[INFO] cloning repository https://github.com/thomasmulvaney/supermer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thomasmulvaney/supermer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthomasmulvaney%2Fsupermer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthomasmulvaney%2Fsupermer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d6cc26a5eb4add209a6b4d2f0402276feb7dea4d [INFO] checking thomasmulvaney/supermer against beta for pr-78714 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthomasmulvaney%2Fsupermer" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/thomasmulvaney/supermer on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/thomasmulvaney/supermer [INFO] finished tweaking git repo https://github.com/thomasmulvaney/supermer [INFO] tweaked toml for git repo https://github.com/thomasmulvaney/supermer written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/thomasmulvaney/supermer already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8118c03b9805e4328fbf39e57411348d30c0da59dda1d3240e30dc12d3f2ff0e [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" "8118c03b9805e4328fbf39e57411348d30c0da59dda1d3240e30dc12d3f2ff0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8118c03b9805e4328fbf39e57411348d30c0da59dda1d3240e30dc12d3f2ff0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8118c03b9805e4328fbf39e57411348d30c0da59dda1d3240e30dc12d3f2ff0e", kill_on_drop: false }` [INFO] [stdout] 8118c03b9805e4328fbf39e57411348d30c0da59dda1d3240e30dc12d3f2ff0e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] f651d9d3374ac3f11a06c5ffefbd1780686d97dc98c2b4c5361f0b9779b140a3 [INFO] running `Command { std: "docker" "start" "-a" "f651d9d3374ac3f11a06c5ffefbd1780686d97dc98c2b4c5361f0b9779b140a3", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling feature-probe v0.1.1 [INFO] [stderr] Compiling doc-comment v0.3.1 [INFO] [stderr] Compiling bio v0.30.0 [INFO] [stderr] Checking bit-vec v0.5.1 [INFO] [stderr] Checking bytecount v0.6.0 [INFO] [stderr] Checking strum v0.16.0 [INFO] [stderr] Checking custom_derive v0.1.7 [INFO] [stderr] Checking minima v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Compiling newtype_derive v0.1.6 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking itertools-num v0.1.3 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Checking backtrace-sys v0.1.32 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking regex-automata v0.1.8 [INFO] [stderr] Checking backtrace v0.3.44 [INFO] [stderr] Compiling getset v0.0.9 [INFO] [stderr] Compiling strum_macros v0.16.0 [INFO] [stderr] Compiling snafu-derive v0.5.0 [INFO] [stderr] Checking bio-types v0.5.1 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking multimap v0.6.0 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking bit-set v0.5.1 [INFO] [stderr] Compiling bv v0.11.0 [INFO] [stderr] Checking error-chain v0.12.1 [INFO] [stderr] Checking bstr v0.2.11 [INFO] [stderr] Checking nthash v0.4.3 [INFO] [stderr] Checking ndarray v0.13.0 [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Checking statrs v0.11.0 [INFO] [stderr] Checking snafu v0.5.0 [INFO] [stdout] warning: function is never used: `assert_bounds` [INFO] [stdout] --> src/lib.rs:338:8 [INFO] [stdout] | [INFO] [stdout] 338 | fn assert_bounds(k: usize, s: usize, sm: &Supermer) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 39.77s [INFO] running `Command { std: "docker" "inspect" "f651d9d3374ac3f11a06c5ffefbd1780686d97dc98c2b4c5361f0b9779b140a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f651d9d3374ac3f11a06c5ffefbd1780686d97dc98c2b4c5361f0b9779b140a3", kill_on_drop: false }` [INFO] [stdout] f651d9d3374ac3f11a06c5ffefbd1780686d97dc98c2b4c5361f0b9779b140a3