[INFO] fetching crate based 1.0.0...
[INFO] testing based-1.0.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate based 1.0.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate based 1.0.0 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 based 1.0.0
[INFO] finished tweaking crates.io crate based 1.0.0
[INFO] tweaked toml for crates.io crate based 1.0.0 written to /workspace/builds/worker-13/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] d1bb3991083c720f9d69e61576ff848931d8ff50cca9ab3f591d35295de6b674
[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" "d1bb3991083c720f9d69e61576ff848931d8ff50cca9ab3f591d35295de6b674", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1bb3991083c720f9d69e61576ff848931d8ff50cca9ab3f591d35295de6b674", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1bb3991083c720f9d69e61576ff848931d8ff50cca9ab3f591d35295de6b674", kill_on_drop: false }`
[INFO] [stdout] d1bb3991083c720f9d69e61576ff848931d8ff50cca9ab3f591d35295de6b674
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] ffb18161cca45e925b11f6aa9f31a860c06ff486be3c89aeb3a6648766c5e5d6
[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" "ffb18161cca45e925b11f6aa9f31a860c06ff486be3c89aeb3a6648766c5e5d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling based v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "ffb18161cca45e925b11f6aa9f31a860c06ff486be3c89aeb3a6648766c5e5d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffb18161cca45e925b11f6aa9f31a860c06ff486be3c89aeb3a6648766c5e5d6", kill_on_drop: false }`
[INFO] [stdout] ffb18161cca45e925b11f6aa9f31a860c06ff486be3c89aeb3a6648766c5e5d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stdout] 90bbf2d353f1af2b06992ad3e3ed11d9b9d52796830ed94f641559bbb4ffff36
[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" "90bbf2d353f1af2b06992ad3e3ed11d9b9d52796830ed94f641559bbb4ffff36", kill_on_drop: false }`
[INFO] [stderr]    Compiling based v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.61s
[INFO] running `Command { std: "docker" "inspect" "90bbf2d353f1af2b06992ad3e3ed11d9b9d52796830ed94f641559bbb4ffff36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90bbf2d353f1af2b06992ad3e3ed11d9b9d52796830ed94f641559bbb4ffff36", kill_on_drop: false }`
[INFO] [stdout] 90bbf2d353f1af2b06992ad3e3ed11d9b9d52796830ed94f641559bbb4ffff36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] bd4c39d7f1c37c5129aba01a41bd18578c366af2e683e9c715acd1efc7b73356
[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" "bd4c39d7f1c37c5129aba01a41bd18578c366af2e683e9c715acd1efc7b73356", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/based-4c3abe1078fceaf5
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tests-4455c27897215b2f
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests based
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test test_i128::check ... ok
[INFO] [stdout] test test_i32::check ... ok
[INFO] [stdout] test test_i64::check ... ok
[INFO] [stdout] test test_i16::check ... ok
[INFO] [stdout] test test_i8::check ... ok
[INFO] [stdout] test test_u8::check ... ok
[INFO] [stdout] test test_isize::check ... ok
[INFO] [stdout] test test_u128::check ... ok
[INFO] [stdout] test test_u16::check ... ok
[INFO] [stdout] test test_u64::check ... ok
[INFO] [stdout] test test_usize::check ... ok
[INFO] [stdout] test test_u32::check ... ok
[INFO] [stdout] test test_overflow::check ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/single_base.rs - single_base::Base (line 18) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bd4c39d7f1c37c5129aba01a41bd18578c366af2e683e9c715acd1efc7b73356", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd4c39d7f1c37c5129aba01a41bd18578c366af2e683e9c715acd1efc7b73356", kill_on_drop: false }`
[INFO] [stdout] bd4c39d7f1c37c5129aba01a41bd18578c366af2e683e9c715acd1efc7b73356