[INFO] cloning repository https://github.com/gak/perust
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gak/perust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgak%2Fperust"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgak%2Fperust'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b9f0e1cddfcae496637fcc75f0654170c5a33559
[INFO] testing gak/perust against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgak%2Fperust" "/workspace/builds/worker-1/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gak/perust on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/gak/perust
[INFO] finished tweaking git repo https://github.com/gak/perust
[INFO] tweaked toml for git repo https://github.com/gak/perust written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/gak/perust already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.44.0" "build" "--frozen"`
[INFO] [stdout] 52798fa0e7f20ccf9ab31a7cf269fbd8475f3bf6c923daa626e08ae1cecb82a2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "52798fa0e7f20ccf9ab31a7cf269fbd8475f3bf6c923daa626e08ae1cecb82a2"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling perust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: method is never used: `origin`
[INFO] [stderr]   --> src/aoc_003.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     fn origin() -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `cmd_steps`
[INFO] [stderr]   --> src/aoc_003.rs:47:5
[INFO] [stderr]    |
[INFO] [stderr] 47 |     fn cmd_steps(&mut self, cmd: &Cmd) -> Vec<Pos> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `man_dist_to_origin`
[INFO] [stderr]   --> src/aoc_003.rs:62:5
[INFO] [stderr]    |
[INFO] [stderr] 62 |     fn man_dist_to_origin(self: &Self) -> i32 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Dir`
[INFO] [stderr]   --> src/aoc_003.rs:74:6
[INFO] [stderr]    |
[INFO] [stderr] 74 | enum Dir {
[INFO] [stderr]    |      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Cmd`
[INFO] [stderr]   --> src/aoc_003.rs:81:8
[INFO] [stderr]    |
[INFO] [stderr] 81 | struct Cmd {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse`
[INFO] [stderr]   --> src/aoc_003.rs:86:4
[INFO] [stderr]    |
[INFO] [stderr] 86 | fn parse(wire: &str) -> Vec<Cmd> {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `center_intersect_distance`
[INFO] [stderr]    --> src/aoc_003.rs:104:4
[INFO] [stderr]     |
[INFO] [stderr] 104 | fn center_intersect_distance(a: Vec<Cmd>, b: Vec<Cmd>) -> i32 {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `fill`
[INFO] [stderr]    --> src/aoc_003.rs:117:4
[INFO] [stderr]     |
[INFO] [stderr] 117 | fn fill(wire: Vec<Cmd>) -> HashSet<Pos> {
[INFO] [stderr]     |    ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 8 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `"docker" "inspect" "52798fa0e7f20ccf9ab31a7cf269fbd8475f3bf6c923daa626e08ae1cecb82a2"`
[INFO] running `"docker" "rm" "-f" "52798fa0e7f20ccf9ab31a7cf269fbd8475f3bf6c923daa626e08ae1cecb82a2"`
[INFO] [stdout] 52798fa0e7f20ccf9ab31a7cf269fbd8475f3bf6c923daa626e08ae1cecb82a2
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.44.0" "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] 517bece94fcc98d71a9cd2644f97e1d59112a97d97ced4565d94d57d0271d8ef
[INFO] running `"docker" "start" "-a" "517bece94fcc98d71a9cd2644f97e1d59112a97d97ced4565d94d57d0271d8ef"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: method is never used: `origin`
[INFO] [stderr]   --> src/aoc_003.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     fn origin() -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `cmd_steps`
[INFO] [stderr]   --> src/aoc_003.rs:47:5
[INFO] [stderr]    |
[INFO] [stderr] 47 |     fn cmd_steps(&mut self, cmd: &Cmd) -> Vec<Pos> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `man_dist_to_origin`
[INFO] [stderr]   --> src/aoc_003.rs:62:5
[INFO] [stderr]    |
[INFO] [stderr] 62 |     fn man_dist_to_origin(self: &Self) -> i32 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Dir`
[INFO] [stderr]   --> src/aoc_003.rs:74:6
[INFO] [stderr]    |
[INFO] [stderr] 74 | enum Dir {
[INFO] [stderr]    |      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Cmd`
[INFO] [stderr]   --> src/aoc_003.rs:81:8
[INFO] [stderr]    |
[INFO] [stderr] 81 | struct Cmd {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse`
[INFO] [stderr]   --> src/aoc_003.rs:86:4
[INFO] [stderr]    |
[INFO] [stderr] 86 | fn parse(wire: &str) -> Vec<Cmd> {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `center_intersect_distance`
[INFO] [stderr]    --> src/aoc_003.rs:104:4
[INFO] [stderr]     |
[INFO] [stderr] 104 | fn center_intersect_distance(a: Vec<Cmd>, b: Vec<Cmd>) -> i32 {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `fill`
[INFO] [stderr]    --> src/aoc_003.rs:117:4
[INFO] [stderr]     |
[INFO] [stderr] 117 | fn fill(wire: Vec<Cmd>) -> HashSet<Pos> {
[INFO] [stderr]     |    ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 8 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]    Compiling perust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.37s
[INFO] running `"docker" "inspect" "517bece94fcc98d71a9cd2644f97e1d59112a97d97ced4565d94d57d0271d8ef"`
[INFO] running `"docker" "rm" "-f" "517bece94fcc98d71a9cd2644f97e1d59112a97d97ced4565d94d57d0271d8ef"`
[INFO] [stdout] 517bece94fcc98d71a9cd2644f97e1d59112a97d97ced4565d94d57d0271d8ef
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.44.0" "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] 442cea0607ec548536f196fcc6073295cf393303ec2984c21daff34305444113
[INFO] running `"docker" "start" "-a" "442cea0607ec548536f196fcc6073295cf393303ec2984c21daff34305444113"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: method is never used: `origin`
[INFO] [stderr]   --> src/aoc_003.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     fn origin() -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `cmd_steps`
[INFO] [stderr]   --> src/aoc_003.rs:47:5
[INFO] [stderr]    |
[INFO] [stderr] 47 |     fn cmd_steps(&mut self, cmd: &Cmd) -> Vec<Pos> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `man_dist_to_origin`
[INFO] [stderr]   --> src/aoc_003.rs:62:5
[INFO] [stderr]    |
[INFO] [stderr] 62 |     fn man_dist_to_origin(self: &Self) -> i32 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Dir`
[INFO] [stderr]   --> src/aoc_003.rs:74:6
[INFO] [stderr]    |
[INFO] [stderr] 74 | enum Dir {
[INFO] [stderr]    |      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Cmd`
[INFO] [stderr]   --> src/aoc_003.rs:81:8
[INFO] [stderr]    |
[INFO] [stderr] 81 | struct Cmd {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse`
[INFO] [stderr]   --> src/aoc_003.rs:86:4
[INFO] [stderr]    |
[INFO] [stderr] 86 | fn parse(wire: &str) -> Vec<Cmd> {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `center_intersect_distance`
[INFO] [stderr]    --> src/aoc_003.rs:104:4
[INFO] [stderr]     |
[INFO] [stderr] 104 | fn center_intersect_distance(a: Vec<Cmd>, b: Vec<Cmd>) -> i32 {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `fill`
[INFO] [stderr]    --> src/aoc_003.rs:117:4
[INFO] [stderr]     |
[INFO] [stderr] 117 | fn fill(wire: Vec<Cmd>) -> HashSet<Pos> {
[INFO] [stderr]     |    ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 8 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/perust-0f18d0c2a5b199c8
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test aoc_001::tests::test_all_fuel_required ... ok
[INFO] [stdout] test aoc_002::tests::small ... ok
[INFO] [stdout] test aoc_001::tests::test_fuel_required ... ok
[INFO] [stdout] test pe_002::tests::first_items ... ok
[INFO] [stdout] test pe_004::tests::test_is_palin ... ok
[INFO] [stdout] test pe_003::tests::large_prime ... ok
[INFO] [stdout] test pe_003::tests::small_prime ... ok
[INFO] [stdout] test pe_002::tests::first10 ... ok
[INFO] [stdout] test pe_006::tests::test ... ok
[INFO] [stdout] test aoc_002::tests::part_one ... ok
[INFO] [stdout] test aoc_001::tests::test_all_extra_fuel ... ok
[INFO] [stdout] test aoc_001::tests::test_extra_fuel ... ok
[INFO] [stdout] test pe_002::tests::first4m ... ok
[INFO] [stdout] test pe_004::tests::test_min_max ... ok
[INFO] [stdout] test aoc_003::tests::basic ... ok
[INFO] [stdout] test pe_001::tests::example_items ... ok
[INFO] [stdout] test pe_001::tests::example_sum ... ok
[INFO] [stdout] test pe_001::tests::solution ... ok
[INFO] [stdout] test pe_008::tests::test ... ok
[INFO] [stdout] test pe_008::tests::test_fix ... ok
[INFO] [stdout] test aoc_002::tests::part_two ... ok
[INFO] [stdout] test pe_004::tests::test_palin ... ok
[INFO] [stdout] test pe_005::tests::test ... ok
[INFO] [stdout] test aoc_003::tests::big ... ok
[INFO] [stdout] test pe_007::tests::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests perust
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "442cea0607ec548536f196fcc6073295cf393303ec2984c21daff34305444113"`
[INFO] running `"docker" "rm" "-f" "442cea0607ec548536f196fcc6073295cf393303ec2984c21daff34305444113"`
[INFO] [stdout] 442cea0607ec548536f196fcc6073295cf393303ec2984c21daff34305444113