[INFO] fetching crate remote-trait-object 0.5.0...
[INFO] testing remote-trait-object-0.5.0 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate remote-trait-object 0.5.0 into /workspace/builds/worker-6-tc2/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-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate remote-trait-object 0.5.0 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 61 packages to latest compatible versions
[INFO] [stderr]       Adding bincode v1.3.3 (available: v3.0.0)
[INFO] [stderr]       Adding crossbeam v0.7.3 (available: v0.8.4)
[INFO] [stderr]       Adding env_logger v0.7.1 (available: v0.11.10)
[INFO] [stderr]       Adding linkme v0.2.10 (available: v0.3.35)
[INFO] [stderr]       Adding parking_lot v0.11.2 (available: v0.12.5)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c48a321bc60d6dd2f57dcd05137ca3a3523b0ad6f2f14c15d05ed8391defb30b
[INFO] running `Command { std: "docker" "start" "-a" "c48a321bc60d6dd2f57dcd05137ca3a3523b0ad6f2f14c15d05ed8391defb30b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c48a321bc60d6dd2f57dcd05137ca3a3523b0ad6f2f14c15d05ed8391defb30b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c48a321bc60d6dd2f57dcd05137ca3a3523b0ad6f2f14c15d05ed8391defb30b", kill_on_drop: false }`
[INFO] [stdout] c48a321bc60d6dd2f57dcd05137ca3a3523b0ad6f2f14c15d05ed8391defb30b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e5532cacbd0746d7a636a4818f4303daf8c44c600d04ed287fde66ce747e82ff
[INFO] running `Command { std: "docker" "start" "-a" "e5532cacbd0746d7a636a4818f4303daf8c44c600d04ed287fde66ce747e82ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling instant v0.1.13
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling half v1.8.3
[INFO] [stderr]    Compiling crossbeam-channel v0.4.4
[INFO] [stderr]    Compiling crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling crossbeam-deque v0.7.4
[INFO] [stderr]    Compiling crossbeam v0.7.3
[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 toml v0.5.11
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling linkme v0.2.10
[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)]` (part of `#[warn(unused)]`) 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 22.92s
[INFO] running `Command { std: "docker" "inspect" "e5532cacbd0746d7a636a4818f4303daf8c44c600d04ed287fde66ce747e82ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5532cacbd0746d7a636a4818f4303daf8c44c600d04ed287fde66ce747e82ff", kill_on_drop: false }`
[INFO] [stdout] e5532cacbd0746d7a636a4818f4303daf8c44c600d04ed287fde66ce747e82ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 947e8166fc87afeef6cdc3570369d71a80833a82acca3bf4c8ed6daa17e76717
[INFO] running `Command { std: "docker" "start" "-a" "947e8166fc87afeef6cdc3570369d71a80833a82acca3bf4c8ed6daa17e76717", kill_on_drop: false }`
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling itoa v1.0.18
[INFO] [stderr]    Compiling termcolor v1.4.1
[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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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 6.35s
[INFO] running `Command { std: "docker" "inspect" "947e8166fc87afeef6cdc3570369d71a80833a82acca3bf4c8ed6daa17e76717", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "947e8166fc87afeef6cdc3570369d71a80833a82acca3bf4c8ed6daa17e76717", kill_on_drop: false }`
[INFO] [stdout] 947e8166fc87afeef6cdc3570369d71a80833a82acca3bf4c8ed6daa17e76717
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d8690483cb7c9670bcbf71a10164ecdef6dd50d59642d9ef021f981dacdd7b81
[INFO] running `Command { std: "docker" "start" "-a" "d8690483cb7c9670bcbf71a10164ecdef6dd50d59642d9ef021f981dacdd7b81", 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)]` (part of `#[warn(unused)]`) 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 0.19s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/remote_trait_object-827cf85fd3287c2c)
[INFO] [stdout] 
[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::service_object_as_argument ... ok
[INFO] [stdout] test service::serde_support::tests::serialize_test::test_serialize ... ok
[INFO] [stdout] test tests::complex_trait::service_object_as_return ... ok
[INFO] [stdout] test tests::macro1 ... ok
[INFO] [stdout] test tests::macro_no_skeleton ... ok
[INFO] [stdout] test tests::complex_trait::recursive_service_object ... ok
[INFO] [stderr]    Doc-tests remote_trait_object
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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/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/lib.rs - (line 140) ... ok
[INFO] [stdout] test src/service/id.rs - service::id::setup_identifiers (line 37) ... ok
[INFO] [stdout] test src/service/serde_support.rs - service::serde_support::ServiceRef (line 195) ... ok
[INFO] [stdout] test src/service.rs - service::Service (line 38) ... ok
[INFO] [stdout] test src/service/serde_support.rs - service::serde_support::ServiceRef (line 232) ... ok
[INFO] [stdout] test src/service/serde_support.rs - service::serde_support::ServiceToImport (line 107) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 1.53s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d8690483cb7c9670bcbf71a10164ecdef6dd50d59642d9ef021f981dacdd7b81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8690483cb7c9670bcbf71a10164ecdef6dd50d59642d9ef021f981dacdd7b81", kill_on_drop: false }`
[INFO] [stdout] d8690483cb7c9670bcbf71a10164ecdef6dd50d59642d9ef021f981dacdd7b81
