[INFO] fetching crate stack-buf 0.1.6... [INFO] testing stack-buf-0.1.6 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate stack-buf 0.1.6 into /workspace/builds/worker-16/source [INFO] validating manifest of crates.io crate stack-buf 0.1.6 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate stack-buf 0.1.6 [INFO] finished tweaking crates.io crate stack-buf 0.1.6 [INFO] tweaked toml for crates.io crate stack-buf 0.1.6 written to /workspace/builds/worker-16/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 27e964ccd7032fe2d45c43b253cee99ff85a6ed9065a25dbe6fa4ea9582e05cd [INFO] running `Command { std: "docker" "start" "-a" "27e964ccd7032fe2d45c43b253cee99ff85a6ed9065a25dbe6fa4ea9582e05cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "27e964ccd7032fe2d45c43b253cee99ff85a6ed9065a25dbe6fa4ea9582e05cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "27e964ccd7032fe2d45c43b253cee99ff85a6ed9065a25dbe6fa4ea9582e05cd", kill_on_drop: false }` [INFO] [stdout] 27e964ccd7032fe2d45c43b253cee99ff85a6ed9065a25dbe6fa4ea9582e05cd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b0f18800f12280e6dbf6195fbcfa5ae364e86124839a6d66209a8757faee913b [INFO] running `Command { std: "docker" "start" "-a" "b0f18800f12280e6dbf6195fbcfa5ae364e86124839a6d66209a8757faee913b", kill_on_drop: false }` [INFO] [stderr] Compiling stack-buf v0.1.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.74s [INFO] running `Command { std: "docker" "inspect" "b0f18800f12280e6dbf6195fbcfa5ae364e86124839a6d66209a8757faee913b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0f18800f12280e6dbf6195fbcfa5ae364e86124839a6d66209a8757faee913b", kill_on_drop: false }` [INFO] [stdout] b0f18800f12280e6dbf6195fbcfa5ae364e86124839a6d66209a8757faee913b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6094bc12c6b885bb7d14832bff6b6fe97135829497b31fb8e6dd9afe619ccdba [INFO] running `Command { std: "docker" "start" "-a" "6094bc12c6b885bb7d14832bff6b6fe97135829497b31fb8e6dd9afe619ccdba", kill_on_drop: false }` [INFO] [stderr] Compiling stack-buf v0.1.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.35s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/stack_buf-c604ee5f67e7905b) [INFO] running `Command { std: "docker" "inspect" "6094bc12c6b885bb7d14832bff6b6fe97135829497b31fb8e6dd9afe619ccdba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6094bc12c6b885bb7d14832bff6b6fe97135829497b31fb8e6dd9afe619ccdba", kill_on_drop: false }` [INFO] [stdout] 6094bc12c6b885bb7d14832bff6b6fe97135829497b31fb8e6dd9afe619ccdba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2f1c7de4d7744d5797d3bba9a6204fd382521c583129deecaccb99d9a357f7be [INFO] running `Command { std: "docker" "start" "-a" "2f1c7de4d7744d5797d3bba9a6204fd382521c583129deecaccb99d9a357f7be", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stack_buf-c604ee5f67e7905b) [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 stack-buf [INFO] [stdout] [INFO] [stdout] running 29 tests [INFO] [stdout] test src/vec.rs - vec::StackVec::clear (line 373) ... ok [INFO] [stdout] test src/vec.rs - vec::StackVec (line 1155) ... ok [INFO] [stdout] test src/vec.rs - vec::&'amutStackVec (line 1132) ... ok [INFO] [stdout] test src/vec.rs - vec::StackVec::remove (line 438) ... ok [INFO] [stdout] test src/vec.rs - vec::StackVec (line 861) ... ok [INFO] [stdout] test src/vec.rs - vec::StackVec::len (line 172) ... ok [INFO] [stdout] test src/vec.rs - vec::StackVec::retain (line 591) ... ok [INFO] [stdout] test src/vec.rs - vec::StackVec::drain (line 531) ... ok [INFO] [stdout] test src/vec.rs - vec::StackVec::new (line 150) ... ok [INFO] [stdout] test src/vec.rs - vec::StackVec::capacity (line 221) ... ok [INFO] [stdout] test src/vec.rs - vec::StackVec::push (line 294) ... ok [INFO] [stdout] test src/vec.rs - vec::&'aStackVec (line 1111) ... ok [INFO] [stdout] test src/vec.rs - vec::StackVec::is_full (line 204) ... ok [INFO] [stdout] test src/vec.rs - vec::StackVec::dedup_by_key (line 673) ... ok [INFO] [stdout] test src/vec.rs - vec::StackVec::push_elem (line 722) ... ok [INFO] [stdout] test src/vec.rs - vec::StackVec::insert (line 396) ... ok [INFO] [stdout] test src/vec.rs - vec::stack_vec (line 1310) ... ok [INFO] [stdout] test src/vec.rs - vec::StackVec::from_elem (line 701) ... ok [INFO] [stdout] test src/vec.rs - vec::StackVec::pop (line 314) ... ok [INFO] [stdout] test src/vec.rs - vec::StackVec::truncate (line 343) ... ok [INFO] [stdout] test src/vec.rs - vec::StackVec::dedup_by (line 626) ... ok [INFO] [stdout] test src/vec.rs - vec::StackVec::extend_from_slice (line 754) ... ok [INFO] [stdout] test src/vec.rs - vec::StackVec::remaining_capacity (line 236) ... ok [INFO] [stdout] test src/vec.rs - vec::StackVec::copy_from_slice (line 827) ... ok [INFO] [stdout] test src/vec.rs - vec::stack_vec (line 1324) ... ok [INFO] [stdout] test src/vec.rs - vec::StackVec::swap_remove (line 481) ... ok [INFO] [stdout] test src/vec.rs - vec::stack_vec (line 1340) ... ok [INFO] [stdout] test src/vec.rs - vec::StackVec::is_empty (line 188) ... ok [INFO] [stdout] test src/vec.rs - vec::StackVec::resize (line 788) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.53s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2f1c7de4d7744d5797d3bba9a6204fd382521c583129deecaccb99d9a357f7be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f1c7de4d7744d5797d3bba9a6204fd382521c583129deecaccb99d9a357f7be", kill_on_drop: false }` [INFO] [stdout] 2f1c7de4d7744d5797d3bba9a6204fd382521c583129deecaccb99d9a357f7be