[INFO] fetching crate rustypipes 0.1.1... [INFO] testing rustypipes-0.1.1 against 1.83.0 for beta-1.84.0-4 [INFO] extracting crate rustypipes 0.1.1 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate rustypipes 0.1.1 on toolchain 1.83.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rustypipes 0.1.1 [INFO] finished tweaking crates.io crate rustypipes 0.1.1 [INFO] tweaked toml for crates.io crate rustypipes 0.1.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 10 packages to latest compatible versions [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.6.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded unix-named-pipe v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7a8d51abd78082b69434d47bd3d47eda4130412e14852bf70b2d931510142bb7 [INFO] running `Command { std: "docker" "start" "-a" "7a8d51abd78082b69434d47bd3d47eda4130412e14852bf70b2d931510142bb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7a8d51abd78082b69434d47bd3d47eda4130412e14852bf70b2d931510142bb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a8d51abd78082b69434d47bd3d47eda4130412e14852bf70b2d931510142bb7", kill_on_drop: false }` [INFO] [stdout] 7a8d51abd78082b69434d47bd3d47eda4130412e14852bf70b2d931510142bb7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ec9ed1a038d015ef4b1afdb032a1f1bf3c2a7dfefabb4a5e4f80ce8bde63a154 [INFO] running `Command { std: "docker" "start" "-a" "ec9ed1a038d015ef4b1afdb032a1f1bf3c2a7dfefabb4a5e4f80ce8bde63a154", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.168 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling errno v0.2.8 [INFO] [stderr] Compiling unix-named-pipe v0.2.0 [INFO] [stderr] Compiling rustypipes v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/client.rs:471:22 [INFO] [stdout] | [INFO] [stdout] 471 | Ok(_) => drop(self), [INFO] [stdout] | ^^^^^----^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&mut OctopipesClient` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] = note: `#[warn(dropping_references)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/client.rs:472:34 [INFO] [stdout] | [INFO] [stdout] 472 | Err(error) => panic!(error), //Don't worry, it won't panic [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 472 | Err(error) => panic!("{}", error), //Don't worry, it won't panic [INFO] [stdout] | +++++ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 472 | Err(error) => std::panic::panic_any(error), //Don't worry, it won't panic [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/server.rs:307:17 [INFO] [stdout] | [INFO] [stdout] 307 | drop(worker); [INFO] [stdout] | ^^^^^------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&mut OctopipesServerWorker` [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 307 - drop(worker); [INFO] [stdout] 307 + let _ = worker; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/server.rs:697:9 [INFO] [stdout] | [INFO] [stdout] 697 | drop(self); [INFO] [stdout] | ^^^^^----^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&mut OctopipesServer` [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 697 - drop(self); [INFO] [stdout] 697 + let _ = self; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/server.rs:852:9 [INFO] [stdout] | [INFO] [stdout] 852 | drop(self); [INFO] [stdout] | ^^^^^----^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&mut OctopipesServerWorker` [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 852 - drop(self); [INFO] [stdout] 852 + let _ = self; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.06s [INFO] running `Command { std: "docker" "inspect" "ec9ed1a038d015ef4b1afdb032a1f1bf3c2a7dfefabb4a5e4f80ce8bde63a154", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec9ed1a038d015ef4b1afdb032a1f1bf3c2a7dfefabb4a5e4f80ce8bde63a154", kill_on_drop: false }` [INFO] [stdout] ec9ed1a038d015ef4b1afdb032a1f1bf3c2a7dfefabb4a5e4f80ce8bde63a154 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 66f5b3ccbc511b3dd2f7d98485e0a41ce65340aa1ff55d319de44bdc467198bc [INFO] running `Command { std: "docker" "start" "-a" "66f5b3ccbc511b3dd2f7d98485e0a41ce65340aa1ff55d319de44bdc467198bc", kill_on_drop: false }` [INFO] [stderr] error: failed to create directory `/opt/rustwide/target/debug/.fingerprint/rustypipes-d7bedcd0619a2f60` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] running `Command { std: "docker" "inspect" "66f5b3ccbc511b3dd2f7d98485e0a41ce65340aa1ff55d319de44bdc467198bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66f5b3ccbc511b3dd2f7d98485e0a41ce65340aa1ff55d319de44bdc467198bc", kill_on_drop: false }` [INFO] [stdout] 66f5b3ccbc511b3dd2f7d98485e0a41ce65340aa1ff55d319de44bdc467198bc