[INFO] fetching crate bak 2.0.0...
[INFO] testing bak-2.0.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate bak 2.0.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate bak 2.0.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bak 2.0.0
[INFO] finished tweaking crates.io crate bak 2.0.0
[INFO] tweaked toml for crates.io crate bak 2.0.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f6c691e221209663de9abb345da16cb09a42d0b93072caae03f5f40d48156c60
[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" "f6c691e221209663de9abb345da16cb09a42d0b93072caae03f5f40d48156c60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6c691e221209663de9abb345da16cb09a42d0b93072caae03f5f40d48156c60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6c691e221209663de9abb345da16cb09a42d0b93072caae03f5f40d48156c60", kill_on_drop: false }`
[INFO] [stdout] f6c691e221209663de9abb345da16cb09a42d0b93072caae03f5f40d48156c60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 28ff0873161f895cd5e028e8cd8fb23e9b399ba6d61775588ca4527a65f2e2ec
[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" "28ff0873161f895cd5e028e8cd8fb23e9b399ba6d61775588ca4527a65f2e2ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling bak v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `Command { std: "docker" "inspect" "28ff0873161f895cd5e028e8cd8fb23e9b399ba6d61775588ca4527a65f2e2ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28ff0873161f895cd5e028e8cd8fb23e9b399ba6d61775588ca4527a65f2e2ec", kill_on_drop: false }`
[INFO] [stdout] 28ff0873161f895cd5e028e8cd8fb23e9b399ba6d61775588ca4527a65f2e2ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb862eb823be07321aaad9d11e2d8084dcd5f01aad7a59575066ea9bba87134a
[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" "eb862eb823be07321aaad9d11e2d8084dcd5f01aad7a59575066ea9bba87134a", kill_on_drop: false }`
[INFO] [stderr]    Compiling bak v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.41s
[INFO] running `Command { std: "docker" "inspect" "eb862eb823be07321aaad9d11e2d8084dcd5f01aad7a59575066ea9bba87134a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb862eb823be07321aaad9d11e2d8084dcd5f01aad7a59575066ea9bba87134a", kill_on_drop: false }`
[INFO] [stdout] eb862eb823be07321aaad9d11e2d8084dcd5f01aad7a59575066ea9bba87134a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5bdf49b9b6eeae59808fefcc2f5099d79ee25cb71553bb5bb8e8436a06dd0b2f
[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" "5bdf49b9b6eeae59808fefcc2f5099d79ee25cb71553bb5bb8e8436a06dd0b2f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bak-d57ce150572f07d7
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test template::tests::root ... ok
[INFO] [stdout] test template::tests::dotdot ... ok
[INFO] [stdout] test template::tests::dot ... ok
[INFO] [stdout] test tests::two_conflicts_ext ... ok
[INFO] [stdout] test tests::no_conflicts_ext ... ok
[INFO] [stdout] test template::tests::simple ... ok
[INFO] [stdout] test tests::one_conflict_ext ... ok
[INFO] [stdout] test tests::two_conflicts ... ok
[INFO] [stdout] test tests::three_conflicts ... ok
[INFO] [stdout] test tests::no_conflicts ... ok
[INFO] [stderr]    Doc-tests bak
[INFO] [stdout] test tests::one_conflict ... ok
[INFO] [stdout] test tests::three_conflicts_ext ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[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" "5bdf49b9b6eeae59808fefcc2f5099d79ee25cb71553bb5bb8e8436a06dd0b2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bdf49b9b6eeae59808fefcc2f5099d79ee25cb71553bb5bb8e8436a06dd0b2f", kill_on_drop: false }`
[INFO] [stdout] 5bdf49b9b6eeae59808fefcc2f5099d79ee25cb71553bb5bb8e8436a06dd0b2f