[INFO] fetching crate mnllib 0.1.0... [INFO] testing mnllib-0.1.0 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate mnllib 0.1.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate mnllib 0.1.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate mnllib 0.1.0 [INFO] tweaked toml for crates.io crate mnllib 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mnllib 0.1.0 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate mnllib 0.1.0 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", 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] 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" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fa3d69ef3b8647ce577197a47a5ddc2e89ca5891adb8ac029ef045dd6f7ae16d [INFO] running `Command { std: "docker" "start" "-a" "fa3d69ef3b8647ce577197a47a5ddc2e89ca5891adb8ac029ef045dd6f7ae16d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fa3d69ef3b8647ce577197a47a5ddc2e89ca5891adb8ac029ef045dd6f7ae16d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa3d69ef3b8647ce577197a47a5ddc2e89ca5891adb8ac029ef045dd6f7ae16d", kill_on_drop: false }` [INFO] [stdout] fa3d69ef3b8647ce577197a47a5ddc2e89ca5891adb8ac029ef045dd6f7ae16d [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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1409b76ec727de556d402df507472d4f198beb254f86f0a57408ef1437b76558 [INFO] running `Command { std: "docker" "start" "-a" "1409b76ec727de556d402df507472d4f198beb254f86f0a57408ef1437b76558", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling hashbrown v0.15.2 [INFO] [stderr] Compiling toml_datetime v0.6.8 [INFO] [stderr] Compiling winnow v0.6.24 [INFO] [stderr] Compiling thiserror v2.0.11 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling bytemuck v1.21.0 [INFO] [stderr] Compiling grid v0.16.0 [INFO] [stderr] Compiling endian-num v0.2.0 [INFO] [stderr] Compiling rgb v0.8.50 [INFO] [stderr] Compiling itertools v0.14.0 [INFO] [stderr] Compiling indexmap v2.7.1 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling syn v2.0.96 [INFO] [stderr] Compiling toml_edit v0.22.22 [INFO] [stderr] Compiling proc-macro-crate v3.2.0 [INFO] [stderr] Compiling thiserror-impl v2.0.11 [INFO] [stderr] Compiling num_enum_derive v0.7.3 [INFO] [stderr] Compiling derive_more-impl v1.0.0 [INFO] [stderr] Compiling bitfield-struct v0.10.0 [INFO] [stderr] Compiling num_enum v0.7.3 [INFO] [stderr] Compiling derive_more v1.0.0 [INFO] [stderr] Compiling mnllib v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/misc.rs:59:28 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn to_uncompressed(&self, strict: bool) -> Result, DecompressionError> { [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] 59 | pub fn to_uncompressed(&self, strict: bool) -> Result, DecompressionError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/misc.rs:86:26 [INFO] [stdout] | [INFO] [stdout] 86 | pub fn to_compressed(&self) -> Result, CompressionError> { [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] 86 | pub fn to_compressed(&self) -> Result, CompressionError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.14s [INFO] running `Command { std: "docker" "inspect" "1409b76ec727de556d402df507472d4f198beb254f86f0a57408ef1437b76558", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1409b76ec727de556d402df507472d4f198beb254f86f0a57408ef1437b76558", kill_on_drop: false }` [INFO] [stdout] 1409b76ec727de556d402df507472d4f198beb254f86f0a57408ef1437b76558 [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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 79bb4b429313eec6743c22dc108715037f87be6ef64cf4477ef01735aefcb3e5 [INFO] running `Command { std: "docker" "start" "-a" "79bb4b429313eec6743c22dc108715037f87be6ef64cf4477ef01735aefcb3e5", kill_on_drop: false }` [INFO] [stderr] Compiling semver v1.0.25 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling glob v0.3.2 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling relative-path v1.9.3 [INFO] [stderr] Compiling syn v2.0.96 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling rstest_macros v0.24.0 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling thiserror-impl v2.0.11 [INFO] [stderr] Compiling derive_more-impl v1.0.0 [INFO] [stderr] Compiling num_enum_derive v0.7.3 [INFO] [stderr] Compiling bitfield-struct v0.10.0 [INFO] [stderr] Compiling num_enum v0.7.3 [INFO] [stderr] Compiling thiserror v2.0.11 [INFO] [stderr] Compiling derive_more v1.0.0 [INFO] [stderr] Compiling mnllib v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/misc.rs:59:28 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn to_uncompressed(&self, strict: bool) -> Result, DecompressionError> { [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] 59 | pub fn to_uncompressed(&self, strict: bool) -> Result, DecompressionError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/misc.rs:86:26 [INFO] [stdout] | [INFO] [stdout] 86 | pub fn to_compressed(&self) -> Result, CompressionError> { [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] 86 | pub fn to_compressed(&self) -> Result, CompressionError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rstest v0.24.0 [INFO] [stdout] error: No file found [INFO] [stdout] --> tests/rebuild.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | #[files("tests/data/data/**/*Mes*.dat")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mnllib` (test "rebuild") due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/misc.rs:59:28 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn to_uncompressed(&self, strict: bool) -> Result, DecompressionError> { [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] 59 | pub fn to_uncompressed(&self, strict: bool) -> Result, DecompressionError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/misc.rs:86:26 [INFO] [stdout] | [INFO] [stdout] 86 | pub fn to_compressed(&self) -> Result, CompressionError> { [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] 86 | pub fn to_compressed(&self) -> Result, CompressionError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "79bb4b429313eec6743c22dc108715037f87be6ef64cf4477ef01735aefcb3e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79bb4b429313eec6743c22dc108715037f87be6ef64cf4477ef01735aefcb3e5", kill_on_drop: false }` [INFO] [stdout] 79bb4b429313eec6743c22dc108715037f87be6ef64cf4477ef01735aefcb3e5