[INFO] fetching crate redstone 0.1.0...
[INFO] testing redstone-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate redstone 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate redstone 0.1.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate redstone 0.1.0
[INFO] finished tweaking crates.io crate redstone 0.1.0
[INFO] tweaked toml for crates.io crate redstone 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b5ae93e10faf549f69fb6aa03b23bcbb3e2a9cf0beaa9bd7819992c6f61279cd
[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" "b5ae93e10faf549f69fb6aa03b23bcbb3e2a9cf0beaa9bd7819992c6f61279cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b5ae93e10faf549f69fb6aa03b23bcbb3e2a9cf0beaa9bd7819992c6f61279cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5ae93e10faf549f69fb6aa03b23bcbb3e2a9cf0beaa9bd7819992c6f61279cd", kill_on_drop: false }`
[INFO] [stdout] b5ae93e10faf549f69fb6aa03b23bcbb3e2a9cf0beaa9bd7819992c6f61279cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59586878e676913e4d7c60ab6221b9202dc650a37b5795049e13aca0384178ec
[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" "59586878e676913e4d7c60ab6221b9202dc650a37b5795049e13aca0384178ec", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling redstone v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "59586878e676913e4d7c60ab6221b9202dc650a37b5795049e13aca0384178ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59586878e676913e4d7c60ab6221b9202dc650a37b5795049e13aca0384178ec", kill_on_drop: false }`
[INFO] [stdout] 59586878e676913e4d7c60ab6221b9202dc650a37b5795049e13aca0384178ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] e3e2eccbeabd86882bd5a7e0f8afc0785158e3c02c34f95e19a929023bdce932
[INFO] running `Command { std: "docker" "start" "-a" "e3e2eccbeabd86882bd5a7e0f8afc0785158e3c02c34f95e19a929023bdce932", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling redstone v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "e3e2eccbeabd86882bd5a7e0f8afc0785158e3c02c34f95e19a929023bdce932", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3e2eccbeabd86882bd5a7e0f8afc0785158e3c02c34f95e19a929023bdce932", kill_on_drop: false }`
[INFO] [stdout] e3e2eccbeabd86882bd5a7e0f8afc0785158e3c02c34f95e19a929023bdce932
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0b121d30b64682af4cc4940789448e785e02103989379ceffca273831c46ac82
[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" "0b121d30b64682af4cc4940789448e785e02103989379ceffca273831c46ac82", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/redstone-c4c35369e2d7e0ad
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::i64::times ... ok
[INFO] [stdout] test tests::i32::times ... ok
[INFO] [stdout] test tests::i8::times ... ok
[INFO] [stdout] test tests::i16::times ... ok
[INFO] [stdout] test tests::u16::times ... ok
[INFO] [stdout] test tests::u32::times ... ok
[INFO] [stdout] test tests::u64::times ... ok
[INFO] [stderr]    Doc-tests redstone
[INFO] [stdout] test tests::usize::times ... ok
[INFO] [stdout] test tests::u8::times ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 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 - Times::times (line 20) ... 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" "0b121d30b64682af4cc4940789448e785e02103989379ceffca273831c46ac82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b121d30b64682af4cc4940789448e785e02103989379ceffca273831c46ac82", kill_on_drop: false }`
[INFO] [stdout] 0b121d30b64682af4cc4940789448e785e02103989379ceffca273831c46ac82