[INFO] fetching crate c3p0_mysql 0.53.0...
[INFO] checking c3p0_mysql-0.53.0 against beta for pr-78714
[INFO] extracting crate c3p0_mysql 0.53.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate c3p0_mysql 0.53.0 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate c3p0_mysql 0.53.0
[INFO] finished tweaking crates.io crate c3p0_mysql 0.53.0
[INFO] tweaked toml for crates.io crate c3p0_mysql 0.53.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 68126fb4719b197ae1071a1bd1a872f2e3cb47a5c74c4fa480a7154adbb4408a
[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" "68126fb4719b197ae1071a1bd1a872f2e3cb47a5c74c4fa480a7154adbb4408a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68126fb4719b197ae1071a1bd1a872f2e3cb47a5c74c4fa480a7154adbb4408a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68126fb4719b197ae1071a1bd1a872f2e3cb47a5c74c4fa480a7154adbb4408a", kill_on_drop: false }`
[INFO] [stdout] 68126fb4719b197ae1071a1bd1a872f2e3cb47a5c74c4fa480a7154adbb4408a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a7fdf68d3e491677435cf86d23cdec67d5261679ddc21b04f4c753cef5f9c26
[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" "5a7fdf68d3e491677435cf86d23cdec67d5261679ddc21b04f4c753cef5f9c26", kill_on_drop: false }`
[INFO] [stderr]    Compiling lexical-core v0.7.4
[INFO] [stderr]     Checking uuid v0.8.1
[INFO] [stderr]    Compiling libz-sys v1.1.2
[INFO] [stderr]     Checking num-integer v0.1.44
[INFO] [stderr]    Compiling time-macros-impl v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.22
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]     Checking serde v1.0.117
[INFO] [stderr]     Checking twox-hash v1.6.0
[INFO] [stderr]     Checking num-bigint v0.2.6
[INFO] [stderr]     Checking flate2 v1.0.19
[INFO] [stderr]     Checking time-macros v0.1.1
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking time v0.2.22
[INFO] [stderr]     Checking lexical v5.2.0
[INFO] [stderr]     Checking thiserror v1.0.22
[INFO] [stderr]     Checking serde_json v1.0.59
[INFO] [stderr]     Checking bigdecimal v0.1.2
[INFO] [stderr]     Checking rust_decimal v1.8.1
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking c3p0_common v0.53.0
[INFO] [stderr]     Checking mysql_common v0.22.2
[INFO] [stderr]     Checking c3p0_mysql v0.53.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.50s
[INFO] running `Command { std: "docker" "inspect" "5a7fdf68d3e491677435cf86d23cdec67d5261679ddc21b04f4c753cef5f9c26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a7fdf68d3e491677435cf86d23cdec67d5261679ddc21b04f4c753cef5f9c26", kill_on_drop: false }`
[INFO] [stdout] 5a7fdf68d3e491677435cf86d23cdec67d5261679ddc21b04f4c753cef5f9c26