[INFO] cloning repository https://github.com/micromaomao/nbvideo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/micromaomao/nbvideo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmicromaomao%2Fnbvideo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmicromaomao%2Fnbvideo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 866d1f7ff624a81cb187eb17979194b864c9b853
[INFO] testing micromaomao/nbvideo against 1.52.1 for beta-1.52-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmicromaomao%2Fnbvideo" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/micromaomao/nbvideo on toolchain 1.52.1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.52.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/micromaomao/nbvideo
[INFO] finished tweaking git repo https://github.com/micromaomao/nbvideo
[INFO] tweaked toml for git repo https://github.com/micromaomao/nbvideo written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/micromaomao/nbvideo already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.52.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "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] 2ed3b855d1d7468b1c0f37066ea5f4a9032e63d9450f6e7ee46781d0a5a6a423
[INFO] running `Command { std: "docker" "start" "-a" "2ed3b855d1d7468b1c0f37066ea5f4a9032e63d9450f6e7ee46781d0a5a6a423", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ed3b855d1d7468b1c0f37066ea5f4a9032e63d9450f6e7ee46781d0a5a6a423", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ed3b855d1d7468b1c0f37066ea5f4a9032e63d9450f6e7ee46781d0a5a6a423", kill_on_drop: false }`
[INFO] [stdout] 2ed3b855d1d7468b1c0f37066ea5f4a9032e63d9450f6e7ee46781d0a5a6a423
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd4ec3e850af1c9ade72ce72586011073c2a873b631b16c2488b6d313d8747aa
[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" "dd4ec3e850af1c9ade72ce72586011073c2a873b631b16c2488b6d313d8747aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling nbvideo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "dd4ec3e850af1c9ade72ce72586011073c2a873b631b16c2488b6d313d8747aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd4ec3e850af1c9ade72ce72586011073c2a873b631b16c2488b6d313d8747aa", kill_on_drop: false }`
[INFO] [stdout] dd4ec3e850af1c9ade72ce72586011073c2a873b631b16c2488b6d313d8747aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "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] 33053b715634f614492eb9fce067a2b8fb4fe03c30e1f3ab1353dc59958340f1
[INFO] running `Command { std: "docker" "start" "-a" "33053b715634f614492eb9fce067a2b8fb4fe03c30e1f3ab1353dc59958340f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling nbvideo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.46s
[INFO] running `Command { std: "docker" "inspect" "33053b715634f614492eb9fce067a2b8fb4fe03c30e1f3ab1353dc59958340f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33053b715634f614492eb9fce067a2b8fb4fe03c30e1f3ab1353dc59958340f1", kill_on_drop: false }`
[INFO] [stdout] 33053b715634f614492eb9fce067a2b8fb4fe03c30e1f3ab1353dc59958340f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3f7c8429e867c6d5d5dc7c66897c3353581f3dfccd0986cc71d934d0a66be32d
[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" "3f7c8429e867c6d5d5dc7c66897c3353581f3dfccd0986cc71d934d0a66be32d", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] test basic::vectors::test_discrete_2f ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nbvideo-5dd7fa5704fca803)
[INFO] [stdout] test basic::vectors::test_discrete_vector_hashmap ... ok
[INFO] [stdout] test basic::vectors::test_display ... ok
[INFO] [stdout] test basic::vectors::test_truple_convert_nopanic ... ok
[INFO] [stdout] test basic::vectors::test_discrete_round ... ok
[INFO] [stdout] test basic::vectors::test_convert_should_panic_2 ... ok
[INFO] [stderr]    Doc-tests nbvideo
[INFO] [stdout] test basic::vectors::test_convert_should_panic_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[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" "3f7c8429e867c6d5d5dc7c66897c3353581f3dfccd0986cc71d934d0a66be32d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f7c8429e867c6d5d5dc7c66897c3353581f3dfccd0986cc71d934d0a66be32d", kill_on_drop: false }`
[INFO] [stdout] 3f7c8429e867c6d5d5dc7c66897c3353581f3dfccd0986cc71d934d0a66be32d