[INFO] fetching crate hstr 2.1.0... [INFO] building hstr-2.1.0 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2 [INFO] extracting crate hstr 2.1.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate hstr 2.1.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate hstr 2.1.0 [INFO] tweaked toml for crates.io crate hstr 2.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate hstr 2.1.0 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate hstr 2.1.0 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3888d095cd2836f9d99b109795162020bf17bb49b4ceacabb2f5e09e582ab51c [INFO] running `Command { std: "docker" "start" "-a" "3888d095cd2836f9d99b109795162020bf17bb49b4ceacabb2f5e09e582ab51c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3888d095cd2836f9d99b109795162020bf17bb49b4ceacabb2f5e09e582ab51c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3888d095cd2836f9d99b109795162020bf17bb49b4ceacabb2f5e09e582ab51c", kill_on_drop: false }` [INFO] [stdout] 3888d095cd2836f9d99b109795162020bf17bb49b4ceacabb2f5e09e582ab51c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b8b01774dd3206e7ee49025cad1d679dd2ada0ef4480c21de6c4af1178607aef [INFO] running `Command { std: "docker" "start" "-a" "b8b01774dd3206e7ee49025cad1d679dd2ada0ef4480c21de6c4af1178607aef", kill_on_drop: false }` [INFO] [stderr] Compiling serde_core v1.0.225 [INFO] [stderr] Compiling serde v1.0.225 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling new_debug_unreachable v1.0.6 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling triomphe v0.1.14 [INFO] [stderr] Compiling hstr v2.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/wtf8/mod.rs:544:24 [INFO] [stdout] | [INFO] [stdout] 544 | pub fn code_points(&self) -> Wtf8CodePoints { [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] 544 | pub fn code_points(&self) -> Wtf8CodePoints<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/wtf8/mod.rs:578:28 [INFO] [stdout] | [INFO] [stdout] 578 | pub fn to_string_lossy(&self) -> Cow { [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] 578 | pub fn to_string_lossy(&self) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/wtf8/mod.rs:610:32 [INFO] [stdout] | [INFO] [stdout] 610 | pub fn to_ill_formed_utf16(&self) -> IllFormedUtf16CodeUnits { [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] 610 | pub fn to_ill_formed_utf16(&self) -> IllFormedUtf16CodeUnits<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.66s [INFO] running `Command { std: "docker" "inspect" "b8b01774dd3206e7ee49025cad1d679dd2ada0ef4480c21de6c4af1178607aef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8b01774dd3206e7ee49025cad1d679dd2ada0ef4480c21de6c4af1178607aef", kill_on_drop: false }` [INFO] [stdout] b8b01774dd3206e7ee49025cad1d679dd2ada0ef4480c21de6c4af1178607aef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4a28c2c72f8277b6ddc1a0f66c35dfc5b66cf16c0aab3fb27593c4bd97004dc4 [INFO] running `Command { std: "docker" "start" "-a" "4a28c2c72f8277b6ddc1a0f66c35dfc5b66cf16c0aab3fb27593c4bd97004dc4", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling serde_core v1.0.225 [INFO] [stderr] Compiling serde v1.0.225 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling rustix v0.38.35 [INFO] [stderr] Compiling cc v1.2.13 [INFO] [stderr] Compiling rustversion v1.0.17 [INFO] [stderr] Compiling half v2.4.1 [INFO] [stderr] Compiling linux-raw-sys v0.4.14 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling clap_lex v0.7.1 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Compiling plotters-backend v0.3.5 [INFO] [stderr] Compiling anstyle v1.0.4 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling clap_builder v4.5.9 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling plotters-svg v0.3.5 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling smartstring v1.0.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling par-core v2.0.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling par-iter v2.0.0 [INFO] [stderr] Compiling kstring v2.0.2 [INFO] [stderr] Compiling castaway v0.2.3 [INFO] [stderr] Compiling is-terminal v0.4.10 [INFO] [stderr] Compiling compact_str v0.7.1 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling smol_str v0.2.2 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling plotters v0.3.5 [INFO] [stderr] Compiling libmimalloc-sys v0.1.40 [INFO] [stderr] Compiling clap v4.5.9 [INFO] [stderr] Compiling serde_derive v1.0.225 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling regex v1.10.6 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling mimalloc v0.1.44 [INFO] [stderr] Compiling swc_malloc v1.2.3 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling triomphe v0.1.14 [INFO] [stderr] Compiling string_cache v0.8.7 [INFO] [stderr] Compiling hstr v2.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/wtf8/mod.rs:544:24 [INFO] [stdout] | [INFO] [stdout] 544 | pub fn code_points(&self) -> Wtf8CodePoints { [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] 544 | pub fn code_points(&self) -> Wtf8CodePoints<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/wtf8/mod.rs:578:28 [INFO] [stdout] | [INFO] [stdout] 578 | pub fn to_string_lossy(&self) -> Cow { [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] 578 | pub fn to_string_lossy(&self) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/wtf8/mod.rs:610:32 [INFO] [stdout] | [INFO] [stdout] 610 | pub fn to_ill_formed_utf16(&self) -> IllFormedUtf16CodeUnits { [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] 610 | pub fn to_ill_formed_utf16(&self) -> IllFormedUtf16CodeUnits<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/wtf8/mod.rs:544:24 [INFO] [stdout] | [INFO] [stdout] 544 | pub fn code_points(&self) -> Wtf8CodePoints { [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] 544 | pub fn code_points(&self) -> Wtf8CodePoints<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/wtf8/mod.rs:578:28 [INFO] [stdout] | [INFO] [stdout] 578 | pub fn to_string_lossy(&self) -> Cow { [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] 578 | pub fn to_string_lossy(&self) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/wtf8/mod.rs:610:32 [INFO] [stdout] | [INFO] [stdout] 610 | pub fn to_ill_formed_utf16(&self) -> IllFormedUtf16CodeUnits { [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] 610 | pub fn to_ill_formed_utf16(&self) -> IllFormedUtf16CodeUnits<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 30.91s [INFO] running `Command { std: "docker" "inspect" "4a28c2c72f8277b6ddc1a0f66c35dfc5b66cf16c0aab3fb27593c4bd97004dc4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a28c2c72f8277b6ddc1a0f66c35dfc5b66cf16c0aab3fb27593c4bd97004dc4", kill_on_drop: false }` [INFO] [stdout] 4a28c2c72f8277b6ddc1a0f66c35dfc5b66cf16c0aab3fb27593c4bd97004dc4