[INFO] fetching crate profiler-get-symbols 0.1.0...
[INFO] testing profiler-get-symbols-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate profiler-get-symbols 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate profiler-get-symbols 0.1.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate profiler-get-symbols 0.1.0
[INFO] finished tweaking crates.io crate profiler-get-symbols 0.1.0
[INFO] tweaked toml for crates.io crate profiler-get-symbols 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 55d3868f4f49f484edac269ebdda3fe0268524d91f07972ab0b683feca1e2641
[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" "55d3868f4f49f484edac269ebdda3fe0268524d91f07972ab0b683feca1e2641", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55d3868f4f49f484edac269ebdda3fe0268524d91f07972ab0b683feca1e2641", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55d3868f4f49f484edac269ebdda3fe0268524d91f07972ab0b683feca1e2641", kill_on_drop: false }`
[INFO] [stdout] 55d3868f4f49f484edac269ebdda3fe0268524d91f07972ab0b683feca1e2641
[INFO] running `Command { std: "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" "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" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8752b807f8bc06e199ee2274babcdf913705183f999b3a4bd84267e552376238
[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" "8752b807f8bc06e199ee2274babcdf913705183f999b3a4bd84267e552376238", kill_on_drop: false }`
[INFO] [stderr]    Compiling fallible-iterator v0.2.0
[INFO] [stderr]    Compiling wasmparser v0.54.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling scroll v0.10.2
[INFO] [stderr]    Compiling plain v0.2.3
[INFO] [stderr]    Compiling cpp_demangle v0.2.16
[INFO] [stderr]    Compiling scroll v0.9.2
[INFO] [stderr]    Compiling scroll_derive v0.9.5
[INFO] [stderr]    Compiling msvc-demangler v0.8.0
[INFO] [stderr]    Compiling gimli v0.21.0
[INFO] [stderr]    Compiling pdb v0.6.0
[INFO] [stderr]    Compiling goblin v0.0.17
[INFO] [stderr]    Compiling object v0.19.0
[INFO] [stderr]    Compiling addr2line v0.12.2
[INFO] [stderr]    Compiling profiler-get-symbols v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.89s
[INFO] running `Command { std: "docker" "inspect" "8752b807f8bc06e199ee2274babcdf913705183f999b3a4bd84267e552376238", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8752b807f8bc06e199ee2274babcdf913705183f999b3a4bd84267e552376238", kill_on_drop: false }`
[INFO] [stdout] 8752b807f8bc06e199ee2274babcdf913705183f999b3a4bd84267e552376238
[INFO] running `Command { std: "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" "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" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 179e37d828357c103d76e3197ed6eecceb678b58433ddb5b057089c1ca1063be
[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" "179e37d828357c103d76e3197ed6eecceb678b58433ddb5b057089c1ca1063be", kill_on_drop: false }`
[INFO] [stderr]    Compiling profiler-get-symbols v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.35s
[INFO] running `Command { std: "docker" "inspect" "179e37d828357c103d76e3197ed6eecceb678b58433ddb5b057089c1ca1063be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "179e37d828357c103d76e3197ed6eecceb678b58433ddb5b057089c1ca1063be", kill_on_drop: false }`
[INFO] [stdout] 179e37d828357c103d76e3197ed6eecceb678b58433ddb5b057089c1ca1063be
[INFO] running `Command { std: "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" "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" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1c07b2585ccff819396d44b8fd1d0786752e440d9765bc63ab1acc409ca3507a
[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" "1c07b2585ccff819396d44b8fd1d0786752e440d9765bc63ab1acc409ca3507a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] running 5 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/profiler_get_symbols-9ed1d03fc807f81f
[INFO] [stdout] test symbolicate::v5::response_json::test::serialize_correctly ... ok
[INFO] [stdout] test symbolicate::v6::response_json::test::serialize_correctly ... ok
[INFO] [stdout] test symbolicate::request_json::test::parse_without_jobs_wrapper ... ok
[INFO] [stdout] test pdb::test::test_get_addresses_covered_by_range ... ok
[INFO] [stdout] test symbolicate::request_json::test::parse_job ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests profiler-get-symbols
[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 `Command { std: "docker" "inspect" "1c07b2585ccff819396d44b8fd1d0786752e440d9765bc63ab1acc409ca3507a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c07b2585ccff819396d44b8fd1d0786752e440d9765bc63ab1acc409ca3507a", kill_on_drop: false }`
[INFO] [stdout] 1c07b2585ccff819396d44b8fd1d0786752e440d9765bc63ab1acc409ca3507a