[INFO] fetching crate tomsg-rs 0.6.0...
[INFO] testing tomsg-rs-0.6.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate tomsg-rs 0.6.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate tomsg-rs 0.6.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tomsg-rs 0.6.0
[INFO] finished tweaking crates.io crate tomsg-rs 0.6.0
[INFO] tweaked toml for crates.io crate tomsg-rs 0.6.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "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] 615f94140ff76d9c7d89f5106b8b193a8d97f8f31eff702086078c4f98fa9d33
[INFO] running `Command { std: "docker" "start" "-a" "615f94140ff76d9c7d89f5106b8b193a8d97f8f31eff702086078c4f98fa9d33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "615f94140ff76d9c7d89f5106b8b193a8d97f8f31eff702086078c4f98fa9d33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "615f94140ff76d9c7d89f5106b8b193a8d97f8f31eff702086078c4f98fa9d33", kill_on_drop: false }`
[INFO] [stdout] 615f94140ff76d9c7d89f5106b8b193a8d97f8f31eff702086078c4f98fa9d33
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "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] 942edea9319e102f10a1016e0a9e129a78f3641cb6f48b91f6d410ba9d04e3af
[INFO] running `Command { std: "docker" "start" "-a" "942edea9319e102f10a1016e0a9e129a78f3641cb6f48b91f6d410ba9d04e3af", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.11.0
[INFO] [stderr]    Compiling tomsg-rs v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.60s
[INFO] running `Command { std: "docker" "inspect" "942edea9319e102f10a1016e0a9e129a78f3641cb6f48b91f6d410ba9d04e3af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "942edea9319e102f10a1016e0a9e129a78f3641cb6f48b91f6d410ba9d04e3af", kill_on_drop: false }`
[INFO] [stdout] 942edea9319e102f10a1016e0a9e129a78f3641cb6f48b91f6d410ba9d04e3af
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "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] 35241d2df506980df4aa7ad2f5043218ea1a8c074be6b04c591e4f38a18ec40d
[INFO] running `Command { std: "docker" "start" "-a" "35241d2df506980df4aa7ad2f5043218ea1a8c074be6b04c591e4f38a18ec40d", kill_on_drop: false }`
[INFO] [stderr]    Compiling tomsg-rs v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "35241d2df506980df4aa7ad2f5043218ea1a8c074be6b04c591e4f38a18ec40d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35241d2df506980df4aa7ad2f5043218ea1a8c074be6b04c591e4f38a18ec40d", kill_on_drop: false }`
[INFO] [stdout] 35241d2df506980df4aa7ad2f5043218ea1a8c074be6b04c591e4f38a18ec40d
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 891daf91687cbf31a78e43ce7f67e4388334a4c300ce1d1c54711afa273beb31
[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" "891daf91687cbf31a78e43ce7f67e4388334a4c300ce1d1c54711afa273beb31", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tomsg_rs-2f61bf8034168f2b)
[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] [stderr]    Doc-tests tomsg-rs
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/line.rs - line::Line (line 10) ... ok
[INFO] [stdout] test src/word.rs - word::Word (line 10) ... ok
[INFO] [stdout] test src/id.rs - id::Id (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "891daf91687cbf31a78e43ce7f67e4388334a4c300ce1d1c54711afa273beb31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "891daf91687cbf31a78e43ce7f67e4388334a4c300ce1d1c54711afa273beb31", kill_on_drop: false }`
[INFO] [stdout] 891daf91687cbf31a78e43ce7f67e4388334a4c300ce1d1c54711afa273beb31