[INFO] fetching crate terminal-supports-emoji 0.1.3...
[INFO] testing terminal-supports-emoji-0.1.3 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate terminal-supports-emoji 0.1.3 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate terminal-supports-emoji 0.1.3 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 terminal-supports-emoji 0.1.3
[INFO] finished tweaking crates.io crate terminal-supports-emoji 0.1.3
[INFO] tweaked toml for crates.io crate terminal-supports-emoji 0.1.3 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] 79f42b273e7af591ccdc7f2bcf7fd1975d6b6576a7818ced0acbc3c4ac47dee9
[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" "79f42b273e7af591ccdc7f2bcf7fd1975d6b6576a7818ced0acbc3c4ac47dee9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "79f42b273e7af591ccdc7f2bcf7fd1975d6b6576a7818ced0acbc3c4ac47dee9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79f42b273e7af591ccdc7f2bcf7fd1975d6b6576a7818ced0acbc3c4ac47dee9", kill_on_drop: false }`
[INFO] [stdout] 79f42b273e7af591ccdc7f2bcf7fd1975d6b6576a7818ced0acbc3c4ac47dee9
[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] [stdout] 420a25f00e637643ce3c16e1e2621d4db11d2009856698695e39474f93bf75f7
[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" "420a25f00e637643ce3c16e1e2621d4db11d2009856698695e39474f93bf75f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling terminal-supports-emoji v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "420a25f00e637643ce3c16e1e2621d4db11d2009856698695e39474f93bf75f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "420a25f00e637643ce3c16e1e2621d4db11d2009856698695e39474f93bf75f7", kill_on_drop: false }`
[INFO] [stdout] 420a25f00e637643ce3c16e1e2621d4db11d2009856698695e39474f93bf75f7
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7e0dcc367c0a163c18119207d3281263675b1d75228f9d1844cac38a1ecc33d6
[INFO] running `Command { std: "docker" "start" "-a" "7e0dcc367c0a163c18119207d3281263675b1d75228f9d1844cac38a1ecc33d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling terminal-supports-emoji v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "7e0dcc367c0a163c18119207d3281263675b1d75228f9d1844cac38a1ecc33d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e0dcc367c0a163c18119207d3281263675b1d75228f9d1844cac38a1ecc33d6", kill_on_drop: false }`
[INFO] [stdout] 7e0dcc367c0a163c18119207d3281263675b1d75228f9d1844cac38a1ecc33d6
[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] b1dfc01a9c47e993bc65a4a8727b0bb1eef7d44f493fe96aa126c8dc1adb4978
[INFO] running `Command { std: "docker" "start" "-a" "b1dfc01a9c47e993bc65a4a8727b0bb1eef7d44f493fe96aa126c8dc1adb4978", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/terminal_supports_emoji-3ceb77673356c5fc)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests terminal-supports-emoji
[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 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" "b1dfc01a9c47e993bc65a4a8727b0bb1eef7d44f493fe96aa126c8dc1adb4978", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1dfc01a9c47e993bc65a4a8727b0bb1eef7d44f493fe96aa126c8dc1adb4978", kill_on_drop: false }`
[INFO] [stdout] b1dfc01a9c47e993bc65a4a8727b0bb1eef7d44f493fe96aa126c8dc1adb4978