[INFO] crate shrinkwraprs 0.3.0 is already in cache
[INFO] testing shrinkwraprs-0.3.0 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate shrinkwraprs 0.3.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate shrinkwraprs 0.3.0 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 shrinkwraprs 0.3.0
[INFO] finished tweaking crates.io crate shrinkwraprs 0.3.0
[INFO] tweaked toml for crates.io crate shrinkwraprs 0.3.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate shrinkwraprs 0.3.0 already has a lockfile, it will not be regenerated
[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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stdout] e1e04b1de09de5c8ec2adb6742f88773d0e4a8f09e848049d026071266935f99
[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" "e1e04b1de09de5c8ec2adb6742f88773d0e4a8f09e848049d026071266935f99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1e04b1de09de5c8ec2adb6742f88773d0e4a8f09e848049d026071266935f99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1e04b1de09de5c8ec2adb6742f88773d0e4a8f09e848049d026071266935f99", kill_on_drop: false }`
[INFO] [stdout] e1e04b1de09de5c8ec2adb6742f88773d0e4a8f09e848049d026071266935f99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 816d6dc752f6cbd59206e35aa3542cfd40dcd6967b0bbb8dfe68e126f545050b
[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" "816d6dc752f6cbd59206e35aa3542cfd40dcd6967b0bbb8dfe68e126f545050b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.8
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling itertools v0.8.1
[INFO] [stderr]    Compiling shrinkwraprs v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.85s
[INFO] running `Command { std: "docker" "inspect" "816d6dc752f6cbd59206e35aa3542cfd40dcd6967b0bbb8dfe68e126f545050b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "816d6dc752f6cbd59206e35aa3542cfd40dcd6967b0bbb8dfe68e126f545050b", kill_on_drop: false }`
[INFO] [stdout] 816d6dc752f6cbd59206e35aa3542cfd40dcd6967b0bbb8dfe68e126f545050b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stdout] 5dd6e3a97c62e2efb8d23bd79669ffb3d1c3cfc34f26cc0608ed059592f39f52
[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" "5dd6e3a97c62e2efb8d23bd79669ffb3d1c3cfc34f26cc0608ed059592f39f52", kill_on_drop: false }`
[INFO] [stderr]    Compiling shrinkwraprs v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.03s
[INFO] running `Command { std: "docker" "inspect" "5dd6e3a97c62e2efb8d23bd79669ffb3d1c3cfc34f26cc0608ed059592f39f52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dd6e3a97c62e2efb8d23bd79669ffb3d1c3cfc34f26cc0608ed059592f39f52", kill_on_drop: false }`
[INFO] [stdout] 5dd6e3a97c62e2efb8d23bd79669ffb3d1c3cfc34f26cc0608ed059592f39f52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stdout] 21de4fa55be13f0f7593737a45f62c494aa12de13e6515eda695460330e2ff5b
[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" "21de4fa55be13f0f7593737a45f62c494aa12de13e6515eda695460330e2ff5b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/shrinkwraprs-9d7a9569b5d8a4d7
[INFO] [stdout] running 25 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/impl_immut-9702bd76cea7be36
[INFO] [stdout] test ast::tests::test_field_attribute_found ... ok
[INFO] [stdout] test visibility::field_visibility_tests::test_field_vis1 ... ok
[INFO] [stdout] test visibility::field_visibility_tests::test_field_vis10 ... ok
[INFO] [stdout] test visibility::field_visibility_tests::test_field_vis11 ... ok
[INFO] [stdout] test visibility::field_visibility_tests::test_field_vis8 ... ok
[INFO] [stdout] test visibility::field_visibility_tests::test_field_vis9 ... ok
[INFO] [stdout] test visibility::path_convert_tests::vis_test4 ... ok
[INFO] [stdout] test visibility::path_convert_tests::vis_test5 ... ok
[INFO] [stdout] test visibility::field_visibility_tests::test_field_vis14 ... ok
[INFO] [stdout] test visibility::path_convert_tests::vis_test6 ... ok
[INFO] [stdout] test visibility::field_visibility_tests::test_field_vis13 ... ok
[INFO] [stdout] test visibility::field_visibility_tests::test_field_vis12 ... ok
[INFO] [stdout] test visibility::path_convert_tests::vis_test1 ... ok
[INFO] [stdout] test visibility::field_visibility_tests::test_field_vis5 ... ok
[INFO] [stdout] test visibility::path_convert_tests::vis_test2 ... ok
[INFO] [stdout] test visibility::field_visibility_tests::test_field_vis16 ... ok
[INFO] [stdout] test visibility::field_visibility_tests::test_field_vis6 ... ok
[INFO] [stdout] test visibility::field_visibility_tests::test_field_vis2 ... ok
[INFO] [stdout] test visibility::field_visibility_tests::test_field_vis7 ... ok
[INFO] [stdout] test visibility::field_visibility_tests::test_field_vis3 ... ok
[INFO] [stdout] test visibility::field_visibility_tests::test_field_vis15 ... ok
[INFO] [stdout] test visibility::path_convert_tests::vis_test3 ... ok
[INFO] [stdout] test ast::tests::test_field_attribute_not_found ... ok
[INFO] [stdout] test visibility::field_visibility_tests::test_field_vis4 ... ok
[INFO] [stdout] test visibility::path_convert_tests::vis_test7 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/impl_mut-f201618f2f0071bf
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_multi_can_deref ... ok
[INFO] [stdout] test test_tuple_can_deref ... ok
[INFO] [stdout] test test_nary_tuple_can_deref ... ok
[INFO] [stdout] test test_single_can_deref ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_nary_tuple_can_deref_mut ... ok
[INFO] [stdout] test test_single_can_deref_mut ... ok
[INFO] [stdout] test test_multi_can_deref_mut ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/transformers-f2ad41a30c56855b
[INFO] [stdout] test test_tuple_can_deref_mut ... ok
[INFO] [stderr]    Doc-tests shrinkwraprs
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_map_mut ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 54) ... ignored
[INFO] [stdout] test src/lib.rs - (line 6) ... ignored
[INFO] [stdout] test src/lib.rs - (line 73) ... ignored
[INFO] [stdout] test src/lib.rs - (line 87) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "21de4fa55be13f0f7593737a45f62c494aa12de13e6515eda695460330e2ff5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21de4fa55be13f0f7593737a45f62c494aa12de13e6515eda695460330e2ff5b", kill_on_drop: false }`
[INFO] [stdout] 21de4fa55be13f0f7593737a45f62c494aa12de13e6515eda695460330e2ff5b