[INFO] crate proguard 4.0.1 is already in cache
[INFO] testing proguard-4.0.1 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate proguard 4.0.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate proguard 4.0.1 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", 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] b69595f53a3c743002a547bc6e630ccac9596c7f16a42e266801334f765bbd2d
[INFO] running `Command { std: "docker" "start" "-a" "b69595f53a3c743002a547bc6e630ccac9596c7f16a42e266801334f765bbd2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b69595f53a3c743002a547bc6e630ccac9596c7f16a42e266801334f765bbd2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b69595f53a3c743002a547bc6e630ccac9596c7f16a42e266801334f765bbd2d", kill_on_drop: false }`
[INFO] [stdout] b69595f53a3c743002a547bc6e630ccac9596c7f16a42e266801334f765bbd2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=forbid" "-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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e456342982ef19599a00eb2ef4f1dbfa7e3c13846b4e7a7d2029708e3cddc23
[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" "9e456342982ef19599a00eb2ef4f1dbfa7e3c13846b4e7a7d2029708e3cddc23", kill_on_drop: false }`
[INFO] [stderr]    Compiling proguard v4.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.82s
[INFO] running `Command { std: "docker" "inspect" "9e456342982ef19599a00eb2ef4f1dbfa7e3c13846b4e7a7d2029708e3cddc23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e456342982ef19599a00eb2ef4f1dbfa7e3c13846b4e7a7d2029708e3cddc23", kill_on_drop: false }`
[INFO] [stdout] 9e456342982ef19599a00eb2ef4f1dbfa7e3c13846b4e7a7d2029708e3cddc23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=forbid" "-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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--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] fa31d21cedbfa60009c7015d6230be06b7093874bdb08bf88334dd47ce445860
[INFO] running `Command { std: "docker" "start" "-a" "fa31d21cedbfa60009c7015d6230be06b7093874bdb08bf88334dd47ce445860", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling proguard v4.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.68s
[INFO] running `Command { std: "docker" "inspect" "fa31d21cedbfa60009c7015d6230be06b7093874bdb08bf88334dd47ce445860", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa31d21cedbfa60009c7015d6230be06b7093874bdb08bf88334dd47ce445860", kill_on_drop: false }`
[INFO] [stdout] fa31d21cedbfa60009c7015d6230be06b7093874bdb08bf88334dd47ce445860
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=forbid" "-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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", 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] ab3ee0906c70c146a1641671f8c2ca08c394f07aaac04173b92c3d22dc2879b7
[INFO] running `Command { std: "docker" "start" "-a" "ab3ee0906c70c146a1641671f8c2ca08c394f07aaac04173b92c3d22dc2879b7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/proguard-d4400518bd1a50df
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/basic-2d977074c0e49bdf
[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] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_inlines ... ok
[INFO] [stdout] test test_method_matches ... ok
[INFO] [stdout] test test_basic ... ok
[INFO] [stdout] test test_basic_win ... ok
[INFO] [stdout] test test_method_matches_win ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/r8-446fa0408cfdf533
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_extra_methods ... ok
[INFO] [stdout] test test_method_matches ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/retrace-ecec6f1d04928d22
[INFO] [stdout] test test_basic_r8 ... ok
[INFO] [stderr]    Doc-tests proguard
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_remap_no_lines ... ok
[INFO] [stdout] test test_remap ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/stacktrace.rs - stacktrace::StackFrame::try_parse (line 43) ... ok
[INFO] [stdout] test src/mapping.rs - mapping::ProguardRecord::try_parse (line 275) ... ok
[INFO] [stdout] test src/mapping.rs - mapping::ProguardMapping::has_line_info (line 122) ... ok
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] test src/mapper.rs - mapper::ProguardMapper::remap_class (line 176) ... ok
[INFO] [stdout] test src/mapping.rs - mapping::ProguardMapping::is_valid (line 83) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ab3ee0906c70c146a1641671f8c2ca08c394f07aaac04173b92c3d22dc2879b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab3ee0906c70c146a1641671f8c2ca08c394f07aaac04173b92c3d22dc2879b7", kill_on_drop: false }`
[INFO] [stdout] ab3ee0906c70c146a1641671f8c2ca08c394f07aaac04173b92c3d22dc2879b7