[INFO] updating cached repository https://github.com/gak/perust
[INFO] running `Command { std: "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", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b9f0e1cddfcae496637fcc75f0654170c5a33559
[INFO] testing gak/perust against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgak%2Fperust" "/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/gak/perust on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-5/source/Cargo.toml
[INFO] crate git repo https://github.com/gak/perust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 78eb7c7792afa4899b15933a5f2361b969921f24edba54809c805c2f811b5542
[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" "78eb7c7792afa4899b15933a5f2361b969921f24edba54809c805c2f811b5542", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78eb7c7792afa4899b15933a5f2361b969921f24edba54809c805c2f811b5542", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78eb7c7792afa4899b15933a5f2361b969921f24edba54809c805c2f811b5542", kill_on_drop: false }`
[INFO] [stdout] 78eb7c7792afa4899b15933a5f2361b969921f24edba54809c805c2f811b5542
[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" "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 622023ae79c1325d18f14621d7d6cfbd25a5e8b4b10c2f55f9c3d440ab1c9935
[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" "622023ae79c1325d18f14621d7d6cfbd25a5e8b4b10c2f55f9c3d440ab1c9935", kill_on_drop: false }`
[INFO] [stderr]    Compiling perust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `origin`
[INFO] [stdout]   --> src/aoc_003.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn origin() -> Self {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `cmd_steps`
[INFO] [stdout]   --> src/aoc_003.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn cmd_steps(&mut self, cmd: &Cmd) -> Vec<Pos> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `man_dist_to_origin`
[INFO] [stdout]   --> src/aoc_003.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn man_dist_to_origin(self: &Self) -> i32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Dir`
[INFO] [stdout]   --> src/aoc_003.rs:74:6
[INFO] [stdout]    |
[INFO] [stdout] 74 | enum Dir {
[INFO] [stdout]    |      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Cmd`
[INFO] [stdout]   --> src/aoc_003.rs:81:8
[INFO] [stdout]    |
[INFO] [stdout] 81 | struct Cmd {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse`
[INFO] [stdout]   --> src/aoc_003.rs:86:4
[INFO] [stdout]    |
[INFO] [stdout] 86 | fn parse(wire: &str) -> Vec<Cmd> {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `center_intersect_distance`
[INFO] [stdout]    --> src/aoc_003.rs:104:4
[INFO] [stdout]     |
[INFO] [stdout] 104 | fn center_intersect_distance(a: Vec<Cmd>, b: Vec<Cmd>) -> i32 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `fill`
[INFO] [stdout]    --> src/aoc_003.rs:117:4
[INFO] [stdout]     |
[INFO] [stdout] 117 | fn fill(wire: Vec<Cmd>) -> HashSet<Pos> {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "622023ae79c1325d18f14621d7d6cfbd25a5e8b4b10c2f55f9c3d440ab1c9935", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "622023ae79c1325d18f14621d7d6cfbd25a5e8b4b10c2f55f9c3d440ab1c9935", kill_on_drop: false }`
[INFO] [stdout] 622023ae79c1325d18f14621d7d6cfbd25a5e8b4b10c2f55f9c3d440ab1c9935
[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" "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--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] 2c4c457628df21f44881446418f66a3d0f260a1b07501283a4a66b2553f69cae
[INFO] running `Command { std: "docker" "start" "-a" "2c4c457628df21f44881446418f66a3d0f260a1b07501283a4a66b2553f69cae", kill_on_drop: false }`
[INFO] [stderr]    Compiling perust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `origin`
[INFO] [stdout]   --> src/aoc_003.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn origin() -> Self {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `cmd_steps`
[INFO] [stdout]   --> src/aoc_003.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn cmd_steps(&mut self, cmd: &Cmd) -> Vec<Pos> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `man_dist_to_origin`
[INFO] [stdout]   --> src/aoc_003.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn man_dist_to_origin(self: &Self) -> i32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Dir`
[INFO] [stdout]   --> src/aoc_003.rs:74:6
[INFO] [stdout]    |
[INFO] [stdout] 74 | enum Dir {
[INFO] [stdout]    |      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Cmd`
[INFO] [stdout]   --> src/aoc_003.rs:81:8
[INFO] [stdout]    |
[INFO] [stdout] 81 | struct Cmd {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse`
[INFO] [stdout]   --> src/aoc_003.rs:86:4
[INFO] [stdout]    |
[INFO] [stdout] 86 | fn parse(wire: &str) -> Vec<Cmd> {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `center_intersect_distance`
[INFO] [stdout]    --> src/aoc_003.rs:104:4
[INFO] [stdout]     |
[INFO] [stdout] 104 | fn center_intersect_distance(a: Vec<Cmd>, b: Vec<Cmd>) -> i32 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `fill`
[INFO] [stdout]    --> src/aoc_003.rs:117:4
[INFO] [stdout]     |
[INFO] [stdout] 117 | fn fill(wire: Vec<Cmd>) -> HashSet<Pos> {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.18s
[INFO] running `Command { std: "docker" "inspect" "2c4c457628df21f44881446418f66a3d0f260a1b07501283a4a66b2553f69cae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c4c457628df21f44881446418f66a3d0f260a1b07501283a4a66b2553f69cae", kill_on_drop: false }`
[INFO] [stdout] 2c4c457628df21f44881446418f66a3d0f260a1b07501283a4a66b2553f69cae
[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" "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5a16e1a64480ae22a511336eb75403a490b9cc92fd92e0280e66c7978be380f8
[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" "5a16e1a64480ae22a511336eb75403a490b9cc92fd92e0280e66c7978be380f8", kill_on_drop: false }`
[INFO] [stderr] warning: associated function is never used: `origin`
[INFO] [stderr]   --> src/aoc_003.rs:43:8
[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: associated function is never used: `cmd_steps`
[INFO] [stderr]   --> src/aoc_003.rs:47:8
[INFO] [stderr]    |
[INFO] [stderr] 47 |     fn cmd_steps(&mut self, cmd: &Cmd) -> Vec<Pos> {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `man_dist_to_origin`
[INFO] [stderr]   --> src/aoc_003.rs:62:8
[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 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/perust-5da253fa0baacf17
[INFO] [stdout] running 25 tests
[INFO] [stdout] test aoc_001::tests::test_all_extra_fuel ... ok
[INFO] [stdout] test aoc_001::tests::test_extra_fuel ... ok
[INFO] [stdout] test aoc_001::tests::test_fuel_required ... ok
[INFO] [stdout] test aoc_001::tests::test_all_fuel_required ... ok
[INFO] [stdout] test pe_002::tests::first10 ... ok
[INFO] [stdout] test pe_001::tests::example_sum ... ok
[INFO] [stdout] test pe_001::tests::example_items ... ok
[INFO] [stdout] test pe_001::tests::solution ... ok
[INFO] [stdout] test aoc_002::tests::small ... ok
[INFO] [stdout] test aoc_002::tests::part_one ... ok
[INFO] [stdout] test pe_002::tests::first4m ... ok
[INFO] [stdout] test pe_004::tests::test_min_max ... ok
[INFO] [stdout] test pe_003::tests::large_prime ... ok
[INFO] [stdout] test pe_004::tests::test_is_palin ... ok
[INFO] [stdout] test pe_002::tests::first_items ... ok
[INFO] [stdout] test pe_003::tests::small_prime ... ok
[INFO] [stdout] test aoc_003::tests::basic ... ok
[INFO] [stdout] test pe_006::tests::test ... ok
[INFO] [stdout] test pe_008::tests::test_fix ... ok
[INFO] [stdout] test pe_008::tests::test ... ok
[INFO] [stdout] test aoc_002::tests::part_two ... ok
[INFO] [stdout] test pe_004::tests::test_palin ... ok
[INFO] [stdout] test aoc_003::tests::big ... ok
[INFO] [stdout] test pe_005::tests::test ... ok
[INFO] [stderr]    Doc-tests perust
[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] [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 `Command { std: "docker" "inspect" "5a16e1a64480ae22a511336eb75403a490b9cc92fd92e0280e66c7978be380f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a16e1a64480ae22a511336eb75403a490b9cc92fd92e0280e66c7978be380f8", kill_on_drop: false }`
[INFO] [stdout] 5a16e1a64480ae22a511336eb75403a490b9cc92fd92e0280e66c7978be380f8