[INFO] fetching crate lv2rs-atom 0.1.2... [INFO] testing lv2rs-atom-0.1.2 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate lv2rs-atom 0.1.2 into /workspace/builds/worker-18/source [INFO] validating manifest of crates.io crate lv2rs-atom 0.1.2 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 lv2rs-atom 0.1.2 [INFO] finished tweaking crates.io crate lv2rs-atom 0.1.2 [INFO] tweaked toml for crates.io crate lv2rs-atom 0.1.2 written to /workspace/builds/worker-18/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] 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-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 8f2a6503e23776651a24d66525ee325e41168f0d149c2c6d640a8c4dc2052682 [INFO] running `Command { std: "docker" "start" "-a" "8f2a6503e23776651a24d66525ee325e41168f0d149c2c6d640a8c4dc2052682", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8f2a6503e23776651a24d66525ee325e41168f0d149c2c6d640a8c4dc2052682", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f2a6503e23776651a24d66525ee325e41168f0d149c2c6d640a8c4dc2052682", kill_on_drop: false }` [INFO] [stdout] 8f2a6503e23776651a24d66525ee325e41168f0d149c2c6d640a8c4dc2052682 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] b054e8fca589f2d054dc5afd3adf0bc0d92da085ede288c419f4714800fec12e [INFO] running `Command { std: "docker" "start" "-a" "b054e8fca589f2d054dc5afd3adf0bc0d92da085ede288c419f4714800fec12e", kill_on_drop: false }` [INFO] [stderr] Compiling lv2rs-core v0.3.3 [INFO] [stderr] Compiling lv2rs-urid v0.2.2 [INFO] [stderr] Compiling lv2rs-atom v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/frame.rs:178:21 [INFO] [stdout] | [INFO] [stdout] 178 | parent: &'a mut WritingFrame<'b>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 178 - parent: &'a mut WritingFrame<'b>, [INFO] [stdout] 178 + parent: &'a mut dyn WritingFrame<'b>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.66s [INFO] running `Command { std: "docker" "inspect" "b054e8fca589f2d054dc5afd3adf0bc0d92da085ede288c419f4714800fec12e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b054e8fca589f2d054dc5afd3adf0bc0d92da085ede288c419f4714800fec12e", kill_on_drop: false }` [INFO] [stdout] b054e8fca589f2d054dc5afd3adf0bc0d92da085ede288c419f4714800fec12e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] a38074958ffb93f4c06308c1054f622c57aba1c775e6af0db1f03c2ec49d8bae [INFO] running `Command { std: "docker" "start" "-a" "a38074958ffb93f4c06308c1054f622c57aba1c775e6af0db1f03c2ec49d8bae", kill_on_drop: false }` [INFO] [stderr] Compiling lv2rs-atom v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/frame.rs:178:21 [INFO] [stdout] | [INFO] [stdout] 178 | parent: &'a mut WritingFrame<'b>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 178 - parent: &'a mut WritingFrame<'b>, [INFO] [stdout] 178 + parent: &'a mut dyn WritingFrame<'b>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/frame.rs:178:21 [INFO] [stdout] | [INFO] [stdout] 178 | parent: &'a mut WritingFrame<'b>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 178 - parent: &'a mut WritingFrame<'b>, [INFO] [stdout] 178 + parent: &'a mut dyn WritingFrame<'b>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.80s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/lv2rs_atom-11d70e8cc1aa2aff) [INFO] [stderr] Executable tests/test.rs (/opt/rustwide/target/debug/deps/test-182e3908e2224d85) [INFO] running `Command { std: "docker" "inspect" "a38074958ffb93f4c06308c1054f622c57aba1c775e6af0db1f03c2ec49d8bae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a38074958ffb93f4c06308c1054f622c57aba1c775e6af0db1f03c2ec49d8bae", kill_on_drop: false }` [INFO] [stdout] a38074958ffb93f4c06308c1054f622c57aba1c775e6af0db1f03c2ec49d8bae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 547d8b8037273465416fcc4c7b3fb9a2dc1a51c4647434c103291a34be75e1a5 [INFO] running `Command { std: "docker" "start" "-a" "547d8b8037273465416fcc4c7b3fb9a2dc1a51c4647434c103291a34be75e1a5", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/frame.rs:178:21 [INFO] [stderr] | [INFO] [stderr] 178 | parent: &'a mut WritingFrame<'b>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 178 - parent: &'a mut WritingFrame<'b>, [INFO] [stderr] 178 + parent: &'a mut dyn WritingFrame<'b>, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `lv2rs-atom` (lib) generated 1 warning [INFO] [stderr] warning: `lv2rs-atom` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lv2rs_atom-11d70e8cc1aa2aff) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test atom::test::test_chunk_iterator ... ok [INFO] [stderr] Running tests/test.rs (/opt/rustwide/target/debug/deps/test-182e3908e2224d85) [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test test_scalar ... ok [INFO] [stdout] test test_literal ... ok [INFO] [stdout] test test_string ... ok [INFO] [stdout] test test_tuple ... ok [INFO] [stdout] test test_sequence ... ok [INFO] [stdout] test test_vector ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests lv2rs-atom [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/literal.rs - literal (line 17) ... ok [INFO] [stdout] test src/object.rs - object (line 18) ... ok [INFO] [stdout] test src/sequence.rs - sequence (line 21) ... ok [INFO] [stdout] test src/string.rs - string (line 11) ... ok [INFO] [stdout] test src/vector.rs - vector (line 19) ... ok [INFO] [stdout] test src/scalar.rs - scalar (line 18) ... ok [INFO] [stdout] test src/tuple.rs - tuple (line 17) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.09s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "547d8b8037273465416fcc4c7b3fb9a2dc1a51c4647434c103291a34be75e1a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "547d8b8037273465416fcc4c7b3fb9a2dc1a51c4647434c103291a34be75e1a5", kill_on_drop: false }` [INFO] [stdout] 547d8b8037273465416fcc4c7b3fb9a2dc1a51c4647434c103291a34be75e1a5