[INFO] fetching crate remote-trait-object 0.5.0... [INFO] testing remote-trait-object-0.5.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate remote-trait-object 0.5.0 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate remote-trait-object 0.5.0 [INFO] finished tweaking crates.io crate remote-trait-object 0.5.0 [INFO] tweaked toml for crates.io crate remote-trait-object 0.5.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate remote-trait-object 0.5.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 61 packages to latest compatible versions [INFO] [stderr] Adding bincode v1.3.3 (available: v2.0.1) [INFO] [stderr] Adding crossbeam v0.7.3 (available: v0.8.4) [INFO] [stderr] Adding env_logger v0.7.1 (available: v0.11.8) [INFO] [stderr] Adding linkme v0.2.10 (available: v0.3.35) [INFO] [stderr] Adding parking_lot v0.11.2 (available: v0.12.4) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded linkme v0.2.10 [INFO] [stderr] Downloaded linkme-impl v0.2.10 [INFO] [stderr] Downloaded remote-trait-object-macro v0.4.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c5d071facdafadfe36e75ef87f086678d7308d2b9258c1c26e2af1c186d766fa [INFO] running `Command { std: "docker" "start" "-a" "c5d071facdafadfe36e75ef87f086678d7308d2b9258c1c26e2af1c186d766fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c5d071facdafadfe36e75ef87f086678d7308d2b9258c1c26e2af1c186d766fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c5d071facdafadfe36e75ef87f086678d7308d2b9258c1c26e2af1c186d766fa", kill_on_drop: false }` [INFO] [stdout] c5d071facdafadfe36e75ef87f086678d7308d2b9258c1c26e2af1c186d766fa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 702462ea635f29573456bdf1aab889806aaa65e75c54f33709b3798f1673950b [INFO] running `Command { std: "docker" "start" "-a" "702462ea635f29573456bdf1aab889806aaa65e75c54f33709b3798f1673950b", kill_on_drop: false }` [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling instant v0.1.13 [INFO] [stderr] Compiling half v1.8.3 [INFO] [stderr] Compiling threadpool v1.8.1 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling linkme-impl v0.2.10 [INFO] [stderr] Compiling linkme v0.2.10 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling remote-trait-object-macro v0.4.1 [INFO] [stderr] Compiling remote-trait-object v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `handle` is never read [INFO] [stdout] --> src/service/null.rs:76:5 [INFO] [stdout] | [INFO] [stdout] 75 | pub struct NullServiceProxy { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] 76 | handle: crate::macro_env::Handle, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NullServiceProxy` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/packet.rs:201:17 [INFO] [stdout] | [INFO] [stdout] 201 | pub fn view(&self) -> PacketView { [INFO] [stdout] | ^^^^^ ---------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 201 | pub fn view(&self) -> PacketView<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.40s [INFO] running `Command { std: "docker" "inspect" "702462ea635f29573456bdf1aab889806aaa65e75c54f33709b3798f1673950b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "702462ea635f29573456bdf1aab889806aaa65e75c54f33709b3798f1673950b", kill_on_drop: false }` [INFO] [stdout] 702462ea635f29573456bdf1aab889806aaa65e75c54f33709b3798f1673950b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 555d3fa750f68d6c73262887a835c608d9dd1f8f049e189f8da9a30372dab1ec [INFO] running `Command { std: "docker" "start" "-a" "555d3fa750f68d6c73262887a835c608d9dd1f8f049e189f8da9a30372dab1ec", kill_on_drop: false }` [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stdout] warning: field `handle` is never read [INFO] [stdout] --> src/service/null.rs:76:5 [INFO] [stdout] | [INFO] [stdout] 75 | pub struct NullServiceProxy { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] 76 | handle: crate::macro_env::Handle, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NullServiceProxy` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/packet.rs:201:17 [INFO] [stdout] | [INFO] [stdout] 201 | pub fn view(&self) -> PacketView { [INFO] [stdout] | ^^^^^ ---------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 201 | pub fn view(&self) -> PacketView<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling remote-trait-object v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `handle` is never read [INFO] [stdout] --> src/service/null.rs:76:5 [INFO] [stdout] | [INFO] [stdout] 75 | pub struct NullServiceProxy { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] 76 | handle: crate::macro_env::Handle, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NullServiceProxy` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/packet.rs:201:17 [INFO] [stdout] | [INFO] [stdout] 201 | pub fn view(&self) -> PacketView { [INFO] [stdout] | ^^^^^ ---------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 201 | pub fn view(&self) -> PacketView<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 4.25s [INFO] running `Command { std: "docker" "inspect" "555d3fa750f68d6c73262887a835c608d9dd1f8f049e189f8da9a30372dab1ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "555d3fa750f68d6c73262887a835c608d9dd1f8f049e189f8da9a30372dab1ec", kill_on_drop: false }` [INFO] [stdout] 555d3fa750f68d6c73262887a835c608d9dd1f8f049e189f8da9a30372dab1ec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] fb0d966c18d5a5442d88e6ed949e53bc44c97c68f779739511be0b80406c6ccd [INFO] running `Command { std: "docker" "start" "-a" "fb0d966c18d5a5442d88e6ed949e53bc44c97c68f779739511be0b80406c6ccd", kill_on_drop: false }` [INFO] [stderr] warning: field `handle` is never read [INFO] [stderr] --> src/service/null.rs:76:5 [INFO] [stderr] | [INFO] [stderr] 75 | pub struct NullServiceProxy { [INFO] [stderr] | ---------------- field in this struct [INFO] [stderr] 76 | handle: crate::macro_env::Handle, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `NullServiceProxy` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/packet.rs:201:17 [INFO] [stderr] | [INFO] [stderr] 201 | pub fn view(&self) -> PacketView { [INFO] [stderr] | ^^^^^ ---------- the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided 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: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 201 | pub fn view(&self) -> PacketView<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `remote-trait-object` (lib) generated 2 warnings (run `cargo fix --lib -p remote-trait-object` to apply 1 suggestion) [INFO] [stderr] warning: `remote-trait-object` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/remote_trait_object-2168b2f6b14dcba5) [INFO] [stdout] running 8 tests [INFO] [stdout] test packet::packet_header_size ... ok [INFO] [stdout] test service::serde_support::tests::deserialize_test::test_deserialize ... ok [INFO] [stdout] test tests::complex_trait::recursive_service_object ... ok [INFO] [stdout] test tests::complex_trait::service_object_as_return ... ok [INFO] [stdout] test service::serde_support::tests::serialize_test::test_serialize ... ok [INFO] [stdout] test tests::macro_no_skeleton ... ok [INFO] [stdout] test tests::complex_trait::service_object_as_argument ... ok [INFO] [stdout] test tests::macro1 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests remote_trait_object [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test src/lib.rs - (line 185) ... ignored [INFO] [stdout] test src/service/serde_support.rs - service::serde_support::ServiceRef (line 248) ... ignored [INFO] [stdout] test src/service.rs - service::Service (line 38) ... ok [INFO] [stdout] test src/service/id.rs - service::id::setup_identifiers (line 37) ... ok [INFO] [stdout] test src/lib.rs - (line 140) ... ok [INFO] [stdout] test src/service/serde_support.rs - service::serde_support::ServiceToImport (line 107) ... ok [INFO] [stdout] test src/service/serde_support.rs - service::serde_support::ServiceToExport (line 37) ... ok [INFO] [stdout] test src/service/serde_support.rs - service::serde_support::ServiceRef (line 209) ... ok [INFO] [stdout] test src/service/serde_support.rs - service::serde_support::ServiceRef (line 195) ... ok [INFO] [stdout] test src/service/serde_support.rs - service::serde_support::ServiceRef (line 232) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 1.35s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "fb0d966c18d5a5442d88e6ed949e53bc44c97c68f779739511be0b80406c6ccd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb0d966c18d5a5442d88e6ed949e53bc44c97c68f779739511be0b80406c6ccd", kill_on_drop: false }` [INFO] [stdout] fb0d966c18d5a5442d88e6ed949e53bc44c97c68f779739511be0b80406c6ccd