[INFO] fetching crate ttygrid 0.2.1...
[INFO] testing ttygrid-0.2.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate ttygrid 0.2.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate ttygrid 0.2.1 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ttygrid 0.2.1
[INFO] finished tweaking crates.io crate ttygrid 0.2.1
[INFO] tweaked toml for crates.io crate ttygrid 0.2.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate ttygrid 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2cc810db0e6a9dbc0f395bf501c3384f4f7d6abc598b2697e13903c6a3601e17
[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" "2cc810db0e6a9dbc0f395bf501c3384f4f7d6abc598b2697e13903c6a3601e17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2cc810db0e6a9dbc0f395bf501c3384f4f7d6abc598b2697e13903c6a3601e17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cc810db0e6a9dbc0f395bf501c3384f4f7d6abc598b2697e13903c6a3601e17", kill_on_drop: false }`
[INFO] [stdout] 2cc810db0e6a9dbc0f395bf501c3384f4f7d6abc598b2697e13903c6a3601e17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2022-02-22" "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] 132dbe609e6741176952316d705ff9a9eaec3ec668157ff36c1c8709df5d90cb
[INFO] running `Command { std: "docker" "start" "-a" "132dbe609e6741176952316d705ff9a9eaec3ec668157ff36c1c8709df5d90cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.42
[INFO] [stderr]    Compiling ttygrid v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.26s
[INFO] running `Command { std: "docker" "inspect" "132dbe609e6741176952316d705ff9a9eaec3ec668157ff36c1c8709df5d90cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "132dbe609e6741176952316d705ff9a9eaec3ec668157ff36c1c8709df5d90cb", kill_on_drop: false }`
[INFO] [stdout] 132dbe609e6741176952316d705ff9a9eaec3ec668157ff36c1c8709df5d90cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 477970cbed83db7a58806ff7e8b8d770501f4e0e80728add9dc1d44b70b51ae2
[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" "477970cbed83db7a58806ff7e8b8d770501f4e0e80728add9dc1d44b70b51ae2", kill_on_drop: false }`
[INFO] [stderr]    Compiling ttygrid v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.16s
[INFO] running `Command { std: "docker" "inspect" "477970cbed83db7a58806ff7e8b8d770501f4e0e80728add9dc1d44b70b51ae2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "477970cbed83db7a58806ff7e8b8d770501f4e0e80728add9dc1d44b70b51ae2", kill_on_drop: false }`
[INFO] [stdout] 477970cbed83db7a58806ff7e8b8d770501f4e0e80728add9dc1d44b70b51ae2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2022-02-22" "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] 979e5eb09ac617bd153a94f5332f3e5ef8cfa782a9b4e3f92f6b83e0667aad2a
[INFO] running `Command { std: "docker" "start" "-a" "979e5eb09ac617bd153a94f5332f3e5ef8cfa782a9b4e3f92f6b83e0667aad2a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ttygrid-a65d40b1a35f0b90)
[INFO] [stderr]    Doc-tests ttygrid
[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 2 tests
[INFO] [stdout] test src/macros.rs - macros::grid (line 7) ... ok
[INFO] [stdout] test src/macros.rs - macros::header (line 39) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.11s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "979e5eb09ac617bd153a94f5332f3e5ef8cfa782a9b4e3f92f6b83e0667aad2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "979e5eb09ac617bd153a94f5332f3e5ef8cfa782a9b4e3f92f6b83e0667aad2a", kill_on_drop: false }`
[INFO] [stdout] 979e5eb09ac617bd153a94f5332f3e5ef8cfa782a9b4e3f92f6b83e0667aad2a