[INFO] crate rustler 0.22.0-rc.0 is already in cache
[INFO] testing rustler-0.22.0-rc.0 against 1.44.0 for beta-1.45-1
[INFO] extracting crate rustler 0.22.0-rc.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate rustler 0.22.0-rc.0 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate rustler 0.22.0-rc.0
[INFO] finished tweaking crates.io crate rustler 0.22.0-rc.0
[INFO] tweaked toml for crates.io crate rustler 0.22.0-rc.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "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" "+1.44.0" "build" "--frozen"`
[INFO] [stdout] e1df85c0cc50523b1d4461cdedffaf05079733fd18a30f7291c4f9dfae9ffe55
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "e1df85c0cc50523b1d4461cdedffaf05079733fd18a30f7291c4f9dfae9ffe55"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling syn v1.0.30
[INFO] [stderr]    Compiling rustler_sys v2.1.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling rustler v0.22.0-rc.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling unreachable v1.0.0
[INFO] [stderr]    Compiling rustler_codegen v0.22.0-rc.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.30s
[INFO] running `"docker" "inspect" "e1df85c0cc50523b1d4461cdedffaf05079733fd18a30f7291c4f9dfae9ffe55"`
[INFO] running `"docker" "rm" "-f" "e1df85c0cc50523b1d4461cdedffaf05079733fd18a30f7291c4f9dfae9ffe55"`
[INFO] [stdout] e1df85c0cc50523b1d4461cdedffaf05079733fd18a30f7291c4f9dfae9ffe55
[INFO] running `"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" "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" "+1.44.0" "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] 6726a437d5371f67700bec18db08a345381f0a707f55e00209866cf1964fdb40
[INFO] running `"docker" "start" "-a" "6726a437d5371f67700bec18db08a345381f0a707f55e00209866cf1964fdb40"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling rustler v0.22.0-rc.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `"docker" "inspect" "6726a437d5371f67700bec18db08a345381f0a707f55e00209866cf1964fdb40"`
[INFO] running `"docker" "rm" "-f" "6726a437d5371f67700bec18db08a345381f0a707f55e00209866cf1964fdb40"`
[INFO] [stdout] 6726a437d5371f67700bec18db08a345381f0a707f55e00209866cf1964fdb40
[INFO] running `"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" "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" "+1.44.0" "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] e694e0f43c6a8ac49cb2b68399092b9b08c0158006d2317f2ef8ff777a49e83c
[INFO] running `"docker" "start" "-a" "e694e0f43c6a8ac49cb2b68399092b9b08c0158006d2317f2ef8ff777a49e83c"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rustler-59760fdb81d26ee6
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rustler
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/term.rs - term::Term::decode (line 70) ... ignored
[INFO] [stdout] test src/env.rs - env::OwnedEnv (line 127) ... ok
[INFO] [stdout] test src/types/atom.rs - atoms (line 181) ... ok
[INFO] [stdout] test src/env.rs - env::OwnedEnv::save (line 213) ... ok
[INFO] [stdout] test src/types/atom.rs - atoms (line 150) ... ok
[INFO] [stdout] test src/types/list.rs - types::list::ListIterator (line 26) ... ok
[INFO] [stdout] test src/types/atom.rs - atoms (line 164) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "e694e0f43c6a8ac49cb2b68399092b9b08c0158006d2317f2ef8ff777a49e83c"`
[INFO] running `"docker" "rm" "-f" "e694e0f43c6a8ac49cb2b68399092b9b08c0158006d2317f2ef8ff777a49e83c"`
[INFO] [stdout] e694e0f43c6a8ac49cb2b68399092b9b08c0158006d2317f2ef8ff777a49e83c