[INFO] fetching crate mosek 10.2.1...
[INFO] checking mosek-10.2.1 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] extracting crate mosek 10.2.1 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate mosek 10.2.1 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mosek 10.2.1
[INFO] finished tweaking crates.io crate mosek 10.2.1
[INFO] tweaked toml for crates.io crate mosek 10.2.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate mosek 10.2.1 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr] warning: file `/workspace/builds/worker-7-tc1/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] [stderr] warning: file `/workspace/builds/worker-7-tc1/source/tests/mosekcli.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `mosekcli`
[INFO] [stderr]   * `integration-test` target `mosekcli`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fbc3578dbb31cfc2a897584a91311dd1a37e54a705b28ed0d42aad92e2be211d
[INFO] running `Command { std: "docker" "start" "-a" "fbc3578dbb31cfc2a897584a91311dd1a37e54a705b28ed0d42aad92e2be211d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fbc3578dbb31cfc2a897584a91311dd1a37e54a705b28ed0d42aad92e2be211d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbc3578dbb31cfc2a897584a91311dd1a37e54a705b28ed0d42aad92e2be211d", kill_on_drop: false }`
[INFO] [stdout] fbc3578dbb31cfc2a897584a91311dd1a37e54a705b28ed0d42aad92e2be211d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e33549728db507b691c975e31cd74357091c99cd2e0c4f8d875d1b1d93c81fe
[INFO] running `Command { std: "docker" "start" "-a" "1e33549728db507b691c975e31cd74357091c99cd2e0c4f8d875d1b1d93c81fe", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr] warning: file `/opt/rustwide/workdir/tests/mosekcli.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `mosekcli`
[INFO] [stderr]   * `integration-test` target `mosekcli`
[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 libc v0.2.153
[INFO] [stderr]    Compiling mosek v10.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking either v1.11.0
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stdout] warning: variant `Text` is never constructed
[INFO] [stdout]   --> examples/solutionquality.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | enum FileOrText {
[INFO] [stdout]    |      ---------- variant in this enum
[INFO] [stdout] 14 |     File(String),
[INFO] [stdout] 15 |     Text(String)
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Text` is never constructed
[INFO] [stdout]   --> examples/opt_server_sync.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | enum FileOrText {
[INFO] [stdout]    |      ---------- variant in this enum
[INFO] [stdout] 15 |     File(String),
[INFO] [stdout] 16 |     Text(String)
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Text` is never constructed
[INFO] [stdout]   --> examples/feasrepairex1.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | enum FileOrText {
[INFO] [stdout]    |      ---------- variant in this enum
[INFO] [stdout] 22 |     File(String),
[INFO] [stdout] 23 |     Text(String)
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Text` is never constructed
[INFO] [stdout]   --> examples/simple.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | enum FileOrText {
[INFO] [stdout]    |      ---------- variant in this enum
[INFO] [stdout] 15 |     File(String),
[INFO] [stdout] 16 |     Text(String)
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Text` is never constructed
[INFO] [stdout]   --> examples/opt_server_async.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | enum FileOrText {
[INFO] [stdout]    |      ---------- variant in this enum
[INFO] [stdout] 18 |     File(String),
[INFO] [stdout] 19 |     Text(String)
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FileOrText` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Text` is never constructed
[INFO] [stdout]   --> examples/concurrent1.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 83 | enum FileOrText {
[INFO] [stdout]    |      ---------- variant in this enum
[INFO] [stdout] 84 |     File(String),
[INFO] [stdout] 85 |     Text(String)
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Solsta`
[INFO] [stdout]   --> examples/djc1.rs:16:47
[INFO] [stdout]    |
[INFO] [stdout] 16 | use mosek::{Task,Boundkey,Objsense,Streamtype,Solsta,Soltype};
[INFO] [stdout]    |                                               ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sta`
[INFO] [stdout]   --> examples/djc1.rs:93:9
[INFO] [stdout]    |
[INFO] [stdout] 93 |     let sta = task.get_sol_sta(Soltype::ITG)?;
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_sta`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `param`
[INFO] [stdout]   --> examples/parameters.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |     let param = task.get_dou_param(Dparam::INTPNT_CO_TOL_REL_GAP)?;
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_param`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `maxgap` is never used
[INFO] [stdout]   --> examples/acc2.rs:96:4
[INFO] [stdout]    |
[INFO] [stdout] 96 | fn maxgap(a : &[f64], b : &[f64]) -> f64 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dot` is never used
[INFO] [stdout]   --> examples/acc2.rs:99:4
[INFO] [stdout]    |
[INFO] [stdout] 99 | fn dot(a : &[f64], b : &[f64]) -> f64 {
[INFO] [stdout]    |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Text` is never constructed
[INFO] [stdout]   --> examples/callback.rs:95:5
[INFO] [stdout]    |
[INFO] [stdout] 93 | enum FileOrText<'a> {
[INFO] [stdout]    |      ---------- variant in this enum
[INFO] [stdout] 94 |     File(& 'a str),
[INFO] [stdout] 95 |     Text(&'a str)
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `maxgap` is never used
[INFO] [stdout]    --> examples/acc1.rs:103:4
[INFO] [stdout]     |
[INFO] [stdout] 103 | fn maxgap(a : &[f64], b : &[f64]) -> f64 {
[INFO] [stdout]     |    ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dot` is never used
[INFO] [stdout]    --> examples/acc1.rs:106:4
[INFO] [stdout]     |
[INFO] [stdout] 106 | fn dot(a : &[f64], b : &[f64]) -> f64 {
[INFO] [stdout]     |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> examples/lo2.rs:98:5
[INFO] [stdout]    |
[INFO] [stdout] 98 | /     task.get_xx(Soltype::BAS, // Basic solution.
[INFO] [stdout] 99 | |                 xx.as_mut_slice());
[INFO] [stdout]    | |__________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 98 |     let _ = task.get_xx(Soltype::BAS, // Basic solution.
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Text` is never constructed
[INFO] [stdout]   --> examples/parallel.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | enum FileOrText {
[INFO] [stdout]    |      ---------- variant in this enum
[INFO] [stdout] 18 |     File(String),
[INFO] [stdout] 19 |     Text(String)
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.90s
[INFO] running `Command { std: "docker" "inspect" "1e33549728db507b691c975e31cd74357091c99cd2e0c4f8d875d1b1d93c81fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e33549728db507b691c975e31cd74357091c99cd2e0c4f8d875d1b1d93c81fe", kill_on_drop: false }`
[INFO] [stdout] 1e33549728db507b691c975e31cd74357091c99cd2e0c4f8d875d1b1d93c81fe