[INFO] crate assert_approx_eq 1.1.0 is already in cache
[INFO] testing assert_approx_eq-1.1.0 against 1.44.0 for beta-1.45-1
[INFO] extracting crate assert_approx_eq 1.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate assert_approx_eq 1.1.0 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 assert_approx_eq 1.1.0
[INFO] finished tweaking crates.io crate assert_approx_eq 1.1.0
[INFO] tweaked toml for crates.io crate assert_approx_eq 1.1.0 written to /workspace/builds/worker-4/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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] c21f03d95f98721775ad965116519ea4faabf5941090d7f4888fe7eec2136c73
[INFO] running `"docker" "start" "-a" "c21f03d95f98721775ad965116519ea4faabf5941090d7f4888fe7eec2136c73"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling assert_approx_eq v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `"docker" "inspect" "c21f03d95f98721775ad965116519ea4faabf5941090d7f4888fe7eec2136c73"`
[INFO] running `"docker" "rm" "-f" "c21f03d95f98721775ad965116519ea4faabf5941090d7f4888fe7eec2136c73"`
[INFO] [stdout] c21f03d95f98721775ad965116519ea4faabf5941090d7f4888fe7eec2136c73
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 507d6e95cc51d24a642a79c9e1edeb9b60192b5351c5fd76a29f8aade35d1270
[INFO] running `"docker" "start" "-a" "507d6e95cc51d24a642a79c9e1edeb9b60192b5351c5fd76a29f8aade35d1270"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling assert_approx_eq v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `"docker" "inspect" "507d6e95cc51d24a642a79c9e1edeb9b60192b5351c5fd76a29f8aade35d1270"`
[INFO] running `"docker" "rm" "-f" "507d6e95cc51d24a642a79c9e1edeb9b60192b5351c5fd76a29f8aade35d1270"`
[INFO] [stdout] 507d6e95cc51d24a642a79c9e1edeb9b60192b5351c5fd76a29f8aade35d1270
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] b13e9423437be6757d21350597bfeff95da78be358b5dab761ed2121a730649a
[INFO] running `"docker" "start" "-a" "b13e9423437be6757d21350597bfeff95da78be358b5dab761ed2121a730649a"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/assert_approx_eq-816870647d45d766
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test it_should_not_panic_if_values_are_approx_equal ... ok
[INFO] [stdout] test compare_with_explicit_eps ... ok
[INFO] [stdout] test bad_compare_with_explicit_eps ... ok
[INFO] [stderr]    Doc-tests assert_approx_eq
[INFO] [stdout] test it_should_panic_if_values_are_not_approx_equal ... ok
[INFO] [stdout] test should_evaluate_eps_only_once ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 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" "b13e9423437be6757d21350597bfeff95da78be358b5dab761ed2121a730649a"`
[INFO] running `"docker" "rm" "-f" "b13e9423437be6757d21350597bfeff95da78be358b5dab761ed2121a730649a"`
[INFO] [stdout] b13e9423437be6757d21350597bfeff95da78be358b5dab761ed2121a730649a