[INFO] crate lightproc 0.3.5-alpha.0 is already in cache
[INFO] testing lightproc-0.3.5-alpha.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate lightproc 0.3.5-alpha.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate lightproc 0.3.5-alpha.0 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate lightproc 0.3.5-alpha.0
[INFO] finished tweaking crates.io crate lightproc 0.3.5-alpha.0
[INFO] tweaked toml for crates.io crate lightproc 0.3.5-alpha.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate lightproc 0.3.5-alpha.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6fe8eb54b5a91312f0af7ea921a7f4556f13684accb5efd819a28c968c7a0834
[INFO] running `"docker" "start" "-a" "6fe8eb54b5a91312f0af7ea921a7f4556f13684accb5efd819a28c968c7a0834"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling lightproc v0.3.5-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `"docker" "inspect" "6fe8eb54b5a91312f0af7ea921a7f4556f13684accb5efd819a28c968c7a0834"`
[INFO] running `"docker" "rm" "-f" "6fe8eb54b5a91312f0af7ea921a7f4556f13684accb5efd819a28c968c7a0834"`
[INFO] [stdout] 6fe8eb54b5a91312f0af7ea921a7f4556f13684accb5efd819a28c968c7a0834
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] eb16e7002734eb8a1fa773f9493c8e3d8f5a174b344dafa22662340cc425a6a4
[INFO] running `"docker" "start" "-a" "eb16e7002734eb8a1fa773f9493c8e3d8f5a174b344dafa22662340cc425a6a4"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling futures-sink-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling futures-core-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling futures-io-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling crossbeam v0.7.3
[INFO] [stderr]    Compiling futures-channel-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling futures-util-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling futures-executor-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling futures-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling lightproc v0.3.5-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.27s
[INFO] running `"docker" "inspect" "eb16e7002734eb8a1fa773f9493c8e3d8f5a174b344dafa22662340cc425a6a4"`
[INFO] running `"docker" "rm" "-f" "eb16e7002734eb8a1fa773f9493c8e3d8f5a174b344dafa22662340cc425a6a4"`
[INFO] [stdout] eb16e7002734eb8a1fa773f9493c8e3d8f5a174b344dafa22662340cc425a6a4
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d751fce71215da62a922b3a511b2f55432164560eaf1223894c1d32937971a16
[INFO] running `"docker" "start" "-a" "d751fce71215da62a922b3a511b2f55432164560eaf1223894c1d32937971a16"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lightproc-5cc3e07f476f9643
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/stack-19a26f30b97f3a90
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test stack_copy ... ok
[INFO] [stderr]    Doc-tests lightproc
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lightproc.rs - lightproc::LightProc::recoverable (line 65) ... ok
[INFO] [stdout] test src/proc_stack.rs - proc_stack::ProcStack::with_state (line 76) ... ok
[INFO] [stdout] test src/proc_stack.rs - proc_stack::ProcStack::get_pid (line 151) ... ok
[INFO] [stdout] test src/proc_stack.rs - proc_stack::ProcStack::with_pid (line 61) ... ok
[INFO] [stdout] test src/proc_stack.rs - proc_stack::ProcStack::with_after_panic (line 133) ... ok
[INFO] [stdout] test src/lightproc.rs - lightproc::LightProc::build (line 109) ... ok
[INFO] [stdout] test src/proc_stack.rs - proc_stack::ProcStack::get_state (line 164) ... ok
[INFO] [stdout] test src/proc_state.rs - proc_state (line 7) ... ok
[INFO] [stdout] test src/lightproc.rs - lightproc (line 11) ... ok
[INFO] [stdout] test src/proc_stack.rs - proc_stack::ProcStack::with_after_complete (line 115) ... ok
[INFO] [stdout] test src/proc_stack.rs - proc_stack::ProcStack (line 19) ... ok
[INFO] [stdout] test src/proc_stack.rs - proc_stack::ProcStack::with_before_start (line 97) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "d751fce71215da62a922b3a511b2f55432164560eaf1223894c1d32937971a16"`
[INFO] running `"docker" "rm" "-f" "d751fce71215da62a922b3a511b2f55432164560eaf1223894c1d32937971a16"`
[INFO] [stdout] d751fce71215da62a922b3a511b2f55432164560eaf1223894c1d32937971a16