[INFO] fetching crate proguard 4.0.1...
[INFO] testing proguard-4.0.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate proguard 4.0.1 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate proguard 4.0.1 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 proguard 4.0.1
[INFO] finished tweaking crates.io crate proguard 4.0.1
[INFO] tweaked toml for crates.io crate proguard 4.0.1 written to /workspace/builds/worker-11/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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] a75b148690769963b4ca7a7fa60af347b8fdc4c6441188f4deb0f3f967cfae94
[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" "a75b148690769963b4ca7a7fa60af347b8fdc4c6441188f4deb0f3f967cfae94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a75b148690769963b4ca7a7fa60af347b8fdc4c6441188f4deb0f3f967cfae94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a75b148690769963b4ca7a7fa60af347b8fdc4c6441188f4deb0f3f967cfae94", kill_on_drop: false }`
[INFO] [stdout] a75b148690769963b4ca7a7fa60af347b8fdc4c6441188f4deb0f3f967cfae94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 637bc74a9fc8a2874443ab834cd5c41627e84363df0427fd18dec6709767156f
[INFO] running `Command { std: "docker" "start" "-a" "637bc74a9fc8a2874443ab834cd5c41627e84363df0427fd18dec6709767156f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proguard v4.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.86s
[INFO] running `Command { std: "docker" "inspect" "637bc74a9fc8a2874443ab834cd5c41627e84363df0427fd18dec6709767156f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "637bc74a9fc8a2874443ab834cd5c41627e84363df0427fd18dec6709767156f", kill_on_drop: false }`
[INFO] [stdout] 637bc74a9fc8a2874443ab834cd5c41627e84363df0427fd18dec6709767156f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 49be5af70a27a2efb6c8f6036c9f58f48b42ab627902370f84b3de0a6f407d29
[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" "49be5af70a27a2efb6c8f6036c9f58f48b42ab627902370f84b3de0a6f407d29", kill_on_drop: false }`
[INFO] [stderr]    Compiling proguard v4.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.66s
[INFO] running `Command { std: "docker" "inspect" "49be5af70a27a2efb6c8f6036c9f58f48b42ab627902370f84b3de0a6f407d29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49be5af70a27a2efb6c8f6036c9f58f48b42ab627902370f84b3de0a6f407d29", kill_on_drop: false }`
[INFO] [stdout] 49be5af70a27a2efb6c8f6036c9f58f48b42ab627902370f84b3de0a6f407d29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 3e1c8a173bdbb6aff9ace54c5b94cd665c2544894c70d6fb1f6b6cb2690c4d1a
[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" "3e1c8a173bdbb6aff9ace54c5b94cd665c2544894c70d6fb1f6b6cb2690c4d1a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/proguard-f1c861fd81ada1ef
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/basic-26e2d477a9032d31
[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] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_inlines ... ok
[INFO] [stdout] test test_basic ... ok
[INFO] [stdout] test test_method_matches ... ok
[INFO] [stdout] test test_method_matches_win ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/r8-6741ba8e11624081
[INFO] [stdout] test test_basic_win ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.66s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_basic_r8 ... ok
[INFO] [stdout] test test_method_matches ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/retrace-200d30f98b0de728
[INFO] [stdout] test test_extra_methods ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.76s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]    Doc-tests proguard
[INFO] [stdout] test test_remap ... ok
[INFO] [stdout] test test_remap_no_lines ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/mapping.rs - mapping::ProguardMapping::has_line_info (line 122) ... ok
[INFO] [stdout] test src/mapping.rs - mapping::ProguardMapping::is_valid (line 83) ... ok
[INFO] [stdout] test src/mapping.rs - mapping::ProguardRecord::try_parse (line 275) ... ok
[INFO] [stdout] test src/stacktrace.rs - stacktrace::StackFrame::try_parse (line 43) ... ok
[INFO] [stdout] test src/mapper.rs - mapper::ProguardMapper::remap_class (line 176) ... ok
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.97s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3e1c8a173bdbb6aff9ace54c5b94cd665c2544894c70d6fb1f6b6cb2690c4d1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e1c8a173bdbb6aff9ace54c5b94cd665c2544894c70d6fb1f6b6cb2690c4d1a", kill_on_drop: false }`
[INFO] [stdout] 3e1c8a173bdbb6aff9ace54c5b94cd665c2544894c70d6fb1f6b6cb2690c4d1a