[INFO] fetching crate corewars-core 0.2.0...
[INFO] testing corewars-core-0.2.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate corewars-core 0.2.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate corewars-core 0.2.0 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 crates.io crate corewars-core 0.2.0
[INFO] finished tweaking crates.io crate corewars-core 0.2.0
[INFO] tweaked toml for crates.io crate corewars-core 0.2.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] e408749f1e80d39fb44047fd73fba290f4fda7f02d8bb53a31e7231f75402e0e
[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" "e408749f1e80d39fb44047fd73fba290f4fda7f02d8bb53a31e7231f75402e0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e408749f1e80d39fb44047fd73fba290f4fda7f02d8bb53a31e7231f75402e0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e408749f1e80d39fb44047fd73fba290f4fda7f02d8bb53a31e7231f75402e0e", kill_on_drop: false }`
[INFO] [stdout] e408749f1e80d39fb44047fd73fba290f4fda7f02d8bb53a31e7231f75402e0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] ad9206abfcba5fbef0f7f79b80d0e2cf7a324c43d97a30b1db7c22b078cf5fb1
[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" "ad9206abfcba5fbef0f7f79b80d0e2cf7a324c43d97a30b1db7c22b078cf5fb1", kill_on_drop: false }`
[INFO] [stderr]    Compiling corewars-core v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "ad9206abfcba5fbef0f7f79b80d0e2cf7a324c43d97a30b1db7c22b078cf5fb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad9206abfcba5fbef0f7f79b80d0e2cf7a324c43d97a30b1db7c22b078cf5fb1", kill_on_drop: false }`
[INFO] [stdout] ad9206abfcba5fbef0f7f79b80d0e2cf7a324c43d97a30b1db7c22b078cf5fb1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 73db1a558e0ac9aef3d38ff1320f300233212c8bc8a79d8b948af8c718ccff35
[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" "73db1a558e0ac9aef3d38ff1320f300233212c8bc8a79d8b948af8c718ccff35", kill_on_drop: false }`
[INFO] [stderr]    Compiling corewars-core v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "73db1a558e0ac9aef3d38ff1320f300233212c8bc8a79d8b948af8c718ccff35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73db1a558e0ac9aef3d38ff1320f300233212c8bc8a79d8b948af8c718ccff35", kill_on_drop: false }`
[INFO] [stdout] 73db1a558e0ac9aef3d38ff1320f300233212c8bc8a79d8b948af8c718ccff35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 4967dea4ebe427130cf01dfea775ab0664e7c947d9a95c701a3d9946b47e8550
[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" "4967dea4ebe427130cf01dfea775ab0664e7c947d9a95c701a3d9946b47e8550", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 11 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/corewars_core-62394878b7a81938
[INFO] [stdout] test load_file::test::default_instruction ... ok
[INFO] [stdout] test load_file::types::test::value_to_string ... ok
[INFO] [stdout] test load_file::types::test::modifier_i_default ... ok
[INFO] [stdout] test util::test::from_string ... ok
[INFO] [stdout] test util::test::to_string ... ok
[INFO] [stdout] test load_file::types::test::modifier_ab_default ... ok
[INFO] [stdout] test util::test::iter_values ... ok
[INFO] [stdout] test load_file::types::test::modifier_f_default ... ok
[INFO] [stdout] test load_file::types::test::dat_default ... ok
[INFO] [stdout] test util::test::pub_visible ... ok
[INFO] [stdout] test load_file::types::test::modifier_b_default ... ok
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests corewars-core
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "4967dea4ebe427130cf01dfea775ab0664e7c947d9a95c701a3d9946b47e8550", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4967dea4ebe427130cf01dfea775ab0664e7c947d9a95c701a3d9946b47e8550", kill_on_drop: false }`
[INFO] [stdout] 4967dea4ebe427130cf01dfea775ab0664e7c947d9a95c701a3d9946b47e8550