[INFO] fetching crate mrsc 0.3.1... [INFO] testing mrsc-0.3.1 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate mrsc 0.3.1 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate mrsc 0.3.1 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mrsc 0.3.1 [INFO] finished tweaking crates.io crate mrsc 0.3.1 [INFO] tweaked toml for crates.io crate mrsc 0.3.1 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f391abebd503913d7da1c86b2d6f1952574e8e1e875a0d867fe696d607ae4364 [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" "f391abebd503913d7da1c86b2d6f1952574e8e1e875a0d867fe696d607ae4364", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f391abebd503913d7da1c86b2d6f1952574e8e1e875a0d867fe696d607ae4364", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f391abebd503913d7da1c86b2d6f1952574e8e1e875a0d867fe696d607ae4364", kill_on_drop: false }` [INFO] [stdout] f391abebd503913d7da1c86b2d6f1952574e8e1e875a0d867fe696d607ae4364 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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] 64c1702eb838313dd4ddcd32871d199fdf345bae26855f4d93fd960ca5fa14f1 [INFO] running `Command { std: "docker" "start" "-a" "64c1702eb838313dd4ddcd32871d199fdf345bae26855f4d93fd960ca5fa14f1", kill_on_drop: false }` [INFO] [stderr] Compiling mrsc v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.20s [INFO] running `Command { std: "docker" "inspect" "64c1702eb838313dd4ddcd32871d199fdf345bae26855f4d93fd960ca5fa14f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64c1702eb838313dd4ddcd32871d199fdf345bae26855f4d93fd960ca5fa14f1", kill_on_drop: false }` [INFO] [stdout] 64c1702eb838313dd4ddcd32871d199fdf345bae26855f4d93fd960ca5fa14f1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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] e3981a8b8f290f9448b49e1f13c92ad8c51040dad43507cfe15f730e1afcce43 [INFO] running `Command { std: "docker" "start" "-a" "e3981a8b8f290f9448b49e1f13c92ad8c51040dad43507cfe15f730e1afcce43", kill_on_drop: false }` [INFO] [stderr] Compiling mrsc v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.94s [INFO] running `Command { std: "docker" "inspect" "e3981a8b8f290f9448b49e1f13c92ad8c51040dad43507cfe15f730e1afcce43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3981a8b8f290f9448b49e1f13c92ad8c51040dad43507cfe15f730e1afcce43", kill_on_drop: false }` [INFO] [stdout] e3981a8b8f290f9448b49e1f13c92ad8c51040dad43507cfe15f730e1afcce43 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 32b76e10d2cc1da0fefae11f0e401475368b7d3128fad6ae3c30aa63e9abcc0e [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" "32b76e10d2cc1da0fefae11f0e401475368b7d3128fad6ae3c30aa63e9abcc0e", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.00s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mrsc-9639efbc5ab7a3f2) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test tests::take ... ok [INFO] [stdout] test tests::single_requester ... ok [INFO] [stdout] test tests::readme ... ok [INFO] [stdout] test tests::try_recv ... ok [INFO] [stdout] test tests::recv_timeout ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.00s [INFO] [stdout] [INFO] [stderr] Doc-tests mrsc [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test src/lib.rs - Server::new (line 52) ... ok [INFO] [stdout] test src/lib.rs - Server::pop (line 70) ... ok [INFO] [stdout] test src/lib.rs - Server::recv (line 85) ... ok [INFO] [stdout] test src/lib.rs - Channel::req (line 120) ... ok [INFO] [stdout] test src/lib.rs - Request::reply (line 164) ... ok [INFO] [stdout] test src/lib.rs - EmptyRequest::reply (line 192) ... ok [INFO] [stdout] test src/lib.rs - Response::recv (line 223) ... ok [INFO] [stdout] test src/lib.rs - (line 5) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.37s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "32b76e10d2cc1da0fefae11f0e401475368b7d3128fad6ae3c30aa63e9abcc0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32b76e10d2cc1da0fefae11f0e401475368b7d3128fad6ae3c30aa63e9abcc0e", kill_on_drop: false }` [INFO] [stdout] 32b76e10d2cc1da0fefae11f0e401475368b7d3128fad6ae3c30aa63e9abcc0e