[INFO] fetching crate symbolic-sourcemap 7.3.3...
[INFO] testing symbolic-sourcemap-7.3.3 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate symbolic-sourcemap 7.3.3 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate symbolic-sourcemap 7.3.3 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 symbolic-sourcemap 7.3.3
[INFO] finished tweaking crates.io crate symbolic-sourcemap 7.3.3
[INFO] tweaked toml for crates.io crate symbolic-sourcemap 7.3.3 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] [stderr]     Blocking waiting for file lock on package cache
[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] 31035722422ac95a4dc95b783c5935a44210bf8bd008dc42ba4a596bf87dccd1
[INFO] running `"docker" "start" "-a" "31035722422ac95a4dc95b783c5935a44210bf8bd008dc42ba4a596bf87dccd1"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling if_chain v0.1.3
[INFO] [stderr]    Compiling serde_json v1.0.53
[INFO] [stderr]    Compiling sourcemap v5.0.0
[INFO] [stderr]    Compiling symbolic-sourcemap v7.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.88s
[INFO] running `"docker" "inspect" "31035722422ac95a4dc95b783c5935a44210bf8bd008dc42ba4a596bf87dccd1"`
[INFO] running `"docker" "rm" "-f" "31035722422ac95a4dc95b783c5935a44210bf8bd008dc42ba4a596bf87dccd1"`
[INFO] [stdout] 31035722422ac95a4dc95b783c5935a44210bf8bd008dc42ba4a596bf87dccd1
[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] b140cf7df95e171b234456d3b5e448326e6f7b8cee4c2234c9db5b877cd83368
[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" "b140cf7df95e171b234456d3b5e448326e6f7b8cee4c2234c9db5b877cd83368"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling symbolic-sourcemap v7.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.74s
[INFO] running `"docker" "inspect" "b140cf7df95e171b234456d3b5e448326e6f7b8cee4c2234c9db5b877cd83368"`
[INFO] running `"docker" "rm" "-f" "b140cf7df95e171b234456d3b5e448326e6f7b8cee4c2234c9db5b877cd83368"`
[INFO] [stdout] b140cf7df95e171b234456d3b5e448326e6f7b8cee4c2234c9db5b877cd83368
[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] b92ca51d8aeb6e1a7978147f68f1f80aed646006d9fc982dfbf5088ed1e6c9c7
[INFO] running `"docker" "start" "-a" "b92ca51d8aeb6e1a7978147f68f1f80aed646006d9fc982dfbf5088ed1e6c9c7"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/symbolic_sourcemap-7f2ea8abc7374fb4
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_react_native_hermes ... ok
[INFO] [stdout] test test_react_native_metro ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests symbolic-sourcemap
[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" "b92ca51d8aeb6e1a7978147f68f1f80aed646006d9fc982dfbf5088ed1e6c9c7"`
[INFO] running `"docker" "rm" "-f" "b92ca51d8aeb6e1a7978147f68f1f80aed646006d9fc982dfbf5088ed1e6c9c7"`
[INFO] [stdout] b92ca51d8aeb6e1a7978147f68f1f80aed646006d9fc982dfbf5088ed1e6c9c7