[INFO] fetching crate c3p0_in_memory 0.63.1...
[INFO] testing c3p0_in_memory-0.63.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate c3p0_in_memory 0.63.1 into /workspace/builds/worker-21/source
[INFO] validating manifest of crates.io crate c3p0_in_memory 0.63.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate c3p0_in_memory 0.63.1
[INFO] finished tweaking crates.io crate c3p0_in_memory 0.63.1
[INFO] tweaked toml for crates.io crate c3p0_in_memory 0.63.1 written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6fb888dc986e756d3b590f4a6d4554a86b11516b5453fbaa2113cf8eaeafd070
[INFO] running `Command { std: "docker" "start" "-a" "6fb888dc986e756d3b590f4a6d4554a86b11516b5453fbaa2113cf8eaeafd070", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6fb888dc986e756d3b590f4a6d4554a86b11516b5453fbaa2113cf8eaeafd070", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fb888dc986e756d3b590f4a6d4554a86b11516b5453fbaa2113cf8eaeafd070", kill_on_drop: false }`
[INFO] [stdout] 6fb888dc986e756d3b590f4a6d4554a86b11516b5453fbaa2113cf8eaeafd070
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4211707b2757f890e6259cd4c6308562ac7e2e402c911ccbd5e31df2f3e8115d
[INFO] running `Command { std: "docker" "start" "-a" "4211707b2757f890e6259cd4c6308562ac7e2e402c911ccbd5e31df2f3e8115d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling async-trait v0.1.51
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.7
[INFO] [stderr]    Compiling tokio v1.11.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]    Compiling c3p0_common v0.63.1
[INFO] [stderr]    Compiling c3p0_in_memory v0.63.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.53s
[INFO] running `Command { std: "docker" "inspect" "4211707b2757f890e6259cd4c6308562ac7e2e402c911ccbd5e31df2f3e8115d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4211707b2757f890e6259cd4c6308562ac7e2e402c911ccbd5e31df2f3e8115d", kill_on_drop: false }`
[INFO] [stdout] 4211707b2757f890e6259cd4c6308562ac7e2e402c911ccbd5e31df2f3e8115d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 666db92e51a53662f2fc105b600733693534bb419dc69ce9750c79d7f7164a15
[INFO] running `Command { std: "docker" "start" "-a" "666db92e51a53662f2fc105b600733693534bb419dc69ce9750c79d7f7164a15", kill_on_drop: false }`
[INFO] [stderr]    Compiling c3p0_in_memory v0.63.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.43s
[INFO] running `Command { std: "docker" "inspect" "666db92e51a53662f2fc105b600733693534bb419dc69ce9750c79d7f7164a15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "666db92e51a53662f2fc105b600733693534bb419dc69ce9750c79d7f7164a15", kill_on_drop: false }`
[INFO] [stdout] 666db92e51a53662f2fc105b600733693534bb419dc69ce9750c79d7f7164a15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 350c5257018fa5666b2e431883d051d898eb32789bf934bb0e541ce77369c469
[INFO] running `Command { std: "docker" "start" "-a" "350c5257018fa5666b2e431883d051d898eb32789bf934bb0e541ce77369c469", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/c3p0_in_memory-ba66f819df85e19c)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test json::test::should_create_and_drop_table ... ok
[INFO] [stdout] test json::test::should_count_records ... ok
[INFO] [stdout] test json::test::should_delete_by_id_and_delete_all ... ok
[INFO] [stdout] test json::test::should_delete_with_optimistic_lock ... ok
[INFO] [stdout] test json::test::should_fetch_all ... ok
[INFO] [stdout] test json::test::should_return_if_exists ... ok
[INFO] [stdout] test json::test::should_save_and_fetch_new_model ... ok
[INFO] [stdout] test pool::test::should_commit_transaction ... ok
[INFO] [stdout] test json::test::should_update_with_optimistic_lock ... ok
[INFO] [stdout] test pool::test::should_rollback_transaction ... ok
[INFO] [stdout] test pool::test::should_write_data_in_connection ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests c3p0_in_memory
[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" "350c5257018fa5666b2e431883d051d898eb32789bf934bb0e541ce77369c469", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "350c5257018fa5666b2e431883d051d898eb32789bf934bb0e541ce77369c469", kill_on_drop: false }`
[INFO] [stdout] 350c5257018fa5666b2e431883d051d898eb32789bf934bb0e541ce77369c469