[INFO] cloning repository https://github.com/AlxGDev/chanmarkov
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AlxGDev/chanmarkov" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlxGDev%2Fchanmarkov", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlxGDev%2Fchanmarkov'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4285947f4f3d8f163969133beb730f98102bdb5f
[INFO] testing AlxGDev/chanmarkov against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlxGDev%2Fchanmarkov" "/workspace/builds/worker-116/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-116/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AlxGDev/chanmarkov on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AlxGDev/chanmarkov
[INFO] finished tweaking git repo https://github.com/AlxGDev/chanmarkov
[INFO] tweaked toml for git repo https://github.com/AlxGDev/chanmarkov written to /workspace/builds/worker-116/source/Cargo.toml
[INFO] crate git repo https://github.com/AlxGDev/chanmarkov already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4f98d606a4f09dde2201a269dd0f449cdf1a5124271c4ebb3a2bfd51de6f9793
[INFO] running `Command { std: "docker" "start" "-a" "4f98d606a4f09dde2201a269dd0f449cdf1a5124271c4ebb3a2bfd51de6f9793", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f98d606a4f09dde2201a269dd0f449cdf1a5124271c4ebb3a2bfd51de6f9793", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f98d606a4f09dde2201a269dd0f449cdf1a5124271c4ebb3a2bfd51de6f9793", kill_on_drop: false }`
[INFO] [stdout] 4f98d606a4f09dde2201a269dd0f449cdf1a5124271c4ebb3a2bfd51de6f9793
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0dc6d8ff8d8752b6a88b587cea020d2e27cc6a8357fd4b06c4c28cc6de714beb
[INFO] running `Command { std: "docker" "start" "-a" "0dc6d8ff8d8752b6a88b587cea020d2e27cc6a8357fd4b06c4c28cc6de714beb", kill_on_drop: false }`
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[INFO] [stderr]    Compiling lazy_static v1.1.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
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[INFO] [stderr]    Compiling memchr v2.1.0
[INFO] [stderr]    Compiling unicase v2.2.0
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[INFO] [stderr]    Compiling tokio-executor v0.1.5
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[INFO] [stderr]    Compiling want v0.0.6
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[INFO] [stderr]    Compiling smallvec v0.6.5
[INFO] [stderr]    Compiling uuid v0.7.1
[INFO] [stderr]    Compiling markovchain v0.1.0 (/opt/rustwide/workdir/markovchain)
[INFO] [stderr]    Compiling url v1.7.1
[INFO] [stderr]    Compiling tokio-timer v0.2.7
[INFO] [stderr]    Compiling tokio-current-thread v0.1.3
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[INFO] [stderr]    Compiling tokio-codec v0.1.1
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[INFO] [stderr]    Compiling crossbeam-deque v0.6.1
[INFO] [stderr]    Compiling syn v0.15.14
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling derive-error-chain v0.10.1
[INFO] [stderr]    Compiling backtrace v0.3.9
[INFO] [stderr]    Compiling phf_generator v0.7.23
[INFO] [stderr]    Compiling phf v0.7.23
[INFO] [stderr]    Compiling phf_codegen v0.7.23
[INFO] [stderr]    Compiling error-chain v0.1.12
[INFO] [stderr]    Compiling tokio-threadpool v0.1.8
[INFO] [stderr]    Compiling parking_lot v0.6.4
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[INFO] [stderr]    Compiling serde_urlencoded v0.5.3
[INFO] [stderr]    Compiling serde_json v1.0.32
[INFO] [stderr]    Compiling synstructure v0.10.0
[INFO] [stderr]    Compiling cookie v0.11.0
[INFO] [stderr]    Compiling brotli2 v0.3.2
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[INFO] [stderr]    Compiling serde_derive v1.0.80
[INFO] [stderr]    Compiling error-chain v0.10.0
[INFO] [stderr]    Compiling tokio-tls v0.2.0
[INFO] [stderr]    Compiling tokio-reactor v0.1.6
[INFO] [stderr]    Compiling crossbeam-channel v0.2.6
[INFO] [stderr]    Compiling tokio-fs v0.1.4
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.6
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling dotenv v0.10.1
[INFO] [stderr]    Compiling tokio-udp v0.1.2
[INFO] [stderr]    Compiling tokio-tcp v0.1.2
[INFO] [stderr]    Compiling tokio-uds v0.2.3
[INFO] [stderr]    Compiling tokio-signal v0.2.6
[INFO] [stderr]    Compiling trust-dns-proto v0.4.3
[INFO] [stderr]    Compiling tokio v0.1.11
[INFO] [stderr]    Compiling hyper v0.12.13
[INFO] [stderr]    Compiling failure v0.1.3
[INFO] [stderr]    Compiling trust-dns-resolver v0.9.1
[INFO] [stderr]    Compiling trust-dns-proto v0.5.0-alpha.5
[INFO] [stderr]    Compiling hyper-tls v0.3.1
[INFO] [stderr]    Compiling actix v0.7.5
[INFO] [stderr]    Compiling trust-dns-resolver v0.10.0-alpha.3
[INFO] [stderr]    Compiling actix-net v0.1.1
[INFO] [stderr]    Compiling chanmarkov v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `feed_markov`
[INFO] [stdout]   --> src/main.rs:58:4
[INFO] [stdout]    |
[INFO] [stdout] 58 | fn feed_markov(state: State<AppState>) -> FutureResponse<HttpResponse> {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `fetch_json_hyper`
[INFO] [stdout]   --> src/httputil.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn fetch_json_hyper<T: serde::de::DeserializeOwned>(uri: hyper::Uri) -> impl Future<Item=T, Error=FetchError> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 18s
[INFO] running `Command { std: "docker" "inspect" "0dc6d8ff8d8752b6a88b587cea020d2e27cc6a8357fd4b06c4c28cc6de714beb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dc6d8ff8d8752b6a88b587cea020d2e27cc6a8357fd4b06c4c28cc6de714beb", kill_on_drop: false }`
[INFO] [stdout] 0dc6d8ff8d8752b6a88b587cea020d2e27cc6a8357fd4b06c4c28cc6de714beb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cecd590164a50c70cd0f34457e96e757e95d6daf336fa61c02d95095f11442bd
[INFO] running `Command { std: "docker" "start" "-a" "cecd590164a50c70cd0f34457e96e757e95d6daf336fa61c02d95095f11442bd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling chanmarkov v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `feed_markov`
[INFO] [stdout]   --> src/main.rs:58:4
[INFO] [stdout]    |
[INFO] [stdout] 58 | fn feed_markov(state: State<AppState>) -> FutureResponse<HttpResponse> {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `fetch_json_hyper`
[INFO] [stdout]   --> src/httputil.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn fetch_json_hyper<T: serde::de::DeserializeOwned>(uri: hyper::Uri) -> impl Future<Item=T, Error=FetchError> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.17s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/chanmarkov-6f16ae1d4de1a7ba)
[INFO] running `Command { std: "docker" "inspect" "cecd590164a50c70cd0f34457e96e757e95d6daf336fa61c02d95095f11442bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cecd590164a50c70cd0f34457e96e757e95d6daf336fa61c02d95095f11442bd", kill_on_drop: false }`
[INFO] [stdout] cecd590164a50c70cd0f34457e96e757e95d6daf336fa61c02d95095f11442bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6c75cfcd717d56041f1ebdbc4b6ba1e76e549e2b0a629ec846e60c8569fe6a88
[INFO] running `Command { std: "docker" "start" "-a" "6c75cfcd717d56041f1ebdbc4b6ba1e76e549e2b0a629ec846e60c8569fe6a88", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: function is never used: `feed_markov`
[INFO] [stderr]   --> src/main.rs:58:4
[INFO] [stderr]    |
[INFO] [stderr] 58 | fn feed_markov(state: State<AppState>) -> FutureResponse<HttpResponse> {
[INFO] [stderr]    |    ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `fetch_json_hyper`
[INFO] [stderr]   --> src/httputil.rs:14:8
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub fn fetch_json_hyper<T: serde::de::DeserializeOwned>(uri: hyper::Uri) -> impl Future<Item=T, Error=FetchError> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `chanmarkov` (bin "chanmarkov" test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.82s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/chanmarkov-6f16ae1d4de1a7ba)
[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" "6c75cfcd717d56041f1ebdbc4b6ba1e76e549e2b0a629ec846e60c8569fe6a88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c75cfcd717d56041f1ebdbc4b6ba1e76e549e2b0a629ec846e60c8569fe6a88", kill_on_drop: false }`
[INFO] [stdout] 6c75cfcd717d56041f1ebdbc4b6ba1e76e549e2b0a629ec846e60c8569fe6a88