[INFO] updating cached repository https://github.com/panicbit/playbot_ng
[INFO] running `"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"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 48c71f22fcb7ea55362a43e892a510d438c05a22
[INFO] testing panicbit/playbot_ng against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpanicbit%2Fplaybot_ng" "/workspace/builds/worker-5/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/panicbit/playbot_ng on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/panicbit/playbot_ng
[INFO] removed workspace from git repo https://github.com/panicbit/playbot_ng
[INFO] removed path dependency cratesio from git repo https://github.com/panicbit/playbot_ng
[INFO] removed path dependency playground from git repo https://github.com/panicbit/playbot_ng
[INFO] finished tweaking git repo https://github.com/panicbit/playbot_ng
[INFO] tweaked toml for git repo https://github.com/panicbit/playbot_ng written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/panicbit/playbot_ng already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] warning: dependency (cratesio) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr] warning: dependency (playground) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /workspace/builds/worker-5/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] warning: dependency (cratesio) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr] warning: dependency (playground) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2a3a45c7c4227c532414ae81d557ed804d012c46d4d9f6c5b7a3c866a2e815cb
[INFO] running `"docker" "start" "-a" "2a3a45c7c4227c532414ae81d557ed804d012c46d4d9f6c5b7a3c866a2e815cb"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: dependency (cratesio) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr] warning: dependency (playground) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]    Compiling syn v1.0.30
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling slog v2.5.2
[INFO] [stderr]    Compiling hashbrown v0.3.1
[INFO] [stderr]    Compiling shared_str v0.1.0
[INFO] [stderr]    Compiling error-chain v0.12.2
[INFO] [stderr]    Compiling lock_api v0.2.0
[INFO] [stderr]    Compiling parking_lot_core v0.5.0
[INFO] [stderr]    Compiling parking_lot v0.8.0
[INFO] [stderr]    Compiling ring v0.16.14
[INFO] [stderr]    Compiling flate2 v1.0.14
[INFO] [stderr]    Compiling const-random-macro v0.1.8
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling cookie v0.12.0
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling tokio-timer v0.2.13
[INFO] [stderr]    Compiling tokio-current-thread v0.1.7
[INFO] [stderr]    Compiling tokio-threadpool v0.1.18
[INFO] [stderr]    Compiling publicsuffix v1.5.4
[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 const-random v0.1.8
[INFO] [stderr]    Compiling ahash v0.2.18
[INFO] [stderr]    Compiling hashbrown v0.6.3
[INFO] [stderr]    Compiling tokio-reactor v0.1.12
[INFO] [stderr]    Compiling tokio-codec v0.1.2
[INFO] [stderr]    Compiling actix-codec v0.1.2
[INFO] [stderr]    Compiling actix-utils v0.4.7
[INFO] [stderr]    Compiling tokio-tcp v0.1.4
[INFO] [stderr]    Compiling tokio-udp v0.1.6
[INFO] [stderr]    Compiling webpki v0.21.3
[INFO] [stderr]    Compiling sct v0.6.0
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling actix-server-config v0.1.2
[INFO] [stderr]    Compiling ct-logs v0.6.0
[INFO] [stderr]    Compiling rustls v0.16.0
[INFO] [stderr]    Compiling webpki-roots v0.17.0
[INFO] [stderr]    Compiling h2 v0.1.26
[INFO] [stderr]    Compiling http-body v0.1.0
[INFO] [stderr]    Compiling tokio-rustls v0.10.3
[INFO] [stderr]    Compiling hyper v0.12.35
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling enum-as-inner v0.2.1
[INFO] [stderr]    Compiling derive_more v0.15.0
[INFO] [stderr]    Compiling derive_more v0.14.1
[INFO] [stderr]    Compiling actix_derive v0.4.0
[INFO] [stderr]    Compiling hyper-rustls v0.17.1
[INFO] [stderr]    Compiling serde_derive v1.0.111
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.19
[INFO] [stderr]    Compiling proc-macro-error v1.0.2
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling structopt-derive v0.4.7
[INFO] [stderr]    Compiling trust-dns-proto v0.7.4
[INFO] [stderr]    Compiling thiserror v1.0.19
[INFO] [stderr]    Compiling actix-threadpool v0.1.2
[INFO] [stderr]    Compiling actix-rt v0.2.6
[INFO] [stderr]    Compiling trust-dns-resolver v0.11.1
[INFO] [stderr]    Compiling structopt v0.3.14
[INFO] [stderr]    Compiling actix-connect v0.2.5
[INFO] [stderr]    Compiling serde v1.0.111
[INFO] [stderr]    Compiling serde_json v1.0.53
[INFO] [stderr]    Compiling serde_urlencoded v0.6.1
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling serde_urlencoded v0.5.5
[INFO] [stderr]    Compiling cookie_store v0.7.0
[INFO] [stderr]    Compiling actix-http v0.2.11
[INFO] [stderr]    Compiling playground v0.1.0
[INFO] [stderr]    Compiling reqwest v0.9.24
[INFO] [stderr]    Compiling actix v0.8.3
[INFO] [stderr]    Compiling playbot_ng v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0432]: unresolved imports `playground::ExecuteRequest`, `playground::Channel`, `playground::Mode`, `playground::CrateType`
[INFO] [stderr]  --> src/modules_ng/playground.rs:1:26
[INFO] [stderr]   |
[INFO] [stderr] 1 | use ::playground::{self, ExecuteRequest, Channel, Mode, CrateType};
[INFO] [stderr]   |                          ^^^^^^^^^^^^^^  ^^^^^^^  ^^^^  ^^^^^^^^^ no `CrateType` in the root
[INFO] [stderr]   |                          |               |        |
[INFO] [stderr]   |                          |               |        no `Mode` in the root
[INFO] [stderr]   |                          |               no `Channel` in the root
[INFO] [stderr]   |                          no `ExecuteRequest` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `cratesio`
[INFO] [stderr]  --> src/modules_ng/crate_info.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use cratesio;
[INFO] [stderr]   |     ^^^^^^^^ no `cratesio` external crate
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `version` in crate `playground`
[INFO] [stderr]    --> src/modules_ng/playground.rs:173:34
[INFO] [stderr]     |
[INFO] [stderr] 173 |     let resp = match playground::version(&http, channel) {
[INFO] [stderr]     |                                  ^^^^^^^ not found in `playground`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `execute` in crate `playground`
[INFO] [stderr]    --> src/modules_ng/playground.rs:189:34
[INFO] [stderr]     |
[INFO] [stderr] 189 |     let resp = match playground::execute(&http, &request) {
[INFO] [stderr]     |                                  ^^^^^^^ not found in `playground`
[INFO] [stderr]     |
[INFO] [stderr] help: consider importing this function
[INFO] [stderr]     |
[INFO] [stderr] 1   | use crate::modules_ng::playground::execute;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `paste` in crate `playground`
[INFO] [stderr]    --> src/modules_ng/playground.rs:226:37
[INFO] [stderr]     |
[INFO] [stderr] 226 |         let url = match playground::paste(&http, code, request.channel(), request.mode()) {
[INFO] [stderr]     |                                     ^^^^^ not found in `playground`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/message.rs:22:45
[INFO] [stderr]    |
[INFO] [stderr] 22 |     fn inline_messages(&self, message: &Arc<Message>) -> Vec<Arc<Message>> {
[INFO] [stderr]    |                                             ^^^^^^^ help: use `dyn`: `dyn Message`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/message.rs:22:66
[INFO] [stderr]    |
[INFO] [stderr] 22 |     fn inline_messages(&self, message: &Arc<Message>) -> Vec<Arc<Message>> {
[INFO] [stderr]    |                                                                  ^^^^^^^ help: use `dyn`: `dyn Message`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/message.rs:30:18
[INFO] [stderr]    |
[INFO] [stderr] 30 |     message: Arc<Message>,
[INFO] [stderr]    |                  ^^^^^^^ help: use `dyn`: `dyn Message`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/message.rs:34:39
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub fn from_message(message: &Arc<Message>) -> Vec<Arc<Message>> {
[INFO] [stderr]    |                                       ^^^^^^^ help: use `dyn`: `dyn Message`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/message.rs:34:60
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub fn from_message(message: &Arc<Message>) -> Vec<Arc<Message>> {
[INFO] [stderr]    |                                                            ^^^^^^^ help: use `dyn`: `dyn Message`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/message.rs:48:41
[INFO] [stderr]    |
[INFO] [stderr] 48 |             .map(|m| Arc::new(m) as Arc<Message>)
[INFO] [stderr]    |                                         ^^^^^^^ help: use `dyn`: `dyn Message`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/modules_ng/playground.rs:60:27
[INFO] [stderr]    |
[INFO] [stderr] 60 | fn execute_code(message: &Message, mut body: &str, l: &Logger) {
[INFO] [stderr]    |                           ^^^^^^^ help: use `dyn`: `dyn Message`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/modules_ng/playground.rs:171:50
[INFO] [stderr]     |
[INFO] [stderr] 171 | fn print_version<'a>(channel: Channel, message: &Message) {
[INFO] [stderr]     |                                                  ^^^^^^^ help: use `dyn`: `dyn Message`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/modules_ng/playground.rs:187:26
[INFO] [stderr]     |
[INFO] [stderr] 187 | pub fn execute(message: &Message, request: &ExecuteRequest) {
[INFO] [stderr]     |                          ^^^^^^^ help: use `dyn`: `dyn Message`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/modules_ng/playground.rs:256:56
[INFO] [stderr]     |
[INFO] [stderr] 256 |     pub fn fetch_gist(url: &str) -> Result<String, Box<Error>> {
[INFO] [stderr]     |                                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/modules_ng/help.rs:30:34
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub(crate) fn display_help(ctx: &Message) {
[INFO] [stderr]    |                                  ^^^^^^^ help: use `dyn`: `dyn Message`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/modules_ng/crate_info.rs:37:26
[INFO] [stderr]    |
[INFO] [stderr] 37 | fn show_crate_info(ctx: &Message, crate_name: &str) {
[INFO] [stderr]    |                          ^^^^^^^ help: use `dyn`: `dyn Message`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/modules_ng/genword.rs:45:47
[INFO] [stderr]    |
[INFO] [stderr] 45 |     static ref WORDS: Result<Vec<String>, Box<Error + Send + Sync>> = {
[INFO] [stderr]    |                                               ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/modules_ng.rs:280:26
[INFO] [stderr]     |
[INFO] [stderr] 280 |         pub message: Arc<Message>,
[INFO] [stderr]     |                          ^^^^^^^ help: use `dyn`: `dyn Message`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/modules_ng.rs:286:26
[INFO] [stderr]     |
[INFO] [stderr] 286 |         pub message: Arc<Message>,
[INFO] [stderr]     |                          ^^^^^^^ help: use `dyn`: `dyn Message`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:61:48
[INFO] [stderr]    |
[INFO] [stderr] 61 |         let message = Arc::new(message) as Arc<Message>;
[INFO] [stderr]    |                                                ^^^^^^^ help: use `dyn`: `dyn Message`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `itertools::Itertools`
[INFO] [stderr]  --> src/modules_ng/crate_info.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use itertools::Itertools;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::Message`
[INFO] [stderr]  --> src/modules_ng/egg.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::Message;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::Message`
[INFO] [stderr]  --> src/modules_ng/genword.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::Message;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 5 previous errors; 19 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0425, E0432.
[INFO] [stderr] For more information about an error, try `rustc --explain E0425`.
[INFO] [stderr] error: could not compile `playbot_ng`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "2a3a45c7c4227c532414ae81d557ed804d012c46d4d9f6c5b7a3c866a2e815cb"`
[INFO] running `"docker" "rm" "-f" "2a3a45c7c4227c532414ae81d557ed804d012c46d4d9f6c5b7a3c866a2e815cb"`
[INFO] [stdout] 2a3a45c7c4227c532414ae81d557ed804d012c46d4d9f6c5b7a3c866a2e815cb