[INFO] fetching crate corewars-sim 0.0.0...
[INFO] testing corewars-sim-0.0.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate corewars-sim 0.0.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate corewars-sim 0.0.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate corewars-sim 0.0.0
[INFO] finished tweaking crates.io crate corewars-sim 0.0.0
[INFO] tweaked toml for crates.io crate corewars-sim 0.0.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aa2c5f9bf94424f262fb476db6ab26c1fef4cb88f06d22040986b58215a32f01
[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" "aa2c5f9bf94424f262fb476db6ab26c1fef4cb88f06d22040986b58215a32f01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa2c5f9bf94424f262fb476db6ab26c1fef4cb88f06d22040986b58215a32f01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa2c5f9bf94424f262fb476db6ab26c1fef4cb88f06d22040986b58215a32f01", kill_on_drop: false }`
[INFO] [stdout] aa2c5f9bf94424f262fb476db6ab26c1fef4cb88f06d22040986b58215a32f01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 22c1cbbd36f18631ca7bec076d832886c46c7f586674ed4a4daae6f6975e1127
[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" "22c1cbbd36f18631ca7bec076d832886c46c7f586674ed4a4daae6f6975e1127", kill_on_drop: false }`
[INFO] [stderr]    Compiling corewars-sim v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "22c1cbbd36f18631ca7bec076d832886c46c7f586674ed4a4daae6f6975e1127", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22c1cbbd36f18631ca7bec076d832886c46c7f586674ed4a4daae6f6975e1127", kill_on_drop: false }`
[INFO] [stdout] 22c1cbbd36f18631ca7bec076d832886c46c7f586674ed4a4daae6f6975e1127
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e394c21c8c64e47d12b47d0ac7c75e83e5012a347e550ea48a628e37687bf8de
[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" "e394c21c8c64e47d12b47d0ac7c75e83e5012a347e550ea48a628e37687bf8de", kill_on_drop: false }`
[INFO] [stderr]    Compiling corewars-sim v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "e394c21c8c64e47d12b47d0ac7c75e83e5012a347e550ea48a628e37687bf8de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e394c21c8c64e47d12b47d0ac7c75e83e5012a347e550ea48a628e37687bf8de", kill_on_drop: false }`
[INFO] [stdout] e394c21c8c64e47d12b47d0ac7c75e83e5012a347e550ea48a628e37687bf8de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "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] a78dc052e6acc81fc65a6e22fd8a47f8dc240ba423bd44b3d10fe8cb2f27437d
[INFO] running `Command { std: "docker" "start" "-a" "a78dc052e6acc81fc65a6e22fd8a47f8dc240ba423bd44b3d10fe8cb2f27437d", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/corewars_sim-46c8f6a9cf6bee6a)
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests corewars-sim
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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" "a78dc052e6acc81fc65a6e22fd8a47f8dc240ba423bd44b3d10fe8cb2f27437d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a78dc052e6acc81fc65a6e22fd8a47f8dc240ba423bd44b3d10fe8cb2f27437d", kill_on_drop: false }`
[INFO] [stdout] a78dc052e6acc81fc65a6e22fd8a47f8dc240ba423bd44b3d10fe8cb2f27437d