[INFO] fetching crate reproto-naming 0.3.36... [INFO] testing reproto-naming-0.3.36 against 1.55.0 for beta-1.56-1 [INFO] extracting crate reproto-naming 0.3.36 into /workspace/builds/worker-102/source [INFO] validating manifest of crates.io crate reproto-naming 0.3.36 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate reproto-naming 0.3.36 [INFO] finished tweaking crates.io crate reproto-naming 0.3.36 [INFO] tweaked toml for crates.io crate reproto-naming 0.3.36 written to /workspace/builds/worker-102/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1f7af2165e59b7cf43f6c9f0b1562d932877a7e729639dceaad3fb9268ec59d6 [INFO] running `Command { std: "docker" "start" "-a" "1f7af2165e59b7cf43f6c9f0b1562d932877a7e729639dceaad3fb9268ec59d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1f7af2165e59b7cf43f6c9f0b1562d932877a7e729639dceaad3fb9268ec59d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f7af2165e59b7cf43f6c9f0b1562d932877a7e729639dceaad3fb9268ec59d6", kill_on_drop: false }` [INFO] [stdout] 1f7af2165e59b7cf43f6c9f0b1562d932877a7e729639dceaad3fb9268ec59d6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0b4ca8dcbe5f6c73c8691e0c2ce40a7a6a8cd66ccb6e5edcd27c3daa48a89b9b [INFO] running `Command { std: "docker" "start" "-a" "0b4ca8dcbe5f6c73c8691e0c2ce40a7a6a8cd66ccb6e5edcd27c3daa48a89b9b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling reproto-naming v0.3.36 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> lib.rs:25:27 [INFO] [stdout] | [INFO] [stdout] 25 | fn copy(&self) -> Box; [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Naming` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> lib.rs:36:27 [INFO] [stdout] | [INFO] [stdout] 36 | fn copy(&self) -> Box { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Naming` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> lib.rs:71:27 [INFO] [stdout] | [INFO] [stdout] 71 | fn copy(&self) -> Box { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Naming` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> lib.rs:106:27 [INFO] [stdout] | [INFO] [stdout] 106 | fn copy(&self) -> Box { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Naming` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> lib.rs:141:27 [INFO] [stdout] | [INFO] [stdout] 141 | fn copy(&self) -> Box { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Naming` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.74s [INFO] running `Command { std: "docker" "inspect" "0b4ca8dcbe5f6c73c8691e0c2ce40a7a6a8cd66ccb6e5edcd27c3daa48a89b9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b4ca8dcbe5f6c73c8691e0c2ce40a7a6a8cd66ccb6e5edcd27c3daa48a89b9b", kill_on_drop: false }` [INFO] [stdout] 0b4ca8dcbe5f6c73c8691e0c2ce40a7a6a8cd66ccb6e5edcd27c3daa48a89b9b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1f9fe0e2c7e8ac20b54d1348c62ba06c0f670b26f03e755feddbb55f168dd0a9 [INFO] running `Command { std: "docker" "start" "-a" "1f9fe0e2c7e8ac20b54d1348c62ba06c0f670b26f03e755feddbb55f168dd0a9", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> lib.rs:25:27 [INFO] [stdout] | [INFO] [stdout] 25 | fn copy(&self) -> Box; [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Naming` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> lib.rs:36:27 [INFO] [stdout] | [INFO] [stdout] 36 | fn copy(&self) -> Box { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Naming` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> lib.rs:71:27 [INFO] [stdout] | [INFO] [stdout] 71 | fn copy(&self) -> Box { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Naming` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling reproto-naming v0.3.36 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> lib.rs:106:27 [INFO] [stdout] | [INFO] [stdout] 106 | fn copy(&self) -> Box { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Naming` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> lib.rs:141:27 [INFO] [stdout] | [INFO] [stdout] 141 | fn copy(&self) -> Box { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Naming` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> lib.rs:25:27 [INFO] [stdout] | [INFO] [stdout] 25 | fn copy(&self) -> Box; [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Naming` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> lib.rs:36:27 [INFO] [stdout] | [INFO] [stdout] 36 | fn copy(&self) -> Box { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Naming` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> lib.rs:71:27 [INFO] [stdout] | [INFO] [stdout] 71 | fn copy(&self) -> Box { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Naming` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> lib.rs:106:27 [INFO] [stdout] | [INFO] [stdout] 106 | fn copy(&self) -> Box { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Naming` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> lib.rs:141:27 [INFO] [stdout] | [INFO] [stdout] 141 | fn copy(&self) -> Box { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Naming` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.42s [INFO] running `Command { std: "docker" "inspect" "1f9fe0e2c7e8ac20b54d1348c62ba06c0f670b26f03e755feddbb55f168dd0a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f9fe0e2c7e8ac20b54d1348c62ba06c0f670b26f03e755feddbb55f168dd0a9", kill_on_drop: false }` [INFO] [stdout] 1f9fe0e2c7e8ac20b54d1348c62ba06c0f670b26f03e755feddbb55f168dd0a9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c36178a5baa66110eebb8aa93717a54da10f8014013d4d7ec9d3b643101879d0 [INFO] running `Command { std: "docker" "start" "-a" "c36178a5baa66110eebb8aa93717a54da10f8014013d4d7ec9d3b643101879d0", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib.rs:25:27 [INFO] [stderr] | [INFO] [stderr] 25 | fn copy(&self) -> Box; [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Naming` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib.rs:36:27 [INFO] [stderr] | [INFO] [stderr] 36 | fn copy(&self) -> Box { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Naming` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib.rs:71:27 [INFO] [stderr] | [INFO] [stderr] 71 | fn copy(&self) -> Box { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Naming` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib.rs:106:27 [INFO] [stderr] | [INFO] [stderr] 106 | fn copy(&self) -> Box { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Naming` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib.rs:141:27 [INFO] [stderr] | [INFO] [stderr] 141 | fn copy(&self) -> Box { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Naming` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: `reproto-naming` (lib) generated 5 warnings [INFO] [stderr] warning: `reproto-naming` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.09s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/reproto_naming-55c963b2abdb9351) [INFO] [stdout] [INFO] [stderr] Doc-tests reproto-naming [INFO] [stdout] running 5 tests [INFO] [stdout] test tests::lower_camel_test ... ok [INFO] [stdout] test tests::lower_snake_test ... ok [INFO] [stdout] test tests::preserve_prefix ... ok [INFO] [stdout] test tests::upper_camel_test ... ok [INFO] [stdout] test tests::upper_snake_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [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" "c36178a5baa66110eebb8aa93717a54da10f8014013d4d7ec9d3b643101879d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c36178a5baa66110eebb8aa93717a54da10f8014013d4d7ec9d3b643101879d0", kill_on_drop: false }` [INFO] [stdout] c36178a5baa66110eebb8aa93717a54da10f8014013d4d7ec9d3b643101879d0