[INFO] fetching crate matio-rs 1.4.1... [INFO] testing matio-rs-1.4.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate matio-rs 1.4.1 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate matio-rs 1.4.1 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate matio-rs 1.4.1 [INFO] tweaked toml for crates.io crate matio-rs 1.4.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate matio-rs 1.4.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate matio-rs 1.4.1 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bb1538f4b2b225b503e49dca079555f4b1f92c59edc924d5adbd58933281950a [INFO] running `Command { std: "docker" "start" "-a" "bb1538f4b2b225b503e49dca079555f4b1f92c59edc924d5adbd58933281950a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bb1538f4b2b225b503e49dca079555f4b1f92c59edc924d5adbd58933281950a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb1538f4b2b225b503e49dca079555f4b1f92c59edc924d5adbd58933281950a", kill_on_drop: false }` [INFO] [stdout] bb1538f4b2b225b503e49dca079555f4b1f92c59edc924d5adbd58933281950a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0a0acd649879240c9ce3ee42351f30f26896509615bd262ab1af25288f4f5758 [INFO] running `Command { std: "docker" "start" "-a" "0a0acd649879240c9ce3ee42351f30f26896509615bd262ab1af25288f4f5758", kill_on_drop: false }` [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling prettyplease v0.2.25 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling bindgen v0.71.1 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling rustc-hash v2.1.1 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling libloading v0.8.5 [INFO] [stderr] Compiling syn v2.0.87 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling cc v1.1.18 [INFO] [stderr] Compiling clang-sys v1.8.1 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling cmake v0.1.54 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling regex v1.10.6 [INFO] [stderr] Compiling matio-rs_derive v0.1.0 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling matio-rs-sys v0.2.5 [INFO] [stderr] Compiling matio-rs v1.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/mat.rs:175:35 [INFO] [stdout] | [INFO] [stdout] 175 | pub fn field>(&self, name: S) -> Result> { [INFO] [stdout] | ^^^^^ ^^^^ [INFO] [stdout] | | || [INFO] [stdout] | | |the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is elided 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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 175 | pub fn field>(&self, name: S) -> Result>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.32s [INFO] running `Command { std: "docker" "inspect" "0a0acd649879240c9ce3ee42351f30f26896509615bd262ab1af25288f4f5758", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a0acd649879240c9ce3ee42351f30f26896509615bd262ab1af25288f4f5758", kill_on_drop: false }` [INFO] [stdout] 0a0acd649879240c9ce3ee42351f30f26896509615bd262ab1af25288f4f5758 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2d93cb5057ee4a66f7ba53c3b769a5fe6f7678a2db3cb1f617f26d7f21eb503f [INFO] running `Command { std: "docker" "start" "-a" "2d93cb5057ee4a66f7ba53c3b769a5fe6f7678a2db3cb1f617f26d7f21eb503f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling libloading v0.8.5 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Compiling linux-raw-sys v0.9.4 [INFO] [stderr] Compiling anyhow v1.0.98 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling fastrand v2.1.1 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling clang-sys v1.8.1 [INFO] [stderr] Compiling tempfile v3.20.0 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling bindgen v0.71.1 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling matio-rs-sys v0.2.5 [INFO] [stderr] Compiling matio-rs v1.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/mat.rs:175:35 [INFO] [stdout] | [INFO] [stdout] 175 | pub fn field>(&self, name: S) -> Result> { [INFO] [stdout] | ^^^^^ ^^^^ [INFO] [stdout] | | || [INFO] [stdout] | | |the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is elided 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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 175 | pub fn field>(&self, name: S) -> Result>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/mat.rs:175:35 [INFO] [stdout] | [INFO] [stdout] 175 | pub fn field>(&self, name: S) -> Result> { [INFO] [stdout] | ^^^^^ ^^^^ [INFO] [stdout] | | || [INFO] [stdout] | | |the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is elided 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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 175 | pub fn field>(&self, name: S) -> Result>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 29.30s [INFO] running `Command { std: "docker" "inspect" "2d93cb5057ee4a66f7ba53c3b769a5fe6f7678a2db3cb1f617f26d7f21eb503f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d93cb5057ee4a66f7ba53c3b769a5fe6f7678a2db3cb1f617f26d7f21eb503f", kill_on_drop: false }` [INFO] [stdout] 2d93cb5057ee4a66f7ba53c3b769a5fe6f7678a2db3cb1f617f26d7f21eb503f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] edf1a6a7b7c397a1630cb59de4b253169d7c0b397417890937221cb1ca42a64d [INFO] running `Command { std: "docker" "start" "-a" "edf1a6a7b7c397a1630cb59de4b253169d7c0b397417890937221cb1ca42a64d", kill_on_drop: false }` [INFO] [stderr] Compiling matio-rs-sys v0.2.5 [INFO] [stderr] Compiling matio-rs v1.4.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/mat.rs:175:35 [INFO] [stderr] | [INFO] [stderr] 175 | pub fn field>(&self, name: S) -> Result> { [INFO] [stderr] | ^^^^^ ^^^^ [INFO] [stderr] | | || [INFO] [stderr] | | |the same lifetime is hidden here [INFO] [stderr] | | the same lifetime is elided 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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 175 | pub fn field>(&self, name: S) -> Result>> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `matio-rs` (lib) generated 1 warning (run `cargo fix --lib -p matio-rs` to apply 1 suggestion) [INFO] [stderr] warning: `matio-rs` (lib test) generated 1 warning (1 duplicate) [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] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test test_get_2d ... ok [INFO] [stdout] test test_struct_nested ... ok [INFO] [stdout] test test_readwrite ... ok [INFO] [stdout] test test_polytype ... ok [INFO] [stdout] test test_read_1d ... ok [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 5.53s [INFO] [stdout] test test_read_write_scalar ... ok [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/matio_rs-a2649f82a00205b2) [INFO] [stdout] test test_struct ... ok [INFO] [stderr] Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-fabe08646b8a030c) [INFO] [stdout] test test_struct_array ... ok [INFO] [stderr] Doc-tests matio_rs [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test src/lib.rs - (line 119) ... FAILED [INFO] [stdout] test src/lib.rs - (line 127) ... FAILED [INFO] [stdout] test src/matfile.rs - matfile::MatFile<'a>::save (line 84) ... ok [INFO] [stdout] test src/lib.rs - (line 9) ... ok [INFO] [stdout] test src/lib.rs - (line 36) ... ok [INFO] [stdout] test src/matfile.rs - matfile::MatFile<'a>::load (line 55) ... ok [INFO] [stdout] test src/mat.rs - mat::MatFileWrite<'a>::var (line 83) ... ok [INFO] [stdout] test src/lib.rs - (line 107) ... ok [INFO] [stdout] test src/mat.rs - mat::MatFileRead<'a>::var (line 63) ... ok [INFO] [stdout] test src/lib.rs - (line 20) ... ok [INFO] [stdout] test src/mat.rs - mat::MatFileRead<'a>::var (line 52) ... ok [INFO] [stdout] test src/lib.rs - (line 50) ... ok [INFO] [stdout] test src/lib.rs - (line 76) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 119) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `nalgebra` [INFO] [stdout] --> src/lib.rs:124:12 [INFO] [stdout] | [INFO] [stdout] 8 | let na_v = nalgebra::DVector::from_iterator(5, 0..5); [INFO] [stdout] | ^^^^^^^^ use of unresolved module or unlinked crate `nalgebra` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `nalgebra`, use `cargo add nalgebra` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `nalgebra` [INFO] [stdout] --> src/lib.rs:126:8 [INFO] [stdout] | [INFO] [stdout] 10 | let v: nalgebra::DMatrix = MatFile::load(file).unwrap().var("na_v").unwrap(); [INFO] [stdout] | ^^^^^^^^ use of unresolved module or unlinked crate `nalgebra` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `nalgebra`, use `cargo add nalgebra` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 127) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `nalgebra` [INFO] [stdout] --> src/lib.rs:132:12 [INFO] [stdout] | [INFO] [stdout] 8 | let na_m = nalgebra::DMatrix::from_iterator(3, 2, 0..6); [INFO] [stdout] | ^^^^^^^^ use of unresolved module or unlinked crate `nalgebra` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `nalgebra`, use `cargo add nalgebra` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `nalgebra` [INFO] [stdout] --> src/lib.rs:134:8 [INFO] [stdout] | [INFO] [stdout] 10 | let m: nalgebra::DMatrix = MatFile::load(file).unwrap().var("na_m").unwrap(); [INFO] [stdout] | ^^^^^^^^ use of unresolved module or unlinked crate `nalgebra` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `nalgebra`, use `cargo add nalgebra` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 119) [INFO] [stdout] src/lib.rs - (line 127) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 11 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.04s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "edf1a6a7b7c397a1630cb59de4b253169d7c0b397417890937221cb1ca42a64d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "edf1a6a7b7c397a1630cb59de4b253169d7c0b397417890937221cb1ca42a64d", kill_on_drop: false }` [INFO] [stdout] edf1a6a7b7c397a1630cb59de4b253169d7c0b397417890937221cb1ca42a64d