[INFO] updating cached repository https://github.com/glavra/glavra
[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] fda6b397fb065a42d66eed881e91ec151ede41ad
[INFO] testing glavra/glavra against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fglavra%2Fglavra" "/workspace/builds/worker-0/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/glavra/glavra 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/glavra/glavra
[INFO] finished tweaking git repo https://github.com/glavra/glavra
[INFO] tweaked toml for git repo https://github.com/glavra/glavra written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/glavra/glavra 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] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 3642b6c596430f1b4607c4006661c633933a93c45cf206ed0aec025e7ffbca37
[INFO] running `"docker" "start" "-a" "3642b6c596430f1b4607c4006661c633933a93c45cf206ed0aec025e7ffbca37"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling unicode-normalization v0.1.7
[INFO] [stderr]    Compiling byteorder v1.2.7
[INFO] [stderr]    Compiling arrayref v0.3.5
[INFO] [stderr]    Compiling constant_time_eq v0.1.3
[INFO] [stderr]    Compiling byte-tools v0.2.0
[INFO] [stderr]    Compiling md5 v0.3.8
[INFO] [stderr]    Compiling openssl v0.10.15
[INFO] [stderr]    Compiling fallible-iterator v0.1.5
[INFO] [stderr]    Compiling slab v0.4.1
[INFO] [stderr]    Compiling ryu v0.2.6
[INFO] [stderr]    Compiling lazycell v1.2.0
[INFO] [stderr]    Compiling serde v1.0.80
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]    Compiling rand v0.4.3
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling lazy_static v1.1.0
[INFO] [stderr]    Compiling phf_shared v0.7.23
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling block-buffer v0.3.3
[INFO] [stderr]    Compiling rand v0.5.5
[INFO] [stderr]    Compiling generic-array v0.9.0
[INFO] [stderr]    Compiling phf v0.7.23
[INFO] [stderr]    Compiling bytes v0.4.10
[INFO] [stderr]    Compiling base64 v0.6.0
[INFO] [stderr]    Compiling mio v0.6.16
[INFO] [stderr]    Compiling digest v0.7.6
[INFO] [stderr]    Compiling crypto-mac v0.5.2
[INFO] [stderr]    Compiling sha2 v0.7.1
[INFO] [stderr]    Compiling hmac v0.5.0
[INFO] [stderr]    Compiling rand v0.3.22
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling mio-extras v2.0.5
[INFO] [stderr]    Compiling stringprep v0.1.2
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]    Compiling postgres-protocol v0.3.2
[INFO] [stderr]    Compiling postgres-shared v0.4.2
[INFO] [stderr]    Compiling url v1.7.1
[INFO] [stderr]    Compiling ws v0.7.9
[INFO] [stderr]    Compiling postgres v0.15.2
[INFO] [stderr]    Compiling serde_json v1.0.32
[INFO] [stderr]    Compiling glavra v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/actions/auth.rs:69:9
[INFO] [stderr]    |
[INFO] [stderr] 69 |         try!(self.out.send(serde_json::to_string(&builder).unwrap()));
[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/actions/register.rs:70:9
[INFO] [stderr]    |
[INFO] [stderr] 70 |         try!(self.out.send(serde_json::to_string(&builder).unwrap()));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/actions/vote.rs:83:17
[INFO] [stderr]    |
[INFO] [stderr] 83 |                 try!(self.out.broadcast(self.starboard_json(votetype, &lock)));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/actions/history.rs:29:9
[INFO] [stderr]    |
[INFO] [stderr] 29 |         try!(self.out.send(self.history_json(id, &lock)));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/actions/room.rs:76:9
[INFO] [stderr]    |
[INFO] [stderr] 76 |         try!(self.out.send(serde_json::to_string(&json!({
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:209:17
[INFO] [stderr]     |
[INFO] [stderr] 209 |                 try!(self.out.send(serde_json::to_string(&json!({
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:224:13
[INFO] [stderr]     |
[INFO] [stderr] 224 |             try!(self.out.send(serde_json::to_string(&json!({
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:257:13
[INFO] [stderr]     |
[INFO] [stderr] 257 |             try!(self.out.send(serde_json::to_string(&json!({
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:280:17
[INFO] [stderr]     |
[INFO] [stderr] 280 |                 try!(self.out.send(self.message_json(&message, false, &lock)));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:291:21
[INFO] [stderr]     |
[INFO] [stderr] 291 |                     try!(self.out.send(self.vote_json(&vote, false)));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:307:17
[INFO] [stderr]     |
[INFO] [stderr] 307 |                 try!(self.out.send(serde_json::to_string(&json!({
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:324:17
[INFO] [stderr]     |
[INFO] [stderr] 324 |                 try!(self.out.send(serde_json::to_string(&json!({
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:352:13
[INFO] [stderr]     |
[INFO] [stderr] 352 |             try!(self.out.send(serde_json::to_string(&json!({
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:401:13
[INFO] [stderr]     |
[INFO] [stderr] 401 |             try!(self.out.send(self.starboard_json(VoteType::Star, &lock)));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:402:13
[INFO] [stderr]     |
[INFO] [stderr] 402 |             try!(self.out.send(self.starboard_json(VoteType::Pin, &lock)));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:403:13
[INFO] [stderr]     |
[INFO] [stderr] 403 |             try!(self.out.timeout(60 * 1000, UPDATE));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/actions/auth.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | / macro_rules! rrequire {
[INFO] [stderr] 20 | |     ($self_: expr, $e:expr, $err:expr) => (match $e {
[INFO] [stderr] 21 | |         Ok(x) => x,
[INFO] [stderr] 22 | |         Err(_) => { $self_.send_error($err); return Ok(()); }
[INFO] [stderr] 23 | |     })
[INFO] [stderr] 24 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Rng`
[INFO] [stderr]  --> src/actions/register.rs:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | use rand::{Rng, RngCore, OsRng};
[INFO] [stderr]   |            ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/actions/register.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | / macro_rules! rrequire {
[INFO] [stderr] 24 | |     ($self_: expr, $e:expr, $err:expr) => (match $e {
[INFO] [stderr] 25 | |         Ok(x) => x,
[INFO] [stderr] 26 | |         Err(_) => { $self_.send_error($err); return Ok(()); }
[INFO] [stderr] 27 | |     })
[INFO] [stderr] 28 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/actions/message.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | / macro_rules! rrequire {
[INFO] [stderr] 24 | |     ($self_: expr, $e:expr, $err:expr) => (match $e {
[INFO] [stderr] 25 | |         Ok(x) => x,
[INFO] [stderr] 26 | |         Err(_) => { $self_.send_error($err); return Ok(()); }
[INFO] [stderr] 27 | |     })
[INFO] [stderr] 28 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/actions/history.rs:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | / macro_rules! rrequire {
[INFO] [stderr] 19 | |     ($self_: expr, $e:expr, $err:expr) => (match $e {
[INFO] [stderr] 20 | |         Ok(x) => x,
[INFO] [stderr] 21 | |         Err(_) => { $self_.send_error($err); return Ok(()); }
[INFO] [stderr] 22 | |     })
[INFO] [stderr] 23 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/actions/room.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | / macro_rules! rrequire {
[INFO] [stderr] 20 | |     ($self_: expr, $e:expr, $err:expr) => (match $e {
[INFO] [stderr] 21 | |         Ok(x) => x,
[INFO] [stderr] 22 | |         Err(_) => { $self_.send_error($err); return Ok(()); }
[INFO] [stderr] 23 | |     })
[INFO] [stderr] 24 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/actions/auth.rs:63:17
[INFO] [stderr]    |
[INFO] [stderr] 63 |             let mut obj = builder.as_object_mut().unwrap();
[INFO] [stderr]    |                 ----^^^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/actions/register.rs:64:17
[INFO] [stderr]    |
[INFO] [stderr] 64 |             let mut obj = builder.as_object_mut().unwrap();
[INFO] [stderr]    |                 ----^^^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ReadAccess`
[INFO] [stderr]  --> src/enums/privtype.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 |     ReadAccess,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `MoveIn`
[INFO] [stderr]  --> src/enums/privtype.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     MoveIn,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `MoveOut`
[INFO] [stderr]  --> src/enums/privtype.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     MoveOut,
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ModifyRoom`
[INFO] [stderr]  --> src/enums/privtype.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     ModifyRoom,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ModifyPrivs`
[INFO] [stderr]  --> src/enums/privtype.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     ModifyPrivs,
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 29 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 54.15s
[INFO] running `"docker" "inspect" "3642b6c596430f1b4607c4006661c633933a93c45cf206ed0aec025e7ffbca37"`
[INFO] running `"docker" "rm" "-f" "3642b6c596430f1b4607c4006661c633933a93c45cf206ed0aec025e7ffbca37"`
[INFO] [stdout] 3642b6c596430f1b4607c4006661c633933a93c45cf206ed0aec025e7ffbca37
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6f5e3863cbd7f15b3efde41bdee81a6277bb722a1bc38e2b26824e3afce2ac05
[INFO] running `"docker" "start" "-a" "6f5e3863cbd7f15b3efde41bdee81a6277bb722a1bc38e2b26824e3afce2ac05"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling glavra v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/actions/auth.rs:69:9
[INFO] [stderr]    |
[INFO] [stderr] 69 |         try!(self.out.send(serde_json::to_string(&builder).unwrap()));
[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/actions/register.rs:70:9
[INFO] [stderr]    |
[INFO] [stderr] 70 |         try!(self.out.send(serde_json::to_string(&builder).unwrap()));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/actions/vote.rs:83:17
[INFO] [stderr]    |
[INFO] [stderr] 83 |                 try!(self.out.broadcast(self.starboard_json(votetype, &lock)));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/actions/history.rs:29:9
[INFO] [stderr]    |
[INFO] [stderr] 29 |         try!(self.out.send(self.history_json(id, &lock)));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/actions/room.rs:76:9
[INFO] [stderr]    |
[INFO] [stderr] 76 |         try!(self.out.send(serde_json::to_string(&json!({
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:209:17
[INFO] [stderr]     |
[INFO] [stderr] 209 |                 try!(self.out.send(serde_json::to_string(&json!({
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:224:13
[INFO] [stderr]     |
[INFO] [stderr] 224 |             try!(self.out.send(serde_json::to_string(&json!({
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:257:13
[INFO] [stderr]     |
[INFO] [stderr] 257 |             try!(self.out.send(serde_json::to_string(&json!({
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:280:17
[INFO] [stderr]     |
[INFO] [stderr] 280 |                 try!(self.out.send(self.message_json(&message, false, &lock)));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:291:21
[INFO] [stderr]     |
[INFO] [stderr] 291 |                     try!(self.out.send(self.vote_json(&vote, false)));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:307:17
[INFO] [stderr]     |
[INFO] [stderr] 307 |                 try!(self.out.send(serde_json::to_string(&json!({
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:324:17
[INFO] [stderr]     |
[INFO] [stderr] 324 |                 try!(self.out.send(serde_json::to_string(&json!({
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:352:13
[INFO] [stderr]     |
[INFO] [stderr] 352 |             try!(self.out.send(serde_json::to_string(&json!({
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:401:13
[INFO] [stderr]     |
[INFO] [stderr] 401 |             try!(self.out.send(self.starboard_json(VoteType::Star, &lock)));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:402:13
[INFO] [stderr]     |
[INFO] [stderr] 402 |             try!(self.out.send(self.starboard_json(VoteType::Pin, &lock)));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:403:13
[INFO] [stderr]     |
[INFO] [stderr] 403 |             try!(self.out.timeout(60 * 1000, UPDATE));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/actions/auth.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | / macro_rules! rrequire {
[INFO] [stderr] 20 | |     ($self_: expr, $e:expr, $err:expr) => (match $e {
[INFO] [stderr] 21 | |         Ok(x) => x,
[INFO] [stderr] 22 | |         Err(_) => { $self_.send_error($err); return Ok(()); }
[INFO] [stderr] 23 | |     })
[INFO] [stderr] 24 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Rng`
[INFO] [stderr]  --> src/actions/register.rs:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | use rand::{Rng, RngCore, OsRng};
[INFO] [stderr]   |            ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/actions/register.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | / macro_rules! rrequire {
[INFO] [stderr] 24 | |     ($self_: expr, $e:expr, $err:expr) => (match $e {
[INFO] [stderr] 25 | |         Ok(x) => x,
[INFO] [stderr] 26 | |         Err(_) => { $self_.send_error($err); return Ok(()); }
[INFO] [stderr] 27 | |     })
[INFO] [stderr] 28 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/actions/message.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | / macro_rules! rrequire {
[INFO] [stderr] 24 | |     ($self_: expr, $e:expr, $err:expr) => (match $e {
[INFO] [stderr] 25 | |         Ok(x) => x,
[INFO] [stderr] 26 | |         Err(_) => { $self_.send_error($err); return Ok(()); }
[INFO] [stderr] 27 | |     })
[INFO] [stderr] 28 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/actions/history.rs:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | / macro_rules! rrequire {
[INFO] [stderr] 19 | |     ($self_: expr, $e:expr, $err:expr) => (match $e {
[INFO] [stderr] 20 | |         Ok(x) => x,
[INFO] [stderr] 21 | |         Err(_) => { $self_.send_error($err); return Ok(()); }
[INFO] [stderr] 22 | |     })
[INFO] [stderr] 23 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/actions/room.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | / macro_rules! rrequire {
[INFO] [stderr] 20 | |     ($self_: expr, $e:expr, $err:expr) => (match $e {
[INFO] [stderr] 21 | |         Ok(x) => x,
[INFO] [stderr] 22 | |         Err(_) => { $self_.send_error($err); return Ok(()); }
[INFO] [stderr] 23 | |     })
[INFO] [stderr] 24 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/actions/auth.rs:63:17
[INFO] [stderr]    |
[INFO] [stderr] 63 |             let mut obj = builder.as_object_mut().unwrap();
[INFO] [stderr]    |                 ----^^^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/actions/register.rs:64:17
[INFO] [stderr]    |
[INFO] [stderr] 64 |             let mut obj = builder.as_object_mut().unwrap();
[INFO] [stderr]    |                 ----^^^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ReadAccess`
[INFO] [stderr]  --> src/enums/privtype.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 |     ReadAccess,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `MoveIn`
[INFO] [stderr]  --> src/enums/privtype.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     MoveIn,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `MoveOut`
[INFO] [stderr]  --> src/enums/privtype.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     MoveOut,
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ModifyRoom`
[INFO] [stderr]  --> src/enums/privtype.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     ModifyRoom,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ModifyPrivs`
[INFO] [stderr]  --> src/enums/privtype.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     ModifyPrivs,
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 29 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/actions/auth.rs:69:9
[INFO] [stderr]    |
[INFO] [stderr] 69 |         try!(self.out.send(serde_json::to_string(&builder).unwrap()));
[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/actions/register.rs:70:9
[INFO] [stderr]    |
[INFO] [stderr] 70 |         try!(self.out.send(serde_json::to_string(&builder).unwrap()));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/actions/vote.rs:83:17
[INFO] [stderr]    |
[INFO] [stderr] 83 |                 try!(self.out.broadcast(self.starboard_json(votetype, &lock)));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/actions/history.rs:29:9
[INFO] [stderr]    |
[INFO] [stderr] 29 |         try!(self.out.send(self.history_json(id, &lock)));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/actions/room.rs:76:9
[INFO] [stderr]    |
[INFO] [stderr] 76 |         try!(self.out.send(serde_json::to_string(&json!({
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:209:17
[INFO] [stderr]     |
[INFO] [stderr] 209 |                 try!(self.out.send(serde_json::to_string(&json!({
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:224:13
[INFO] [stderr]     |
[INFO] [stderr] 224 |             try!(self.out.send(serde_json::to_string(&json!({
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:257:13
[INFO] [stderr]     |
[INFO] [stderr] 257 |             try!(self.out.send(serde_json::to_string(&json!({
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:280:17
[INFO] [stderr]     |
[INFO] [stderr] 280 |                 try!(self.out.send(self.message_json(&message, false, &lock)));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:291:21
[INFO] [stderr]     |
[INFO] [stderr] 291 |                     try!(self.out.send(self.vote_json(&vote, false)));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:307:17
[INFO] [stderr]     |
[INFO] [stderr] 307 |                 try!(self.out.send(serde_json::to_string(&json!({
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:324:17
[INFO] [stderr]     |
[INFO] [stderr] 324 |                 try!(self.out.send(serde_json::to_string(&json!({
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:352:13
[INFO] [stderr]     |
[INFO] [stderr] 352 |             try!(self.out.send(serde_json::to_string(&json!({
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:401:13
[INFO] [stderr]     |
[INFO] [stderr] 401 |             try!(self.out.send(self.starboard_json(VoteType::Star, &lock)));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:402:13
[INFO] [stderr]     |
[INFO] [stderr] 402 |             try!(self.out.send(self.starboard_json(VoteType::Pin, &lock)));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:403:13
[INFO] [stderr]     |
[INFO] [stderr] 403 |             try!(self.out.timeout(60 * 1000, UPDATE));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/actions/auth.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | / macro_rules! rrequire {
[INFO] [stderr] 20 | |     ($self_: expr, $e:expr, $err:expr) => (match $e {
[INFO] [stderr] 21 | |         Ok(x) => x,
[INFO] [stderr] 22 | |         Err(_) => { $self_.send_error($err); return Ok(()); }
[INFO] [stderr] 23 | |     })
[INFO] [stderr] 24 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Rng`
[INFO] [stderr]  --> src/actions/register.rs:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | use rand::{Rng, RngCore, OsRng};
[INFO] [stderr]   |            ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/actions/register.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | / macro_rules! rrequire {
[INFO] [stderr] 24 | |     ($self_: expr, $e:expr, $err:expr) => (match $e {
[INFO] [stderr] 25 | |         Ok(x) => x,
[INFO] [stderr] 26 | |         Err(_) => { $self_.send_error($err); return Ok(()); }
[INFO] [stderr] 27 | |     })
[INFO] [stderr] 28 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/actions/message.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | / macro_rules! rrequire {
[INFO] [stderr] 24 | |     ($self_: expr, $e:expr, $err:expr) => (match $e {
[INFO] [stderr] 25 | |         Ok(x) => x,
[INFO] [stderr] 26 | |         Err(_) => { $self_.send_error($err); return Ok(()); }
[INFO] [stderr] 27 | |     })
[INFO] [stderr] 28 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/actions/history.rs:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | / macro_rules! rrequire {
[INFO] [stderr] 19 | |     ($self_: expr, $e:expr, $err:expr) => (match $e {
[INFO] [stderr] 20 | |         Ok(x) => x,
[INFO] [stderr] 21 | |         Err(_) => { $self_.send_error($err); return Ok(()); }
[INFO] [stderr] 22 | |     })
[INFO] [stderr] 23 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/actions/room.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | / macro_rules! rrequire {
[INFO] [stderr] 20 | |     ($self_: expr, $e:expr, $err:expr) => (match $e {
[INFO] [stderr] 21 | |         Ok(x) => x,
[INFO] [stderr] 22 | |         Err(_) => { $self_.send_error($err); return Ok(()); }
[INFO] [stderr] 23 | |     })
[INFO] [stderr] 24 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/actions/auth.rs:63:17
[INFO] [stderr]    |
[INFO] [stderr] 63 |             let mut obj = builder.as_object_mut().unwrap();
[INFO] [stderr]    |                 ----^^^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/actions/register.rs:64:17
[INFO] [stderr]    |
[INFO] [stderr] 64 |             let mut obj = builder.as_object_mut().unwrap();
[INFO] [stderr]    |                 ----^^^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ReadAccess`
[INFO] [stderr]  --> src/enums/privtype.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 |     ReadAccess,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `MoveIn`
[INFO] [stderr]  --> src/enums/privtype.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     MoveIn,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `MoveOut`
[INFO] [stderr]  --> src/enums/privtype.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     MoveOut,
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ModifyRoom`
[INFO] [stderr]  --> src/enums/privtype.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     ModifyRoom,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ModifyPrivs`
[INFO] [stderr]  --> src/enums/privtype.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     ModifyPrivs,
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 29 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.75s
[INFO] running `"docker" "inspect" "6f5e3863cbd7f15b3efde41bdee81a6277bb722a1bc38e2b26824e3afce2ac05"`
[INFO] running `"docker" "rm" "-f" "6f5e3863cbd7f15b3efde41bdee81a6277bb722a1bc38e2b26824e3afce2ac05"`
[INFO] [stdout] 6f5e3863cbd7f15b3efde41bdee81a6277bb722a1bc38e2b26824e3afce2ac05
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "test" "--frozen"`
[INFO] [stdout] 8900f6ee8cc646c6e344fcff996b224a3731106cd359f9e89a9194fce953d6ea
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "8900f6ee8cc646c6e344fcff996b224a3731106cd359f9e89a9194fce953d6ea"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/actions/auth.rs:69:9
[INFO] [stderr]    |
[INFO] [stderr] 69 |         try!(self.out.send(serde_json::to_string(&builder).unwrap()));
[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/actions/register.rs:70:9
[INFO] [stderr]    |
[INFO] [stderr] 70 |         try!(self.out.send(serde_json::to_string(&builder).unwrap()));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/actions/vote.rs:83:17
[INFO] [stderr]    |
[INFO] [stderr] 83 |                 try!(self.out.broadcast(self.starboard_json(votetype, &lock)));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/actions/history.rs:29:9
[INFO] [stderr]    |
[INFO] [stderr] 29 |         try!(self.out.send(self.history_json(id, &lock)));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/actions/room.rs:76:9
[INFO] [stderr]    |
[INFO] [stderr] 76 |         try!(self.out.send(serde_json::to_string(&json!({
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:209:17
[INFO] [stderr]     |
[INFO] [stderr] 209 |                 try!(self.out.send(serde_json::to_string(&json!({
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:224:13
[INFO] [stderr]     |
[INFO] [stderr] 224 |             try!(self.out.send(serde_json::to_string(&json!({
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:257:13
[INFO] [stderr]     |
[INFO] [stderr] 257 |             try!(self.out.send(serde_json::to_string(&json!({
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:280:17
[INFO] [stderr]     |
[INFO] [stderr] 280 |                 try!(self.out.send(self.message_json(&message, false, &lock)));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:291:21
[INFO] [stderr]     |
[INFO] [stderr] 291 |                     try!(self.out.send(self.vote_json(&vote, false)));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:307:17
[INFO] [stderr]     |
[INFO] [stderr] 307 |                 try!(self.out.send(serde_json::to_string(&json!({
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:324:17
[INFO] [stderr]     |
[INFO] [stderr] 324 |                 try!(self.out.send(serde_json::to_string(&json!({
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:352:13
[INFO] [stderr]     |
[INFO] [stderr] 352 |             try!(self.out.send(serde_json::to_string(&json!({
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:401:13
[INFO] [stderr]     |
[INFO] [stderr] 401 |             try!(self.out.send(self.starboard_json(VoteType::Star, &lock)));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:402:13
[INFO] [stderr]     |
[INFO] [stderr] 402 |             try!(self.out.send(self.starboard_json(VoteType::Pin, &lock)));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:403:13
[INFO] [stderr]     |
[INFO] [stderr] 403 |             try!(self.out.timeout(60 * 1000, UPDATE));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/actions/auth.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | / macro_rules! rrequire {
[INFO] [stderr] 20 | |     ($self_: expr, $e:expr, $err:expr) => (match $e {
[INFO] [stderr] 21 | |         Ok(x) => x,
[INFO] [stderr] 22 | |         Err(_) => { $self_.send_error($err); return Ok(()); }
[INFO] [stderr] 23 | |     })
[INFO] [stderr] 24 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Rng`
[INFO] [stderr]  --> src/actions/register.rs:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | use rand::{Rng, RngCore, OsRng};
[INFO] [stderr]   |            ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/actions/register.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | / macro_rules! rrequire {
[INFO] [stderr] 24 | |     ($self_: expr, $e:expr, $err:expr) => (match $e {
[INFO] [stderr] 25 | |         Ok(x) => x,
[INFO] [stderr] 26 | |         Err(_) => { $self_.send_error($err); return Ok(()); }
[INFO] [stderr] 27 | |     })
[INFO] [stderr] 28 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/actions/message.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | / macro_rules! rrequire {
[INFO] [stderr] 24 | |     ($self_: expr, $e:expr, $err:expr) => (match $e {
[INFO] [stderr] 25 | |         Ok(x) => x,
[INFO] [stderr] 26 | |         Err(_) => { $self_.send_error($err); return Ok(()); }
[INFO] [stderr] 27 | |     })
[INFO] [stderr] 28 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/actions/history.rs:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | / macro_rules! rrequire {
[INFO] [stderr] 19 | |     ($self_: expr, $e:expr, $err:expr) => (match $e {
[INFO] [stderr] 20 | |         Ok(x) => x,
[INFO] [stderr] 21 | |         Err(_) => { $self_.send_error($err); return Ok(()); }
[INFO] [stderr] 22 | |     })
[INFO] [stderr] 23 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/actions/room.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | / macro_rules! rrequire {
[INFO] [stderr] 20 | |     ($self_: expr, $e:expr, $err:expr) => (match $e {
[INFO] [stderr] 21 | |         Ok(x) => x,
[INFO] [stderr] 22 | |         Err(_) => { $self_.send_error($err); return Ok(()); }
[INFO] [stderr] 23 | |     })
[INFO] [stderr] 24 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/actions/auth.rs:63:17
[INFO] [stderr]    |
[INFO] [stderr] 63 |             let mut obj = builder.as_object_mut().unwrap();
[INFO] [stderr]    |                 ----^^^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/actions/register.rs:64:17
[INFO] [stderr]    |
[INFO] [stderr] 64 |             let mut obj = builder.as_object_mut().unwrap();
[INFO] [stderr]    |                 ----^^^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ReadAccess`
[INFO] [stderr]  --> src/enums/privtype.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 |     ReadAccess,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `MoveIn`
[INFO] [stderr]  --> src/enums/privtype.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     MoveIn,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `MoveOut`
[INFO] [stderr]  --> src/enums/privtype.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     MoveOut,
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ModifyRoom`
[INFO] [stderr]  --> src/enums/privtype.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     ModifyRoom,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ModifyPrivs`
[INFO] [stderr]  --> src/enums/privtype.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     ModifyPrivs,
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 29 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/actions/auth.rs:69:9
[INFO] [stderr]    |
[INFO] [stderr] 69 |         try!(self.out.send(serde_json::to_string(&builder).unwrap()));
[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/actions/register.rs:70:9
[INFO] [stderr]    |
[INFO] [stderr] 70 |         try!(self.out.send(serde_json::to_string(&builder).unwrap()));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/actions/vote.rs:83:17
[INFO] [stderr]    |
[INFO] [stderr] 83 |                 try!(self.out.broadcast(self.starboard_json(votetype, &lock)));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/actions/history.rs:29:9
[INFO] [stderr]    |
[INFO] [stderr] 29 |         try!(self.out.send(self.history_json(id, &lock)));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/actions/room.rs:76:9
[INFO] [stderr]    |
[INFO] [stderr] 76 |         try!(self.out.send(serde_json::to_string(&json!({
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:209:17
[INFO] [stderr]     |
[INFO] [stderr] 209 |                 try!(self.out.send(serde_json::to_string(&json!({
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:224:13
[INFO] [stderr]     |
[INFO] [stderr] 224 |             try!(self.out.send(serde_json::to_string(&json!({
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:257:13
[INFO] [stderr]     |
[INFO] [stderr] 257 |             try!(self.out.send(serde_json::to_string(&json!({
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:280:17
[INFO] [stderr]     |
[INFO] [stderr] 280 |                 try!(self.out.send(self.message_json(&message, false, &lock)));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:291:21
[INFO] [stderr]     |
[INFO] [stderr] 291 |                     try!(self.out.send(self.vote_json(&vote, false)));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:307:17
[INFO] [stderr]     |
[INFO] [stderr] 307 |                 try!(self.out.send(serde_json::to_string(&json!({
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:324:17
[INFO] [stderr]     |
[INFO] [stderr] 324 |                 try!(self.out.send(serde_json::to_string(&json!({
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:352:13
[INFO] [stderr]     |
[INFO] [stderr] 352 |             try!(self.out.send(serde_json::to_string(&json!({
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:401:13
[INFO] [stderr]     |
[INFO] [stderr] 401 |             try!(self.out.send(self.starboard_json(VoteType::Star, &lock)));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:402:13
[INFO] [stderr]     |
[INFO] [stderr] 402 |             try!(self.out.send(self.starboard_json(VoteType::Pin, &lock)));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:403:13
[INFO] [stderr]     |
[INFO] [stderr] 403 |             try!(self.out.timeout(60 * 1000, UPDATE));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/actions/auth.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | / macro_rules! rrequire {
[INFO] [stderr] 20 | |     ($self_: expr, $e:expr, $err:expr) => (match $e {
[INFO] [stderr] 21 | |         Ok(x) => x,
[INFO] [stderr] 22 | |         Err(_) => { $self_.send_error($err); return Ok(()); }
[INFO] [stderr] 23 | |     })
[INFO] [stderr] 24 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Rng`
[INFO] [stderr]  --> src/actions/register.rs:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | use rand::{Rng, RngCore, OsRng};
[INFO] [stderr]   |            ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/actions/register.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | / macro_rules! rrequire {
[INFO] [stderr] 24 | |     ($self_: expr, $e:expr, $err:expr) => (match $e {
[INFO] [stderr] 25 | |         Ok(x) => x,
[INFO] [stderr] 26 | |         Err(_) => { $self_.send_error($err); return Ok(()); }
[INFO] [stderr] 27 | |     })
[INFO] [stderr] 28 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/actions/message.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | / macro_rules! rrequire {
[INFO] [stderr] 24 | |     ($self_: expr, $e:expr, $err:expr) => (match $e {
[INFO] [stderr] 25 | |         Ok(x) => x,
[INFO] [stderr] 26 | |         Err(_) => { $self_.send_error($err); return Ok(()); }
[INFO] [stderr] 27 | |     })
[INFO] [stderr] 28 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/actions/history.rs:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | / macro_rules! rrequire {
[INFO] [stderr] 19 | |     ($self_: expr, $e:expr, $err:expr) => (match $e {
[INFO] [stderr] 20 | |         Ok(x) => x,
[INFO] [stderr] 21 | |         Err(_) => { $self_.send_error($err); return Ok(()); }
[INFO] [stderr] 22 | |     })
[INFO] [stderr] 23 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/actions/room.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | / macro_rules! rrequire {
[INFO] [stderr] 20 | |     ($self_: expr, $e:expr, $err:expr) => (match $e {
[INFO] [stderr] 21 | |         Ok(x) => x,
[INFO] [stderr] 22 | |         Err(_) => { $self_.send_error($err); return Ok(()); }
[INFO] [stderr] 23 | |     })
[INFO] [stderr] 24 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/actions/auth.rs:63:17
[INFO] [stderr]    |
[INFO] [stderr] 63 |             let mut obj = builder.as_object_mut().unwrap();
[INFO] [stderr]    |                 ----^^^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/actions/register.rs:64:17
[INFO] [stderr]    |
[INFO] [stderr] 64 |             let mut obj = builder.as_object_mut().unwrap();
[INFO] [stderr]    |                 ----^^^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ReadAccess`
[INFO] [stderr]  --> src/enums/privtype.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 |     ReadAccess,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `MoveIn`
[INFO] [stderr]  --> src/enums/privtype.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     MoveIn,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `MoveOut`
[INFO] [stderr]  --> src/enums/privtype.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     MoveOut,
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ModifyRoom`
[INFO] [stderr]  --> src/enums/privtype.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     ModifyRoom,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ModifyPrivs`
[INFO] [stderr]  --> src/enums/privtype.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     ModifyPrivs,
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 29 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/glavra-558be996df18145b
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/glavra-bd475de69e701acd
[INFO] [stderr]    Doc-tests glavra
[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
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "8900f6ee8cc646c6e344fcff996b224a3731106cd359f9e89a9194fce953d6ea"`
[INFO] running `"docker" "rm" "-f" "8900f6ee8cc646c6e344fcff996b224a3731106cd359f9e89a9194fce953d6ea"`
[INFO] [stdout] 8900f6ee8cc646c6e344fcff996b224a3731106cd359f9e89a9194fce953d6ea