[INFO] fetching crate tinf 0.14.0...
[INFO] testing tinf-0.14.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate tinf 0.14.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate tinf 0.14.0
[INFO] finished tweaking crates.io crate tinf 0.14.0
[INFO] tweaked toml for crates.io crate tinf 0.14.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tinf 0.14.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] [stderr]       Adding lazy_static v0.2.11 (available: v1.5.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] db01a9c82a42ea1a72bb1591f0c3aad820b71522ade3df191a0ebeecf8f65945
[INFO] running `Command { std: "docker" "start" "-a" "db01a9c82a42ea1a72bb1591f0c3aad820b71522ade3df191a0ebeecf8f65945", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db01a9c82a42ea1a72bb1591f0c3aad820b71522ade3df191a0ebeecf8f65945", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db01a9c82a42ea1a72bb1591f0c3aad820b71522ade3df191a0ebeecf8f65945", kill_on_drop: false }`
[INFO] [stdout] db01a9c82a42ea1a72bb1591f0c3aad820b71522ade3df191a0ebeecf8f65945
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 113a58b97f572bbbfa3e639b3a7e00381cdd212f4e61ae6f58ba33c7e5599237
[INFO] running `Command { std: "docker" "start" "-a" "113a58b97f572bbbfa3e639b3a7e00381cdd212f4e61ae6f58ba33c7e5599237", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling lazy_static v0.2.11
[INFO] [stderr]    Compiling tinf v0.14.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:587:59
[INFO] [stdout]     |
[INFO] [stdout] 587 |       ($n:expr, $($xs:tt)*) => { desc!(@acc [$n] [] $($xs)*); };
[INFO] [stdout]     |                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 684 | /                 desc![
[INFO] [stdout] 685 | |                     "dumb", "80-column dumb tty",
[INFO] [stdout] 686 | |                     cap::am => true,
[INFO] [stdout] 687 | |                     cap::cols => 80,
[INFO] [stdout] ...   |
[INFO] [stdout] 691 | |                     cap::ind => "\n",
[INFO] [stdout] 692 | |                 ]
[INFO] [stdout]     | |_________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: `#[deny(semicolon_in_expressions_from_macros)]` (part of `#[deny(future_incompatible)]`) on by default
[INFO] [stdout]     = note: this error originates in the macro `desc` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:574:53
[INFO] [stdout]     |
[INFO] [stdout] 574 |           desc!(@acc [$($ns,)* $n] [$($ps),*] $($xs)*);
[INFO] [stdout]     |                                                       ^
[INFO] [stdout] ...
[INFO] [stdout] 684 | /                 desc![
[INFO] [stdout] 685 | |                     "dumb", "80-column dumb tty",
[INFO] [stdout] 686 | |                     cap::am => true,
[INFO] [stdout] 687 | |                     cap::cols => 80,
[INFO] [stdout] ...   |
[INFO] [stdout] 691 | |                     cap::ind => "\n",
[INFO] [stdout] 692 | |                 ]
[INFO] [stdout]     | |_________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this error originates in the macro `desc` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:582:66
[INFO] [stdout]     |
[INFO] [stdout] 582 |           desc!(@acc [$($ns),*] [$($ps,)* ($k, $v).into()] $($xs)*);
[INFO] [stdout]     |                                                                    ^
[INFO] [stdout] ...
[INFO] [stdout] 684 | /                 desc![
[INFO] [stdout] 685 | |                     "dumb", "80-column dumb tty",
[INFO] [stdout] 686 | |                     cap::am => true,
[INFO] [stdout] 687 | |                     cap::cols => 80,
[INFO] [stdout] ...   |
[INFO] [stdout] 691 | |                     cap::ind => "\n",
[INFO] [stdout] 692 | |                 ]
[INFO] [stdout]     | |_________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this error originates in the macro `desc` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:582:66
[INFO] [stdout]     |
[INFO] [stdout] 582 |           desc!(@acc [$($ns),*] [$($ps,)* ($k, $v).into()] $($xs)*);
[INFO] [stdout]     |                                                                    ^
[INFO] [stdout] ...
[INFO] [stdout] 684 | /                 desc![
[INFO] [stdout] 685 | |                     "dumb", "80-column dumb tty",
[INFO] [stdout] 686 | |                     cap::am => true,
[INFO] [stdout] 687 | |                     cap::cols => 80,
[INFO] [stdout] ...   |
[INFO] [stdout] 691 | |                     cap::ind => "\n",
[INFO] [stdout] 692 | |                 ]
[INFO] [stdout]     | |_________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this error originates in the macro `desc` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:582:66
[INFO] [stdout]     |
[INFO] [stdout] 582 |           desc!(@acc [$($ns),*] [$($ps,)* ($k, $v).into()] $($xs)*);
[INFO] [stdout]     |                                                                    ^
[INFO] [stdout] ...
[INFO] [stdout] 684 | /                 desc![
[INFO] [stdout] 685 | |                     "dumb", "80-column dumb tty",
[INFO] [stdout] 686 | |                     cap::am => true,
[INFO] [stdout] 687 | |                     cap::cols => 80,
[INFO] [stdout] ...   |
[INFO] [stdout] 691 | |                     cap::ind => "\n",
[INFO] [stdout] 692 | |                 ]
[INFO] [stdout]     | |_________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this error originates in the macro `desc` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:582:66
[INFO] [stdout]     |
[INFO] [stdout] 582 |           desc!(@acc [$($ns),*] [$($ps,)* ($k, $v).into()] $($xs)*);
[INFO] [stdout]     |                                                                    ^
[INFO] [stdout] ...
[INFO] [stdout] 684 | /                 desc![
[INFO] [stdout] 685 | |                     "dumb", "80-column dumb tty",
[INFO] [stdout] 686 | |                     cap::am => true,
[INFO] [stdout] 687 | |                     cap::cols => 80,
[INFO] [stdout] ...   |
[INFO] [stdout] 691 | |                     cap::ind => "\n",
[INFO] [stdout] 692 | |                 ]
[INFO] [stdout]     | |_________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this error originates in the macro `desc` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:582:66
[INFO] [stdout]     |
[INFO] [stdout] 582 |           desc!(@acc [$($ns),*] [$($ps,)* ($k, $v).into()] $($xs)*);
[INFO] [stdout]     |                                                                    ^
[INFO] [stdout] ...
[INFO] [stdout] 684 | /                 desc![
[INFO] [stdout] 685 | |                     "dumb", "80-column dumb tty",
[INFO] [stdout] 686 | |                     cap::am => true,
[INFO] [stdout] 687 | |                     cap::cols => 80,
[INFO] [stdout] ...   |
[INFO] [stdout] 691 | |                     cap::ind => "\n",
[INFO] [stdout] 692 | |                 ]
[INFO] [stdout]     | |_________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this error originates in the macro `desc` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:582:66
[INFO] [stdout]     |
[INFO] [stdout] 582 |           desc!(@acc [$($ns),*] [$($ps,)* ($k, $v).into()] $($xs)*);
[INFO] [stdout]     |                                                                    ^
[INFO] [stdout] ...
[INFO] [stdout] 684 | /                 desc![
[INFO] [stdout] 685 | |                     "dumb", "80-column dumb tty",
[INFO] [stdout] 686 | |                     cap::am => true,
[INFO] [stdout] 687 | |                     cap::cols => 80,
[INFO] [stdout] ...   |
[INFO] [stdout] 691 | |                     cap::ind => "\n",
[INFO] [stdout] 692 | |                 ]
[INFO] [stdout]     | |_________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this error originates in the macro `desc` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:566:10
[INFO] [stdout]     |
[INFO] [stdout] 566 |           );
[INFO] [stdout]     |            ^
[INFO] [stdout] ...
[INFO] [stdout] 684 | /                 desc![
[INFO] [stdout] 685 | |                     "dumb", "80-column dumb tty",
[INFO] [stdout] 686 | |                     cap::am => true,
[INFO] [stdout] 687 | |                     cap::cols => 80,
[INFO] [stdout] ...   |
[INFO] [stdout] 691 | |                     cap::ind => "\n",
[INFO] [stdout] 692 | |                 ]
[INFO] [stdout]     | |_________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this error originates in the macro `desc` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]    --> src/lib.rs:676:1
[INFO] [stdout]     |
[INFO] [stdout] 676 | / lazy_static! {
[INFO] [stdout] 677 | |     static ref CURRENT: Desc = {
[INFO] [stdout] 678 | |         env::var("TERM")
[INFO] [stdout] 679 | |             .ok()
[INFO] [stdout] ...   |
[INFO] [stdout] 710 | |     };
[INFO] [stdout] 711 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]    --> src/lib.rs:676:1
[INFO] [stdout]     |
[INFO] [stdout] 676 | / lazy_static! {
[INFO] [stdout] 677 | |     static ref CURRENT: Desc = {
[INFO] [stdout] 678 | |         env::var("TERM")
[INFO] [stdout] 679 | |             .ok()
[INFO] [stdout] ...   |
[INFO] [stdout] 710 | |     };
[INFO] [stdout] 711 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:602:16
[INFO] [stdout]     |
[INFO] [stdout] 602 |     r: &'a mut Read,
[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 <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 602 |     r: &'a mut dyn Read,
[INFO] [stdout]     |                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:607:20
[INFO] [stdout]     |
[INFO] [stdout] 607 |     fn new(r: &mut Read) -> AlignReader {
[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 <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 607 |     fn new(r: &mut dyn Read) -> AlignReader {
[INFO] [stdout]     |                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/print.rs:278:18
[INFO] [stdout]     |
[INFO] [stdout] 278 |     output: &mut Write,
[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 <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 278 |     output: &mut dyn Write,
[INFO] [stdout]     |                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/print.rs:591:25
[INFO] [stdout]     |
[INFO] [stdout] 591 | impl<'a> BytePusher for Write + 'a {}
[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 <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 591 | impl<'a> BytePusher for dyn Write + 'a {}
[INFO] [stdout]     |                         +++
[INFO] [stdout] help: alternatively use a blanket implementation to implement `BytePusher` for all types that also implement `Write + 'a`
[INFO] [stdout]     |
[INFO] [stdout] 591 - impl<'a> BytePusher for Write + 'a {}
[INFO] [stdout] 591 + impl<'a, T: Write + 'a> BytePusher for T {}
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/print.rs:631:18
[INFO] [stdout]     |
[INFO] [stdout] 631 |     output: &mut Write,
[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 <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 631 |     output: &mut dyn Write,
[INFO] [stdout]     |                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/print.rs:772:32
[INFO] [stdout]     |
[INFO] [stdout] 772 |     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 <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 772 |     fn cause(&self) -> Option<&dyn (::std::error::Error)> {
[INFO] [stdout]     |                                +++++                   +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:763:32
[INFO] [stdout]     |
[INFO] [stdout] 763 |     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 <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 763 |     fn cause(&self) -> Option<&dyn (::std::error::Error)> {
[INFO] [stdout]     |                                +++++                   +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/print.rs:528:34
[INFO] [stdout]     |
[INFO] [stdout] 528 |     fn printf_int(&self, w: &mut Write, fs: char, val: i32) -> io::Result<()> {
[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 <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 528 |     fn printf_int(&self, w: &mut dyn Write, fs: char, val: i32) -> io::Result<()> {
[INFO] [stdout]     |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/print.rs:562:34
[INFO] [stdout]     |
[INFO] [stdout] 562 |     fn printf_str(&self, w: &mut Write, mut val: Vec<u8>) -> io::Result<()> {
[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 <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 562 |     fn printf_str(&self, w: &mut dyn Write, mut val: Vec<u8>) -> io::Result<()> {
[INFO] [stdout]     |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/print.rs:569:30
[INFO] [stdout]     |
[INFO] [stdout] 569 |     fn printf(&self, w: &mut Write, val: Vec<u8>) -> io::Result<()> {
[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 <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 569 |     fn printf(&self, w: &mut dyn Write, val: Vec<u8>) -> io::Result<()> {
[INFO] [stdout]     |                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:186:26
[INFO] [stdout]     |
[INFO] [stdout] 186 |     pub fn parse(r: &mut Read) -> Result<Desc, DescError> {
[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 <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 186 |     pub fn parse(r: &mut dyn Read) -> Result<Desc, DescError> {
[INFO] [stdout]     |                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/print.rs:766:32
[INFO] [stdout]     |
[INFO] [stdout] 766 |             Io(ref err) => err.description(),
[INFO] [stdout]     |                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/lib.rs:756:32
[INFO] [stdout]     |
[INFO] [stdout] 756 |             Io(ref err) => err.description(),
[INFO] [stdout]     |                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:187:13
[INFO] [stdout]     |
[INFO] [stdout] 187 |         let mut r = &mut AlignReader::new(r);
[INFO] [stdout]     |             ----^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:607:15
[INFO] [stdout]     |
[INFO] [stdout] 607 |     fn new(r: &mut Read) -> AlignReader {
[INFO] [stdout]     |               ^^^^^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |               |
[INFO] [stdout]     |               the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 607 |     fn new(r: &mut Read) -> AlignReader<'_> {
[INFO] [stdout]     |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/print.rs:27:20
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn new(params: &mut [Param]) -> Params {
[INFO] [stdout]    |                    ^^^^^^^^^^^^     ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn new(params: &mut [Param]) -> Params<'_> {
[INFO] [stdout]    |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/print.rs:179:17
[INFO] [stdout]     |
[INFO] [stdout] 179 |     fn new(cap: &[u8]) -> CapReader {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 179 |     fn new(cap: &[u8]) -> CapReader<'_> {
[INFO] [stdout]     |                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tinf` (lib) due to 18 previous errors; 19 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "113a58b97f572bbbfa3e639b3a7e00381cdd212f4e61ae6f58ba33c7e5599237", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "113a58b97f572bbbfa3e639b3a7e00381cdd212f4e61ae6f58ba33c7e5599237", kill_on_drop: false }`
[INFO] [stdout] 113a58b97f572bbbfa3e639b3a7e00381cdd212f4e61ae6f58ba33c7e5599237
