[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 try#79452e8441468c5568c20bfca2aa1fe75b645b2d for pr-152210
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpro465%2Friest" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/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-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pro465/riest on toolchain 79452e8441468c5568c20bfca2aa1fe75b645b2d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+79452e8441468c5568c20bfca2aa1fe75b645b2d" "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" "+79452e8441468c5568c20bfca2aa1fe75b645b2d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+79452e8441468c5568c20bfca2aa1fe75b645b2d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fe4d31e03c09e920fb74bfb6bde18d1cb40ba9ff8f4f1723cf460eb9332e0de1
[INFO] running `Command { std: "docker" "start" "-a" "fe4d31e03c09e920fb74bfb6bde18d1cb40ba9ff8f4f1723cf460eb9332e0de1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe4d31e03c09e920fb74bfb6bde18d1cb40ba9ff8f4f1723cf460eb9332e0de1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe4d31e03c09e920fb74bfb6bde18d1cb40ba9ff8f4f1723cf460eb9332e0de1", kill_on_drop: false }`
[INFO] [stdout] fe4d31e03c09e920fb74bfb6bde18d1cb40ba9ff8f4f1723cf460eb9332e0de1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+79452e8441468c5568c20bfca2aa1fe75b645b2d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9517ed774082e6b4fe1525547194d463c1a6d528a1b6ba73ba50403cb14467f9
[INFO] running `Command { std: "docker" "start" "-a" "9517ed774082e6b4fe1525547194d463c1a6d528a1b6ba73ba50403cb14467f9", 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]     = 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: 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]     = 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]     = 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: 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] 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]     = 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: 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] 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]     = 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: 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]     = 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]     = 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: 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] 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]     = 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: 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] 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) 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 test) due to 3 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "9517ed774082e6b4fe1525547194d463c1a6d528a1b6ba73ba50403cb14467f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9517ed774082e6b4fe1525547194d463c1a6d528a1b6ba73ba50403cb14467f9", kill_on_drop: false }`
[INFO] [stdout] 9517ed774082e6b4fe1525547194d463c1a6d528a1b6ba73ba50403cb14467f9