[INFO] fetching crate mdbook-emojis 0.1.2...
[INFO] testing mdbook-emojis-0.1.2 against 1.60.0 for beta-1.61-1
[INFO] extracting crate mdbook-emojis 0.1.2 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate mdbook-emojis 0.1.2 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mdbook-emojis 0.1.2
[INFO] finished tweaking crates.io crate mdbook-emojis 0.1.2
[INFO] tweaked toml for crates.io crate mdbook-emojis 0.1.2 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate mdbook-emojis 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded emojis v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", 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] 805e95c1177f727fc39cbfb1a37997a2c0f6cba2e84553a9e4f587990d2f3bd6
[INFO] running `Command { std: "docker" "start" "-a" "805e95c1177f727fc39cbfb1a37997a2c0f6cba2e84553a9e4f587990d2f3bd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "805e95c1177f727fc39cbfb1a37997a2c0f6cba2e84553a9e4f587990d2f3bd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "805e95c1177f727fc39cbfb1a37997a2c0f6cba2e84553a9e4f587990d2f3bd6", kill_on_drop: false }`
[INFO] [stdout] 805e95c1177f727fc39cbfb1a37997a2c0f6cba2e84553a9e4f587990d2f3bd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 4c31094b471c3c96712804e61d94c61916fbff363f36d5e65dbdc0fe21b42d34
[INFO] running `Command { std: "docker" "start" "-a" "4c31094b471c3c96712804e61d94c61916fbff363f36d5e65dbdc0fe21b42d34", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling emojis v0.1.2
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling mdbook-emojis v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.90s
[INFO] running `Command { std: "docker" "inspect" "4c31094b471c3c96712804e61d94c61916fbff363f36d5e65dbdc0fe21b42d34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c31094b471c3c96712804e61d94c61916fbff363f36d5e65dbdc0fe21b42d34", kill_on_drop: false }`
[INFO] [stdout] 4c31094b471c3c96712804e61d94c61916fbff363f36d5e65dbdc0fe21b42d34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] e9efbee5d7776c98634735fe82765a103775531e068fe434efb4a6ed871aba17
[INFO] running `Command { std: "docker" "start" "-a" "e9efbee5d7776c98634735fe82765a103775531e068fe434efb4a6ed871aba17", kill_on_drop: false }`
[INFO] [stderr]    Compiling mdbook-emojis v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "e9efbee5d7776c98634735fe82765a103775531e068fe434efb4a6ed871aba17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9efbee5d7776c98634735fe82765a103775531e068fe434efb4a6ed871aba17", kill_on_drop: false }`
[INFO] [stdout] e9efbee5d7776c98634735fe82765a103775531e068fe434efb4a6ed871aba17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 63ff6f55b9466b0accd40f06ca2b78902dfefad6fc1467c670ba13d25414fd59
[INFO] running `Command { std: "docker" "start" "-a" "63ff6f55b9466b0accd40f06ca2b78902dfefad6fc1467c670ba13d25414fd59", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mdbook_emojis-7aa7bb246f29e3c6)
[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" "63ff6f55b9466b0accd40f06ca2b78902dfefad6fc1467c670ba13d25414fd59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63ff6f55b9466b0accd40f06ca2b78902dfefad6fc1467c670ba13d25414fd59", kill_on_drop: false }`
[INFO] [stdout] 63ff6f55b9466b0accd40f06ca2b78902dfefad6fc1467c670ba13d25414fd59