[INFO] fetching crate rsgenetic 1.8.0...
[INFO] checking rsgenetic-1.8.0 against try#f6e2f78768c57172b99c3e85892f867894dc7e30 for pr-75502
[INFO] extracting crate rsgenetic 1.8.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate rsgenetic 1.8.0 on toolchain f6e2f78768c57172b99c3e85892f867894dc7e30
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rsgenetic 1.8.0
[INFO] finished tweaking crates.io crate rsgenetic 1.8.0
[INFO] tweaked toml for crates.io crate rsgenetic 1.8.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2754326d448359276cad62fe94a7e6050dd7859a4f4e5370e5fd05c91ef66c2b
[INFO] running `Command { std: "docker" "start" "-a" "2754326d448359276cad62fe94a7e6050dd7859a4f4e5370e5fd05c91ef66c2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2754326d448359276cad62fe94a7e6050dd7859a4f4e5370e5fd05c91ef66c2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2754326d448359276cad62fe94a7e6050dd7859a4f4e5370e5fd05c91ef66c2b", kill_on_drop: false }`
[INFO] [stdout] 2754326d448359276cad62fe94a7e6050dd7859a4f4e5370e5fd05c91ef66c2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca5621bf1ad244c880efa1b52f0359c5274876a7d6a6fedbf9666a8e3de5ee13
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ca5621bf1ad244c880efa1b52f0359c5274876a7d6a6fedbf9666a8e3de5ee13", kill_on_drop: false }`
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling rayon-core v1.8.0
[INFO] [stderr]     Checking either v1.6.0
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling rayon v1.4.0
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking crossbeam-channel v0.4.3
[INFO] [stderr]     Checking crossbeam-deque v0.7.3
[INFO] [stderr]     Checking rsgenetic v1.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/sim/seq.rs:43:19
[INFO] [stdout]    |
[INFO] [stdout] 43 |     selector: Box<Selector<T, F>>,
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Selector<T, F>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/sim/seq.rs:218:44
[INFO] [stdout]     |
[INFO] [stdout] 218 |     pub fn set_selector(mut self, sel: Box<Selector<T, F>>) -> Self {
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Selector<T, F>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/sim/seq.rs:227:46
[INFO] [stdout]     |
[INFO] [stdout] 227 |     pub fn with_selector(&mut self, sel: Box<Selector<T, F>>) -> &mut Self {
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Selector<T, F>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/sim/seq.rs:43:19
[INFO] [stdout]    |
[INFO] [stdout] 43 |     selector: Box<Selector<T, F>>,
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Selector<T, F>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/sim/seq.rs:218:44
[INFO] [stdout]     |
[INFO] [stdout] 218 |     pub fn set_selector(mut self, sel: Box<Selector<T, F>>) -> Self {
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Selector<T, F>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/sim/seq.rs:227:46
[INFO] [stdout]     |
[INFO] [stdout] 227 |     pub fn with_selector(&mut self, sel: Box<Selector<T, F>>) -> &mut Self {
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Selector<T, F>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.36s
[INFO] running `Command { std: "docker" "inspect" "ca5621bf1ad244c880efa1b52f0359c5274876a7d6a6fedbf9666a8e3de5ee13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca5621bf1ad244c880efa1b52f0359c5274876a7d6a6fedbf9666a8e3de5ee13", kill_on_drop: false }`
[INFO] [stdout] ca5621bf1ad244c880efa1b52f0359c5274876a7d6a6fedbf9666a8e3de5ee13