[INFO] fetching crate titlefmt 0.4.0... [INFO] testing titlefmt-0.4.0 against 1.59.0 for beta-1.60-1 [INFO] extracting crate titlefmt 0.4.0 into /workspace/builds/worker-30/source [INFO] validating manifest of crates.io crate titlefmt 0.4.0 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate titlefmt 0.4.0 [INFO] finished tweaking crates.io crate titlefmt 0.4.0 [INFO] tweaked toml for crates.io crate titlefmt 0.4.0 written to /workspace/builds/worker-30/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded id3 v0.3.0 [INFO] [stderr] Downloaded metaflac v0.1.10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 88a71132e26cda17c1cf303b829144d3f5bbc4f1dbf7034673ebe7d7d5fcc57c [INFO] running `Command { std: "docker" "start" "-a" "88a71132e26cda17c1cf303b829144d3f5bbc4f1dbf7034673ebe7d7d5fcc57c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "88a71132e26cda17c1cf303b829144d3f5bbc4f1dbf7034673ebe7d7d5fcc57c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88a71132e26cda17c1cf303b829144d3f5bbc4f1dbf7034673ebe7d7d5fcc57c", kill_on_drop: false }` [INFO] [stdout] 88a71132e26cda17c1cf303b829144d3f5bbc4f1dbf7034673ebe7d7d5fcc57c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 44512b309bef5aa98b31095febb2a5a287d5dd27a419b6258162fec83ac34ddf [INFO] running `Command { std: "docker" "start" "-a" "44512b309bef5aa98b31095febb2a5a287d5dd27a419b6258162fec83ac34ddf", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling tinyvec v1.5.1 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling titlefmt v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/metadata/mod.rs:8:25 [INFO] [stdout] | [INFO] [stdout] 8 | fn tag_value(&self, &str) -> Option; [INFO] [stdout] | ^^^^ help: try naming the parameter or explicitly ignoring it: `_: &str` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/function/mod.rs:32:31 [INFO] [stdout] | [INFO] [stdout] 32 | pub type FunctionClosure = Fn(&[Box>], &T) -> Result; [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 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 32 - pub type FunctionClosure = Fn(&[Box>], &T) -> Result; [INFO] [stdout] 32 + pub type FunctionClosure = dyn Fn(&[Box>], &T) -> Result; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/function/mod.rs:26:32 [INFO] [stdout] | [INFO] [stdout] 26 | fn cause(&self) -> Option<&std::error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 26 - fn cause(&self) -> Option<&std::error::Error> { [INFO] [stdout] 26 + fn cause(&self) -> Option<&dyn std::error::Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.31s [INFO] running `Command { std: "docker" "inspect" "44512b309bef5aa98b31095febb2a5a287d5dd27a419b6258162fec83ac34ddf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44512b309bef5aa98b31095febb2a5a287d5dd27a419b6258162fec83ac34ddf", kill_on_drop: false }` [INFO] [stdout] 44512b309bef5aa98b31095febb2a5a287d5dd27a419b6258162fec83ac34ddf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d512a42119bed7e95b334030af2dfc7091f5e8a9adf47d86f0b48f3ec9bf87d4 [INFO] running `Command { std: "docker" "start" "-a" "d512a42119bed7e95b334030af2dfc7091f5e8a9adf47d86f0b48f3ec9bf87d4", kill_on_drop: false }` [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/metadata/mod.rs:8:25 [INFO] [stdout] | [INFO] [stdout] 8 | fn tag_value(&self, &str) -> Option; [INFO] [stdout] | ^^^^ help: try naming the parameter or explicitly ignoring it: `_: &str` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/function/mod.rs:32:31 [INFO] [stdout] | [INFO] [stdout] 32 | pub type FunctionClosure = Fn(&[Box>], &T) -> Result; [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 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 32 - pub type FunctionClosure = Fn(&[Box>], &T) -> Result; [INFO] [stdout] 32 + pub type FunctionClosure = dyn Fn(&[Box>], &T) -> Result; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/function/mod.rs:26:32 [INFO] [stdout] | [INFO] [stdout] 26 | fn cause(&self) -> Option<&std::error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 26 - fn cause(&self) -> Option<&std::error::Error> { [INFO] [stdout] 26 + fn cause(&self) -> Option<&dyn std::error::Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling titlefmt v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/metadata/mod.rs:8:25 [INFO] [stdout] | [INFO] [stdout] 8 | fn tag_value(&self, &str) -> Option; [INFO] [stdout] | ^^^^ help: try naming the parameter or explicitly ignoring it: `_: &str` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/function/mod.rs:32:31 [INFO] [stdout] | [INFO] [stdout] 32 | pub type FunctionClosure = Fn(&[Box>], &T) -> Result; [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 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 32 - pub type FunctionClosure = Fn(&[Box>], &T) -> Result; [INFO] [stdout] 32 + pub type FunctionClosure = dyn Fn(&[Box>], &T) -> Result; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/function/mod.rs:26:32 [INFO] [stdout] | [INFO] [stdout] 26 | fn cause(&self) -> Option<&std::error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 26 - fn cause(&self) -> Option<&std::error::Error> { [INFO] [stdout] 26 + fn cause(&self) -> Option<&dyn std::error::Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.79s [INFO] running `Command { std: "docker" "inspect" "d512a42119bed7e95b334030af2dfc7091f5e8a9adf47d86f0b48f3ec9bf87d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d512a42119bed7e95b334030af2dfc7091f5e8a9adf47d86f0b48f3ec9bf87d4", kill_on_drop: false }` [INFO] [stdout] d512a42119bed7e95b334030af2dfc7091f5e8a9adf47d86f0b48f3ec9bf87d4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f8505380b6565367324adce253bb490ec35f6cd52cdba612a154616911c72ce1 [INFO] running `Command { std: "docker" "start" "-a" "f8505380b6565367324adce253bb490ec35f6cd52cdba612a154616911c72ce1", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stderr] --> src/metadata/mod.rs:8:25 [INFO] [stderr] | [INFO] [stderr] 8 | fn tag_value(&self, &str) -> Option; [INFO] [stderr] | ^^^^ help: try naming the parameter or explicitly ignoring it: `_: &str` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/function/mod.rs:32:31 [INFO] [stderr] | [INFO] [stderr] 32 | pub type FunctionClosure = Fn(&[Box>], &T) -> Result; [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 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 32 - pub type FunctionClosure = Fn(&[Box>], &T) -> Result; [INFO] [stderr] 32 + pub type FunctionClosure = dyn Fn(&[Box>], &T) -> Result; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/function/mod.rs:26:32 [INFO] [stderr] | [INFO] [stderr] 26 | fn cause(&self) -> Option<&std::error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [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 [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 26 - fn cause(&self) -> Option<&std::error::Error> { [INFO] [stderr] 26 + fn cause(&self) -> Option<&dyn std::error::Error> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `titlefmt` (lib) generated 3 warnings [INFO] [stderr] warning: `titlefmt` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.69s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/titlefmt-dc9c2d058518a07d) [INFO] [stdout] [INFO] [stdout] running 28 tests [INFO] [stdout] test expression::test::test_apply_optional ... ok [INFO] [stdout] test expression::test::test_apply_tags ... ok [INFO] [stdout] test expression::test::test_apply_simple_text ... ok [INFO] [stdout] test function::arithmetic::greater::test::test_function_greater ... ok [INFO] [stdout] test function::arithmetic::add::test::test_function_add ... ok [INFO] [stdout] test function::arithmetic::mod_::test::test_function_mod ... ok [INFO] [stdout] test function::arithmetic::min::test::test_function_min ... ok [INFO] [stdout] test function::arithmetic::div::test::test_function_div ... ok [INFO] [stdout] test expression::test::test_parsed ... ok [INFO] [stdout] test function::control_flow::if2::test::test_function_if2 ... ok [INFO] [stdout] test function::arithmetic::max::test::test_function_max ... ok [INFO] [stdout] test function::control_flow::if_::test::test_function_if ... ok [INFO] [stdout] test function::control_flow::if3::test::test_function_if3 ... ok [INFO] [stdout] test function::string::abbr::test::test_function_abbr ... ok [INFO] [stdout] test function::logical::xor::test::test_function_xor ... ok [INFO] [stdout] test function::control_flow::select::test::test_function_select ... ok [INFO] [stdout] test function::string::caps2::test::test_function_caps2 ... ok [INFO] [stdout] test function::string::directory::test::test_function_directory ... ok [INFO] [stdout] test function::string::ext::test::test_function_ext ... ok [INFO] [stdout] test function::string::ascii::test::test_function_ascii ... ok [INFO] [stdout] test function::string::caps::test::test_function_caps ... ok [INFO] [stdout] test function::string::insert::test::test_function_insert ... ok [INFO] [stdout] test function::string::directory_path::test::test_function_directory_path ... ok [INFO] [stdout] test function::string::filename::test::test_function_ext ... ok [INFO] [stdout] test function::string::left::test::test_function_left_cut ... ok [INFO] [stdout] test function::string::right::test::test_function_right ... ok [INFO] [stdout] test function::string::hex::test::test_function_hex ... ok [INFO] [stdout] test function::string::substr::test::test_function_substr ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests titlefmt [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 4) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.15s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f8505380b6565367324adce253bb490ec35f6cd52cdba612a154616911c72ce1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8505380b6565367324adce253bb490ec35f6cd52cdba612a154616911c72ce1", kill_on_drop: false }` [INFO] [stdout] f8505380b6565367324adce253bb490ec35f6cd52cdba612a154616911c72ce1