[INFO] crate amethyst_error 0.5.0 is already in cache
[INFO] testing amethyst_error-0.5.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate amethyst_error 0.5.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate amethyst_error 0.5.0 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 amethyst_error 0.5.0
[INFO] finished tweaking crates.io crate amethyst_error 0.5.0
[INFO] tweaked toml for crates.io crate amethyst_error 0.5.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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-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" "+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] ffc690f5fdf8d19fb79e1261565b849c74518042e4d2c03332eb4dd9cf10a451
[INFO] running `"docker" "start" "-a" "ffc690f5fdf8d19fb79e1261565b849c74518042e4d2c03332eb4dd9cf10a451"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling backtrace v0.3.48
[INFO] [stderr]    Compiling amethyst_error v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.49s
[INFO] running `"docker" "inspect" "ffc690f5fdf8d19fb79e1261565b849c74518042e4d2c03332eb4dd9cf10a451"`
[INFO] running `"docker" "rm" "-f" "ffc690f5fdf8d19fb79e1261565b849c74518042e4d2c03332eb4dd9cf10a451"`
[INFO] [stdout] ffc690f5fdf8d19fb79e1261565b849c74518042e4d2c03332eb4dd9cf10a451
[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" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stdout] 0c13513cda3184d32fbe7fb91484fa32879805012f3eee26529d55213331ecb8
[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" "0c13513cda3184d32fbe7fb91484fa32879805012f3eee26529d55213331ecb8"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling amethyst_error v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.16s
[INFO] running `"docker" "inspect" "0c13513cda3184d32fbe7fb91484fa32879805012f3eee26529d55213331ecb8"`
[INFO] running `"docker" "rm" "-f" "0c13513cda3184d32fbe7fb91484fa32879805012f3eee26529d55213331ecb8"`
[INFO] [stdout] 0c13513cda3184d32fbe7fb91484fa32879805012f3eee26529d55213331ecb8
[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" "+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] 56217e0180f60fe22a0dcad3967dc73ac0395cd5f9a7a13c702d57906b30e0d7
[INFO] running `"docker" "start" "-a" "56217e0180f60fe22a0dcad3967dc73ac0395cd5f9a7a13c702d57906b30e0d7"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/amethyst_error-5ef2b77fc3ffaa36
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::test_sources ... ok
[INFO] [stdout] test tests::test_error_from_string ... ok
[INFO] [stdout] test tests::test_with_source ... ok
[INFO] [stdout] test tests::test_backtrace ... ok
[INFO] [stdout] test tests::test_result_ext_source ... ok
[INFO] [stdout] test tests::test_try_compat ... ok
[INFO] [stdout] test tests::test_error_from_error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests amethyst_error
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - Error::source (line 110) ... ok
[INFO] [stdout] test src/lib.rs - Error::causes (line 131) ... ok
[INFO] [stdout] test src/lib.rs - ResultExt::with_context (line 202) ... ok
[INFO] [stdout] test src/lib.rs - format_err (line 267) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "56217e0180f60fe22a0dcad3967dc73ac0395cd5f9a7a13c702d57906b30e0d7"`
[INFO] running `"docker" "rm" "-f" "56217e0180f60fe22a0dcad3967dc73ac0395cd5f9a7a13c702d57906b30e0d7"`
[INFO] [stdout] 56217e0180f60fe22a0dcad3967dc73ac0395cd5f9a7a13c702d57906b30e0d7