[INFO] cloning repository https://github.com/camsteffen/kenny
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/camsteffen/kenny" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcamsteffen%2Fkenny", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcamsteffen%2Fkenny'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8c9b54bca810e72b9a845a3b958edaf283e94580
[INFO] testing camsteffen/kenny against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcamsteffen%2Fkenny" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/camsteffen/kenny on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/camsteffen/kenny
[INFO] finished tweaking git repo https://github.com/camsteffen/kenny
[INFO] tweaked toml for git repo https://github.com/camsteffen/kenny written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/camsteffen/kenny already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded aho-corasick v0.7.13
[INFO] [stderr]   Downloaded ahash v0.7.2
[INFO] [stderr]   Downloaded hermit-abi v0.1.15
[INFO] [stderr]   Downloaded env_logger v0.8.3
[INFO] [stderr]   Downloaded anyhow v1.0.38
[INFO] [stderr]   Downloaded libc v0.2.74
[INFO] [stderr]   Downloaded syn v1.0.62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", 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] 91dbd21a776969a0d9b497ca964e6118ae5d53a78613acc4f1dadcacc9441320
[INFO] running `Command { std: "docker" "start" "-a" "91dbd21a776969a0d9b497ca964e6118ae5d53a78613acc4f1dadcacc9441320", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91dbd21a776969a0d9b497ca964e6118ae5d53a78613acc4f1dadcacc9441320", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91dbd21a776969a0d9b497ca964e6118ae5d53a78613acc4f1dadcacc9441320", kill_on_drop: false }`
[INFO] [stdout] 91dbd21a776969a0d9b497ca964e6118ae5d53a78613acc4f1dadcacc9441320
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 66005ec86fdcb6ee1622dc5713d124a113390b82ef6bd079658a08890b89eb51
[INFO] running `Command { std: "docker" "start" "-a" "66005ec86fdcb6ee1622dc5713d124a113390b82ef6bd079658a08890b89eb51", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.62
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling once_cell v1.7.2
[INFO] [stderr]    Compiling ahash v0.7.2
[INFO] [stderr]    Compiling itertools v0.10.0
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling env_logger v0.8.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling thiserror v1.0.24
[INFO] [stderr]    Compiling kenny v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/solve/markup/changes.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn new() -> Self {
[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 44.14s
[INFO] running `Command { std: "docker" "inspect" "66005ec86fdcb6ee1622dc5713d124a113390b82ef6bd079658a08890b89eb51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66005ec86fdcb6ee1622dc5713d124a113390b82ef6bd079658a08890b89eb51", kill_on_drop: false }`
[INFO] [stdout] 66005ec86fdcb6ee1622dc5713d124a113390b82ef6bd079658a08890b89eb51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] ac2c0372f833ce459aed951a5cfe658e81099c29df54126e6070d169b146f800
[INFO] running `Command { std: "docker" "start" "-a" "ac2c0372f833ce459aed951a5cfe658e81099c29df54126e6070d169b146f800", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling kenny v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/solve/markup/changes.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn new() -> Self {
[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 test [unoptimized + debuginfo] target(s) in 6.60s
[INFO] running `Command { std: "docker" "inspect" "ac2c0372f833ce459aed951a5cfe658e81099c29df54126e6070d169b146f800", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac2c0372f833ce459aed951a5cfe658e81099c29df54126e6070d169b146f800", kill_on_drop: false }`
[INFO] [stdout] ac2c0372f833ce459aed951a5cfe658e81099c29df54126e6070d169b146f800
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", 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] 847f48542a08e551ca1fe192fe3024e1371df461bbc51050982d3f61e25efd91
[INFO] running `Command { std: "docker" "start" "-a" "847f48542a08e551ca1fe192fe3024e1371df461bbc51050982d3f61e25efd91", kill_on_drop: false }`
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/solve/markup/changes.rs:41:12
[INFO] [stderr]    |
[INFO] [stderr] 41 |     pub fn new() -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `kenny` (lib) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kenny-e5b80826f735daac)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test collections::square::tests::is_square::col ... ok
[INFO] [stdout] test collections::square::tests::is_square::coord ... ok
[INFO] [stdout] test collections::square::vector::tests::col ... ok
[INFO] [stdout] test collections::range_set::tests::insert_remove_result ... ok
[INFO] [stdout] test collections::square::tests::vector::square_index_at ... ok
[INFO] [stdout] test collections::range_set::tests::iter ... ok
[INFO] [stdout] test collections::square::coord::tests::test ... ok
[INFO] [stdout] test collections::square::tests::try_from_non_square_vec ... ok
[INFO] [stdout] test collections::square::tests::is_square::row ... ok
[INFO] [stdout] test collections::square::tests::is_square::shared_vector ... ok
[INFO] [stdout] test collections::square::tests::is_square::vectors ... ok
[INFO] [stdout] test solve::constraint::unary_constraints::tests::test ... ok
[INFO] [stdout] test parse::token_iterator::tests::invalid ... ok
[INFO] [stdout] test collections::vec_ext::tests::test_retain_indices ... ok
[INFO] [stdout] test parse::token_iterator::tests::test ... ok
[INFO] [stdout] test collections::square::vector::tests::row ... ok
[INFO] [stdout] test collections::iterator_ext::tests::test ... ok
[INFO] [stdout] test collections::range_set::tests::single_value ... ok
[INFO] [stdout] test collections::square::tests::try_from_vec ... ok
[INFO] [stdout] test parse::tests::test ... ok
[INFO] [stdout] test collections::vec_ext::tests::test_remove_indices ... ok
[INFO] [stdout] test collections::square::tests::vector::contains_square_index ... ok
[INFO] [stdout] test collections::square::tests::vector::indices_col ... ok
[INFO] [stdout] test collections::square::tests::vector::indices_row ... ok
[INFO] [stdout] test parse::tests::empty ... ok
[INFO] [stdout] test generate::tests::test ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kenny-50ab60112f7ede63)
[INFO] [stdout] test collections::range_set::tests::insert_too_high - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/solve-test.rs (/opt/rustwide/target/debug/deps/solve_test-39bfd2b709f7fe16)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_puzzles ... ok
[INFO] [stderr]    Doc-tests kenny
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 9.37s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "847f48542a08e551ca1fe192fe3024e1371df461bbc51050982d3f61e25efd91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "847f48542a08e551ca1fe192fe3024e1371df461bbc51050982d3f61e25efd91", kill_on_drop: false }`
[INFO] [stdout] 847f48542a08e551ca1fe192fe3024e1371df461bbc51050982d3f61e25efd91