[INFO] crate integer-sqrt 0.1.3 is already in cache
[INFO] testing integer-sqrt-0.1.3 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate integer-sqrt 0.1.3 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate integer-sqrt 0.1.3 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate integer-sqrt 0.1.3
[INFO] finished tweaking crates.io crate integer-sqrt 0.1.3
[INFO] tweaked toml for crates.io crate integer-sqrt 0.1.3 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", 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] 8b8ba26bc25ac811a83175c0ab6aea8c840f7ad0b17d05d559f610b9f1d7d5b2
[INFO] running `Command { std: "docker" "start" "-a" "8b8ba26bc25ac811a83175c0ab6aea8c840f7ad0b17d05d559f610b9f1d7d5b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b8ba26bc25ac811a83175c0ab6aea8c840f7ad0b17d05d559f610b9f1d7d5b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b8ba26bc25ac811a83175c0ab6aea8c840f7ad0b17d05d559f610b9f1d7d5b2", kill_on_drop: false }`
[INFO] [stdout] 8b8ba26bc25ac811a83175c0ab6aea8c840f7ad0b17d05d559f610b9f1d7d5b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f7ba86f1fb35c1b93d17c6a50005d74c60c55c4473239cf162c690cfa8e14ec
[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" "6f7ba86f1fb35c1b93d17c6a50005d74c60c55c4473239cf162c690cfa8e14ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling integer-sqrt v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "6f7ba86f1fb35c1b93d17c6a50005d74c60c55c4473239cf162c690cfa8e14ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f7ba86f1fb35c1b93d17c6a50005d74c60c55c4473239cf162c690cfa8e14ec", kill_on_drop: false }`
[INFO] [stdout] 6f7ba86f1fb35c1b93d17c6a50005d74c60c55c4473239cf162c690cfa8e14ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b75c3c2e42b46a3808e7b586ddbc7596873a4d4993e3648a23767ebd85071f5
[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" "5b75c3c2e42b46a3808e7b586ddbc7596873a4d4993e3648a23767ebd85071f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling integer-sqrt v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "5b75c3c2e42b46a3808e7b586ddbc7596873a4d4993e3648a23767ebd85071f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b75c3c2e42b46a3808e7b586ddbc7596873a4d4993e3648a23767ebd85071f5", kill_on_drop: false }`
[INFO] [stdout] 5b75c3c2e42b46a3808e7b586ddbc7596873a4d4993e3648a23767ebd85071f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 37fc7e0727f59fb11606a795efc442d96247af6f9366c8c42ac7edcf569cfbd0
[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" "37fc7e0727f59fb11606a795efc442d96247af6f9366c8c42ac7edcf569cfbd0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/integer_sqrt-20e9ed3ef3beeebf
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests integer-sqrt
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::i32_test ... ok
[INFO] [stdout] test tests::i8_test ... ok
[INFO] [stdout] test tests::i64_test ... ok
[INFO] [stdout] test tests::isize_test ... ok
[INFO] [stdout] test tests::u16_test ... ok
[INFO] [stdout] test tests::u8_test ... ok
[INFO] [stdout] test tests::u32_test ... ok
[INFO] [stdout] test tests::usize_test ... ok
[INFO] [stdout] test tests::u64_test ... ok
[INFO] [stdout] test tests::i16_test ... ok
[INFO] [stdout] test tests::i128_test ... ok
[INFO] [stdout] test tests::u128_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "37fc7e0727f59fb11606a795efc442d96247af6f9366c8c42ac7edcf569cfbd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37fc7e0727f59fb11606a795efc442d96247af6f9366c8c42ac7edcf569cfbd0", kill_on_drop: false }`
[INFO] [stdout] 37fc7e0727f59fb11606a795efc442d96247af6f9366c8c42ac7edcf569cfbd0