[INFO] crate sasja_euler 0.1.2 is already in cache
[INFO] testing sasja_euler-0.1.2 against 1.44.0 for beta-1.45-1
[INFO] extracting crate sasja_euler 0.1.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate sasja_euler 0.1.2 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 sasja_euler 0.1.2
[INFO] finished tweaking crates.io crate sasja_euler 0.1.2
[INFO] tweaked toml for crates.io crate sasja_euler 0.1.2 written to /workspace/builds/worker-2/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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 4956917d0c1655b60d82cd4eb8fb6710b7b27b6d904c3bbfb30971376d7d5537
[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" "4956917d0c1655b60d82cd4eb8fb6710b7b27b6d904c3bbfb30971376d7d5537"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling sasja_euler v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `"docker" "inspect" "4956917d0c1655b60d82cd4eb8fb6710b7b27b6d904c3bbfb30971376d7d5537"`
[INFO] running `"docker" "rm" "-f" "4956917d0c1655b60d82cd4eb8fb6710b7b27b6d904c3bbfb30971376d7d5537"`
[INFO] [stdout] 4956917d0c1655b60d82cd4eb8fb6710b7b27b6d904c3bbfb30971376d7d5537
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stdout] 366ef9d8ea6086901db56632d1c845b25bc762f8d62f4c5c93fd2cb59ca38b26
[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" "366ef9d8ea6086901db56632d1c845b25bc762f8d62f4c5c93fd2cb59ca38b26"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling sasja_euler v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `"docker" "inspect" "366ef9d8ea6086901db56632d1c845b25bc762f8d62f4c5c93fd2cb59ca38b26"`
[INFO] running `"docker" "rm" "-f" "366ef9d8ea6086901db56632d1c845b25bc762f8d62f4c5c93fd2cb59ca38b26"`
[INFO] [stdout] 366ef9d8ea6086901db56632d1c845b25bc762f8d62f4c5c93fd2cb59ca38b26
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] d3504cb7f71ef6ed1afa763130cd6d346ae789bf7e77aeaf4a977361d22bf24b
[INFO] running `"docker" "start" "-a" "d3504cb7f71ef6ed1afa763130cd6d346ae789bf7e77aeaf4a977361d22bf24b"`
[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/sasja_euler-1b60fac8112aa6fe
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::permutations_1 ... ok
[INFO] [stdout] test tests::is_prime_positives ... ok
[INFO] [stdout] test tests::permutations_2 ... ok
[INFO] [stderr]    Doc-tests sasja_euler
[INFO] [stdout] test tests::is_prime_negatives ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "d3504cb7f71ef6ed1afa763130cd6d346ae789bf7e77aeaf4a977361d22bf24b"`
[INFO] running `"docker" "rm" "-f" "d3504cb7f71ef6ed1afa763130cd6d346ae789bf7e77aeaf4a977361d22bf24b"`
[INFO] [stdout] d3504cb7f71ef6ed1afa763130cd6d346ae789bf7e77aeaf4a977361d22bf24b