[INFO] updating cached repository https://github.com/kbacha/standup-rs
[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] 42a125b44a9271db2eef263be9d84190459c0201
[INFO] testing kbacha/standup-rs against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkbacha%2Fstandup-rs" "/workspace/builds/worker-14/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kbacha/standup-rs 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/kbacha/standup-rs
[INFO] finished tweaking git repo https://github.com/kbacha/standup-rs
[INFO] tweaked toml for git repo https://github.com/kbacha/standup-rs written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/kbacha/standup-rs 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] error: the lock file /workspace/builds/worker-14/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[INFO] the lockfile is outdated, regenerating it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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] b57414cdd738f2e56efae7d73820e0abb0de46060ec6abc62ccc12d66d6ea940
[INFO] running `"docker" "start" "-a" "b57414cdd738f2e56efae7d73820e0abb0de46060ec6abc62ccc12d66d6ea940"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling serde v1.0.111
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling chrono v0.2.25
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling serde_json v1.0.53
[INFO] [stderr]    Compiling standup v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0432]: unresolved import `serde_json::builder`
[INFO] [stderr]  --> src/jsonify.rs:3:17
[INFO] [stderr]   |
[INFO] [stderr] 3 | use serde_json::builder::ObjectBuilder;
[INFO] [stderr]   |                 ^^^^^^^ could not find `builder` in `serde_json`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/standup/standup.rs:23:9
[INFO] [stderr]    |
[INFO] [stderr] 23 |         try!(write!(f, "{}\n", self.date.format("%F - %A")));
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/standup/standup.rs:24:9
[INFO] [stderr]    |
[INFO] [stderr] 24 |         try!(write!(f, "  today:\n"));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/standup/standup.rs:26:13
[INFO] [stderr]    |
[INFO] [stderr] 26 |             try!(write!(f, "    {}. {}\n", i + 1, message));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/standup/standup.rs:28:9
[INFO] [stderr]    |
[INFO] [stderr] 28 |         try!(write!(f, "  yesterday:\n"));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/standup/standup.rs:30:13
[INFO] [stderr]    |
[INFO] [stderr] 30 |             try!(write!(f, "    {}. {}\n", i + 1, message));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/standup/standup.rs:33:13
[INFO] [stderr]    |
[INFO] [stderr] 33 |             try!(write!(f, "  blocker:\n"));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/standup/standup.rs:35:17
[INFO] [stderr]    |
[INFO] [stderr] 35 |                 try!(write!(f, "    {}. {}\n", i + 1, message));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/standup/manager.rs:20:9
[INFO] [stderr]    |
[INFO] [stderr] 20 |         try!(reader.read_to_string(&mut buf).map_err(CliError::Io));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/app.rs:28:23
[INFO] [stderr]    |
[INFO] [stderr] 28 |         let manager = try!(App::load_manager());
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/app.rs:29:20
[INFO] [stderr]    |
[INFO] [stderr] 29 |         let date = try!(App::get_date(date));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead.
[INFO] [stderr]  --> src/app.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::env::home_dir;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead.
[INFO] [stderr]   --> src/app.rs:34:15
[INFO] [stderr]    |
[INFO] [stderr] 34 |         match home_dir() {
[INFO] [stderr]    |               ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `as_string` found for reference `&serde_json::Value` in the current scope
[INFO] [stderr]   --> src/jsonify.rs:44:36
[INFO] [stderr]    |
[INFO] [stderr] 44 |                 .map(|value| value.as_string())
[INFO] [stderr]    |                                    ^^^^^^^^^ help: there is an associated function with a similar name: `is_string`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `as_string` found for reference `&serde_json::Value` in the current scope
[INFO] [stderr]   --> src/jsonify.rs:53:43
[INFO] [stderr]    |
[INFO] [stderr] 53 |         .and_then(|date_value| date_value.as_string())
[INFO] [stderr]    |                                           ^^^^^^^^^ help: there is an associated function with a similar name: `is_string`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors; 12 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0432, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0432`.
[INFO] [stderr] error: could not compile `standup`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "b57414cdd738f2e56efae7d73820e0abb0de46060ec6abc62ccc12d66d6ea940"`
[INFO] running `"docker" "rm" "-f" "b57414cdd738f2e56efae7d73820e0abb0de46060ec6abc62ccc12d66d6ea940"`
[INFO] [stdout] b57414cdd738f2e56efae7d73820e0abb0de46060ec6abc62ccc12d66d6ea940