[INFO] updating cached repository https://github.com/aji/ircd-oxide
[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] d17716e88b31d1bca5fb6ec20eea52d757bc9619
[INFO] testing aji/ircd-oxide against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faji%2Fircd-oxide" "/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/aji/ircd-oxide on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/aji/ircd-oxide
[INFO] finished tweaking git repo https://github.com/aji/ircd-oxide
[INFO] tweaked toml for git repo https://github.com/aji/ircd-oxide written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/aji/ircd-oxide already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[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" "+1.44.0" "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] e69d025f88528dc1120d0e94421c4fac766cf329f8d642322e4d7535820076e8
[INFO] running `"docker" "start" "-a" "e69d025f88528dc1120d0e94421c4fac766cf329f8d642322e4d7535820076e8"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling futures v0.1.11
[INFO] [stderr]    Compiling serde v0.9.12
[INFO] [stderr]    Compiling iovec v0.1.0
[INFO] [stderr]    Compiling net2 v0.2.27
[INFO] [stderr]    Compiling bytes v0.4.1
[INFO] [stderr]    Compiling mio v0.6.6
[INFO] [stderr]    Compiling tokio-io v0.1.1
[INFO] [stderr]    Compiling tokio-core v0.1.6
[INFO] [stderr]    Compiling toml v0.3.1
[INFO] [stderr]    Compiling oxide v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/crdb/mod.rs:525:38
[INFO] [stderr]     |
[INFO] [stderr] 525 |             if let Async::Ready(_) = try!(inner[0].poll()) {
[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/irc/cap.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | /     bitflags! {
[INFO] [stderr] 22 | |         pub flags Caps: u16 {
[INFO] [stderr] 23 | |             const MULTI_PREFIX       = 0b_00000000_00000001,
[INFO] [stderr] 24 | |             const ACCOUNT_NOTIFY     = 0b_00000000_00000010,
[INFO] [stderr] ...  |
[INFO] [stderr] 27 | |         }
[INFO] [stderr] 28 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/irc/cap.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | /     bitflags! {
[INFO] [stderr] 22 | |         pub flags Caps: u16 {
[INFO] [stderr] 23 | |             const MULTI_PREFIX       = 0b_00000000_00000001,
[INFO] [stderr] 24 | |             const ACCOUNT_NOTIFY     = 0b_00000000_00000010,
[INFO] [stderr] ...  |
[INFO] [stderr] 27 | |         }
[INFO] [stderr] 28 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/irc/driver.rs:72:47
[INFO] [stderr]    |
[INFO] [stderr] 72 |                 if let Async::Ready(result) = try!(self.recv.poll()) {
[INFO] [stderr]    |                                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/irc/driver.rs:85:23
[INFO] [stderr]    |
[INFO] [stderr] 85 |                 match try!(op.poll()) {
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/irc/driver.rs:94:17
[INFO] [stderr]    |
[INFO] [stderr] 94 |         let _ = try!(self.send.poll());
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/irc/driver.rs:102:32
[INFO] [stderr]     |
[INFO] [stderr] 102 |             let (next, cont) = try!(self.poll_driver(state));
[INFO] [stderr]     |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/irc/message.rs:108:9
[INFO] [stderr]     |
[INFO] [stderr] 108 |         try!(write!(f, "Message("));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/irc/message.rs:109:9
[INFO] [stderr]     |
[INFO] [stderr] 109 |         try!(write_bytes(f, &self.verb));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/irc/message.rs:112:13
[INFO] [stderr]     |
[INFO] [stderr] 112 |             try!(write!(f, ", "));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/irc/message.rs:113:13
[INFO] [stderr]     |
[INFO] [stderr] 113 |             try!(write_bytes(f, s));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/irc/message.rs:116:9
[INFO] [stderr]     |
[INFO] [stderr] 116 |         try!(write!(f, ")"));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/irc/send.rs:138:19
[INFO] [stderr]     |
[INFO] [stderr] 138 |             match try!(self.send.write_buf(&mut inner.buf)) {
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/crdb/mod.rs:109:33
[INFO] [stderr]     |
[INFO] [stderr] 109 |     tables: HashMap<String, Box<RawTable>>,
[INFO] [stderr]     |                                 ^^^^^^^^ help: use `dyn`: `dyn RawTable`
[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/irc/op.rs:30:15
[INFO] [stderr]    |
[INFO] [stderr] 30 |     Boxed(Box<Future<Item=T, Error=irc::Error>>)
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=T, Error=irc::Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/crdb/mod.rs:161:17
[INFO] [stderr]     |
[INFO] [stderr] 161 |             let mut table = match self.tables.get_mut(&table_name) {
[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/irc/pool.rs:64:25
[INFO] [stderr]    |
[INFO] [stderr] 64 |             if let Some(mut out) = self.users.get_mut(user) {
[INFO] [stderr]    |                         ----^^^
[INFO] [stderr]    |                         |
[INFO] [stderr]    |                         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: 17 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.93s
[INFO] running `"docker" "inspect" "e69d025f88528dc1120d0e94421c4fac766cf329f8d642322e4d7535820076e8"`
[INFO] running `"docker" "rm" "-f" "e69d025f88528dc1120d0e94421c4fac766cf329f8d642322e4d7535820076e8"`
[INFO] [stdout] e69d025f88528dc1120d0e94421c4fac766cf329f8d642322e4d7535820076e8
[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" "+1.44.0" "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] a1e02ea97f71e4e6f8f9291c1d333a63b6ed6e501c044c5f6f5f872c798f2bd4
[INFO] running `"docker" "start" "-a" "a1e02ea97f71e4e6f8f9291c1d333a63b6ed6e501c044c5f6f5f872c798f2bd4"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling oxide v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/crdb/mod.rs:525:38
[INFO] [stderr]     |
[INFO] [stderr] 525 |             if let Async::Ready(_) = try!(inner[0].poll()) {
[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/irc/cap.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | /     bitflags! {
[INFO] [stderr] 22 | |         pub flags Caps: u16 {
[INFO] [stderr] 23 | |             const MULTI_PREFIX       = 0b_00000000_00000001,
[INFO] [stderr] 24 | |             const ACCOUNT_NOTIFY     = 0b_00000000_00000010,
[INFO] [stderr] ...  |
[INFO] [stderr] 27 | |         }
[INFO] [stderr] 28 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/irc/cap.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | /     bitflags! {
[INFO] [stderr] 22 | |         pub flags Caps: u16 {
[INFO] [stderr] 23 | |             const MULTI_PREFIX       = 0b_00000000_00000001,
[INFO] [stderr] 24 | |             const ACCOUNT_NOTIFY     = 0b_00000000_00000010,
[INFO] [stderr] ...  |
[INFO] [stderr] 27 | |         }
[INFO] [stderr] 28 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/irc/driver.rs:72:47
[INFO] [stderr]    |
[INFO] [stderr] 72 |                 if let Async::Ready(result) = try!(self.recv.poll()) {
[INFO] [stderr]    |                                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/irc/driver.rs:85:23
[INFO] [stderr]    |
[INFO] [stderr] 85 |                 match try!(op.poll()) {
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/irc/driver.rs:94:17
[INFO] [stderr]    |
[INFO] [stderr] 94 |         let _ = try!(self.send.poll());
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/irc/driver.rs:102:32
[INFO] [stderr]     |
[INFO] [stderr] 102 |             let (next, cont) = try!(self.poll_driver(state));
[INFO] [stderr]     |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/irc/message.rs:108:9
[INFO] [stderr]     |
[INFO] [stderr] 108 |         try!(write!(f, "Message("));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/irc/message.rs:109:9
[INFO] [stderr]     |
[INFO] [stderr] 109 |         try!(write_bytes(f, &self.verb));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/irc/message.rs:112:13
[INFO] [stderr]     |
[INFO] [stderr] 112 |             try!(write!(f, ", "));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/irc/message.rs:113:13
[INFO] [stderr]     |
[INFO] [stderr] 113 |             try!(write_bytes(f, s));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/irc/message.rs:116:9
[INFO] [stderr]     |
[INFO] [stderr] 116 |         try!(write!(f, ")"));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/irc/send.rs:138:19
[INFO] [stderr]     |
[INFO] [stderr] 138 |             match try!(self.send.write_buf(&mut inner.buf)) {
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/crdb/mod.rs:109:33
[INFO] [stderr]     |
[INFO] [stderr] 109 |     tables: HashMap<String, Box<RawTable>>,
[INFO] [stderr]     |                                 ^^^^^^^^ help: use `dyn`: `dyn RawTable`
[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/irc/op.rs:30:15
[INFO] [stderr]    |
[INFO] [stderr] 30 |     Boxed(Box<Future<Item=T, Error=irc::Error>>)
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=T, Error=irc::Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/crdb/mod.rs:161:17
[INFO] [stderr]     |
[INFO] [stderr] 161 |             let mut table = match self.tables.get_mut(&table_name) {
[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/irc/pool.rs:64:25
[INFO] [stderr]    |
[INFO] [stderr] 64 |             if let Some(mut out) = self.users.get_mut(user) {
[INFO] [stderr]    |                         ----^^^
[INFO] [stderr]    |                         |
[INFO] [stderr]    |                         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: 17 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/crdb/mod.rs:525:38
[INFO] [stderr]     |
[INFO] [stderr] 525 |             if let Async::Ready(_) = try!(inner[0].poll()) {
[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/irc/cap.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | /     bitflags! {
[INFO] [stderr] 22 | |         pub flags Caps: u16 {
[INFO] [stderr] 23 | |             const MULTI_PREFIX       = 0b_00000000_00000001,
[INFO] [stderr] 24 | |             const ACCOUNT_NOTIFY     = 0b_00000000_00000010,
[INFO] [stderr] ...  |
[INFO] [stderr] 27 | |         }
[INFO] [stderr] 28 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/irc/cap.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | /     bitflags! {
[INFO] [stderr] 22 | |         pub flags Caps: u16 {
[INFO] [stderr] 23 | |             const MULTI_PREFIX       = 0b_00000000_00000001,
[INFO] [stderr] 24 | |             const ACCOUNT_NOTIFY     = 0b_00000000_00000010,
[INFO] [stderr] ...  |
[INFO] [stderr] 27 | |         }
[INFO] [stderr] 28 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/irc/driver.rs:72:47
[INFO] [stderr]    |
[INFO] [stderr] 72 |                 if let Async::Ready(result) = try!(self.recv.poll()) {
[INFO] [stderr]    |                                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/irc/driver.rs:85:23
[INFO] [stderr]    |
[INFO] [stderr] 85 |                 match try!(op.poll()) {
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/irc/driver.rs:94:17
[INFO] [stderr]    |
[INFO] [stderr] 94 |         let _ = try!(self.send.poll());
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/irc/driver.rs:102:32
[INFO] [stderr]     |
[INFO] [stderr] 102 |             let (next, cont) = try!(self.poll_driver(state));
[INFO] [stderr]     |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/irc/message.rs:108:9
[INFO] [stderr]     |
[INFO] [stderr] 108 |         try!(write!(f, "Message("));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/irc/message.rs:109:9
[INFO] [stderr]     |
[INFO] [stderr] 109 |         try!(write_bytes(f, &self.verb));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/irc/message.rs:112:13
[INFO] [stderr]     |
[INFO] [stderr] 112 |             try!(write!(f, ", "));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/irc/message.rs:113:13
[INFO] [stderr]     |
[INFO] [stderr] 113 |             try!(write_bytes(f, s));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/irc/message.rs:116:9
[INFO] [stderr]     |
[INFO] [stderr] 116 |         try!(write!(f, ")"));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/irc/send.rs:138:19
[INFO] [stderr]     |
[INFO] [stderr] 138 |             match try!(self.send.write_buf(&mut inner.buf)) {
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `futures::Async`
[INFO] [stderr]  --> src/crdb/tests.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use futures::Async;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/crdb/mod.rs:109:33
[INFO] [stderr]     |
[INFO] [stderr] 109 |     tables: HashMap<String, Box<RawTable>>,
[INFO] [stderr]     |                                 ^^^^^^^^ help: use `dyn`: `dyn RawTable`
[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/irc/op.rs:30:15
[INFO] [stderr]    |
[INFO] [stderr] 30 |     Boxed(Box<Future<Item=T, Error=irc::Error>>)
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=T, Error=irc::Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/crdb/mod.rs:161:17
[INFO] [stderr]     |
[INFO] [stderr] 161 |             let mut table = match self.tables.get_mut(&table_name) {
[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/irc/pool.rs:64:25
[INFO] [stderr]    |
[INFO] [stderr] 64 |             if let Some(mut out) = self.users.get_mut(user) {
[INFO] [stderr]    |                         ----^^^
[INFO] [stderr]    |                         |
[INFO] [stderr]    |                         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: 18 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.20s
[INFO] running `"docker" "inspect" "a1e02ea97f71e4e6f8f9291c1d333a63b6ed6e501c044c5f6f5f872c798f2bd4"`
[INFO] running `"docker" "rm" "-f" "a1e02ea97f71e4e6f8f9291c1d333a63b6ed6e501c044c5f6f5f872c798f2bd4"`
[INFO] [stdout] a1e02ea97f71e4e6f8f9291c1d333a63b6ed6e501c044c5f6f5f872c798f2bd4
[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" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9231a7b8dd9221199e44e6880cd42d7ba0402541e59251b4324e539f131f08f4
[INFO] running `"docker" "start" "-a" "9231a7b8dd9221199e44e6880cd42d7ba0402541e59251b4324e539f131f08f4"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/crdb/mod.rs:525:38
[INFO] [stderr]     |
[INFO] [stderr] 525 |             if let Async::Ready(_) = try!(inner[0].poll()) {
[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/irc/cap.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | /     bitflags! {
[INFO] [stderr] 22 | |         pub flags Caps: u16 {
[INFO] [stderr] 23 | |             const MULTI_PREFIX       = 0b_00000000_00000001,
[INFO] [stderr] 24 | |             const ACCOUNT_NOTIFY     = 0b_00000000_00000010,
[INFO] [stderr] ...  |
[INFO] [stderr] 27 | |         }
[INFO] [stderr] 28 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/irc/cap.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | /     bitflags! {
[INFO] [stderr] 22 | |         pub flags Caps: u16 {
[INFO] [stderr] 23 | |             const MULTI_PREFIX       = 0b_00000000_00000001,
[INFO] [stderr] 24 | |             const ACCOUNT_NOTIFY     = 0b_00000000_00000010,
[INFO] [stderr] ...  |
[INFO] [stderr] 27 | |         }
[INFO] [stderr] 28 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/irc/driver.rs:72:47
[INFO] [stderr]    |
[INFO] [stderr] 72 |                 if let Async::Ready(result) = try!(self.recv.poll()) {
[INFO] [stderr]    |                                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/irc/driver.rs:85:23
[INFO] [stderr]    |
[INFO] [stderr] 85 |                 match try!(op.poll()) {
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/irc/driver.rs:94:17
[INFO] [stderr]    |
[INFO] [stderr] 94 |         let _ = try!(self.send.poll());
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/irc/driver.rs:102:32
[INFO] [stderr]     |
[INFO] [stderr] 102 |             let (next, cont) = try!(self.poll_driver(state));
[INFO] [stderr]     |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/irc/message.rs:108:9
[INFO] [stderr]     |
[INFO] [stderr] 108 |         try!(write!(f, "Message("));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/irc/message.rs:109:9
[INFO] [stderr]     |
[INFO] [stderr] 109 |         try!(write_bytes(f, &self.verb));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/irc/message.rs:112:13
[INFO] [stderr]     |
[INFO] [stderr] 112 |             try!(write!(f, ", "));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/irc/message.rs:113:13
[INFO] [stderr]     |
[INFO] [stderr] 113 |             try!(write_bytes(f, s));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/irc/message.rs:116:9
[INFO] [stderr]     |
[INFO] [stderr] 116 |         try!(write!(f, ")"));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/irc/send.rs:138:19
[INFO] [stderr]     |
[INFO] [stderr] 138 |             match try!(self.send.write_buf(&mut inner.buf)) {
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `futures::Async`
[INFO] [stderr]  --> src/crdb/tests.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use futures::Async;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/crdb/mod.rs:109:33
[INFO] [stderr]     |
[INFO] [stderr] 109 |     tables: HashMap<String, Box<RawTable>>,
[INFO] [stderr]     |                                 ^^^^^^^^ help: use `dyn`: `dyn RawTable`
[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/irc/op.rs:30:15
[INFO] [stderr]    |
[INFO] [stderr] 30 |     Boxed(Box<Future<Item=T, Error=irc::Error>>)
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=T, Error=irc::Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/crdb/mod.rs:161:17
[INFO] [stderr]     |
[INFO] [stderr] 161 |             let mut table = match self.tables.get_mut(&table_name) {
[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/irc/pool.rs:64:25
[INFO] [stderr]    |
[INFO] [stderr] 64 |             if let Some(mut out) = self.users.get_mut(user) {
[INFO] [stderr]    |                         ----^^^
[INFO] [stderr]    |                         |
[INFO] [stderr]    |                         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: 18 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/crdb/mod.rs:525:38
[INFO] [stderr]     |
[INFO] [stderr] 525 |             if let Async::Ready(_) = try!(inner[0].poll()) {
[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/irc/cap.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | /     bitflags! {
[INFO] [stderr] 22 | |         pub flags Caps: u16 {
[INFO] [stderr] 23 | |             const MULTI_PREFIX       = 0b_00000000_00000001,
[INFO] [stderr] 24 | |             const ACCOUNT_NOTIFY     = 0b_00000000_00000010,
[INFO] [stderr] ...  |
[INFO] [stderr] 27 | |         }
[INFO] [stderr] 28 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/irc/cap.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | /     bitflags! {
[INFO] [stderr] 22 | |         pub flags Caps: u16 {
[INFO] [stderr] 23 | |             const MULTI_PREFIX       = 0b_00000000_00000001,
[INFO] [stderr] 24 | |             const ACCOUNT_NOTIFY     = 0b_00000000_00000010,
[INFO] [stderr] ...  |
[INFO] [stderr] 27 | |         }
[INFO] [stderr] 28 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/irc/driver.rs:72:47
[INFO] [stderr]    |
[INFO] [stderr] 72 |                 if let Async::Ready(result) = try!(self.recv.poll()) {
[INFO] [stderr]    |                                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/irc/driver.rs:85:23
[INFO] [stderr]    |
[INFO] [stderr] 85 |                 match try!(op.poll()) {
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/irc/driver.rs:94:17
[INFO] [stderr]    |
[INFO] [stderr] 94 |         let _ = try!(self.send.poll());
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/irc/driver.rs:102:32
[INFO] [stderr]     |
[INFO] [stderr] 102 |             let (next, cont) = try!(self.poll_driver(state));
[INFO] [stderr]     |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/irc/message.rs:108:9
[INFO] [stderr]     |
[INFO] [stderr] 108 |         try!(write!(f, "Message("));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/irc/message.rs:109:9
[INFO] [stderr]     |
[INFO] [stderr] 109 |         try!(write_bytes(f, &self.verb));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/irc/message.rs:112:13
[INFO] [stderr]     |
[INFO] [stderr] 112 |             try!(write!(f, ", "));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/irc/message.rs:113:13
[INFO] [stderr]     |
[INFO] [stderr] 113 |             try!(write_bytes(f, s));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/irc/message.rs:116:9
[INFO] [stderr]     |
[INFO] [stderr] 116 |         try!(write!(f, ")"));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/irc/send.rs:138:19
[INFO] [stderr]     |
[INFO] [stderr] 138 |             match try!(self.send.write_buf(&mut inner.buf)) {
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/crdb/mod.rs:109:33
[INFO] [stderr]     |
[INFO] [stderr] 109 |     tables: HashMap<String, Box<RawTable>>,
[INFO] [stderr]     |                                 ^^^^^^^^ help: use `dyn`: `dyn RawTable`
[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/irc/op.rs:30:15
[INFO] [stderr]    |
[INFO] [stderr] 30 |     Boxed(Box<Future<Item=T, Error=irc::Error>>)
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=T, Error=irc::Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/crdb/mod.rs:161:17
[INFO] [stderr]     |
[INFO] [stderr] 161 |             let mut table = match self.tables.get_mut(&table_name) {
[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/irc/pool.rs:64:25
[INFO] [stderr]    |
[INFO] [stderr] 64 |             if let Some(mut out) = self.users.get_mut(user) {
[INFO] [stderr]    |                         ----^^^
[INFO] [stderr]    |                         |
[INFO] [stderr]    |                         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: 17 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/oxide-c0019325872205ba
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test irc::message::message_parse_trailing_extra_space ... ok
[INFO] [stdout] test irc::message::message_parse_trailing ... ok
[INFO] [stdout] test common::bimap::test_happy_bimap ... ok
[INFO] [stdout] test irc::message::message_parse_client_still_dumb ... ok
[INFO] [stdout] test irc::message::message_parse_dumb_client ... ok
[INFO] [stdout] test irc::message::message_parse_easy ... ok
[INFO] [stdout] test irc::message::message_parse_with_spaces ... ok
[INFO] [stdout] test common::bimap::test_bimap_iters ... ok
[INFO] [stdout] test irc::cap::worthless_test ... ok
[INFO] [stdout] test crdb::tests::simply_commit ... ok
[INFO] [stdout] test crdb::tests::test_completion ... ok
[INFO] [stdout] test crdb::tests::simple_multiple_commits ... ok
[INFO] [stdout] test crdb::tests::two_commits_to_same_entry ... ok
[INFO] [stdout] test crdb::tests::raw_transaction ... ok
[INFO] [stdout] test crdb::tests::see_own_writes_and_coalesce_2 ... ok
[INFO] [stdout] test crdb::tests::see_own_writes_and_coalesce ... ok
[INFO] [stdout] test crdb::tests::two_commits_to_same_entry_loser ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ircd_oxide-d4125bd6c6254247
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests oxide
[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 1 test
[INFO] [stdout] test src/common/observe.rs - common::observe (line 24) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "9231a7b8dd9221199e44e6880cd42d7ba0402541e59251b4324e539f131f08f4"`
[INFO] running `"docker" "rm" "-f" "9231a7b8dd9221199e44e6880cd42d7ba0402541e59251b4324e539f131f08f4"`
[INFO] [stdout] 9231a7b8dd9221199e44e6880cd42d7ba0402541e59251b4324e539f131f08f4