[INFO] crate envelope 0.8.1 is already in cache
[INFO] testing envelope-0.8.1 against 1.44.0 for beta-1.45-1
[INFO] extracting crate envelope 0.8.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate envelope 0.8.1 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 envelope 0.8.1
[INFO] finished tweaking crates.io crate envelope 0.8.1
[INFO] tweaked toml for crates.io crate envelope 0.8.1 written to /workspace/builds/worker-10/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] eff9a5617d66b60229e75bbc6e9d3201c4ffd5fde93023cda16bf389bbca2f3f
[INFO] running `"docker" "start" "-a" "eff9a5617d66b60229e75bbc6e9d3201c4ffd5fde93023cda16bf389bbca2f3f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling envelope v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.37s
[INFO] running `"docker" "inspect" "eff9a5617d66b60229e75bbc6e9d3201c4ffd5fde93023cda16bf389bbca2f3f"`
[INFO] running `"docker" "rm" "-f" "eff9a5617d66b60229e75bbc6e9d3201c4ffd5fde93023cda16bf389bbca2f3f"`
[INFO] [stdout] eff9a5617d66b60229e75bbc6e9d3201c4ffd5fde93023cda16bf389bbca2f3f
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 0dec32d8a7f0ae765ba68efb7dc1e5b701253976cf0da9ead4c1011ad12bf404
[INFO] running `"docker" "start" "-a" "0dec32d8a7f0ae765ba68efb7dc1e5b701253976cf0da9ead4c1011ad12bf404"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling envelope v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.43s
[INFO] running `"docker" "inspect" "0dec32d8a7f0ae765ba68efb7dc1e5b701253976cf0da9ead4c1011ad12bf404"`
[INFO] running `"docker" "rm" "-f" "0dec32d8a7f0ae765ba68efb7dc1e5b701253976cf0da9ead4c1011ad12bf404"`
[INFO] [stdout] 0dec32d8a7f0ae765ba68efb7dc1e5b701253976cf0da9ead4c1011ad12bf404
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 2a3bfbea08b1cb5897e92631af6d212bed619ad5e913f2673c92b4148c2a13a7
[INFO] running `"docker" "start" "-a" "2a3bfbea08b1cb5897e92631af6d212bed619ad5e913f2673c92b4148c2a13a7"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/envelope-93b1c701969b75ad
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/impl_envelope_for_vec-83c129db6a2d8d02
[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] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test xi64_yf64 ... ok
[INFO] [stdout] test xi32_yf64 ... ok
[INFO] [stdout] test xi64_yi32 ... ok
[INFO] [stdout] test xi32_yi64 ... ok
[INFO] [stdout] test xf32_yi64 ... ok
[INFO] [stdout] test xf64_yi32 ... ok
[INFO] [stdout] test xi32_yi32 ... ok
[INFO] [stdout] test xf64_yf32 ... ok
[INFO] [stdout] test xu32_yi32 ... ok
[INFO] [stdout] test xu64_yi32 ... ok
[INFO] [stdout] test xf64_yi64 ... ok
[INFO] [stdout] test xi64_yf32 ... ok
[INFO] [stdout] test xi32_yf32 ... ok
[INFO] [stdout] test xf32_yf32 ... ok
[INFO] [stdout] test xf64_yf64 ... ok
[INFO] [stdout] test xi64_yi64 ... ok
[INFO] [stdout] test xu64_yf32 ... ok
[INFO] [stdout] test xf32_yf64 ... ok
[INFO] [stdout] test xf32_yi32 ... ok
[INFO] [stdout] test xu32_yf32 ... ok
[INFO] [stdout] test xu32_yi64 ... ok
[INFO] [stdout] test xu64_yf64 ... ok
[INFO] [stdout] test xu32_yf64 ... ok
[INFO] [stdout] test xu64_yi64 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests envelope
[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] running `"docker" "inspect" "2a3bfbea08b1cb5897e92631af6d212bed619ad5e913f2673c92b4148c2a13a7"`
[INFO] running `"docker" "rm" "-f" "2a3bfbea08b1cb5897e92631af6d212bed619ad5e913f2673c92b4148c2a13a7"`
[INFO] [stdout] 2a3bfbea08b1cb5897e92631af6d212bed619ad5e913f2673c92b4148c2a13a7