[INFO] fetching crate pretty_backtrace 0.1.2... [INFO] testing pretty_backtrace-0.1.2 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate pretty_backtrace 0.1.2 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate pretty_backtrace 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 pretty_backtrace 0.1.2 [INFO] finished tweaking crates.io crate pretty_backtrace 0.1.2 [INFO] tweaked toml for crates.io crate pretty_backtrace 0.1.2 written to /workspace/builds/worker-12/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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] c715836d7ca562e77a6dce1965bd23774c6fa2395f8f68c971957b5a1f2b72b5 [INFO] running `Command { std: "docker" "start" "-a" "c715836d7ca562e77a6dce1965bd23774c6fa2395f8f68c971957b5a1f2b72b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c715836d7ca562e77a6dce1965bd23774c6fa2395f8f68c971957b5a1f2b72b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c715836d7ca562e77a6dce1965bd23774c6fa2395f8f68c971957b5a1f2b72b5", kill_on_drop: false }` [INFO] [stdout] c715836d7ca562e77a6dce1965bd23774c6fa2395f8f68c971957b5a1f2b72b5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 25df3b2544712893756d1ccd314d54a8e4618028215198fc0c47274ad89660f2 [INFO] running `Command { std: "docker" "start" "-a" "25df3b2544712893756d1ccd314d54a8e4618028215198fc0c47274ad89660f2", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling libc v0.2.123 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling safemem v0.3.3 [INFO] [stderr] Compiling plain v0.2.3 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling linked-hash-map v0.5.4 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling itoa v1.0.1 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling parity-wasm v0.38.0 [INFO] [stderr] Compiling fallible-iterator v0.2.0 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling indexmap v1.8.1 [INFO] [stderr] Compiling miniz_oxide v0.5.1 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling intervaltree v0.2.7 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling line-wrap v0.1.1 [INFO] [stderr] Compiling findshlibs v0.4.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling base64 v0.10.1 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling smallvec v0.6.14 [INFO] [stderr] Compiling cpp_demangle v0.2.16 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling object v0.27.1 [INFO] [stderr] Compiling onig_sys v69.1.0 [INFO] [stderr] Compiling plist v0.4.2 [INFO] [stderr] Compiling gimli v0.18.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling scroll v0.9.2 [INFO] [stderr] Compiling flate2 v1.0.23 [INFO] [stderr] Compiling regex v1.5.5 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling backtrace v0.3.64 [INFO] [stderr] Compiling scroll_derive v0.9.5 [INFO] [stderr] Compiling rental-impl v0.5.5 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling goblin v0.0.22 [INFO] [stderr] Compiling onig v4.3.3 [INFO] [stderr] Compiling syntect v3.2.0 [INFO] [stderr] Compiling object v0.12.0 [INFO] [stderr] Compiling addr2line v0.9.0 [INFO] [stderr] Compiling rental v0.5.6 [INFO] [stderr] Compiling pretty_backtrace v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: using `procedural-masquerade` crate [INFO] [stdout] --> src/syntax_highlight.rs:21:1 [INFO] [stdout] | [INFO] [stdout] 21 | / rental! { [INFO] [stdout] 22 | | mod rent_highlight_cache { [INFO] [stdout] 23 | | use syntect::highlighting::Style; [INFO] [stdout] 24 | | #[rental] [INFO] [stdout] ... | [INFO] [stdout] 29 | | } [INFO] [stdout] 30 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(proc_macro_back_compat)]` on by default [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 #83125 [INFO] [stdout] = note: The `procedural-masquerade` crate has been unnecessary since Rust 1.30.0. Versions of this crate below 0.1.7 will eventually stop compiling. [INFO] [stdout] = note: this warning originates in the macro `rental` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep` [INFO] [stdout] --> src/display_frame.rs:40:24 [INFO] [stdout] | [INFO] [stdout] 40 | ::std::thread::sleep_ms(1000); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:17:26 [INFO] [stdout] | [INFO] [stdout] 17 | static ref HOOK: Box Fn(&'a PanicInfo) + Sync + Send + 'static> = { [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] 17 - static ref HOOK: Box Fn(&'a PanicInfo) + Sync + Send + 'static> = { [INFO] [stdout] 17 + static ref HOOK: Box Fn(&'a PanicInfo) + Sync + Send + 'static> = { [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 34.60s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: pretty_backtrace v0.1.2 (/opt/rustwide/workdir), rental v0.5.6 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] running `Command { std: "docker" "inspect" "25df3b2544712893756d1ccd314d54a8e4618028215198fc0c47274ad89660f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25df3b2544712893756d1ccd314d54a8e4618028215198fc0c47274ad89660f2", kill_on_drop: false }` [INFO] [stdout] 25df3b2544712893756d1ccd314d54a8e4618028215198fc0c47274ad89660f2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] ac0c654b10af7ebce73f8ab8856a2207cb339f356353b9bf800c5611e3161d9a [INFO] running `Command { std: "docker" "start" "-a" "ac0c654b10af7ebce73f8ab8856a2207cb339f356353b9bf800c5611e3161d9a", 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] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling pretty_backtrace v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: using `procedural-masquerade` crate [INFO] [stdout] --> src/syntax_highlight.rs:21:1 [INFO] [stdout] | [INFO] [stdout] 21 | / rental! { [INFO] [stdout] 22 | | mod rent_highlight_cache { [INFO] [stdout] 23 | | use syntect::highlighting::Style; [INFO] [stdout] 24 | | #[rental] [INFO] [stdout] ... | [INFO] [stdout] 29 | | } [INFO] [stdout] 30 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(proc_macro_back_compat)]` on by default [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 #83125 [INFO] [stdout] = note: The `procedural-masquerade` crate has been unnecessary since Rust 1.30.0. Versions of this crate below 0.1.7 will eventually stop compiling. [INFO] [stdout] = note: this warning originates in the macro `rental` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep` [INFO] [stdout] --> src/display_frame.rs:40:24 [INFO] [stdout] | [INFO] [stdout] 40 | ::std::thread::sleep_ms(1000); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:17:26 [INFO] [stdout] | [INFO] [stdout] 17 | static ref HOOK: Box Fn(&'a PanicInfo) + Sync + Send + 'static> = { [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] 17 - static ref HOOK: Box Fn(&'a PanicInfo) + Sync + Send + 'static> = { [INFO] [stdout] 17 + static ref HOOK: Box Fn(&'a PanicInfo) + Sync + Send + 'static> = { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num` [INFO] [stdout] --> examples/simple.rs:6:17 [INFO] [stdout] | [INFO] [stdout] 6 | fn please_panic(num: u64) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_num` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `procedural-masquerade` crate [INFO] [stdout] --> src/syntax_highlight.rs:21:1 [INFO] [stdout] | [INFO] [stdout] 21 | / rental! { [INFO] [stdout] 22 | | mod rent_highlight_cache { [INFO] [stdout] 23 | | use syntect::highlighting::Style; [INFO] [stdout] 24 | | #[rental] [INFO] [stdout] ... | [INFO] [stdout] 29 | | } [INFO] [stdout] 30 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(proc_macro_back_compat)]` on by default [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 #83125 [INFO] [stdout] = note: The `procedural-masquerade` crate has been unnecessary since Rust 1.30.0. Versions of this crate below 0.1.7 will eventually stop compiling. [INFO] [stdout] = note: this warning originates in the macro `rental` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep` [INFO] [stdout] --> src/display_frame.rs:40:24 [INFO] [stdout] | [INFO] [stdout] 40 | ::std::thread::sleep_ms(1000); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:17:26 [INFO] [stdout] | [INFO] [stdout] 17 | static ref HOOK: Box Fn(&'a PanicInfo) + Sync + Send + 'static> = { [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] 17 - static ref HOOK: Box Fn(&'a PanicInfo) + Sync + Send + 'static> = { [INFO] [stdout] 17 + static ref HOOK: Box Fn(&'a PanicInfo) + Sync + Send + 'static> = { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.08s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: pretty_backtrace v0.1.2 (/opt/rustwide/workdir), rental v0.5.6 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 5` [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/pretty_backtrace-97cc8cc31dd0301c) [INFO] [stderr] Executable tests/should_panic_test.rs (/opt/rustwide/target/debug/deps/should_panic_test-ec4110b9d585f08f) [INFO] running `Command { std: "docker" "inspect" "ac0c654b10af7ebce73f8ab8856a2207cb339f356353b9bf800c5611e3161d9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac0c654b10af7ebce73f8ab8856a2207cb339f356353b9bf800c5611e3161d9a", kill_on_drop: false }` [INFO] [stdout] ac0c654b10af7ebce73f8ab8856a2207cb339f356353b9bf800c5611e3161d9a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 49a312372fd797be23a5d8535de4ef7c9170e727271ad9c3a3a00d45754b13a5 [INFO] running `Command { std: "docker" "start" "-a" "49a312372fd797be23a5d8535de4ef7c9170e727271ad9c3a3a00d45754b13a5", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: using `procedural-masquerade` crate [INFO] [stderr] --> src/syntax_highlight.rs:21:1 [INFO] [stderr] | [INFO] [stderr] 21 | / rental! { [INFO] [stderr] 22 | | mod rent_highlight_cache { [INFO] [stderr] 23 | | use syntect::highlighting::Style; [INFO] [stderr] 24 | | #[rental] [INFO] [stderr] ... | [INFO] [stderr] 29 | | } [INFO] [stderr] 30 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(proc_macro_back_compat)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #83125 [INFO] [stderr] = note: The `procedural-masquerade` crate has been unnecessary since Rust 1.30.0. Versions of this crate below 0.1.7 will eventually stop compiling. [INFO] [stderr] = note: this warning originates in the macro `rental` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep` [INFO] [stderr] --> src/display_frame.rs:40:24 [INFO] [stderr] | [INFO] [stderr] 40 | ::std::thread::sleep_ms(1000); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:17:26 [INFO] [stderr] | [INFO] [stderr] 17 | static ref HOOK: Box Fn(&'a PanicInfo) + Sync + Send + 'static> = { [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] 17 - static ref HOOK: Box Fn(&'a PanicInfo) + Sync + Send + 'static> = { [INFO] [stderr] 17 + static ref HOOK: Box Fn(&'a PanicInfo) + Sync + Send + 'static> = { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `pretty_backtrace` (lib) generated 3 warnings [INFO] [stderr] warning: `pretty_backtrace` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] warning: unused variable: `num` [INFO] [stderr] --> examples/simple.rs:6:17 [INFO] [stderr] | [INFO] [stderr] 6 | fn please_panic(num: u64) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_num` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `pretty_backtrace` (example "simple") generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.26s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: pretty_backtrace v0.1.2 (/opt/rustwide/workdir), rental v0.5.6 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 6` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pretty_backtrace-97cc8cc31dd0301c) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stderr] Running tests/should_panic_test.rs (/opt/rustwide/target/debug/deps/should_panic_test-ec4110b9d585f08f) [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] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test panic - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.26s [INFO] [stdout] [INFO] [stderr] Doc-tests pretty_backtrace [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" "49a312372fd797be23a5d8535de4ef7c9170e727271ad9c3a3a00d45754b13a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49a312372fd797be23a5d8535de4ef7c9170e727271ad9c3a3a00d45754b13a5", kill_on_drop: false }` [INFO] [stdout] 49a312372fd797be23a5d8535de4ef7c9170e727271ad9c3a3a00d45754b13a5