[INFO] updating cached repository https://github.com/degroote22/thop
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7c2c429d38a2c1bd8db185debaeedfc400ea89d7
[INFO] testing degroote22/thop against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdegroote22%2Fthop" "/workspace/builds/worker-13/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/degroote22/thop on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/degroote22/thop
[INFO] finished tweaking git repo https://github.com/degroote22/thop
[INFO] tweaked toml for git repo https://github.com/degroote22/thop written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/degroote22/thop already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 58ec8df289df58d517680d39ba1695c9eb62d0a4cf62a581fa02a23872c8964d
[INFO] running `"docker" "start" "-a" "58ec8df289df58d517680d39ba1695c9eb62d0a4cf62a581fa02a23872c8964d"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling proc-macro2 v0.4.19
[INFO] [stderr]    Compiling serde_json v1.0.30
[INFO] [stderr]    Compiling quote v0.6.8
[INFO] [stderr]    Compiling syn v0.15.6
[INFO] [stderr]    Compiling serde_derive v1.0.79
[INFO] [stderr]    Compiling inf492 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused label
[INFO] [stderr]   --> src/change_item.rs:94:5
[INFO] [stderr]    |
[INFO] [stderr] 94 |     'inner: for (item_index, _) in hash.clone().iter() {
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_labels)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.06s
[INFO] running `"docker" "inspect" "58ec8df289df58d517680d39ba1695c9eb62d0a4cf62a581fa02a23872c8964d"`
[INFO] running `"docker" "rm" "-f" "58ec8df289df58d517680d39ba1695c9eb62d0a4cf62a581fa02a23872c8964d"`
[INFO] [stdout] 58ec8df289df58d517680d39ba1695c9eb62d0a4cf62a581fa02a23872c8964d
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2fb0242a6050ea1f64f681f28175ebae56578ad1710f5940ab7491f01aa762e8
[INFO] running `"docker" "start" "-a" "2fb0242a6050ea1f64f681f28175ebae56578ad1710f5940ab7491f01aa762e8"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling inf492 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused label
[INFO] [stderr]   --> src/change_item.rs:94:5
[INFO] [stderr]    |
[INFO] [stderr] 94 |     'inner: for (item_index, _) in hash.clone().iter() {
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_labels)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.28s
[INFO] running `"docker" "inspect" "2fb0242a6050ea1f64f681f28175ebae56578ad1710f5940ab7491f01aa762e8"`
[INFO] running `"docker" "rm" "-f" "2fb0242a6050ea1f64f681f28175ebae56578ad1710f5940ab7491f01aa762e8"`
[INFO] [stdout] 2fb0242a6050ea1f64f681f28175ebae56578ad1710f5940ab7491f01aa762e8
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5f1386de0756eeb30e662b9b352e5960a8b3c4ae904f975ec91523adb1735d2b
[INFO] running `"docker" "start" "-a" "5f1386de0756eeb30e662b9b352e5960a8b3c4ae904f975ec91523adb1735d2b"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unused label
[INFO] [stderr]   --> src/change_item.rs:94:5
[INFO] [stderr]    |
[INFO] [stderr] 94 |     'inner: for (item_index, _) in hash.clone().iter() {
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_labels)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/inf492-872434f71c6fcfab
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test parser::solution::test_parse_solution::parse_int_list_works ... ok
[INFO] [stdout] test makers::test_marker_distance_vector::make_distance_vector_works ... ok
[INFO] [stdout] test parser::solution::test_parse_solution::parse_solution_works ... ok
[INFO] [stdout] test switch_cities::switch_cities_test::test_switch_in_vec ... ok
[INFO] [stdout] test switch_cities::switch_cities_test::test_make_pairs ... ok
[INFO] [stdout] test instance::test_full::integration ... ok
[INFO] [stdout] test evaluate::test_full::integration ... ok
[INFO] [stdout] test parser::instance::test_parse_instance::parse_items_works ... ok
[INFO] [stdout] test parser::instance::test_parse_instance::parse_coords_works ... ok
[INFO] [stdout] test evaluate::test_full::snapshot ... ok
[INFO] [stdout] test local_search::test_two_opt::integration ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "5f1386de0756eeb30e662b9b352e5960a8b3c4ae904f975ec91523adb1735d2b"`
[INFO] running `"docker" "rm" "-f" "5f1386de0756eeb30e662b9b352e5960a8b3c4ae904f975ec91523adb1735d2b"`
[INFO] [stdout] 5f1386de0756eeb30e662b9b352e5960a8b3c4ae904f975ec91523adb1735d2b