[INFO] fetching crate c3p0_sqlite 0.53.0...
[INFO] testing c3p0_sqlite-0.53.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate c3p0_sqlite 0.53.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate c3p0_sqlite 0.53.0 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 c3p0_sqlite 0.53.0
[INFO] finished tweaking crates.io crate c3p0_sqlite 0.53.0
[INFO] tweaked toml for crates.io crate c3p0_sqlite 0.53.0 written to /workspace/builds/worker-8/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded r2d2_sqlite v0.15.0
[INFO] [stderr]   Downloaded rusqlite v0.22.0
[INFO] [stderr]   Downloaded c3p0_common v0.53.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 751bbe9b73fc89d193fbba189335794b35264694a590a35ec7d8775adc62dc8a
[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" "751bbe9b73fc89d193fbba189335794b35264694a590a35ec7d8775adc62dc8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "751bbe9b73fc89d193fbba189335794b35264694a590a35ec7d8775adc62dc8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "751bbe9b73fc89d193fbba189335794b35264694a590a35ec7d8775adc62dc8a", kill_on_drop: false }`
[INFO] [stdout] 751bbe9b73fc89d193fbba189335794b35264694a590a35ec7d8775adc62dc8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] ed5f3bd3e61c67d63a30d91e808ed0307e45c46ea499b363b37d774e6aed8ff8
[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" "ed5f3bd3e61c67d63a30d91e808ed0307e45c46ea499b363b37d774e6aed8ff8", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling c3p0_common v0.53.0
[INFO] [stderr]    Compiling c3p0_sqlite v0.53.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.21s
[INFO] running `Command { std: "docker" "inspect" "ed5f3bd3e61c67d63a30d91e808ed0307e45c46ea499b363b37d774e6aed8ff8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed5f3bd3e61c67d63a30d91e808ed0307e45c46ea499b363b37d774e6aed8ff8", kill_on_drop: false }`
[INFO] [stdout] ed5f3bd3e61c67d63a30d91e808ed0307e45c46ea499b363b37d774e6aed8ff8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 657a651b34f2b28b1f5b1c42b97db61935b12ee617ead1ee20a9cb5e05c09887
[INFO] running `Command { std: "docker" "start" "-a" "657a651b34f2b28b1f5b1c42b97db61935b12ee617ead1ee20a9cb5e05c09887", kill_on_drop: false }`
[INFO] [stderr]    Compiling c3p0_sqlite v0.53.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "657a651b34f2b28b1f5b1c42b97db61935b12ee617ead1ee20a9cb5e05c09887", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "657a651b34f2b28b1f5b1c42b97db61935b12ee617ead1ee20a9cb5e05c09887", kill_on_drop: false }`
[INFO] [stdout] 657a651b34f2b28b1f5b1c42b97db61935b12ee617ead1ee20a9cb5e05c09887
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 701f4c16ca967628bd61ebb3c3f29029b0540f663a1e24e85b240a9afb50c850
[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" "701f4c16ca967628bd61ebb3c3f29029b0540f663a1e24e85b240a9afb50c850", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/c3p0_sqlite-23bf27b652f25d4c
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests c3p0_sqlite
[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] [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" "701f4c16ca967628bd61ebb3c3f29029b0540f663a1e24e85b240a9afb50c850", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "701f4c16ca967628bd61ebb3c3f29029b0540f663a1e24e85b240a9afb50c850", kill_on_drop: false }`
[INFO] [stdout] 701f4c16ca967628bd61ebb3c3f29029b0540f663a1e24e85b240a9afb50c850