[INFO] fetching crate dbus-tree 0.9.2... [INFO] testing dbus-tree-0.9.2 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate dbus-tree 0.9.2 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate dbus-tree 0.9.2 [INFO] finished tweaking crates.io crate dbus-tree 0.9.2 [INFO] tweaked toml for crates.io crate dbus-tree 0.9.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate dbus-tree 0.9.2 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate dbus-tree 0.9.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libdbus-sys v0.2.2 [INFO] [stderr] Downloaded dbus v0.9.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4ca722d1ae80562f686f892b564dd9f2a15f6121195ff06e3d287ae15e6da559 [INFO] running `Command { std: "docker" "start" "-a" "4ca722d1ae80562f686f892b564dd9f2a15f6121195ff06e3d287ae15e6da559", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4ca722d1ae80562f686f892b564dd9f2a15f6121195ff06e3d287ae15e6da559", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ca722d1ae80562f686f892b564dd9f2a15f6121195ff06e3d287ae15e6da559", kill_on_drop: false }` [INFO] [stdout] 4ca722d1ae80562f686f892b564dd9f2a15f6121195ff06e3d287ae15e6da559 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2f9228788e056efab20c48995ed3b60ccba7bb93360c72112ab2120db698d49d [INFO] running `Command { std: "docker" "start" "-a" "2f9228788e056efab20c48995ed3b60ccba7bb93360c72112ab2120db698d49d", kill_on_drop: false }` [INFO] [stderr] Compiling pkg-config v0.3.20 [INFO] [stderr] Compiling libc v0.2.103 [INFO] [stderr] Compiling libdbus-sys v0.2.2 [INFO] [stderr] Compiling dbus v0.9.5 [INFO] [stderr] Compiling dbus-tree v0.9.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/objectpath.rs:168:63 [INFO] [stdout] | [INFO] [stdout] 168 | fn get_iface<'a>(&'a self, iface_name: &'a str) -> Result<&Arc>, MethodErr> { [INFO] [stdout] | -- -- ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is elided here [INFO] [stdout] | | | [INFO] [stdout] | | the lifetime is named here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 168 | fn get_iface<'a>(&'a self, iface_name: &'a str) -> Result<&'a Arc>, MethodErr> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.83s [INFO] running `Command { std: "docker" "inspect" "2f9228788e056efab20c48995ed3b60ccba7bb93360c72112ab2120db698d49d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f9228788e056efab20c48995ed3b60ccba7bb93360c72112ab2120db698d49d", kill_on_drop: false }` [INFO] [stdout] 2f9228788e056efab20c48995ed3b60ccba7bb93360c72112ab2120db698d49d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c4c375ea680b72a9e697f5d6c302260752eaa1559b6fa5f6a1e0dbb53ec8864f [INFO] running `Command { std: "docker" "start" "-a" "c4c375ea680b72a9e697f5d6c302260752eaa1559b6fa5f6a1e0dbb53ec8864f", kill_on_drop: false }` [INFO] [stderr] Compiling dbus-tree v0.9.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/objectpath.rs:168:63 [INFO] [stdout] | [INFO] [stdout] 168 | fn get_iface<'a>(&'a self, iface_name: &'a str) -> Result<&Arc>, MethodErr> { [INFO] [stdout] | -- -- ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is elided here [INFO] [stdout] | | | [INFO] [stdout] | | the lifetime is named here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 168 | fn get_iface<'a>(&'a self, iface_name: &'a str) -> Result<&'a Arc>, MethodErr> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/objectpath.rs:168:63 [INFO] [stdout] | [INFO] [stdout] 168 | fn get_iface<'a>(&'a self, iface_name: &'a str) -> Result<&Arc>, MethodErr> { [INFO] [stdout] | -- -- ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is elided here [INFO] [stdout] | | | [INFO] [stdout] | | the lifetime is named here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 168 | fn get_iface<'a>(&'a self, iface_name: &'a str) -> Result<&'a Arc>, MethodErr> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 5.25s [INFO] running `Command { std: "docker" "inspect" "c4c375ea680b72a9e697f5d6c302260752eaa1559b6fa5f6a1e0dbb53ec8864f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4c375ea680b72a9e697f5d6c302260752eaa1559b6fa5f6a1e0dbb53ec8864f", kill_on_drop: false }` [INFO] [stdout] c4c375ea680b72a9e697f5d6c302260752eaa1559b6fa5f6a1e0dbb53ec8864f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 945ea81d6dcda82aa7364e57e004de3cce1e2f22aea6c1007bd32fd5f532e0e9 [INFO] running `Command { std: "docker" "start" "-a" "945ea81d6dcda82aa7364e57e004de3cce1e2f22aea6c1007bd32fd5f532e0e9", kill_on_drop: false }` [INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> src/objectpath.rs:168:63 [INFO] [stderr] | [INFO] [stderr] 168 | fn get_iface<'a>(&'a self, iface_name: &'a str) -> Result<&Arc>, MethodErr> { [INFO] [stderr] | -- -- ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is elided here [INFO] [stderr] | | | [INFO] [stderr] | | the lifetime is named here [INFO] [stderr] | the lifetime is named here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 168 | fn get_iface<'a>(&'a self, iface_name: &'a str) -> Result<&'a Arc>, MethodErr> { [INFO] [stderr] | ++ [INFO] [stderr] [INFO] [stderr] warning: `dbus-tree` (lib) generated 1 warning (run `cargo fix --lib -p dbus-tree` to apply 1 suggestion) [INFO] [stderr] warning: `dbus-tree` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dbus_tree-920280f993d1ca47) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test factory::fn_customdata ... ok [INFO] [stdout] test leaves::test_get_managed_objects ... ok [INFO] [stdout] test leaves::test_set_prop ... ok [INFO] [stdout] test objectpath::test_introspection_dynamic ... ok [INFO] [stdout] test objectpath::test_iter ... ok [INFO] [stdout] test factory::create_fnmut ... ok [INFO] [stdout] test leaves::test_prop_handlers ... ok [INFO] [stdout] test objectpath::test_introspection ... ok [INFO] [stdout] test objectpath::test_set_default_interface ... ok [INFO] [stdout] test leaves::test_sync_prop ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests dbus_tree [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 4) - compile ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "945ea81d6dcda82aa7364e57e004de3cce1e2f22aea6c1007bd32fd5f532e0e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "945ea81d6dcda82aa7364e57e004de3cce1e2f22aea6c1007bd32fd5f532e0e9", kill_on_drop: false }` [INFO] [stdout] 945ea81d6dcda82aa7364e57e004de3cce1e2f22aea6c1007bd32fd5f532e0e9