[INFO] fetching crate rustc-demangle 0.1.28...
[INFO] testing rustc-demangle-0.1.28 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate rustc-demangle 0.1.28 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate rustc-demangle 0.1.28
[INFO] finished tweaking crates.io crate rustc-demangle 0.1.28
[INFO] tweaked toml for crates.io crate rustc-demangle 0.1.28 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustc-demangle 0.1.28 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rustc-demangle 0.1.28 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:27:12
[INFO] [stderr]    |
[INFO] [stderr] 27 | homepage = "https://github.com/rust-lang/rustc-demangle"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 31 | repository = "https://github.com/rust-lang/rustc-demangle"
[INFO] [stderr]    |              ---------------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `rustc-demangle` (manifest) generated 2 warnings
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 31d94a27e75835a82f08c9f1d58eea10be4ec57a89c22b594d958abb719c79c8
[INFO] running `Command { std: "docker" "start" "31d94a27e75835a82f08c9f1d58eea10be4ec57a89c22b594d958abb719c79c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31d94a27e75835a82f08c9f1d58eea10be4ec57a89c22b594d958abb719c79c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "31d94a27e75835a82f08c9f1d58eea10be4ec57a89c22b594d958abb719c79c8" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31d94a27e75835a82f08c9f1d58eea10be4ec57a89c22b594d958abb719c79c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "31d94a27e75835a82f08c9f1d58eea10be4ec57a89c22b594d958abb719c79c8" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:27:12
[INFO] [stderr]    |
[INFO] [stderr] 27 | homepage = "https://github.com/rust-lang/rustc-demangle"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 31 | repository = "https://github.com/rust-lang/rustc-demangle"
[INFO] [stderr]    |              ---------------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `rustc-demangle` (manifest) generated 2 warnings
[INFO] [stderr]    Compiling rustc-demangle v0.1.28 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:92:24
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub fn demangle(mut s: &str) -> Demangle {
[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] 92 | pub fn demangle(mut s: &str) -> Demangle<'_> {
[INFO] [stdout]    |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:237:24
[INFO] [stdout]     |
[INFO] [stdout] 237 | pub fn try_demangle(s: &str) -> Result<Demangle, TryDemangleError> {
[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] 237 | pub fn try_demangle(s: &str) -> Result<Demangle<'_>, TryDemangleError> {
[INFO] [stdout]     |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/legacy.rs:49:20
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub fn demangle(s: &str) -> Result<(Demangle, &str), ()> {
[INFO] [stdout]    |                    ^^^^             ^^^^^^^^  ^^^^ the same lifetime is elided here
[INFO] [stdout]    |                    |                |
[INFO] [stdout]    |                    |                the same lifetime is hidden here
[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] 49 | pub fn demangle(s: &str) -> Result<(Demangle<'_>, &str), ()> {
[INFO] [stdout]    |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/v0.rs:37:20
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub fn demangle(s: &str) -> Result<(Demangle, &str), ParseError> {
[INFO] [stdout]    |                    ^^^^             ^^^^^^^^  ^^^^ the same lifetime is elided here
[INFO] [stdout]    |                    |                |
[INFO] [stdout]    |                    |                the same lifetime is hidden here
[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] 37 | pub fn demangle(s: &str) -> Result<(Demangle<'_>, &str), ParseError> {
[INFO] [stdout]    |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "31d94a27e75835a82f08c9f1d58eea10be4ec57a89c22b594d958abb719c79c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "31d94a27e75835a82f08c9f1d58eea10be4ec57a89c22b594d958abb719c79c8" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:27:12
[INFO] [stderr]    |
[INFO] [stderr] 27 | homepage = "https://github.com/rust-lang/rustc-demangle"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 31 | repository = "https://github.com/rust-lang/rustc-demangle"
[INFO] [stderr]    |              ---------------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `rustc-demangle` (manifest) generated 2 warnings
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:92:24
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub fn demangle(mut s: &str) -> Demangle {
[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] 92 | pub fn demangle(mut s: &str) -> Demangle<'_> {
[INFO] [stdout]    |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:237:24
[INFO] [stdout]     |
[INFO] [stdout] 237 | pub fn try_demangle(s: &str) -> Result<Demangle, TryDemangleError> {
[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] 237 | pub fn try_demangle(s: &str) -> Result<Demangle<'_>, TryDemangleError> {
[INFO] [stdout]     |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/legacy.rs:49:20
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub fn demangle(s: &str) -> Result<(Demangle, &str), ()> {
[INFO] [stdout]    |                    ^^^^             ^^^^^^^^  ^^^^ the same lifetime is elided here
[INFO] [stdout]    |                    |                |
[INFO] [stdout]    |                    |                the same lifetime is hidden here
[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] 49 | pub fn demangle(s: &str) -> Result<(Demangle<'_>, &str), ()> {
[INFO] [stdout]    |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/v0.rs:37:20
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub fn demangle(s: &str) -> Result<(Demangle, &str), ParseError> {
[INFO] [stdout]    |                    ^^^^             ^^^^^^^^  ^^^^ the same lifetime is elided here
[INFO] [stdout]    |                    |                |
[INFO] [stdout]    |                    |                the same lifetime is hidden here
[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] 37 | pub fn demangle(s: &str) -> Result<(Demangle<'_>, &str), ParseError> {
[INFO] [stdout]    |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rustc-demangle v0.1.28 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `panic` is ambiguous
[INFO] [stdout]     --> src/lib.rs:39:9
[INFO] [stdout]      |
[INFO] [stdout]   39 | /         assert!(
[INFO] [stdout]   40 | |             s.contains(needle),
[INFO] [stdout]   41 | |             "{:?} should've contained {:?}",
[INFO] [stdout]   42 | |             s,
[INFO] [stdout]   43 | |             needle
[INFO] [stdout]   44 | |         );
[INFO] [stdout]      | |_________^ ambiguous name
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/v0.rs:1559:9
[INFO] [stdout]      |
[INFO] [stdout] 1559 | /         assert_contains!(
[INFO] [stdout] 1560 | |             ::demangle(
[INFO] [stdout] 1561 | |                 "RIC20tRYIMYNRYFG05_EB5_B_B6_RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR\
[INFO] [stdout] 1562 | |         RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRB_E",
[INFO] [stdout] ...    |
[INFO] [stdout] 1565 | |             "{recursion limit reached}"
[INFO] [stdout] 1566 | |         );
[INFO] [stdout]      | |_________- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: ambiguous because of a conflict between a name from a glob import and an outer scope during import or macro resolution
[INFO] [stdout] note: `panic` could refer to the macro imported here
[INFO] [stdout]     --> src/v0.rs:1291:9
[INFO] [stdout]      |
[INFO] [stdout] 1291 |     use std::prelude::v1::*;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      = help: consider adding an explicit import of `panic` to disambiguate
[INFO] [stdout]      = help: or use `self::panic` to refer to this macro unambiguously
[INFO] [stdout] note: `panic` could also refer to a macro from prelude
[INFO] [stdout]     --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/prelude/mod.rs:21:12
[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 #147319 <https://github.com/rust-lang/rust/issues/147319>
[INFO] [stdout]      = note: `#[warn(ambiguous_panic_imports)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout]      = note: this warning originates in the macro `assert` which comes from the expansion of the macro `assert_contains` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `panic` is ambiguous
[INFO] [stdout]     --> src/lib.rs:39:9
[INFO] [stdout]      |
[INFO] [stdout]   39 | /         assert!(
[INFO] [stdout]   40 | |             s.contains(needle),
[INFO] [stdout]   41 | |             "{:?} should've contained {:?}",
[INFO] [stdout]   42 | |             s,
[INFO] [stdout]   43 | |             needle
[INFO] [stdout]   44 | |         );
[INFO] [stdout]      | |_________^ ambiguous name
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/v0.rs:1617:9
[INFO] [stdout]      |
[INFO] [stdout] 1617 |           assert_contains!(::demangle(&sym).to_string(), "{recursion limit reached}");
[INFO] [stdout]      |           --------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: ambiguous because of a conflict between a name from a glob import and an outer scope during import or macro resolution
[INFO] [stdout] note: `panic` could refer to the macro imported here
[INFO] [stdout]     --> src/v0.rs:1291:9
[INFO] [stdout]      |
[INFO] [stdout] 1291 |     use std::prelude::v1::*;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      = help: consider adding an explicit import of `panic` to disambiguate
[INFO] [stdout]      = help: or use `self::panic` to refer to this macro unambiguously
[INFO] [stdout] note: `panic` could also refer to a macro from prelude
[INFO] [stdout]     --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/prelude/mod.rs:21:12
[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 #147319 <https://github.com/rust-lang/rust/issues/147319>
[INFO] [stdout]      = note: this warning originates in the macro `assert` which comes from the expansion of the macro `assert_contains` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `panic` is ambiguous
[INFO] [stdout]    --> src/lib.rs:39:9
[INFO] [stdout]     |
[INFO] [stdout]  39 | /         assert!(
[INFO] [stdout]  40 | |             s.contains(needle),
[INFO] [stdout]  41 | |             "{:?} should've contained {:?}",
[INFO] [stdout]  42 | |             s,
[INFO] [stdout]  43 | |             needle
[INFO] [stdout]  44 | |         );
[INFO] [stdout]     | |_________^ ambiguous name
[INFO] [stdout] ...
[INFO] [stdout] 540 | /         assert_contains!(
[INFO] [stdout] 541 | |             super::demangle("_RNvB_1a").to_string(),
[INFO] [stdout] 542 | |             "{recursion limit reached}"
[INFO] [stdout] 543 | |         );
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: ambiguous because of a conflict between a name from a glob import and an outer scope during import or macro resolution
[INFO] [stdout] note: `panic` could refer to the macro imported here
[INFO] [stdout]    --> src/lib.rs:356:9
[INFO] [stdout]     |
[INFO] [stdout] 356 |     use std::prelude::v1::*;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = help: consider adding an explicit import of `panic` to disambiguate
[INFO] [stdout]     = help: or use `self::panic` to refer to this macro unambiguously
[INFO] [stdout] note: `panic` could also refer to a macro from prelude
[INFO] [stdout]    --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/prelude/mod.rs:21:12
[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 #147319 <https://github.com/rust-lang/rust/issues/147319>
[INFO] [stdout]     = note: this warning originates in the macro `assert` which comes from the expansion of the macro `assert_contains` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `panic` is ambiguous
[INFO] [stdout]    --> src/lib.rs:39:9
[INFO] [stdout]     |
[INFO] [stdout]  39 | /         assert!(
[INFO] [stdout]  40 | |             s.contains(needle),
[INFO] [stdout]  41 | |             "{:?} should've contained {:?}",
[INFO] [stdout]  42 | |             s,
[INFO] [stdout]  43 | |             needle
[INFO] [stdout]  44 | |         );
[INFO] [stdout]     | |_________^ ambiguous name
[INFO] [stdout] ...
[INFO] [stdout] 544 | /         assert_contains!(
[INFO] [stdout] 545 | |             super::demangle("_RMC0RB2_").to_string(),
[INFO] [stdout] 546 | |             "{recursion limit reached}"
[INFO] [stdout] 547 | |         );
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: ambiguous because of a conflict between a name from a glob import and an outer scope during import or macro resolution
[INFO] [stdout] note: `panic` could refer to the macro imported here
[INFO] [stdout]    --> src/lib.rs:356:9
[INFO] [stdout]     |
[INFO] [stdout] 356 |     use std::prelude::v1::*;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = help: consider adding an explicit import of `panic` to disambiguate
[INFO] [stdout]     = help: or use `self::panic` to refer to this macro unambiguously
[INFO] [stdout] note: `panic` could also refer to a macro from prelude
[INFO] [stdout]    --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/prelude/mod.rs:21:12
[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 #147319 <https://github.com/rust-lang/rust/issues/147319>
[INFO] [stdout]     = note: this warning originates in the macro `assert` which comes from the expansion of the macro `assert_contains` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `panic` is ambiguous
[INFO] [stdout]    --> src/lib.rs:51:9
[INFO] [stdout]     |
[INFO] [stdout]  51 | /         assert!(
[INFO] [stdout]  52 | |             s.ends_with(suffix),
[INFO] [stdout]  53 | |             "{:?} should've ended in {:?}",
[INFO] [stdout]  54 | |             s,
[INFO] [stdout]  55 | |             suffix
[INFO] [stdout]  56 | |         );
[INFO] [stdout]     | |_________^ ambiguous name
[INFO] [stdout] ...
[INFO] [stdout] 552 | /         assert_ends_with!(
[INFO] [stdout] 553 | |             super::demangle("RYFG_FGyyEvRYFF_EvRYFFEvERLB_B_B_ERLRjB_B_B_").to_string(),
[INFO] [stdout] 554 | |             "{size limit reached}"
[INFO] [stdout] 555 | |         );
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: ambiguous because of a conflict between a name from a glob import and an outer scope during import or macro resolution
[INFO] [stdout] note: `panic` could refer to the macro imported here
[INFO] [stdout]    --> src/lib.rs:356:9
[INFO] [stdout]     |
[INFO] [stdout] 356 |     use std::prelude::v1::*;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = help: consider adding an explicit import of `panic` to disambiguate
[INFO] [stdout]     = help: or use `self::panic` to refer to this macro unambiguously
[INFO] [stdout] note: `panic` could also refer to a macro from prelude
[INFO] [stdout]    --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/prelude/mod.rs:21:12
[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 #147319 <https://github.com/rust-lang/rust/issues/147319>
[INFO] [stdout]     = note: this warning originates in the macro `assert` which comes from the expansion of the macro `assert_ends_with` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `panic` is ambiguous
[INFO] [stdout]    --> src/lib.rs:51:9
[INFO] [stdout]     |
[INFO] [stdout]  51 | /         assert!(
[INFO] [stdout]  52 | |             s.ends_with(suffix),
[INFO] [stdout]  53 | |             "{:?} should've ended in {:?}",
[INFO] [stdout]  54 | |             s,
[INFO] [stdout]  55 | |             suffix
[INFO] [stdout]  56 | |         );
[INFO] [stdout]     | |_________^ ambiguous name
[INFO] [stdout] ...
[INFO] [stdout] 558 | /         assert_ends_with!(
[INFO] [stdout] 559 | |             super::demangle("_RMC0FGZZZ_Eu").to_string(),
[INFO] [stdout] 560 | |             "{size limit reached}"
[INFO] [stdout] 561 | |         );
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: ambiguous because of a conflict between a name from a glob import and an outer scope during import or macro resolution
[INFO] [stdout] note: `panic` could refer to the macro imported here
[INFO] [stdout]    --> src/lib.rs:356:9
[INFO] [stdout]     |
[INFO] [stdout] 356 |     use std::prelude::v1::*;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = help: consider adding an explicit import of `panic` to disambiguate
[INFO] [stdout]     = help: or use `self::panic` to refer to this macro unambiguously
[INFO] [stdout] note: `panic` could also refer to a macro from prelude
[INFO] [stdout]    --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/prelude/mod.rs:21:12
[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 #147319 <https://github.com/rust-lang/rust/issues/147319>
[INFO] [stdout]     = note: this warning originates in the macro `assert` which comes from the expansion of the macro `assert_ends_with` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:92:24
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub fn demangle(mut s: &str) -> Demangle {
[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] 92 | pub fn demangle(mut s: &str) -> Demangle<'_> {
[INFO] [stdout]    |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:237:24
[INFO] [stdout]     |
[INFO] [stdout] 237 | pub fn try_demangle(s: &str) -> Result<Demangle, TryDemangleError> {
[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] 237 | pub fn try_demangle(s: &str) -> Result<Demangle<'_>, TryDemangleError> {
[INFO] [stdout]     |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/legacy.rs:49:20
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub fn demangle(s: &str) -> Result<(Demangle, &str), ()> {
[INFO] [stdout]    |                    ^^^^             ^^^^^^^^  ^^^^ the same lifetime is elided here
[INFO] [stdout]    |                    |                |
[INFO] [stdout]    |                    |                the same lifetime is hidden here
[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] 49 | pub fn demangle(s: &str) -> Result<(Demangle<'_>, &str), ()> {
[INFO] [stdout]    |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/v0.rs:37:20
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub fn demangle(s: &str) -> Result<(Demangle, &str), ParseError> {
[INFO] [stdout]    |                    ^^^^             ^^^^^^^^  ^^^^ the same lifetime is elided here
[INFO] [stdout]    |                    |                |
[INFO] [stdout]    |                    |                the same lifetime is hidden here
[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] 37 | pub fn demangle(s: &str) -> Result<(Demangle<'_>, &str), ParseError> {
[INFO] [stdout]    |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "31d94a27e75835a82f08c9f1d58eea10be4ec57a89c22b594d958abb719c79c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "31d94a27e75835a82f08c9f1d58eea10be4ec57a89c22b594d958abb719c79c8" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:27:12
[INFO] [stderr]    |
[INFO] [stderr] 27 | homepage = "https://github.com/rust-lang/rustc-demangle"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 31 | repository = "https://github.com/rust-lang/rustc-demangle"
[INFO] [stderr]    |              ---------------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `rustc-demangle` (manifest) generated 2 warnings
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/lib.rs:92:24
[INFO] [stderr]    |
[INFO] [stderr] 92 | pub fn demangle(mut s: &str) -> Demangle {
[INFO] [stderr]    |                        ^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                        |
[INFO] [stderr]    |                        the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 92 | pub fn demangle(mut s: &str) -> Demangle<'_> {
[INFO] [stderr]    |                                         ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:237:24
[INFO] [stderr]     |
[INFO] [stderr] 237 | pub fn try_demangle(s: &str) -> Result<Demangle, TryDemangleError> {
[INFO] [stderr]     |                        ^^^^            ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                        |
[INFO] [stderr]     |                        the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 237 | pub fn try_demangle(s: &str) -> Result<Demangle<'_>, TryDemangleError> {
[INFO] [stderr]     |                                                ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/legacy.rs:49:20
[INFO] [stderr]    |
[INFO] [stderr] 49 | pub fn demangle(s: &str) -> Result<(Demangle, &str), ()> {
[INFO] [stderr]    |                    ^^^^             ^^^^^^^^  ^^^^ the same lifetime is elided here
[INFO] [stderr]    |                    |                |
[INFO] [stderr]    |                    |                the same lifetime is hidden here
[INFO] [stderr]    |                    the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 49 | pub fn demangle(s: &str) -> Result<(Demangle<'_>, &str), ()> {
[INFO] [stderr]    |                                             ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/v0.rs:37:20
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub fn demangle(s: &str) -> Result<(Demangle, &str), ParseError> {
[INFO] [stderr]    |                    ^^^^             ^^^^^^^^  ^^^^ the same lifetime is elided here
[INFO] [stderr]    |                    |                |
[INFO] [stderr]    |                    |                the same lifetime is hidden here
[INFO] [stderr]    |                    the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub fn demangle(s: &str) -> Result<(Demangle<'_>, &str), ParseError> {
[INFO] [stderr]    |                                             ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `rustc-demangle` (lib) generated 4 warnings (run `cargo fix --lib -p rustc-demangle` to apply 4 suggestions)
[INFO] [stderr] warning: `panic` is ambiguous
[INFO] [stderr]     --> src/lib.rs:39:9
[INFO] [stderr]      |
[INFO] [stderr]   39 | /         assert!(
[INFO] [stderr]   40 | |             s.contains(needle),
[INFO] [stderr]   41 | |             "{:?} should've contained {:?}",
[INFO] [stderr]   42 | |             s,
[INFO] [stderr]   43 | |             needle
[INFO] [stderr]   44 | |         );
[INFO] [stderr]      | |_________^ ambiguous name
[INFO] [stderr]      |
[INFO] [stderr]     ::: src/v0.rs:1559:9
[INFO] [stderr]      |
[INFO] [stderr] 1559 | /         assert_contains!(
[INFO] [stderr] 1560 | |             ::demangle(
[INFO] [stderr] 1561 | |                 "RIC20tRYIMYNRYFG05_EB5_B_B6_RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR\
[INFO] [stderr] 1562 | |         RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRB_E",
[INFO] [stderr] ...    |
[INFO] [stderr] 1565 | |             "{recursion limit reached}"
[INFO] [stderr] 1566 | |         );
[INFO] [stderr]      | |_________- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr]      = note: ambiguous because of a conflict between a name from a glob import and an outer scope during import or macro resolution
[INFO] [stderr] note: `panic` could refer to the macro imported here
[INFO] [stderr]     --> src/v0.rs:1291:9
[INFO] [stderr]      |
[INFO] [stderr] 1291 |     use std::prelude::v1::*;
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      = help: consider adding an explicit import of `panic` to disambiguate
[INFO] [stderr]      = help: or use `self::panic` to refer to this macro unambiguously
[INFO] [stderr] note: `panic` could also refer to a macro from prelude
[INFO] [stderr]     --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/prelude/mod.rs:21:12
[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 #147319 <https://github.com/rust-lang/rust/issues/147319>
[INFO] [stderr]      = note: `#[warn(ambiguous_panic_imports)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stderr]      = note: this warning originates in the macro `assert` which comes from the expansion of the macro `assert_contains` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `panic` is ambiguous
[INFO] [stderr]     --> src/lib.rs:39:9
[INFO] [stderr]      |
[INFO] [stderr]   39 | /         assert!(
[INFO] [stderr]   40 | |             s.contains(needle),
[INFO] [stderr]   41 | |             "{:?} should've contained {:?}",
[INFO] [stderr]   42 | |             s,
[INFO] [stderr]   43 | |             needle
[INFO] [stderr]   44 | |         );
[INFO] [stderr]      | |_________^ ambiguous name
[INFO] [stderr]      |
[INFO] [stderr]     ::: src/v0.rs:1617:9
[INFO] [stderr]      |
[INFO] [stderr] 1617 |           assert_contains!(::demangle(&sym).to_string(), "{recursion limit reached}");
[INFO] [stderr]      |           --------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr]      = note: ambiguous because of a conflict between a name from a glob import and an outer scope during import or macro resolution
[INFO] [stderr] note: `panic` could refer to the macro imported here
[INFO] [stderr]     --> src/v0.rs:1291:9
[INFO] [stderr]      |
[INFO] [stderr] 1291 |     use std::prelude::v1::*;
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      = help: consider adding an explicit import of `panic` to disambiguate
[INFO] [stderr]      = help: or use `self::panic` to refer to this macro unambiguously
[INFO] [stderr] note: `panic` could also refer to a macro from prelude
[INFO] [stderr]     --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/prelude/mod.rs:21:12
[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 #147319 <https://github.com/rust-lang/rust/issues/147319>
[INFO] [stderr]      = note: this warning originates in the macro `assert` which comes from the expansion of the macro `assert_contains` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `panic` is ambiguous
[INFO] [stderr]    --> src/lib.rs:39:9
[INFO] [stderr]     |
[INFO] [stderr]  39 | /         assert!(
[INFO] [stderr]  40 | |             s.contains(needle),
[INFO] [stderr]  41 | |             "{:?} should've contained {:?}",
[INFO] [stderr]  42 | |             s,
[INFO] [stderr]  43 | |             needle
[INFO] [stderr]  44 | |         );
[INFO] [stderr]     | |_________^ ambiguous name
[INFO] [stderr] ...
[INFO] [stderr] 540 | /         assert_contains!(
[INFO] [stderr] 541 | |             super::demangle("_RNvB_1a").to_string(),
[INFO] [stderr] 542 | |             "{recursion limit reached}"
[INFO] [stderr] 543 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: ambiguous because of a conflict between a name from a glob import and an outer scope during import or macro resolution
[INFO] [stderr] note: `panic` could refer to the macro imported here
[INFO] [stderr]    --> src/lib.rs:356:9
[INFO] [stderr]     |
[INFO] [stderr] 356 |     use std::prelude::v1::*;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: consider adding an explicit import of `panic` to disambiguate
[INFO] [stderr]     = help: or use `self::panic` to refer to this macro unambiguously
[INFO] [stderr] note: `panic` could also refer to a macro from prelude
[INFO] [stderr]    --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/prelude/mod.rs:21:12
[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 #147319 <https://github.com/rust-lang/rust/issues/147319>
[INFO] [stderr]     = note: this warning originates in the macro `assert` which comes from the expansion of the macro `assert_contains` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `panic` is ambiguous
[INFO] [stderr]    --> src/lib.rs:39:9
[INFO] [stderr]     |
[INFO] [stderr]  39 | /         assert!(
[INFO] [stderr]  40 | |             s.contains(needle),
[INFO] [stderr]  41 | |             "{:?} should've contained {:?}",
[INFO] [stderr]  42 | |             s,
[INFO] [stderr]  43 | |             needle
[INFO] [stderr]  44 | |         );
[INFO] [stderr]     | |_________^ ambiguous name
[INFO] [stderr] ...
[INFO] [stderr] 544 | /         assert_contains!(
[INFO] [stderr] 545 | |             super::demangle("_RMC0RB2_").to_string(),
[INFO] [stderr] 546 | |             "{recursion limit reached}"
[INFO] [stderr] 547 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: ambiguous because of a conflict between a name from a glob import and an outer scope during import or macro resolution
[INFO] [stderr] note: `panic` could refer to the macro imported here
[INFO] [stderr]    --> src/lib.rs:356:9
[INFO] [stderr]     |
[INFO] [stderr] 356 |     use std::prelude::v1::*;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: consider adding an explicit import of `panic` to disambiguate
[INFO] [stderr]     = help: or use `self::panic` to refer to this macro unambiguously
[INFO] [stderr] note: `panic` could also refer to a macro from prelude
[INFO] [stderr]    --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/prelude/mod.rs:21:12
[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 #147319 <https://github.com/rust-lang/rust/issues/147319>
[INFO] [stderr]     = note: this warning originates in the macro `assert` which comes from the expansion of the macro `assert_contains` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `panic` is ambiguous
[INFO] [stderr]    --> src/lib.rs:51:9
[INFO] [stderr]     |
[INFO] [stderr]  51 | /         assert!(
[INFO] [stderr]  52 | |             s.ends_with(suffix),
[INFO] [stderr]  53 | |             "{:?} should've ended in {:?}",
[INFO] [stderr]  54 | |             s,
[INFO] [stderr]  55 | |             suffix
[INFO] [stderr]  56 | |         );
[INFO] [stderr]     | |_________^ ambiguous name
[INFO] [stderr] ...
[INFO] [stderr] 552 | /         assert_ends_with!(
[INFO] [stderr] 553 | |             super::demangle("RYFG_FGyyEvRYFF_EvRYFFEvERLB_B_B_ERLRjB_B_B_").to_string(),
[INFO] [stderr] 554 | |             "{size limit reached}"
[INFO] [stderr] 555 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: ambiguous because of a conflict between a name from a glob import and an outer scope during import or macro resolution
[INFO] [stderr] note: `panic` could refer to the macro imported here
[INFO] [stderr]    --> src/lib.rs:356:9
[INFO] [stderr]     |
[INFO] [stderr] 356 |     use std::prelude::v1::*;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: consider adding an explicit import of `panic` to disambiguate
[INFO] [stderr]     = help: or use `self::panic` to refer to this macro unambiguously
[INFO] [stderr] note: `panic` could also refer to a macro from prelude
[INFO] [stderr]    --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/prelude/mod.rs:21:12
[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 #147319 <https://github.com/rust-lang/rust/issues/147319>
[INFO] [stderr]     = note: this warning originates in the macro `assert` which comes from the expansion of the macro `assert_ends_with` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `panic` is ambiguous
[INFO] [stderr]    --> src/lib.rs:51:9
[INFO] [stderr]     |
[INFO] [stderr]  51 | /         assert!(
[INFO] [stderr]  52 | |             s.ends_with(suffix),
[INFO] [stderr]  53 | |             "{:?} should've ended in {:?}",
[INFO] [stderr]  54 | |             s,
[INFO] [stderr]  55 | |             suffix
[INFO] [stderr]  56 | |         );
[INFO] [stderr]     | |_________^ ambiguous name
[INFO] [stderr] ...
[INFO] [stderr] 558 | /         assert_ends_with!(
[INFO] [stderr] 559 | |             super::demangle("_RMC0FGZZZ_Eu").to_string(),
[INFO] [stderr] 560 | |             "{size limit reached}"
[INFO] [stderr] 561 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: ambiguous because of a conflict between a name from a glob import and an outer scope during import or macro resolution
[INFO] [stderr] note: `panic` could refer to the macro imported here
[INFO] [stderr]    --> src/lib.rs:356:9
[INFO] [stderr]     |
[INFO] [stderr] 356 |     use std::prelude::v1::*;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: consider adding an explicit import of `panic` to disambiguate
[INFO] [stderr]     = help: or use `self::panic` to refer to this macro unambiguously
[INFO] [stderr] note: `panic` could also refer to a macro from prelude
[INFO] [stderr]    --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/prelude/mod.rs:21:12
[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 #147319 <https://github.com/rust-lang/rust/issues/147319>
[INFO] [stderr]     = note: this warning originates in the macro `assert` which comes from the expansion of the macro `assert_ends_with` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `rustc-demangle` (lib test) generated 10 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/rustc-demangle/427bd4b07044aa09/out/rustc_demangle-427bd4b07044aa09)
[INFO] [stdout] 
[INFO] [stdout] running 58 tests
[INFO] [stdout] test legacy::tests::demangle_issue_60925 ... ok
[INFO] [stdout] test legacy::tests::demangle_llvm_ir_branch_labels ... ok
[INFO] [stdout] test legacy::tests::demangle ... ok
[INFO] [stdout] test legacy::tests::demangle_dollars ... ok
[INFO] [stdout] test legacy::tests::demangle_elements_beginning_with_underscore ... ok
[INFO] [stdout] test legacy::tests::invalid_no_chop ... ok
[INFO] [stdout] test tests::demangle ... ok
[INFO] [stdout] test legacy::tests::demangle_without_hash ... ok
[INFO] [stdout] test tests::demangle_dollars ... ok
[INFO] [stdout] test legacy::tests::demangle_thinlto ... ok
[INFO] [stdout] test tests::demangle_elements_beginning_with_underscore ... ok
[INFO] [stdout] test tests::demangle_ignores_suffix_that_doesnt_look_like_a_symbol ... ok
[INFO] [stdout] test tests::demangle_llvm_ir_branch_labels ... ok
[INFO] [stdout] test tests::demangle_many_dollars ... ok
[INFO] [stdout] test legacy::tests::demangle_without_hash_edgecases ... ok
[INFO] [stdout] test tests::demangle_without_hash ... ok
[INFO] [stdout] test tests::demangle_without_hash_edgecases ... ok
[INFO] [stdout] test tests::dont_panic ... ok
[INFO] [stdout] test tests::handle_bang ... ok
[INFO] [stdout] test tests::invalid_no_chop ... ok
[INFO] [stdout] test legacy::tests::demangle_windows ... ok
[INFO] [stdout] test tests::handle_assoc_types ... ok
[INFO] [stdout] test legacy::tests::demangle_ignores_suffix_that_doesnt_look_like_a_symbol ... ok
[INFO] [stdout] test tests::demangle_osx ... ok
[INFO] [stdout] test tests::demangle_thinlto ... ok
[INFO] [stdout] test legacy::tests::demangle_many_dollars ... ok
[INFO] [stdout] test legacy::tests::demangle_osx ... ok
[INFO] [stdout] test tests::demangle_trait_impls ... ok
[INFO] [stdout] test legacy::tests::handle_bang ... ok
[INFO] [stdout] test tests::demangle_windows ... ok
[INFO] [stdout] test legacy::tests::demangle_trait_impls ... ok
[INFO] [stdout] test tests::limit_recursion ... ok
[INFO] [stdout] test v0::tests::demangle_const_adt ... ok
[INFO] [stdout] test v0::tests::demangle_const_array ... ok
[INFO] [stdout] test v0::tests::demangle_closure ... ok
[INFO] [stdout] test v0::tests::demangle_const_tuple ... ok
[INFO] [stdout] test v0::tests::demangle_const_generics_preview ... ok
[INFO] [stdout] test v0::tests::demangle_const_ref ... ok
[INFO] [stdout] test legacy::tests::handle_assoc_types ... ok
[INFO] [stdout] test v0::tests::demangle_const_ref_str ... ok
[INFO] [stdout] test legacy::tests::dont_panic ... ok
[INFO] [stdout] test v0::tests::demangle_extra_suffix ... ok
[INFO] [stdout] test v0::tests::demangle_dyn_trait ... ok
[INFO] [stdout] test v0::tests::demangle_min_const_generics ... ok
[INFO] [stdout] test v0::tests::demangle_splat ... ok
[INFO] [stdout] test v0::tests::demangle_exponential_explosion ... ok
[INFO] [stdout] test v0::tests::demangle_pat_ty ... ok
[INFO] [stdout] test v0::tests::demangle_dyn_trait_assoc_const_binding ... ok
[INFO] [stdout] test v0::tests::demangle_thinlto ... ok
[INFO] [stdout] test v0::tests::demangle_crate_with_zero_disambiguator ... ok
[INFO] [stdout] test v0::tests::demangle_const_str ... ok
[INFO] [stdout] test v0::tests::demangle_crate_with_leading_digit ... ok
[INFO] [stdout] test v0::tests::demangle_utf8_idents ... ok
[INFO] [stdout] test legacy::tests::demangle_utf8_idents ... ok
[INFO] [stdout] test v0::tests::demangling_limits ... ok
[INFO] [stdout] test v0::tests::recursion_limit_backref_free_bypass ... ok
[INFO] [stdout] test v0::tests::recursion_limit_leaks ... ok
[INFO] [stdout] test tests::limit_output ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 58 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rustc_demangle
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] test src/legacy.rs - legacy::demangle (line 24) ... ok
[INFO] [stdout] test src/lib.rs - try_demangle (line 226) ... ok
[INFO] [stdout] test src/lib.rs - demangle (line 85) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "31d94a27e75835a82f08c9f1d58eea10be4ec57a89c22b594d958abb719c79c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31d94a27e75835a82f08c9f1d58eea10be4ec57a89c22b594d958abb719c79c8", kill_on_drop: false }`
[INFO] [stdout] 31d94a27e75835a82f08c9f1d58eea10be4ec57a89c22b594d958abb719c79c8
