[INFO] fetching crate f2rust_std 0.1.0... [INFO] testing f2rust_std-0.1.0 against 1.90.0 for beta-1.91-3 [INFO] extracting crate f2rust_std 0.1.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate f2rust_std 0.1.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate f2rust_std 0.1.0 [INFO] tweaked toml for crates.io crate f2rust_std 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate f2rust_std 0.1.0 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate f2rust_std 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded windows-core v0.61.0 [INFO] [stderr] Downloaded windows-result v0.3.2 [INFO] [stderr] Downloaded ryu_floating_decimal v0.1.0 [INFO] [stderr] Downloaded getrandom v0.3.2 [INFO] [stderr] Downloaded windows-strings v0.4.0 [INFO] [stderr] Downloaded rustix v1.0.5 [INFO] [stderr] Downloaded cc v1.2.18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d84cc649bb9d0ce2565102f1c77e6d4a0ea138a2e893f54afffe3c228fad12da [INFO] running `Command { std: "docker" "start" "-a" "d84cc649bb9d0ce2565102f1c77e6d4a0ea138a2e893f54afffe3c228fad12da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d84cc649bb9d0ce2565102f1c77e6d4a0ea138a2e893f54afffe3c228fad12da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d84cc649bb9d0ce2565102f1c77e6d4a0ea138a2e893f54afffe3c228fad12da", kill_on_drop: false }` [INFO] [stdout] d84cc649bb9d0ce2565102f1c77e6d4a0ea138a2e893f54afffe3c228fad12da [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0d248a9177ef285a08898d7235d7b6c63ea78dd02f38402cd5f9d875ed525ce1 [INFO] running `Command { std: "docker" "start" "-a" "0d248a9177ef285a08898d7235d7b6c63ea78dd02f38402cd5f9d875ed525ce1", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.3.2 [INFO] [stderr] Compiling rustix v1.0.5 [INFO] [stderr] Compiling ryu_floating_decimal v0.1.0 [INFO] [stderr] Compiling bytemuck v1.22.0 [INFO] [stderr] Compiling chrono v0.4.40 [INFO] [stderr] Compiling tempfile v3.20.0 [INFO] [stderr] Compiling f2rust_std v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/chararray.rs:100:19 [INFO] [stdout] | [INFO] [stdout] 100 | pub fn as_arg(&self) -> CharArray { [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] 100 | pub fn as_arg(&self) -> CharArray<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/chararray.rs:107:23 [INFO] [stdout] | [INFO] [stdout] 107 | pub fn as_arg_mut(&mut self) -> CharArrayMut { [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] 107 | pub fn as_arg_mut(&mut self) -> CharArrayMut<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/chararray.rs:353:15 [INFO] [stdout] | [INFO] [stdout] 353 | fn as_arg(&self) -> CharArray { [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] 353 | fn as_arg(&self) -> CharArray<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/chararray.rs:370:17 [INFO] [stdout] | [INFO] [stdout] 370 | fn subarray(&self, index: I) -> CharArray { [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] 370 | fn subarray(&self, index: I) -> CharArray<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/chararray.rs:392:19 [INFO] [stdout] | [INFO] [stdout] 392 | fn as_arg_mut(&mut self) -> CharArrayMut { [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] 392 | fn as_arg_mut(&mut self) -> CharArrayMut<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/chararray.rs:411:21 [INFO] [stdout] | [INFO] [stdout] 411 | fn subarray_mut(&mut self, index: I) -> CharArrayMut { [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] 411 | fn subarray_mut(&mut self, index: I) -> CharArrayMut<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.06s [INFO] running `Command { std: "docker" "inspect" "0d248a9177ef285a08898d7235d7b6c63ea78dd02f38402cd5f9d875ed525ce1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d248a9177ef285a08898d7235d7b6c63ea78dd02f38402cd5f9d875ed525ce1", kill_on_drop: false }` [INFO] [stdout] 0d248a9177ef285a08898d7235d7b6c63ea78dd02f38402cd5f9d875ed525ce1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5d3cdd31122e7b1529d9dd81b896adcca9745b251479105964cbb4e5459f347d [INFO] running `Command { std: "docker" "start" "-a" "5d3cdd31122e7b1529d9dd81b896adcca9745b251479105964cbb4e5459f347d", kill_on_drop: false }` [INFO] [stderr] Compiling f2rust_std v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/chararray.rs:100:19 [INFO] [stdout] | [INFO] [stdout] 100 | pub fn as_arg(&self) -> CharArray { [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] 100 | pub fn as_arg(&self) -> CharArray<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/chararray.rs:107:23 [INFO] [stdout] | [INFO] [stdout] 107 | pub fn as_arg_mut(&mut self) -> CharArrayMut { [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] 107 | pub fn as_arg_mut(&mut self) -> CharArrayMut<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/chararray.rs:353:15 [INFO] [stdout] | [INFO] [stdout] 353 | fn as_arg(&self) -> CharArray { [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] 353 | fn as_arg(&self) -> CharArray<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/chararray.rs:370:17 [INFO] [stdout] | [INFO] [stdout] 370 | fn subarray(&self, index: I) -> CharArray { [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] 370 | fn subarray(&self, index: I) -> CharArray<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/chararray.rs:392:19 [INFO] [stdout] | [INFO] [stdout] 392 | fn as_arg_mut(&mut self) -> CharArrayMut { [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] 392 | fn as_arg_mut(&mut self) -> CharArrayMut<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/chararray.rs:411:21 [INFO] [stdout] | [INFO] [stdout] 411 | fn subarray_mut(&mut self, index: I) -> CharArrayMut { [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] 411 | fn subarray_mut(&mut self, index: I) -> CharArrayMut<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/chararray.rs:100:19 [INFO] [stdout] | [INFO] [stdout] 100 | pub fn as_arg(&self) -> CharArray { [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] 100 | pub fn as_arg(&self) -> CharArray<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/chararray.rs:107:23 [INFO] [stdout] | [INFO] [stdout] 107 | pub fn as_arg_mut(&mut self) -> CharArrayMut { [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] 107 | pub fn as_arg_mut(&mut self) -> CharArrayMut<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/chararray.rs:353:15 [INFO] [stdout] | [INFO] [stdout] 353 | fn as_arg(&self) -> CharArray { [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] 353 | fn as_arg(&self) -> CharArray<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/chararray.rs:370:17 [INFO] [stdout] | [INFO] [stdout] 370 | fn subarray(&self, index: I) -> CharArray { [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] 370 | fn subarray(&self, index: I) -> CharArray<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/chararray.rs:392:19 [INFO] [stdout] | [INFO] [stdout] 392 | fn as_arg_mut(&mut self) -> CharArrayMut { [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] 392 | fn as_arg_mut(&mut self) -> CharArrayMut<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/chararray.rs:411:21 [INFO] [stdout] | [INFO] [stdout] 411 | fn subarray_mut(&mut self, index: I) -> CharArrayMut { [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] 411 | fn subarray_mut(&mut self, index: I) -> CharArrayMut<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.73s [INFO] running `Command { std: "docker" "inspect" "5d3cdd31122e7b1529d9dd81b896adcca9745b251479105964cbb4e5459f347d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d3cdd31122e7b1529d9dd81b896adcca9745b251479105964cbb4e5459f347d", kill_on_drop: false }` [INFO] [stdout] 5d3cdd31122e7b1529d9dd81b896adcca9745b251479105964cbb4e5459f347d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 984c515d1ca04747eb63724ec7f395e7684ab63a21330b32bb9582df58604528 [INFO] running `Command { std: "docker" "start" "-a" "984c515d1ca04747eb63724ec7f395e7684ab63a21330b32bb9582df58604528", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/chararray.rs:100:19 [INFO] [stderr] | [INFO] [stderr] 100 | pub fn as_arg(&self) -> CharArray { [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] 100 | pub fn as_arg(&self) -> CharArray<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/chararray.rs:107:23 [INFO] [stderr] | [INFO] [stderr] 107 | pub fn as_arg_mut(&mut self) -> CharArrayMut { [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] 107 | pub fn as_arg_mut(&mut self) -> CharArrayMut<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/chararray.rs:353:15 [INFO] [stderr] | [INFO] [stderr] 353 | fn as_arg(&self) -> CharArray { [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] 353 | fn as_arg(&self) -> CharArray<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/chararray.rs:370:17 [INFO] [stderr] | [INFO] [stderr] 370 | fn subarray(&self, index: I) -> CharArray { [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] 370 | fn subarray(&self, index: I) -> CharArray<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/chararray.rs:392:19 [INFO] [stderr] | [INFO] [stderr] 392 | fn as_arg_mut(&mut self) -> CharArrayMut { [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] 392 | fn as_arg_mut(&mut self) -> CharArrayMut<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/chararray.rs:411:21 [INFO] [stderr] | [INFO] [stderr] 411 | fn subarray_mut(&mut self, index: I) -> CharArrayMut { [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] 411 | fn subarray_mut(&mut self, index: I) -> CharArrayMut<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `f2rust_std` (lib) generated 6 warnings [INFO] [stderr] warning: `f2rust_std` (lib test) generated 6 warnings (6 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/f2rust_std-27e2dbc85d47eb22) [INFO] [stdout] running 14 tests [INFO] [stdout] test array::tests::test_disjoint_mut ... ok [INFO] [stdout] test array::tests::test_equivalence_array ... ok [INFO] [stdout] test format::tests::parse_basic ... ok [INFO] [stdout] test fstr::tests::eq ... ok [INFO] [stdout] test fstr::tests::cmp ... ok [INFO] [stdout] test fstr::tests::substr ... ok [INFO] [stdout] test array::tests::test_disjoint_slice ... ok [INFO] [stdout] test intrinsics::tests::test_index ... ok [INFO] [stdout] test intrinsics::tests::test_range ... ok [INFO] [stdout] test io::writer::tests::test_e ... ok [INFO] [stdout] test io::writer::tests::test_nonfinite ... ok [INFO] [stdout] test io::writer::tests::test_f ... ok [INFO] [stdout] test context::tests::test_saved ... ok [INFO] [stdout] test array::tests::test_equivalence_val ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/io_test.rs (/opt/rustwide/target/debug/deps/io_test-eeca8a8a072135cb) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test formatted_seek ... ok [INFO] [stdout] test internal_file ... ok [INFO] [stdout] test sequential_formatted ... ok [INFO] [stdout] test sequential_unformatted ... ok [INFO] [stdout] test list_directed ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests f2rust_std [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "984c515d1ca04747eb63724ec7f395e7684ab63a21330b32bb9582df58604528", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "984c515d1ca04747eb63724ec7f395e7684ab63a21330b32bb9582df58604528", kill_on_drop: false }` [INFO] [stdout] 984c515d1ca04747eb63724ec7f395e7684ab63a21330b32bb9582df58604528