[INFO] cloning repository https://github.com/pbrenna/oa_evol [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pbrenna/oa_evol" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpbrenna%2Foa_evol", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpbrenna%2Foa_evol'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a56575d3673e01dd4d6d3eb61b915a638da52c7f [INFO] checking pbrenna/oa_evol against try#6f8a6450478f69b8510c8976ab6c2a70b3b0e47c for pr-84920 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpbrenna%2Foa_evol" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pbrenna/oa_evol on toolchain 6f8a6450478f69b8510c8976ab6c2a70b3b0e47c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/pbrenna/oa_evol [INFO] finished tweaking git repo https://github.com/pbrenna/oa_evol [INFO] tweaked toml for git repo https://github.com/pbrenna/oa_evol written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://github.com/pbrenna/spiril` [INFO] [stderr] Updating git repository `https://github.com/pbrenna/evco` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "fetch" "--locked" "--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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded redox_syscall v0.1.57 [INFO] [stderr] Downloaded rust-argon2 v0.8.3 [INFO] [stderr] Downloaded autocfg v1.0.1 [INFO] [stderr] Downloaded log v0.4.14 [INFO] [stderr] Downloaded atty v0.2.14 [INFO] [stderr] Downloaded strsim v0.8.0 [INFO] [stderr] Downloaded dirs v1.0.5 [INFO] [stderr] Downloaded wasi v0.9.0+wasi-snapshot-preview1 [INFO] [stderr] Downloaded hermit-abi v0.1.18 [INFO] [stderr] Downloaded simplelog v0.5.3 [INFO] [stderr] Downloaded vec_map v0.8.2 [INFO] [stderr] Downloaded constant_time_eq v0.1.5 [INFO] [stderr] Downloaded streaming-iterator v0.1.5 [INFO] [stderr] Downloaded crossbeam v0.3.2 [INFO] [stderr] Downloaded blake2b_simd v0.5.11 [INFO] [stderr] Downloaded redox_users v0.3.5 [INFO] [stderr] Downloaded cfg-if v1.0.0 [INFO] [stderr] Downloaded textwrap v0.11.0 [INFO] [stderr] Downloaded term v0.5.2 [INFO] [stderr] Downloaded arrayref v0.3.6 [INFO] [stderr] Downloaded arrayvec v0.5.2 [INFO] [stderr] Downloaded getrandom v0.1.16 [INFO] [stderr] Downloaded time v0.1.44 [INFO] [stderr] Downloaded byteorder v1.4.3 [INFO] [stderr] Downloaded base64 v0.13.0 [INFO] [stderr] Downloaded crossbeam-utils v0.8.4 [INFO] [stderr] Downloaded crossbeam-channel v0.5.1 [INFO] [stderr] Downloaded chrono v0.4.19 [INFO] [stderr] Downloaded pbr v1.0.4 [INFO] [stderr] Downloaded wasi v0.10.0+wasi-snapshot-preview1 [INFO] [stderr] Downloaded num-traits v0.2.14 [INFO] [stderr] Downloaded libc v0.2.94 [INFO] [stderr] Downloaded unicode-width v0.1.8 [INFO] [stderr] Downloaded fuchsia-cprng v0.1.1 [INFO] [stderr] Downloaded clap v2.33.3 [INFO] [stderr] Downloaded winapi v0.3.9 [INFO] [stderr] Downloaded rand_core v0.4.2 [INFO] [stderr] Downloaded rand v0.5.6 [INFO] [stderr] Downloaded num-integer v0.1.44 [INFO] [stderr] Downloaded bitflags v1.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "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] 63bd70396265e3d9584d177b40413a14114cde1c150321b7e75e741fe4298f9d [INFO] running `Command { std: "docker" "start" "-a" "63bd70396265e3d9584d177b40413a14114cde1c150321b7e75e741fe4298f9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "63bd70396265e3d9584d177b40413a14114cde1c150321b7e75e741fe4298f9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63bd70396265e3d9584d177b40413a14114cde1c150321b7e75e741fe4298f9d", kill_on_drop: false }` [INFO] [stdout] 63bd70396265e3d9584d177b40413a14114cde1c150321b7e75e741fe4298f9d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2d7bf27aa27aa9d31029d18adaf6ef3aac497a95d00c460bc61edbec7e0e7bff [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" "2d7bf27aa27aa9d31029d18adaf6ef3aac497a95d00c460bc61edbec7e0e7bff", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking streaming-iterator v0.1.5 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking crossbeam v0.3.2 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.4 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking term v0.5.2 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking pbr v1.0.4 [INFO] [stderr] Checking oarray v0.1.0 (/opt/rustwide/workdir/oarray) [INFO] [stderr] Checking spiril v0.1.0 (https://github.com/pbrenna/spiril?branch=master#fee460a3) [INFO] [stderr] Checking evco v0.2.1 (https://github.com/pbrenna/evco?branch=configurable#88833a47) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> oarray/src/oarray.rs:128:46 [INFO] [stdout] | [INFO] [stdout] 128 | pub fn sort_rows(&mut self, cmp: Option<&Fn(&Vec, &Vec) -> Ordering>) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec, &Vec) -> Ordering` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> oarray/src/oarray.rs:128:46 [INFO] [stdout] | [INFO] [stdout] 128 | pub fn sort_rows(&mut self, cmp: Option<&Fn(&Vec, &Vec) -> Ordering>) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec, &Vec) -> Ordering` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [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] [stderr] Checking simplelog v0.5.3 [INFO] [stderr] Checking hill_local v0.1.0 (/opt/rustwide/workdir/hill_local) [INFO] [stderr] Checking results_analysis v0.1.0 (/opt/rustwide/workdir/results_analysis) [INFO] [stderr] Checking gp_algo v0.1.0 (/opt/rustwide/workdir/gp_algo) [INFO] [stderr] Checking ga_hill v0.1.0 (/opt/rustwide/workdir/ga_hill) [INFO] [stderr] Checking ga_inc v0.1.0 (/opt/rustwide/workdir/ga_inc) [INFO] [stderr] Checking gp_inc v0.1.0 (/opt/rustwide/workdir/gp_inc) [INFO] [stderr] Checking ga_algo v0.1.0 (/opt/rustwide/workdir/ga_algo) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 22.70s [INFO] running `Command { std: "docker" "inspect" "2d7bf27aa27aa9d31029d18adaf6ef3aac497a95d00c460bc61edbec7e0e7bff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d7bf27aa27aa9d31029d18adaf6ef3aac497a95d00c460bc61edbec7e0e7bff", kill_on_drop: false }` [INFO] [stdout] 2d7bf27aa27aa9d31029d18adaf6ef3aac497a95d00c460bc61edbec7e0e7bff