[INFO] cloning repository https://github.com/tomabou/sample_lp [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tomabou/sample_lp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomabou%2Fsample_lp", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomabou%2Fsample_lp'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b9b93ffcd4ceedb2fd5bdafcd5ed733e269650e8 [INFO] testing tomabou/sample_lp against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomabou%2Fsample_lp" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tomabou/sample_lp on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tomabou/sample_lp [INFO] finished tweaking git repo https://github.com/tomabou/sample_lp [INFO] tweaked toml for git repo https://github.com/tomabou/sample_lp written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/tomabou/sample_lp already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8769fa26cdf3a47d58483f24effb7cd1ce56a117a0d54e02cc9e20f1b59203c6 [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" "8769fa26cdf3a47d58483f24effb7cd1ce56a117a0d54e02cc9e20f1b59203c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8769fa26cdf3a47d58483f24effb7cd1ce56a117a0d54e02cc9e20f1b59203c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8769fa26cdf3a47d58483f24effb7cd1ce56a117a0d54e02cc9e20f1b59203c6", kill_on_drop: false }` [INFO] [stdout] 8769fa26cdf3a47d58483f24effb7cd1ce56a117a0d54e02cc9e20f1b59203c6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--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] 9cbf948e2427486417ea0c03b9d45a2a7e7bd2f6ebb922d4662fec6a63e14db7 [INFO] running `Command { std: "docker" "start" "-a" "9cbf948e2427486417ea0c03b9d45a2a7e7bd2f6ebb922d4662fec6a63e14db7", kill_on_drop: false }` [INFO] [stderr] Compiling sample_lp v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `sample` [INFO] [stdout] --> src/main.rs:153:8 [INFO] [stdout] | [INFO] [stdout] 153 | fn sample() -> Canonical { [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 1.04s [INFO] running `Command { std: "docker" "inspect" "9cbf948e2427486417ea0c03b9d45a2a7e7bd2f6ebb922d4662fec6a63e14db7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9cbf948e2427486417ea0c03b9d45a2a7e7bd2f6ebb922d4662fec6a63e14db7", kill_on_drop: false }` [INFO] [stdout] 9cbf948e2427486417ea0c03b9d45a2a7e7bd2f6ebb922d4662fec6a63e14db7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1de5cdace8b4ed5cfdb51a0342f7ae09cbd7588f1abbeaef8c59aedf0a42683e [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" "1de5cdace8b4ed5cfdb51a0342f7ae09cbd7588f1abbeaef8c59aedf0a42683e", kill_on_drop: false }` [INFO] [stderr] Compiling sample_lp v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.32s [INFO] running `Command { std: "docker" "inspect" "1de5cdace8b4ed5cfdb51a0342f7ae09cbd7588f1abbeaef8c59aedf0a42683e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1de5cdace8b4ed5cfdb51a0342f7ae09cbd7588f1abbeaef8c59aedf0a42683e", kill_on_drop: false }` [INFO] [stdout] 1de5cdace8b4ed5cfdb51a0342f7ae09cbd7588f1abbeaef8c59aedf0a42683e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 02428db9a260cbed7e70703c2e150455f5e96f5aedf3d24a6e1ee93b5f1451ed [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" "02428db9a260cbed7e70703c2e150455f5e96f5aedf3d24a6e1ee93b5f1451ed", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stdout] running 3 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/sample_lp-b438d986f42c8d26) [INFO] [stdout] test test_argmax ... ok [INFO] [stdout] test test_pivot ... ok [INFO] [stdout] test test_klee ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "02428db9a260cbed7e70703c2e150455f5e96f5aedf3d24a6e1ee93b5f1451ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02428db9a260cbed7e70703c2e150455f5e96f5aedf3d24a6e1ee93b5f1451ed", kill_on_drop: false }` [INFO] [stdout] 02428db9a260cbed7e70703c2e150455f5e96f5aedf3d24a6e1ee93b5f1451ed