[INFO] fetching crate sparse-ir-capi 0.8.4...
[INFO] checking sparse-ir-capi-0.8.4 against try#b28cc4eb48a6415b914e8ad0308be255ff8d73ed for pr-156508
[INFO] extracting crate sparse-ir-capi 0.8.4 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate sparse-ir-capi 0.8.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate sparse-ir-capi 0.8.4
[INFO] tweaked toml for crates.io crate sparse-ir-capi 0.8.4 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sparse-ir-capi 0.8.4 on toolchain b28cc4eb48a6415b914e8ad0308be255ff8d73ed
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b28cc4eb48a6415b914e8ad0308be255ff8d73ed" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sparse-ir-capi 0.8.4 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" "+b28cc4eb48a6415b914e8ad0308be255ff8d73ed" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b28cc4eb48a6415b914e8ad0308be255ff8d73ed" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3a6a2c99e844a8aaedd4488376b90add00a4d1ba0856463e8f36b09de1bce0fe
[INFO] running `Command { std: "docker" "start" "-a" "3a6a2c99e844a8aaedd4488376b90add00a4d1ba0856463e8f36b09de1bce0fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a6a2c99e844a8aaedd4488376b90add00a4d1ba0856463e8f36b09de1bce0fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a6a2c99e844a8aaedd4488376b90add00a4d1ba0856463e8f36b09de1bce0fe", kill_on_drop: false }`
[INFO] [stdout] 3a6a2c99e844a8aaedd4488376b90add00a4d1ba0856463e8f36b09de1bce0fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b28cc4eb48a6415b914e8ad0308be255ff8d73ed" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59f44f6ce6c968a501332fd0abb8c50a740e78cb6c6e6723084cecc0627d7c25
[INFO] running `Command { std: "docker" "start" "-a" "59f44f6ce6c968a501332fd0abb8c50a740e78cb6c6e6723084cecc0627d7c25", kill_on_drop: false }`
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[INFO] [stderr]    Compiling sparse-ir-capi v0.8.4 (/opt/rustwide/workdir)
[INFO] [stderr] warning: sparse-ir-capi@0.8.4: cbindgen not found. Install with: cargo install cbindgen
[INFO] [stderr] warning: sparse-ir-capi@0.8.4: Header files will not be automatically generated.
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[INFO] [stdout] warning: unused import: `spir_gauss_legendre_rule_piecewise_double`
[INFO] [stdout]     --> src/basis.rs:1224:50
[INFO] [stdout]      |
[INFO] [stdout] 1224 |         spir_funcs_get_size, spir_funcs_release, spir_gauss_legendre_rule_piecewise_double,
[INFO] [stdout]      |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `spir_funcs_get_size` and `spir_funcs_release`
[INFO] [stdout]     --> src/basis.rs:1230:21
[INFO] [stdout]      |
[INFO] [stdout] 1230 |         use crate::{spir_funcs_get_size, spir_funcs_release};
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> src/basis.rs:1566:9
[INFO] [stdout]      |
[INFO] [stdout] 1566 |         unsafe {
[INFO] [stdout]      |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> src/basis.rs:1641:13
[INFO] [stdout]      |
[INFO] [stdout] 1641 |             unsafe {
[INFO] [stdout]      |             ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> src/basis.rs:1685:9
[INFO] [stdout]      |
[INFO] [stdout] 1685 |         unsafe {
[INFO] [stdout]      |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/funcs.rs:865:9
[INFO] [stdout]     |
[INFO] [stdout] 865 |         unsafe {
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/funcs.rs:938:9
[INFO] [stdout]     |
[INFO] [stdout] 938 |         unsafe {
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> src/funcs.rs:1025:9
[INFO] [stdout]      |
[INFO] [stdout] 1025 |         unsafe {
[INFO] [stdout]      |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> src/funcs.rs:1078:28
[INFO] [stdout]      |
[INFO] [stdout] 1078 |         let cloned_funcs = unsafe { spir_funcs_clone(u_funcs) };
[INFO] [stdout]      |                            ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> src/funcs.rs:1091:28
[INFO] [stdout]      |
[INFO] [stdout] 1091 |         let sliced_funcs = unsafe {
[INFO] [stdout]      |                            ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> src/funcs.rs:1118:25
[INFO] [stdout]      |
[INFO] [stdout] 1118 |         let bad_slice = unsafe {
[INFO] [stdout]      |                         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> src/funcs.rs:1133:25
[INFO] [stdout]      |
[INFO] [stdout] 1133 |         let oor_slice = unsafe {
[INFO] [stdout]      |                         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> src/funcs.rs:1146:9
[INFO] [stdout]      |
[INFO] [stdout] 1146 |         unsafe {
[INFO] [stdout]      |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SPIR_STATISTICS_BOSONIC`
[INFO] [stdout]  --> tests/test_capi_custom_sampling.rs:8:31
[INFO] [stdout]   |
[INFO] [stdout] 8 |     SPIR_COMPUTATION_SUCCESS, SPIR_STATISTICS_BOSONIC, SPIR_STATISTICS_FERMIONIC,
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> src/funcs.rs:1193:13
[INFO] [stdout]      |
[INFO] [stdout] 1193 |             unsafe {
[INFO] [stdout]      |             ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> src/funcs.rs:1235:13
[INFO] [stdout]      |
[INFO] [stdout] 1235 |             unsafe {
[INFO] [stdout]      |             ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> src/funcs.rs:1410:9
[INFO] [stdout]      |
[INFO] [stdout] 1410 |         unsafe {
[INFO] [stdout]      |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/gemm.rs:292:9
[INFO] [stdout]     |
[INFO] [stdout] 292 |         unsafe {
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/gemm.rs:304:9
[INFO] [stdout]     |
[INFO] [stdout] 304 |         unsafe {
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/gemm.rs:316:9
[INFO] [stdout]     |
[INFO] [stdout] 316 |         unsafe {
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/gemm.rs:328:9
[INFO] [stdout]     |
[INFO] [stdout] 328 |         unsafe {
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/gemm.rs:340:9
[INFO] [stdout]     |
[INFO] [stdout] 340 |         unsafe {
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/gemm.rs:352:9
[INFO] [stdout]     |
[INFO] [stdout] 352 |         unsafe {
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> tests/test_capi_custom_sampling.rs:25:18
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let kernel = unsafe { spir_logistic_kernel_new(lambda_, &mut status as *mut i32) };
[INFO] [stdout]    |                  ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> tests/test_capi_custom_sampling.rs:33:15
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let sve = unsafe {
[INFO] [stdout]    |               ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> tests/test_capi_custom_sampling.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         unsafe {
[INFO] [stdout]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> tests/test_capi_custom_sampling.rs:51:19
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let basis_f = unsafe {
[INFO] [stdout]    |                   ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> tests/test_capi_custom_sampling.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |         unsafe {
[INFO] [stdout]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> tests/test_capi_custom_sampling.rs:73:21
[INFO] [stdout]    |
[INFO] [stdout] 73 |     let smpl_tau0 = unsafe {
[INFO] [stdout]    |                     ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> tests/test_capi_custom_sampling.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |         unsafe {
[INFO] [stdout]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> tests/test_capi_custom_sampling.rs:91:5
[INFO] [stdout]    |
[INFO] [stdout] 91 |     unsafe {
[INFO] [stdout]    |     ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> tests/test_capi_custom_sampling.rs:109:18
[INFO] [stdout]     |
[INFO] [stdout] 109 |     let kernel = unsafe { spir_logistic_kernel_new(lambda_, &mut status as *mut i32) };
[INFO] [stdout]     |                  ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> tests/test_capi_custom_sampling.rs:117:15
[INFO] [stdout]     |
[INFO] [stdout] 117 |     let sve = unsafe {
[INFO] [stdout]     |               ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> tests/test_capi_custom_sampling.rs:128:9
[INFO] [stdout]     |
[INFO] [stdout] 128 |         unsafe {
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> tests/test_capi_custom_sampling.rs:135:19
[INFO] [stdout]     |
[INFO] [stdout] 135 |     let basis_f = unsafe {
[INFO] [stdout]     |                   ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> tests/test_capi_custom_sampling.rs:148:9
[INFO] [stdout]     |
[INFO] [stdout] 148 |         unsafe {
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> tests/test_capi_custom_sampling.rs:158:9
[INFO] [stdout]     |
[INFO] [stdout] 158 |         unsafe {
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> tests/test_capi_custom_sampling.rs:170:9
[INFO] [stdout]     |
[INFO] [stdout] 170 |         unsafe {
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> tests/test_capi_custom_sampling.rs:184:9
[INFO] [stdout]     |
[INFO] [stdout] 184 |         unsafe {
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> tests/test_capi_custom_sampling.rs:200:9
[INFO] [stdout]     |
[INFO] [stdout] 200 |         unsafe {
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> tests/test_capi_custom_sampling.rs:209:5
[INFO] [stdout]     |
[INFO] [stdout] 209 |     unsafe {
[INFO] [stdout]     |     ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> tests/integration_test.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     unsafe {
[INFO] [stdout]    |     ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> tests/integration_test.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     unsafe {
[INFO] [stdout]    |     ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> tests/integration_test.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 78 |     unsafe {
[INFO] [stdout]    |     ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> tests/integration_test.rs:109:5
[INFO] [stdout]     |
[INFO] [stdout] 109 |     unsafe {
[INFO] [stdout]     |     ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> tests/integration_test.rs:119:5
[INFO] [stdout]     |
[INFO] [stdout] 119 |     unsafe {
[INFO] [stdout]     |     ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> tests/integration_test.rs:134:5
[INFO] [stdout]     |
[INFO] [stdout] 134 |     unsafe {
[INFO] [stdout]     |     ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> tests/integration_test.rs:159:5
[INFO] [stdout]     |
[INFO] [stdout] 159 |     unsafe {
[INFO] [stdout]     |     ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> tests/integration_test.rs:819:5
[INFO] [stdout]     |
[INFO] [stdout] 819 |     unsafe {
[INFO] [stdout]     |     ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> tests/integration_test.rs:889:5
[INFO] [stdout]     |
[INFO] [stdout] 889 |     unsafe {
[INFO] [stdout]     |     ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> tests/integration_test.rs:991:5
[INFO] [stdout]     |
[INFO] [stdout] 991 |     unsafe {
[INFO] [stdout]     |     ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> tests/integration_test.rs:1070:5
[INFO] [stdout]      |
[INFO] [stdout] 1070 |     unsafe {
[INFO] [stdout]      |     ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> tests/integration_test.rs:1119:38
[INFO] [stdout]      |
[INFO] [stdout] 1119 |                         let status = unsafe {
[INFO] [stdout]      |                                      ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> tests/integration_test.rs:1154:5
[INFO] [stdout]      |
[INFO] [stdout] 1154 |     unsafe {
[INFO] [stdout]      |     ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> tests/integration_test.rs:1201:38
[INFO] [stdout]      |
[INFO] [stdout] 1201 |                         let status = unsafe {
[INFO] [stdout]      |                                      ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 25s
[INFO] running `Command { std: "docker" "inspect" "59f44f6ce6c968a501332fd0abb8c50a740e78cb6c6e6723084cecc0627d7c25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59f44f6ce6c968a501332fd0abb8c50a740e78cb6c6e6723084cecc0627d7c25", kill_on_drop: false }`
[INFO] [stdout] 59f44f6ce6c968a501332fd0abb8c50a740e78cb6c6e6723084cecc0627d7c25
