[INFO] fetching crate mosek 11.0.16... [INFO] checking mosek-11.0.16 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate mosek 11.0.16 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate mosek 11.0.16 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate mosek 11.0.16 [INFO] tweaked toml for crates.io crate mosek 11.0.16 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mosek 11.0.16 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate mosek 11.0.16 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while 2021 is compatible with `rust-version` [INFO] [stderr] warning: file `/workspace/builds/worker-0-tc2/source/tests/testmosek_raw.rs` found to be present in multiple build targets: [INFO] [stderr] * `bin` target `testmosek-raw` [INFO] [stderr] * `integration-test` target `testmosek_raw` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0f79e1bc1de3f3b0ae7025e80b3fa1d79875c7c633ffa7d068677ad2cf5460ab [INFO] running `Command { std: "docker" "start" "-a" "0f79e1bc1de3f3b0ae7025e80b3fa1d79875c7c633ffa7d068677ad2cf5460ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0f79e1bc1de3f3b0ae7025e80b3fa1d79875c7c633ffa7d068677ad2cf5460ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f79e1bc1de3f3b0ae7025e80b3fa1d79875c7c633ffa7d068677ad2cf5460ab", kill_on_drop: false }` [INFO] [stdout] 0f79e1bc1de3f3b0ae7025e80b3fa1d79875c7c633ffa7d068677ad2cf5460ab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 10dae4b0af3355feb64ab5b2391a0b82175d22ca2de3e7c69a3baa45bc305a1e [INFO] running `Command { std: "docker" "start" "-a" "10dae4b0af3355feb64ab5b2391a0b82175d22ca2de3e7c69a3baa45bc305a1e", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while 2021 is compatible with `rust-version` [INFO] [stderr] warning: file `/opt/rustwide/workdir/tests/testmosek_raw.rs` found to be present in multiple build targets: [INFO] [stderr] * `bin` target `testmosek-raw` [INFO] [stderr] * `integration-test` target `testmosek_raw` [INFO] [stderr] Compiling mosek v11.0.16 (/opt/rustwide/workdir) [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated [INFO] [stdout] --> src/lib.rs:51:1 [INFO] [stdout] | [INFO] [stdout] 51 | extern { [INFO] [stdout] | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(missing_abi)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated [INFO] [stdout] --> src/lib.rs:55:47 [INFO] [stdout] | [INFO] [stdout] 55 | ... func : extern fn (handle : * const c_void, msg : * const libc::c_char)) -> i32; [INFO] [stdout] | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated [INFO] [stdout] --> src/lib.rs:58:42 [INFO] [stdout] | [INFO] [stdout] 58 | ... func : extern fn (task : * const u8, handle : * const c_void, caller : i32, douinf : * const f64, intinf : * const i32, lint... [INFO] [stdout] | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated [INFO] [stdout] --> src/lib.rs:74:39 [INFO] [stdout] | [INFO] [stdout] 74 | ... func : extern fn (handle : * const c_void, src : * const u8, count : usize) -> usize, [INFO] [stdout] | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated [INFO] [stdout] --> src/lib.rs:79:38 [INFO] [stdout] | [INFO] [stdout] 79 | func : extern fn (handle : * const c_void, dst : * mut u8, count : usize) -> usize, [INFO] [stdout] | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated [INFO] [stdout] --> src/lib.rs:4916:1 [INFO] [stdout] | [INFO] [stdout] 4916 | extern fn stream_callback_proxy(handle : * const libc::c_void, msg : * const libc::c_char) { [INFO] [stdout] | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated [INFO] [stdout] --> src/lib.rs:4928:1 [INFO] [stdout] | [INFO] [stdout] 4928 | extern fn callback_proxy(_ : * const u8, [INFO] [stdout] | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated [INFO] [stdout] --> src/lib.rs:9900:1 [INFO] [stdout] | [INFO] [stdout] 9900 | extern fn wrap_data_write_handle(handle : * const libc::c_void, [INFO] [stdout] | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated [INFO] [stdout] --> src/lib.rs:9909:1 [INFO] [stdout] | [INFO] [stdout] 9909 | extern fn wrap_data_read_handle(handle : * const libc::c_void, [INFO] [stdout] | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated [INFO] [stdout] --> src/lib.rs:9924:5 [INFO] [stdout] | [INFO] [stdout] 9924 | extern fn proxy( [INFO] [stdout] | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated [INFO] [stdout] --> src/lib.rs:10013:5 [INFO] [stdout] | [INFO] [stdout] 10013 | extern fn stream_callback_proxy(handle : * const c_void, msg : * const libc::c_char) [INFO] [stdout] | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated [INFO] [stdout] --> src/lib.rs:51:1 [INFO] [stdout] | [INFO] [stdout] 51 | extern { [INFO] [stdout] | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(missing_abi)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated [INFO] [stdout] --> src/lib.rs:55:47 [INFO] [stdout] | [INFO] [stdout] 55 | ... func : extern fn (handle : * const c_void, msg : * const libc::c_char)) -> i32; [INFO] [stdout] | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated [INFO] [stdout] --> src/lib.rs:58:42 [INFO] [stdout] | [INFO] [stdout] 58 | ... func : extern fn (task : * const u8, handle : * const c_void, caller : i32, douinf : * const f64, intinf : * const i32, lint... [INFO] [stdout] | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated [INFO] [stdout] --> src/lib.rs:74:39 [INFO] [stdout] | [INFO] [stdout] 74 | ... func : extern fn (handle : * const c_void, src : * const u8, count : usize) -> usize, [INFO] [stdout] | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated [INFO] [stdout] --> src/lib.rs:79:38 [INFO] [stdout] | [INFO] [stdout] 79 | func : extern fn (handle : * const c_void, dst : * mut u8, count : usize) -> usize, [INFO] [stdout] | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated [INFO] [stdout] --> src/lib.rs:4916:1 [INFO] [stdout] | [INFO] [stdout] 4916 | extern fn stream_callback_proxy(handle : * const libc::c_void, msg : * const libc::c_char) { [INFO] [stdout] | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated [INFO] [stdout] --> src/lib.rs:4928:1 [INFO] [stdout] | [INFO] [stdout] 4928 | extern fn callback_proxy(_ : * const u8, [INFO] [stdout] | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated [INFO] [stdout] --> src/lib.rs:9900:1 [INFO] [stdout] | [INFO] [stdout] 9900 | extern fn wrap_data_write_handle(handle : * const libc::c_void, [INFO] [stdout] | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated [INFO] [stdout] --> src/lib.rs:9909:1 [INFO] [stdout] | [INFO] [stdout] 9909 | extern fn wrap_data_read_handle(handle : * const libc::c_void, [INFO] [stdout] | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated [INFO] [stdout] --> src/lib.rs:9924:5 [INFO] [stdout] | [INFO] [stdout] 9924 | extern fn proxy( [INFO] [stdout] | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated [INFO] [stdout] --> src/lib.rs:10013:5 [INFO] [stdout] | [INFO] [stdout] 10013 | extern fn stream_callback_proxy(handle : * const c_void, msg : * const libc::c_char) [INFO] [stdout] | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:16129:27 [INFO] [stdout] | [INFO] [stdout] 16129 | if nummat_.len() != (subj_.len()).try_into().unwrap() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mosek` (lib test) due to 1 previous error; 11 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:16129:27 [INFO] [stdout] | [INFO] [stdout] 16129 | if nummat_.len() != (subj_.len()).try_into().unwrap() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mosek` (lib) due to 1 previous error; 11 warnings emitted [INFO] running `Command { std: "docker" "inspect" "10dae4b0af3355feb64ab5b2391a0b82175d22ca2de3e7c69a3baa45bc305a1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "10dae4b0af3355feb64ab5b2391a0b82175d22ca2de3e7c69a3baa45bc305a1e", kill_on_drop: false }` [INFO] [stdout] 10dae4b0af3355feb64ab5b2391a0b82175d22ca2de3e7c69a3baa45bc305a1e