[INFO] cloning repository https://github.com/m-lima/rudoku
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/m-lima/rudoku" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-lima%2Frudoku", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-lima%2Frudoku'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a469bbfa30c5358ea15451adfedda467600efb8a
[INFO] testing m-lima/rudoku against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-lima%2Frudoku" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/m-lima/rudoku on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/m-lima/rudoku
[INFO] finished tweaking git repo https://github.com/m-lima/rudoku
[INFO] tweaked toml for git repo https://github.com/m-lima/rudoku written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/m-lima/rudoku already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b7b30159d6066ead4ac809374a49482381a201e07d84a551b9629f58180219ba
[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" "b7b30159d6066ead4ac809374a49482381a201e07d84a551b9629f58180219ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b7b30159d6066ead4ac809374a49482381a201e07d84a551b9629f58180219ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7b30159d6066ead4ac809374a49482381a201e07d84a551b9629f58180219ba", kill_on_drop: false }`
[INFO] [stdout] b7b30159d6066ead4ac809374a49482381a201e07d84a551b9629f58180219ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d9241753f04128052b211e5a5e1feec672e0bf98fd9f45925bf9b46bf7109ce
[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" "2d9241753f04128052b211e5a5e1feec672e0bf98fd9f45925bf9b46bf7109ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling syn v1.0.38
[INFO] [stderr]    Compiling os_str_bytes v2.3.2
[INFO] [stderr]    Compiling hashbrown v0.8.1
[INFO] [stderr]    Compiling indexmap v1.5.0
[INFO] [stderr]    Compiling proc-macro-error-attr v0.4.12
[INFO] [stderr]    Compiling proc-macro-error v0.4.12
[INFO] [stderr]    Compiling rudoku v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling crossbeam-channel v0.4.3
[INFO] [stderr]    Compiling crossbeam v0.7.3
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.1
[INFO] [stderr]    Compiling clap v3.0.0-beta.1
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 52.94s
[INFO] running `Command { std: "docker" "inspect" "2d9241753f04128052b211e5a5e1feec672e0bf98fd9f45925bf9b46bf7109ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d9241753f04128052b211e5a5e1feec672e0bf98fd9f45925bf9b46bf7109ce", kill_on_drop: false }`
[INFO] [stdout] 2d9241753f04128052b211e5a5e1feec672e0bf98fd9f45925bf9b46bf7109ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea426d4166dd4663a6be940fc8adbbee804cc2202d1560b9e271b91d6b3231b0
[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" "ea426d4166dd4663a6be940fc8adbbee804cc2202d1560b9e271b91d6b3231b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling rudoku v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.37s
[INFO] running `Command { std: "docker" "inspect" "ea426d4166dd4663a6be940fc8adbbee804cc2202d1560b9e271b91d6b3231b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea426d4166dd4663a6be940fc8adbbee804cc2202d1560b9e271b91d6b3231b0", kill_on_drop: false }`
[INFO] [stdout] ea426d4166dd4663a6be940fc8adbbee804cc2202d1560b9e271b91d6b3231b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5039eecf36a2f035aff3ad5403dba39381a5cad24e44db66874059ce7cd4f196
[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" "5039eecf36a2f035aff3ad5403dba39381a5cad24e44db66874059ce7cd4f196", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rudoku-5c4d5b9598faf413
[INFO] [stdout] running 26 tests
[INFO] [stdout] test game::ops::tests::column_inconsistency ... ok
[INFO] [stdout] test game::ops::tests::full_consistency ... ok
[INFO] [stdout] test game::ops::tests::row_inconsistency ... ok
[INFO] [stdout] test game::tests::consistent_values ... ok
[INFO] [stdout] test game::tests::cell_sector_index ... ok
[INFO] [stdout] test game::tests::game_from_array ... ok
[INFO] [stdout] test game::transform::tests::swap_rows ... ok
[INFO] [stdout] test index::tests::row_high ... ok
[INFO] [stdout] test game::tests::shuffle ... ok
[INFO] [stdout] test game::transform::tests::swap_columns ... ok
[INFO] [stdout] test game::transform::tests::swap_row_sector ... ok
[INFO] [stdout] test index::tests::board ... ok
[INFO] [stdout] test index::tests::column_high ... ok
[INFO] [stdout] test index::tests::column_low ... ok
[INFO] [stdout] test game::transform::tests::mirror_columns ... ok
[INFO] [stdout] test game::transform::tests::rotate ... ok
[INFO] [stdout] test game::transform::tests::swap_column_sector ... ok
[INFO] [stdout] test game::tests::transform_consistency ... ok
[INFO] [stdout] test game::transform::tests::mirror_rows ... ok
[INFO] [stdout] test game::transform::tests::shift ... ok
[INFO] [stdout] test index::tests::sector_low ... ok
[INFO] [stdout] test index::tests::sector_high ... ok
[INFO] [stdout] test game::tests::cell_sector ... ok
[INFO] [stdout] test index::tests::row_low ... ok
[INFO] [stdout] test game::ops::tests::solve ... ok
[INFO] [stdout] test game::ops::tests::sector_inconsistency ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5039eecf36a2f035aff3ad5403dba39381a5cad24e44db66874059ce7cd4f196", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5039eecf36a2f035aff3ad5403dba39381a5cad24e44db66874059ce7cd4f196", kill_on_drop: false }`
[INFO] [stdout] 5039eecf36a2f035aff3ad5403dba39381a5cad24e44db66874059ce7cd4f196