[INFO] fetching crate cpp_new 0.1.0...
[INFO] checking cpp_new-0.1.0 against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526
[INFO] extracting crate cpp_new 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate cpp_new 0.1.0 on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cpp_new 0.1.0
[INFO] finished tweaking crates.io crate cpp_new 0.1.0
[INFO] tweaked toml for crates.io crate cpp_new 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cpp_new_simple_cpp_lib v0.1.0
[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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b3f58e4878df9a67d70ea39cca0405e7dfa80e8d15984b74af6f840919a4750
[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" "5b3f58e4878df9a67d70ea39cca0405e7dfa80e8d15984b74af6f840919a4750", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b3f58e4878df9a67d70ea39cca0405e7dfa80e8d15984b74af6f840919a4750", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b3f58e4878df9a67d70ea39cca0405e7dfa80e8d15984b74af6f840919a4750", kill_on_drop: false }`
[INFO] [stdout] 5b3f58e4878df9a67d70ea39cca0405e7dfa80e8d15984b74af6f840919a4750
[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=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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--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] 3ce76f0f0988c3c1ec87f95e215e8d4e45e773b0c26d5ea04861dfe54bceb452
[INFO] running `Command { std: "docker" "start" "-a" "3ce76f0f0988c3c1ec87f95e215e8d4e45e773b0c26d5ea04861dfe54bceb452", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.79
[INFO] [stderr]    Compiling cpp_new v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling cpp_new_simple_cpp_lib v0.1.0
[INFO] [stderr] warning: src/new.cpp:9:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated]
[INFO] [stderr] warning:     9 | void* operator new(size_t size) throw(std::bad_alloc) {
[INFO] [stderr] warning:       |                                 ^~~~~
[INFO] [stderr] warning: src/new.cpp:13:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated]
[INFO] [stderr] warning:    13 | void* operator new[](size_t size) throw(std::bad_alloc) {
[INFO] [stderr] warning:       |                                   ^~~~~
[INFO] [stderr] warning: src/new.cpp:17:6: warning: the program should also define 'void operator delete(void*, std::size_t)' [-Wsized-deallocation]
[INFO] [stderr] warning:    17 | void operator delete(void* const payload) throw() {
[INFO] [stderr] warning:       |      ^~~~~~~~
[INFO] [stderr] warning: src/new.cpp:21:6: warning: the program should also define 'void operator delete [](void*, std::size_t)' [-Wsized-deallocation]
[INFO] [stderr] warning:    21 | void operator delete[](void* const payload) throw() {
[INFO] [stderr] warning:       |      ^~~~~~~~
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.36s
[INFO] running `Command { std: "docker" "inspect" "3ce76f0f0988c3c1ec87f95e215e8d4e45e773b0c26d5ea04861dfe54bceb452", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ce76f0f0988c3c1ec87f95e215e8d4e45e773b0c26d5ea04861dfe54bceb452", kill_on_drop: false }`
[INFO] [stdout] 3ce76f0f0988c3c1ec87f95e215e8d4e45e773b0c26d5ea04861dfe54bceb452