[INFO] fetching crate backtrace-parser 0.1.0...
[INFO] testing backtrace-parser-0.1.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate backtrace-parser 0.1.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate backtrace-parser 0.1.0 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 backtrace-parser 0.1.0
[INFO] finished tweaking crates.io crate backtrace-parser 0.1.0
[INFO] tweaked toml for crates.io crate backtrace-parser 0.1.0 written to /workspace/builds/worker-13/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] adb01108d7f50feaeeb5aaf983bab2f234f4b3f80a703ec653f0a3422e46d081
[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" "adb01108d7f50feaeeb5aaf983bab2f234f4b3f80a703ec653f0a3422e46d081", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "adb01108d7f50feaeeb5aaf983bab2f234f4b3f80a703ec653f0a3422e46d081", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adb01108d7f50feaeeb5aaf983bab2f234f4b3f80a703ec653f0a3422e46d081", kill_on_drop: false }`
[INFO] [stdout] adb01108d7f50feaeeb5aaf983bab2f234f4b3f80a703ec653f0a3422e46d081
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stdout] c77dcacb84a4d7f88f2d3f24d9f104cd5cfbfdbab5a6b042411dfa77b595f704
[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" "c77dcacb84a4d7f88f2d3f24d9f104cd5cfbfdbab5a6b042411dfa77b595f704", kill_on_drop: false }`
[INFO] [stderr]    Compiling pest v1.0.6
[INFO] [stderr]    Compiling pest_derive v1.0.8
[INFO] [stderr]    Compiling backtrace-parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.94s
[INFO] running `Command { std: "docker" "inspect" "c77dcacb84a4d7f88f2d3f24d9f104cd5cfbfdbab5a6b042411dfa77b595f704", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c77dcacb84a4d7f88f2d3f24d9f104cd5cfbfdbab5a6b042411dfa77b595f704", kill_on_drop: false }`
[INFO] [stdout] c77dcacb84a4d7f88f2d3f24d9f104cd5cfbfdbab5a6b042411dfa77b595f704
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 797391c7685881c95d19f2471d74fc4638311a7a4cbba3ec2fc733ac5381be5b
[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" "797391c7685881c95d19f2471d74fc4638311a7a4cbba3ec2fc733ac5381be5b", kill_on_drop: false }`
[INFO] [stderr]    Compiling backtrace-parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.18s
[INFO] running `Command { std: "docker" "inspect" "797391c7685881c95d19f2471d74fc4638311a7a4cbba3ec2fc733ac5381be5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "797391c7685881c95d19f2471d74fc4638311a7a4cbba3ec2fc733ac5381be5b", kill_on_drop: false }`
[INFO] [stdout] 797391c7685881c95d19f2471d74fc4638311a7a4cbba3ec2fc733ac5381be5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] c117b2b9c696eba42b88c9b2f0cab320cd0043d78fd79ebd0b0ca3e0968c2f8e
[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" "c117b2b9c696eba42b88c9b2f0cab320cd0043d78fd79ebd0b0ca3e0968c2f8e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/backtrace_parser-bb157688beddf6d0
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test parser::tests::parse_symbols_non_empty ... ok
[INFO] [stdout] test parser::tests::parse_frame_ptr_null ... ok
[INFO] [stdout] test parser::tests::parse_frames_no_info ... ok
[INFO] [stdout] test parser::tests::parse_symbol_location_long ... ok
[INFO] [stdout] test parser::tests::parse_frame_idx ... ok
[INFO] [stdout] test parser::tests::parse_frame_ptr_long ... ok
[INFO] [stdout] test parser::tests::parse_frames_non_empty ... ok
[INFO] [stdout] test parser::tests::parse_symbol_location_short ... ok
[INFO] [stdout] test parser::tests::parse_symbol_name_unknown ... ok
[INFO] [stdout] test parser::tests::parse_symbols_unresolved ... ok
[INFO] [stdout] test parser::tests::parse_symbols_no_info ... ok
[INFO] [stdout] test parser::tests::parse_symbol_name_main_and_newline ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/parse-c196ec8611a960a3
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test no_symbol_info ... ok
[INFO] [stdout] test line_number_overflow ... ok
[INFO] [stdout] test unresolved_symbols ... ok
[INFO] [stdout] test full_backtrace ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests backtrace-parser
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.58s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c117b2b9c696eba42b88c9b2f0cab320cd0043d78fd79ebd0b0ca3e0968c2f8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c117b2b9c696eba42b88c9b2f0cab320cd0043d78fd79ebd0b0ca3e0968c2f8e", kill_on_drop: false }`
[INFO] [stdout] c117b2b9c696eba42b88c9b2f0cab320cd0043d78fd79ebd0b0ca3e0968c2f8e