[INFO] fetching crate symbolic-sourcemap 8.0.0...
[INFO] testing symbolic-sourcemap-8.0.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate symbolic-sourcemap 8.0.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate symbolic-sourcemap 8.0.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate symbolic-sourcemap 8.0.0
[INFO] finished tweaking crates.io crate symbolic-sourcemap 8.0.0
[INFO] tweaked toml for crates.io crate symbolic-sourcemap 8.0.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded if_chain v1.0.1
[INFO] [stderr]   Downloaded sourcemap v6.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] de38cb49cf77b0cf43b68e86e0b5e2424ae947cb0257a264ba8e593c355ee54e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "de38cb49cf77b0cf43b68e86e0b5e2424ae947cb0257a264ba8e593c355ee54e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de38cb49cf77b0cf43b68e86e0b5e2424ae947cb0257a264ba8e593c355ee54e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de38cb49cf77b0cf43b68e86e0b5e2424ae947cb0257a264ba8e593c355ee54e", kill_on_drop: false }`
[INFO] [stdout] de38cb49cf77b0cf43b68e86e0b5e2424ae947cb0257a264ba8e593c355ee54e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 905c5f95d6c9bf632c9aaa85de16f28b181c2d15d35dc692fc69f6743c0d17d4
[INFO] running `Command { std: "docker" "start" "-a" "905c5f95d6c9bf632c9aaa85de16f28b181c2d15d35dc692fc69f6743c0d17d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling base64 v0.11.0
[INFO] [stderr]    Compiling if_chain v1.0.1
[INFO] [stderr]    Compiling sourcemap v6.0.1
[INFO] [stderr]    Compiling symbolic-sourcemap v8.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.79s
[INFO] running `Command { std: "docker" "inspect" "905c5f95d6c9bf632c9aaa85de16f28b181c2d15d35dc692fc69f6743c0d17d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "905c5f95d6c9bf632c9aaa85de16f28b181c2d15d35dc692fc69f6743c0d17d4", kill_on_drop: false }`
[INFO] [stdout] 905c5f95d6c9bf632c9aaa85de16f28b181c2d15d35dc692fc69f6743c0d17d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7aff042abb8b7d6f0eb4da374d9af5510e1b7a24d28495c563eb7555765e8677
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7aff042abb8b7d6f0eb4da374d9af5510e1b7a24d28495c563eb7555765e8677", kill_on_drop: false }`
[INFO] [stderr]    Compiling symbolic-sourcemap v8.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.65s
[INFO] running `Command { std: "docker" "inspect" "7aff042abb8b7d6f0eb4da374d9af5510e1b7a24d28495c563eb7555765e8677", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7aff042abb8b7d6f0eb4da374d9af5510e1b7a24d28495c563eb7555765e8677", kill_on_drop: false }`
[INFO] [stdout] 7aff042abb8b7d6f0eb4da374d9af5510e1b7a24d28495c563eb7555765e8677
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 84d5bdc3fc3bd856f526c5c105f55712e36051a0c0867704b00c0946e0f6f292
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "84d5bdc3fc3bd856f526c5c105f55712e36051a0c0867704b00c0946e0f6f292", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/symbolic_sourcemap-5f3548ebd1157e4f
[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; finished in 0.07s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "84d5bdc3fc3bd856f526c5c105f55712e36051a0c0867704b00c0946e0f6f292", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84d5bdc3fc3bd856f526c5c105f55712e36051a0c0867704b00c0946e0f6f292", kill_on_drop: false }`
[INFO] [stdout] 84d5bdc3fc3bd856f526c5c105f55712e36051a0c0867704b00c0946e0f6f292