] fee1f4f5e709662f12479f6f9eb1432a2c76d4b649e79ae72073abf436f969d7