[INFO] cloning repository https://github.com/singaraiona/Streams [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/singaraiona/Streams" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsingaraiona%2FStreams", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsingaraiona%2FStreams'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d2b9d48494802b8a8f551f6423024e11f42328ab [INFO] testing singaraiona/Streams against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsingaraiona%2FStreams" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/singaraiona/Streams on toolchain b70888601af92f6cdc0364abab3446e418b91d36 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/singaraiona/Streams [INFO] finished tweaking git repo https://github.com/singaraiona/Streams [INFO] tweaked toml for git repo https://github.com/singaraiona/Streams written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/singaraiona/Streams already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 25e02238b3ff203ce32a869d7c0157c5e5efee873d19da77ddfe970735d99c13 [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" "25e02238b3ff203ce32a869d7c0157c5e5efee873d19da77ddfe970735d99c13", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "25e02238b3ff203ce32a869d7c0157c5e5efee873d19da77ddfe970735d99c13", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25e02238b3ff203ce32a869d7c0157c5e5efee873d19da77ddfe970735d99c13", kill_on_drop: false }` [INFO] [stdout] 25e02238b3ff203ce32a869d7c0157c5e5efee873d19da77ddfe970735d99c13 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a8398dfc5d8510e8ca31e5d65c4952f9c2f3823eb7f0669db37b9400c08d0d6f [INFO] running `Command { std: "docker" "start" "-a" "a8398dfc5d8510e8ca31e5d65c4952f9c2f3823eb7f0669db37b9400c08d0d6f", kill_on_drop: false }` [INFO] [stderr] Compiling stream v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `msg_type` [INFO] [stdout] --> src/iter/get.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | msg_type: u32, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `queue_desc` [INFO] [stdout] --> src/iter/get.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | queue_desc: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `proto` [INFO] [stdout] --> src/iter/get.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | proto: Proto, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.55s [INFO] running `Command { std: "docker" "inspect" "a8398dfc5d8510e8ca31e5d65c4952f9c2f3823eb7f0669db37b9400c08d0d6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8398dfc5d8510e8ca31e5d65c4952f9c2f3823eb7f0669db37b9400c08d0d6f", kill_on_drop: false }` [INFO] [stdout] a8398dfc5d8510e8ca31e5d65c4952f9c2f3823eb7f0669db37b9400c08d0d6f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 382ac4c26566a619d7755025b8e704058d662103e5625a77f8d47a816e353a62 [INFO] running `Command { std: "docker" "start" "-a" "382ac4c26566a619d7755025b8e704058d662103e5625a77f8d47a816e353a62", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] warning: field is never read: `msg_type` [INFO] [stdout] --> src/iter/get.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | msg_type: u32, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `queue_desc` [INFO] [stdout] --> src/iter/get.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | queue_desc: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling stream v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `proto` [INFO] [stdout] --> src/iter/get.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | proto: Proto, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `msg_type` [INFO] [stdout] --> src/iter/get.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | msg_type: u32, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `queue_desc` [INFO] [stdout] --> src/iter/get.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | queue_desc: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `proto` [INFO] [stdout] --> src/iter/get.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | proto: Proto, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.18s [INFO] running `Command { std: "docker" "inspect" "382ac4c26566a619d7755025b8e704058d662103e5625a77f8d47a816e353a62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "382ac4c26566a619d7755025b8e704058d662103e5625a77f8d47a816e353a62", kill_on_drop: false }` [INFO] [stdout] 382ac4c26566a619d7755025b8e704058d662103e5625a77f8d47a816e353a62 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e0d6bb786c183e801b51791799e4124620c0fe547483c64b601f405ef16baf78 [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" "e0d6bb786c183e801b51791799e4124620c0fe547483c64b601f405ef16baf78", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: field is never read: `msg_type` [INFO] [stderr] --> src/iter/get.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | msg_type: u32, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `queue_desc` [INFO] [stderr] --> src/iter/get.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | queue_desc: u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `proto` [INFO] [stderr] --> src/iter/get.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | proto: Proto, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `stream` (lib) generated 3 warnings [INFO] [stderr] warning: `stream` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/stream-5467919800c62ae6) [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] [stderr] Running unittests (/opt/rustwide/target/debug/deps/stream-95e0ecd85e5f6b81) [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] [stderr] Doc-tests stream [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" "e0d6bb786c183e801b51791799e4124620c0fe547483c64b601f405ef16baf78", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0d6bb786c183e801b51791799e4124620c0fe547483c64b601f405ef16baf78", kill_on_drop: false }` [INFO] [stdout] e0d6bb786c183e801b51791799e4124620c0fe547483c64b601f405ef16baf78