[INFO] updating cached repository https://github.com/Thoralf-M/streams-pubsub
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 35b3b9898b5146095fec52d7aecd4bccc410e8e4
[INFO] testing Thoralf-M/streams-pubsub against 1.45.2 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThoralf-M%2Fstreams-pubsub" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Thoralf-M/streams-pubsub on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Thoralf-M/streams-pubsub
[INFO] finished tweaking git repo https://github.com/Thoralf-M/streams-pubsub
[INFO] tweaked toml for git repo https://github.com/Thoralf-M/streams-pubsub written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/Thoralf-M/streams-pubsub already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 55d2a9fd03e8a9dc3c1ca7e408cee65dee38784e91d8808ecdfab58883bd6194
[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" "55d2a9fd03e8a9dc3c1ca7e408cee65dee38784e91d8808ecdfab58883bd6194", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55d2a9fd03e8a9dc3c1ca7e408cee65dee38784e91d8808ecdfab58883bd6194", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55d2a9fd03e8a9dc3c1ca7e408cee65dee38784e91d8808ecdfab58883bd6194", kill_on_drop: false }`
[INFO] [stdout] 55d2a9fd03e8a9dc3c1ca7e408cee65dee38784e91d8808ecdfab58883bd6194
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 916e90744913980ebb12c910b2a8af83f8a6ad2dbf86e0a1677f54d169fd0770
[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" "916e90744913980ebb12c910b2a8af83f8a6ad2dbf86e0a1677f54d169fd0770", kill_on_drop: false }`
[INFO] [stderr]    Compiling iota-constants v0.2.1
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling serde_json v1.0.55
[INFO] [stderr]    Compiling iota-streams-core-merkletree v0.1.0 (https://github.com/iotaledger/streams.git#a52fabd8)
[INFO] [stderr]    Compiling error-chain v0.12.2
[INFO] [stderr]    Compiling miniz_oxide v0.3.7
[INFO] [stderr]    Compiling futures-channel v0.3.5
[INFO] [stderr]    Compiling signal-hook-registry v1.2.0
[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling cookie v0.12.0
[INFO] [stderr]    Compiling native-tls v0.2.4
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling iota-streams-core v0.1.0 (https://github.com/iotaledger/streams.git#a52fabd8)
[INFO] [stderr]    Compiling tokio-threadpool v0.1.18
[INFO] [stderr]    Compiling crossbeam v0.7.3
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling serde_urlencoded v0.5.5
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling tokio v0.2.21
[INFO] [stderr]    Compiling tokio-io v0.1.13
[INFO] [stderr]    Compiling http v0.1.21
[INFO] [stderr]    Compiling string v0.2.1
[INFO] [stderr]    Compiling tokio-buf v0.1.1
[INFO] [stderr]    Compiling publicsuffix v1.5.4
[INFO] [stderr]    Compiling flate2 v1.0.14
[INFO] [stderr]    Compiling iota-streams-core-keccak v0.1.0 (https://github.com/iotaledger/streams.git#a52fabd8)
[INFO] [stderr]    Compiling iota-streams-core-ntru v0.1.0 (https://github.com/iotaledger/streams.git#a52fabd8)
[INFO] [stderr]    Compiling iota-streams-core-mss v0.1.0 (https://github.com/iotaledger/streams.git#a52fabd8)
[INFO] [stderr]    Compiling tokio-reactor v0.1.12
[INFO] [stderr]    Compiling tokio-codec v0.1.2
[INFO] [stderr]    Compiling tokio-fs v0.1.7
[INFO] [stderr]    Compiling tokio-uds v0.2.6
[INFO] [stderr]    Compiling tokio-udp v0.1.6
[INFO] [stderr]    Compiling tokio-tcp v0.1.4
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling iota-conversion v0.3.0
[INFO] [stderr]    Compiling cookie_store v0.7.0
[INFO] [stderr]    Compiling iota-streams-protobuf3 v0.1.0 (https://github.com/iotaledger/streams.git#a52fabd8)
[INFO] [stderr]    Compiling iota-conversion v0.5.1
[INFO] [stderr]    Compiling iota-crypto v0.3.0
[INFO] [stderr]    Compiling h2 v0.1.26
[INFO] [stderr]    Compiling http-body v0.1.0
[INFO] [stderr]    Compiling iota-model v0.3.0
[INFO] [stderr]    Compiling iota-pow v0.2.1
[INFO] [stderr]    Compiling futures-executor v0.3.5
[INFO] [stderr]    Compiling iota-validation v0.2.1
[INFO] [stderr]    Compiling futures v0.3.5
[INFO] [stderr]    Compiling iota-signing v0.2.1
[INFO] [stderr]    Compiling iota-utils v0.2.1
[INFO] [stderr]    Compiling hyper v0.12.35
[INFO] [stderr]    Compiling hyper-tls v0.3.2
[INFO] [stderr]    Compiling reqwest v0.9.24
[INFO] [stderr]    Compiling iota-client v0.3.0
[INFO] [stderr]    Compiling iota-lib-rs v0.4.1
[INFO] [stderr]    Compiling iota-streams-app v0.1.0 (https://github.com/iotaledger/streams.git#a52fabd8)
[INFO] [stderr]    Compiling iota-streams-app-channels v0.1.1 (https://github.com/iotaledger/streams.git#a52fabd8)
[INFO] [stderr]    Compiling iota-streams v0.1.0 (https://github.com/iotaledger/streams.git#a52fabd8)
[INFO] [stderr]    Compiling channels_lite v0.2.2 (https://github.com/AleBuser/iota-channels-lite#2ea06bae)
[INFO] [stderr]    Compiling streams-pubsub v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0601]: `main` function not found in crate `user_input`
[INFO] [stdout]   --> src/bin/user_input.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout] 1  | / use failure::Fallible;
[INFO] [stdout] 2  | | use std::io;
[INFO] [stdout] 3  | |
[INFO] [stdout] 4  | | pub fn get_words(amount: usize) -> Fallible<Vec<String>> {
[INFO] [stdout] ...  |
[INFO] [stdout] 39 | |   Ok(words)
[INFO] [stdout] 40 | | }
[INFO] [stdout]    | |_^ consider adding a `main` function to `src/bin/user_input.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0601`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `streams-pubsub`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "916e90744913980ebb12c910b2a8af83f8a6ad2dbf86e0a1677f54d169fd0770", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "916e90744913980ebb12c910b2a8af83f8a6ad2dbf86e0a1677f54d169fd0770", kill_on_drop: false }`
[INFO] [stdout] 916e90744913980ebb12c910b2a8af83f8a6ad2dbf86e0a1677f54d169fd0770