[INFO] fetching crate qcomms 1.0.1... [INFO] testing qcomms-1.0.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8 [INFO] extracting crate qcomms 1.0.1 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate qcomms 1.0.1 [INFO] finished tweaking crates.io crate qcomms 1.0.1 [INFO] tweaked toml for crates.io crate qcomms 1.0.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate qcomms 1.0.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 65 packages to latest compatible versions [INFO] [stderr] Adding bincode v1.3.3 (available: v2.0.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 36649a527335b531d5ad914337f39ffba94517691ce096541a6a66818efa123b [INFO] running `Command { std: "docker" "start" "-a" "36649a527335b531d5ad914337f39ffba94517691ce096541a6a66818efa123b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "36649a527335b531d5ad914337f39ffba94517691ce096541a6a66818efa123b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36649a527335b531d5ad914337f39ffba94517691ce096541a6a66818efa123b", kill_on_drop: false }` [INFO] [stdout] 36649a527335b531d5ad914337f39ffba94517691ce096541a6a66818efa123b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b54356c4020c3f18b0c4cbb0e3be456f1921e1139be5250d62057153d6265afa [INFO] running `Command { std: "docker" "start" "-a" "b54356c4020c3f18b0c4cbb0e3be456f1921e1139be5250d62057153d6265afa", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling pin-project-lite v0.2.16 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling futures-io v0.3.31 [INFO] [stderr] Compiling parking v2.2.1 [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling unicode-ident v1.0.22 [INFO] [stderr] Compiling slab v0.4.11 [INFO] [stderr] Compiling quote v1.0.42 [INFO] [stderr] Compiling rustix v1.1.2 [INFO] [stderr] Compiling bitflags v2.10.0 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling linux-raw-sys v0.11.0 [INFO] [stderr] Compiling async-task v4.7.1 [INFO] [stderr] Compiling cfg-if v1.0.4 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling atomic-waker v1.1.2 [INFO] [stderr] Compiling futures-task v0.3.31 [INFO] [stderr] Compiling piper v0.2.4 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling value-bag v1.11.1 [INFO] [stderr] Compiling futures-lite v2.6.1 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling event-listener v2.5.3 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling async-io v2.6.0 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling concurrent-queue v2.5.0 [INFO] [stderr] Compiling event-listener v5.4.1 [INFO] [stderr] Compiling async-channel v1.9.0 [INFO] [stderr] Compiling event-listener-strategy v0.5.4 [INFO] [stderr] Compiling async-channel v2.5.0 [INFO] [stderr] Compiling async-lock v3.4.1 [INFO] [stderr] Compiling syn v2.0.110 [INFO] [stderr] Compiling async-executor v1.13.3 [INFO] [stderr] Compiling blocking v1.6.2 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling polling v3.11.0 [INFO] [stderr] Compiling async-global-executor v2.4.1 [INFO] [stderr] Compiling async-std v1.13.2 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling qcomms v1.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/async_comms/zccomms.rs:61:72 [INFO] [stdout] | [INFO] [stdout] 61 | fn tx<'a, O: Serialize>(&'a mut self, object: &'a O) -> ObjSendFut<'_, Self, O> [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] 61 - fn tx<'a, O: Serialize>(&'a mut self, object: &'a O) -> ObjSendFut<'_, Self, O> [INFO] [stdout] 61 + fn tx<'a, O: Serialize>(&'a mut self, object: &'a O) -> ObjSendFut<'a, Self, O> [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/async_comms/zccomms.rs:164:72 [INFO] [stdout] | [INFO] [stdout] 164 | fn tx<'a, O: Serialize>(&'a mut self, object: &'a O) -> ObjSendFut<'_, Self, O> [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] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 164 - fn tx<'a, O: Serialize>(&'a mut self, object: &'a O) -> ObjSendFut<'_, Self, O> [INFO] [stdout] 164 + fn tx<'a, O: Serialize>(&'a mut self, object: &'a O) -> ObjSendFut<'a, Self, O> [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.86s [INFO] running `Command { std: "docker" "inspect" "b54356c4020c3f18b0c4cbb0e3be456f1921e1139be5250d62057153d6265afa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b54356c4020c3f18b0c4cbb0e3be456f1921e1139be5250d62057153d6265afa", kill_on_drop: false }` [INFO] [stdout] b54356c4020c3f18b0c4cbb0e3be456f1921e1139be5250d62057153d6265afa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c36d888056aa620766f353b4aef4235bec0639f2378d8307c55687226e6f060c [INFO] running `Command { std: "docker" "start" "-a" "c36d888056aa620766f353b4aef4235bec0639f2378d8307c55687226e6f060c", kill_on_drop: false }` [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/async_comms/zccomms.rs:61:72 [INFO] [stdout] | [INFO] [stdout] 61 | fn tx<'a, O: Serialize>(&'a mut self, object: &'a O) -> ObjSendFut<'_, Self, O> [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] 61 - fn tx<'a, O: Serialize>(&'a mut self, object: &'a O) -> ObjSendFut<'_, Self, O> [INFO] [stdout] 61 + fn tx<'a, O: Serialize>(&'a mut self, object: &'a O) -> ObjSendFut<'a, Self, O> [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/async_comms/zccomms.rs:164:72 [INFO] [stdout] | [INFO] [stdout] 164 | fn tx<'a, O: Serialize>(&'a mut self, object: &'a O) -> ObjSendFut<'_, Self, O> [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] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 164 - fn tx<'a, O: Serialize>(&'a mut self, object: &'a O) -> ObjSendFut<'_, Self, O> [INFO] [stdout] 164 + fn tx<'a, O: Serialize>(&'a mut self, object: &'a O) -> ObjSendFut<'a, Self, O> [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling qcomms v1.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/async_comms/zccomms.rs:61:72 [INFO] [stdout] | [INFO] [stdout] 61 | fn tx<'a, O: Serialize>(&'a mut self, object: &'a O) -> ObjSendFut<'_, Self, O> [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] 61 - fn tx<'a, O: Serialize>(&'a mut self, object: &'a O) -> ObjSendFut<'_, Self, O> [INFO] [stdout] 61 + fn tx<'a, O: Serialize>(&'a mut self, object: &'a O) -> ObjSendFut<'a, Self, O> [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/async_comms/zccomms.rs:164:72 [INFO] [stdout] | [INFO] [stdout] 164 | fn tx<'a, O: Serialize>(&'a mut self, object: &'a O) -> ObjSendFut<'_, Self, O> [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] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 164 - fn tx<'a, O: Serialize>(&'a mut self, object: &'a O) -> ObjSendFut<'_, Self, O> [INFO] [stdout] 164 + fn tx<'a, O: Serialize>(&'a mut self, object: &'a O) -> ObjSendFut<'a, Self, O> [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s [INFO] running `Command { std: "docker" "inspect" "c36d888056aa620766f353b4aef4235bec0639f2378d8307c55687226e6f060c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c36d888056aa620766f353b4aef4235bec0639f2378d8307c55687226e6f060c", kill_on_drop: false }` [INFO] [stdout] c36d888056aa620766f353b4aef4235bec0639f2378d8307c55687226e6f060c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d9fe4ac1104cdd6fcb55d97b5a95955a56165843e57061348af6e3cde22a2c2b [INFO] running `Command { std: "docker" "start" "-a" "d9fe4ac1104cdd6fcb55d97b5a95955a56165843e57061348af6e3cde22a2c2b", kill_on_drop: false }` [INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> src/async_comms/zccomms.rs:61:72 [INFO] [stderr] | [INFO] [stderr] 61 | fn tx<'a, O: Serialize>(&'a mut self, object: &'a O) -> ObjSendFut<'_, Self, O> [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] 61 - fn tx<'a, O: Serialize>(&'a mut self, object: &'a O) -> ObjSendFut<'_, Self, O> [INFO] [stderr] 61 + fn tx<'a, O: Serialize>(&'a mut self, object: &'a O) -> ObjSendFut<'a, Self, O> [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> src/async_comms/zccomms.rs:164:72 [INFO] [stderr] | [INFO] [stderr] 164 | fn tx<'a, O: Serialize>(&'a mut self, object: &'a O) -> ObjSendFut<'_, Self, O> [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] help: consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 164 - fn tx<'a, O: Serialize>(&'a mut self, object: &'a O) -> ObjSendFut<'_, Self, O> [INFO] [stderr] 164 + fn tx<'a, O: Serialize>(&'a mut self, object: &'a O) -> ObjSendFut<'a, Self, O> [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `qcomms` (lib) generated 2 warnings (run `cargo fix --lib -p qcomms` to apply 2 suggestions) [INFO] [stderr] warning: `qcomms` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/qcomms-98357e52ff654465) [INFO] [stdout] [INFO] [stderr] Doc-tests qcomms [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d9fe4ac1104cdd6fcb55d97b5a95955a56165843e57061348af6e3cde22a2c2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9fe4ac1104cdd6fcb55d97b5a95955a56165843e57061348af6e3cde22a2c2b", kill_on_drop: false }` [INFO] [stdout] d9fe4ac1104cdd6fcb55d97b5a95955a56165843e57061348af6e3cde22a2c2b