[INFO] cloning repository https://github.com/alekratz/markov-bot-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alekratz/markov-bot-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falekratz%2Fmarkov-bot-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falekratz%2Fmarkov-bot-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 574d24562d7c99a2dc6c592657517b3bb0fb46fe [INFO] testing alekratz/markov-bot-rs against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falekratz%2Fmarkov-bot-rs" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/alekratz/markov-bot-rs on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/alekratz/markov-bot-rs [INFO] finished tweaking git repo https://github.com/alekratz/markov-bot-rs [INFO] tweaked toml for git repo https://github.com/alekratz/markov-bot-rs written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/alekratz/markov-bot-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://github.com/alekratz/markov-chain-rs.git` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 450068a6cea043186579d31bf271de820446ff8d31b27d96a7f3c2d8c7b31cef [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" "450068a6cea043186579d31bf271de820446ff8d31b27d96a7f3c2d8c7b31cef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "450068a6cea043186579d31bf271de820446ff8d31b27d96a7f3c2d8c7b31cef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "450068a6cea043186579d31bf271de820446ff8d31b27d96a7f3c2d8c7b31cef", kill_on_drop: false }` [INFO] [stdout] 450068a6cea043186579d31bf271de820446ff8d31b27d96a7f3c2d8c7b31cef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.55.0" "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] 00a8e5a166ef9562196653bfbdcf2d1b60830474e678aca7d060b72c279ed4a3 [INFO] running `Command { std: "docker" "start" "-a" "00a8e5a166ef9562196653bfbdcf2d1b60830474e678aca7d060b72c279ed4a3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.24 [INFO] [stderr] Compiling num-traits v0.1.39 [INFO] [stderr] Compiling serde v1.0.8 [INFO] [stderr] Compiling maplit v0.1.4 [INFO] [stderr] Compiling lazy_static v0.2.8 [INFO] [stderr] Compiling ansi_term v0.9.0 [INFO] [stderr] Compiling unreachable v0.1.1 [INFO] [stderr] Compiling serde_derive_internals v0.15.1 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling memchr v1.0.1 [INFO] [stderr] Compiling thread-id v3.1.0 [INFO] [stderr] Compiling time v0.1.37 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Compiling ctrlc v3.0.2 [INFO] [stderr] Compiling aho-corasick v0.6.3 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Compiling thread_local v0.3.3 [INFO] [stderr] Compiling num-integer v0.1.34 [INFO] [stderr] Compiling num-iter v0.1.33 [INFO] [stderr] Compiling regex v0.2.2 [INFO] [stderr] Compiling irc v0.11.8 [INFO] [stderr] Compiling serde_derive v1.0.8 [INFO] [stderr] Compiling regex v0.1.80 [INFO] [stderr] Compiling num v0.1.39 [INFO] [stderr] Compiling chrono v0.4.0 [INFO] [stderr] Compiling env_logger v0.3.5 [INFO] [stderr] Compiling serde_bytes v0.10.0 [INFO] [stderr] Compiling serde_cbor v0.6.0 [INFO] [stderr] Compiling markov-chain v0.1.1 (https://github.com/alekratz/markov-chain-rs.git#94d0f01b) [INFO] [stderr] Compiling markov-bot v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 42.23s [INFO] running `Command { std: "docker" "inspect" "00a8e5a166ef9562196653bfbdcf2d1b60830474e678aca7d060b72c279ed4a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00a8e5a166ef9562196653bfbdcf2d1b60830474e678aca7d060b72c279ed4a3", kill_on_drop: false }` [INFO] [stdout] 00a8e5a166ef9562196653bfbdcf2d1b60830474e678aca7d060b72c279ed4a3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 13d550342c9d6a7419e98b402d8f3ba4a19105e17b24d94ac1a8f737b0bc916f [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" "13d550342c9d6a7419e98b402d8f3ba4a19105e17b24d94ac1a8f737b0bc916f", kill_on_drop: false }` [INFO] [stderr] Compiling markov-bot v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.64s [INFO] running `Command { std: "docker" "inspect" "13d550342c9d6a7419e98b402d8f3ba4a19105e17b24d94ac1a8f737b0bc916f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "13d550342c9d6a7419e98b402d8f3ba4a19105e17b24d94ac1a8f737b0bc916f", kill_on_drop: false }` [INFO] [stdout] 13d550342c9d6a7419e98b402d8f3ba4a19105e17b24d94ac1a8f737b0bc916f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c4a422d1a81739698564baa62bcb025541a1c380ad262d12faff52179efbc39b [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" "c4a422d1a81739698564baa62bcb025541a1c380ad262d12faff52179efbc39b", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/markov_bot-3a604ad73fc5f0e8) [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" "c4a422d1a81739698564baa62bcb025541a1c380ad262d12faff52179efbc39b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4a422d1a81739698564baa62bcb025541a1c380ad262d12faff52179efbc39b", kill_on_drop: false }` [INFO] [stdout] c4a422d1a81739698564baa62bcb025541a1c380ad262d12faff52179efbc39b