[INFO] fetching crate cobyla 1.0.4...
[INFO] checking cobyla-1.0.4 against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] extracting crate cobyla 1.0.4 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate cobyla 1.0.4
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate cobyla 1.0.4
[INFO] tweaked toml for crates.io crate cobyla 1.0.4 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cobyla 1.0.4 on toolchain a5689b034ad287112f709693384a37f1377eb9cc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cobyla 1.0.4 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" "+a5689b034ad287112f709693384a37f1377eb9cc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] de1e31dc15022766310d8c239e1145f4f900061f0250e61f520c2c4c0060770c
[INFO] running `Command { std: "docker" "start" "de1e31dc15022766310d8c239e1145f4f900061f0250e61f520c2c4c0060770c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de1e31dc15022766310d8c239e1145f4f900061f0250e61f520c2c4c0060770c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "de1e31dc15022766310d8c239e1145f4f900061f0250e61f520c2c4c0060770c" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de1e31dc15022766310d8c239e1145f4f900061f0250e61f520c2c4c0060770c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "de1e31dc15022766310d8c239e1145f4f900061f0250e61f520c2c4c0060770c" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking cobyla v1.0.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated constant `std::f64::INFINITY`: replaced by the `INFINITY` associated constant on `f64`
[INFO] [stdout]    --> src/nlopt_cobyla.rs:666:31
[INFO] [stdout]     |
[INFO] [stdout] 666 |     return ((x).abs() >= f64::INFINITY * 0.99f64
[INFO] [stdout]     |                               ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::INFINITY`: replaced by the `INFINITY` associated constant on `f64`
[INFO] [stdout]     --> src/nlopt_cobyla.rs:1436:18
[INFO] [stdout]      |
[INFO] [stdout] 1436 |     *minf = f64::INFINITY;
[INFO] [stdout]      |                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stdout]     --> src/nlopt_cobyla.rs:2567:80
[INFO] [stdout]      |
[INFO] [stdout] 2567 | ...                   temp = (sp * sp + d__1 * d__1).sqrt().max(f64::EPSILON);
[INFO] [stdout]      |                                                                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stdout]     --> src/nlopt_cobyla.rs:2649:78
[INFO] [stdout]      |
[INFO] [stdout] 2649 | ...                   temp = (sp * sp + tot * tot).sqrt().max(f64::EPSILON);
[INFO] [stdout]      |                                                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stdout]     --> src/nlopt_cobyla.rs:2744:84
[INFO] [stdout]      |
[INFO] [stdout] 2744 | ...                   temp = (sp * sp + d__1 * d__1).sqrt().max(f64::EPSILON);
[INFO] [stdout]      |                                                                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stdout]     --> src/nlopt_cobyla.rs:2798:76
[INFO] [stdout]      |
[INFO] [stdout] 2798 | ...                   temp = (sp * sp + d__1 * d__1).sqrt().max(f64::EPSILON);
[INFO] [stdout]      |                                                                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `u32`
[INFO] [stdout]    --> src/lib.rs:302:13
[INFO] [stdout]     |
[INFO] [stdout] 302 |             n.into(),
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 302 -             n.into(),
[INFO] [stdout] 302 +             n,
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 302 -             n.into(),
[INFO] [stdout] 302 +             <u32 as Into<_>>::into(n),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `u32`
[INFO] [stdout]    --> src/lib.rs:305:13
[INFO] [stdout]     |
[INFO] [stdout] 305 |             m.into(),
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 305 -             m.into(),
[INFO] [stdout] 305 +             m,
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 305 -             m.into(),
[INFO] [stdout] 305 +             <u32 as Into<_>>::into(m),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cobyla` (lib) due to 2 previous errors; 6 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "de1e31dc15022766310d8c239e1145f4f900061f0250e61f520c2c4c0060770c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de1e31dc15022766310d8c239e1145f4f900061f0250e61f520c2c4c0060770c", kill_on_drop: false }`
[INFO] [stdout] de1e31dc15022766310d8c239e1145f4f900061f0250e61f520c2c4c0060770c
