[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<F>(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<F>(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<usize, Infallible>
[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<usize, Infallible>
[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
