[INFO] cloning repository https://github.com/pro465/riest
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pro465/riest" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpro465%2Friest", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpro465%2Friest'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 657cf9751f5024bd585bdc801d636266b824fe48
[INFO] checking pro465/riest against master#b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd for pr-155499
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpro465%2Friest" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/pro465/riest
[INFO] finished tweaking git repo https://github.com/pro465/riest
[INFO] tweaked toml for git repo https://github.com/pro465/riest written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pro465/riest on toolchain b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/pro465/riest 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" "+b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f375f7405dc394627b287ac8b3cb7021a440faedc9f04f42f9ac3643f7c96f8b
[INFO] running `Command { std: "docker" "start" "-a" "f375f7405dc394627b287ac8b3cb7021a440faedc9f04f42f9ac3643f7c96f8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f375f7405dc394627b287ac8b3cb7021a440faedc9f04f42f9ac3643f7c96f8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f375f7405dc394627b287ac8b3cb7021a440faedc9f04f42f9ac3643f7c96f8b", kill_on_drop: false }`
[INFO] [stdout] f375f7405dc394627b287ac8b3cb7021a440faedc9f04f42f9ac3643f7c96f8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71615e6d21192c8b5d56667ee76d4b1fce1e300bf4e53367c32d8230b788aa8b
[INFO] running `Command { std: "docker" "start" "-a" "71615e6d21192c8b5d56667ee76d4b1fce1e300bf4e53367c32d8230b788aa8b", kill_on_drop: false }`
[INFO] [stderr]     Checking riest v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::f64::consts::*`
[INFO] [stdout]  --> src/f64_wrapper.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::f64::consts::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `&` without an explicit lifetime name cannot be used here
[INFO] [stdout]    --> src/program.rs:104:22
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub const INST1: &[Is] = &[Neg];
[INFO] [stdout]     |                      ^
[INFO] [stdout]     |
[INFO] [stdout] note: cannot automatically infer `'static` because of other lifetimes in scope
[INFO] [stdout]    --> src/program.rs:20:6
[INFO] [stdout]     |
[INFO] [stdout]  20 | impl<'a> Instr<'a> {
[INFO] [stdout]     |      ^^
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #115010 <https://github.com/rust-lang/rust/issues/115010>
[INFO] [stdout]     = note: `#[deny(elided_lifetimes_in_associated_constant)]` (part of `#[deny(future_incompatible)]`) on by default
[INFO] [stdout] help: use the `'static` lifetime
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub const INST1: &'static [Is] = &[Neg];
[INFO] [stdout]     |                       +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `&` without an explicit lifetime name cannot be used here
[INFO] [stdout]    --> src/program.rs:106:23
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub const INST_C: &[Is] = &[Add, Multiply];
[INFO] [stdout]     |                       ^
[INFO] [stdout]     |
[INFO] [stdout] note: cannot automatically infer `'static` because of other lifetimes in scope
[INFO] [stdout]    --> src/program.rs:20:6
[INFO] [stdout]     |
[INFO] [stdout]  20 | impl<'a> Instr<'a> {
[INFO] [stdout]     |      ^^
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #115010 <https://github.com/rust-lang/rust/issues/115010>
[INFO] [stdout] help: use the `'static` lifetime
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub const INST_C: &'static [Is] = &[Add, Multiply];
[INFO] [stdout]     |                        +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `&` without an explicit lifetime name cannot be used here
[INFO] [stdout]    --> src/program.rs:108:24
[INFO] [stdout]     |
[INFO] [stdout] 108 |     pub const INST_NC: &[Is] = &[Divide, Power, Logarithm];
[INFO] [stdout]     |                        ^
[INFO] [stdout]     |
[INFO] [stdout] note: cannot automatically infer `'static` because of other lifetimes in scope
[INFO] [stdout]    --> src/program.rs:20:6
[INFO] [stdout]     |
[INFO] [stdout]  20 | impl<'a> Instr<'a> {
[INFO] [stdout]     |      ^^
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #115010 <https://github.com/rust-lang/rust/issues/115010>
[INFO] [stdout] help: use the `'static` lifetime
[INFO] [stdout]     |
[INFO] [stdout] 108 |     pub const INST_NC: &'static [Is] = &[Divide, Power, Logarithm];
[INFO] [stdout]     |                         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Instr::*`
[INFO] [stdout]    --> src/program.rs:162:13
[INFO] [stdout]     |
[INFO] [stdout] 162 |         use Instr::*;
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Delta`
[INFO] [stdout]  --> src/searcher.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::f64_wrapper::{Delta, F64Wrapper};
[INFO] [stdout]   |                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::f64::consts::*`
[INFO] [stdout]  --> src/f64_wrapper.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::f64::consts::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `&` without an explicit lifetime name cannot be used here
[INFO] [stdout]    --> src/program.rs:104:22
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub const INST1: &[Is] = &[Neg];
[INFO] [stdout]     |                      ^
[INFO] [stdout]     |
[INFO] [stdout] note: cannot automatically infer `'static` because of other lifetimes in scope
[INFO] [stdout]    --> src/program.rs:20:6
[INFO] [stdout]     |
[INFO] [stdout]  20 | impl<'a> Instr<'a> {
[INFO] [stdout]     |      ^^
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #115010 <https://github.com/rust-lang/rust/issues/115010>
[INFO] [stdout]     = note: `#[deny(elided_lifetimes_in_associated_constant)]` (part of `#[deny(future_incompatible)]`) on by default
[INFO] [stdout] help: use the `'static` lifetime
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub const INST1: &'static [Is] = &[Neg];
[INFO] [stdout]     |                       +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `&` without an explicit lifetime name cannot be used here
[INFO] [stdout]    --> src/program.rs:106:23
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub const INST_C: &[Is] = &[Add, Multiply];
[INFO] [stdout]     |                       ^
[INFO] [stdout]     |
[INFO] [stdout] note: cannot automatically infer `'static` because of other lifetimes in scope
[INFO] [stdout]    --> src/program.rs:20:6
[INFO] [stdout]     |
[INFO] [stdout]  20 | impl<'a> Instr<'a> {
[INFO] [stdout]     |      ^^
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #115010 <https://github.com/rust-lang/rust/issues/115010>
[INFO] [stdout] help: use the `'static` lifetime
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub const INST_C: &'static [Is] = &[Add, Multiply];
[INFO] [stdout]     |                        +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `&` without an explicit lifetime name cannot be used here
[INFO] [stdout]    --> src/program.rs:108:24
[INFO] [stdout]     |
[INFO] [stdout] 108 |     pub const INST_NC: &[Is] = &[Divide, Power, Logarithm];
[INFO] [stdout]     |                        ^
[INFO] [stdout]     |
[INFO] [stdout] note: cannot automatically infer `'static` because of other lifetimes in scope
[INFO] [stdout]    --> src/program.rs:20:6
[INFO] [stdout]     |
[INFO] [stdout]  20 | impl<'a> Instr<'a> {
[INFO] [stdout]     |      ^^
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #115010 <https://github.com/rust-lang/rust/issues/115010>
[INFO] [stdout] help: use the `'static` lifetime
[INFO] [stdout]     |
[INFO] [stdout] 108 |     pub const INST_NC: &'static [Is] = &[Divide, Power, Logarithm];
[INFO] [stdout]     |                         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Instr::*`
[INFO] [stdout]    --> src/program.rs:162:13
[INFO] [stdout]     |
[INFO] [stdout] 162 |         use Instr::*;
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Delta`
[INFO] [stdout]  --> src/searcher.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::f64_wrapper::{Delta, F64Wrapper};
[INFO] [stdout]   |                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `riest` (lib test) due to 3 previous errors; 3 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `riest` (lib) due to 3 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "71615e6d21192c8b5d56667ee76d4b1fce1e300bf4e53367c32d8230b788aa8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71615e6d21192c8b5d56667ee76d4b1fce1e300bf4e53367c32d8230b788aa8b", kill_on_drop: false }`
[INFO] [stdout] 71615e6d21192c8b5d56667ee76d4b1fce1e300bf4e53367c32d8230b788aa8b
