[INFO] updating cached repository roller/bazbot
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/roller/bazbot
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/roller/bazbot" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/roller/bazbot"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/roller/bazbot'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/roller/bazbot" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/roller/bazbot"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/roller/bazbot'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 805c83f1ac98b416ce6149b6e414eabe1b60592c
[INFO] sha for GitHub repo roller/bazbot: 805c83f1ac98b416ce6149b6e414eabe1b60592c
[INFO] validating manifest of roller/bazbot on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of roller/bazbot on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing roller/bazbot
[INFO] finished frobbing roller/bazbot
[INFO] frobbed toml for roller/bazbot written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/roller/bazbot/Cargo.toml
[INFO] started frobbing roller/bazbot
[INFO] finished frobbing roller/bazbot
[INFO] frobbed toml for roller/bazbot written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/roller/bazbot/Cargo.toml
[INFO] crate roller/bazbot already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking roller/bazbot against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-2/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/roller/bazbot:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 9b6c03b3357a01601d23d8f40a030164774087fba62a07068b36de3a4bfe564f
[INFO] running `"docker" "start" "-a" "9b6c03b3357a01601d23d8f40a030164774087fba62a07068b36de3a4bfe564f"`
[INFO] [stderr]    Compiling libsqlite3-sys v0.9.3
[INFO] [stderr]     Checking tokio-timer v0.1.2
[INFO] [stderr]    Compiling openssl v0.9.24
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]     Checking error-chain v0.10.0
[INFO] [stderr]     Checking tokio-fs v0.1.6
[INFO] [stderr]     Checking tokio-mockstream v1.1.0
[INFO] [stderr]     Checking tokio-uds v0.2.5
[INFO] [stderr]     Checking tokio-udp v0.1.3
[INFO] [stderr]     Checking tokio v0.1.18
[INFO] [stderr]     Checking rusqlite v0.14.0
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]     Checking tokio-core v0.1.17
[INFO] [stderr]     Checking native-tls v0.1.5
[INFO] [stderr]     Checking tokio-tls v0.1.4
[INFO] [stderr]     Checking failure v0.1.5
[INFO] [stderr]     Checking dotenv v0.13.0
[INFO] [stderr]     Checking irc v0.12.8
[INFO] [stderr]     Checking bazbot v0.2.5 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/markov_words.rs:33:16
[INFO] [stderr]    |
[INFO] [stderr] 33 |     value: Box<ToSql + 'a>
[INFO] [stderr]    |                ^^^^^^^^^^ help: use `dyn`: `dyn ToSql + 'a`
[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/markov_words.rs:37:36
[INFO] [stderr]    |
[INFO] [stderr] 37 |     fn new(field: &str, value: Box<ToSql + 'a>) -> NamedParam<'a>{
[INFO] [stderr]    |                                    ^^^^^^^^^^ help: use `dyn`: `dyn ToSql + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/markov_words.rs:46:52
[INFO] [stderr]    |
[INFO] [stderr] 46 |     fn values(params: &'a [NamedParam]) -> Vec<&'a ToSql> {
[INFO] [stderr]    |                                                    ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/markov_words.rs:475:58
[INFO] [stderr]     |
[INFO] [stderr] 475 |     fn increment_frequency_db(db: &Connection, words: &[&ToSql]) -> Result<usize> {
[INFO] [stderr]     |                                                          ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/migration.rs:94:27
[INFO] [stderr]    |
[INFO] [stderr] 94 |         let params : Vec<&ToSql> = vec![&migration.m_id];
[INFO] [stderr]    |                           ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/markov_words.rs:33:16
[INFO] [stderr]    |
[INFO] [stderr] 33 |     value: Box<ToSql + 'a>
[INFO] [stderr]    |                ^^^^^^^^^^ help: use `dyn`: `dyn ToSql + 'a`
[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/markov_words.rs:37:36
[INFO] [stderr]    |
[INFO] [stderr] 37 |     fn new(field: &str, value: Box<ToSql + 'a>) -> NamedParam<'a>{
[INFO] [stderr]    |                                    ^^^^^^^^^^ help: use `dyn`: `dyn ToSql + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/markov_words.rs:46:52
[INFO] [stderr]    |
[INFO] [stderr] 46 |     fn values(params: &'a [NamedParam]) -> Vec<&'a ToSql> {
[INFO] [stderr]    |                                                    ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/markov_words.rs:475:58
[INFO] [stderr]     |
[INFO] [stderr] 475 |     fn increment_frequency_db(db: &Connection, words: &[&ToSql]) -> Result<usize> {
[INFO] [stderr]     |                                                          ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/migration.rs:94:27
[INFO] [stderr]    |
[INFO] [stderr] 94 |         let params : Vec<&ToSql> = vec![&migration.m_id];
[INFO] [stderr]    |                           ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.16s
[INFO] running `"docker" "inspect" "9b6c03b3357a01601d23d8f40a030164774087fba62a07068b36de3a4bfe564f"`
[INFO] running `"docker" "rm" "-f" "9b6c03b3357a01601d23d8f40a030164774087fba62a07068b36de3a4bfe564f"`
[INFO] [stdout] 9b6c03b3357a01601d23d8f40a030164774087fba62a07068b36de3a4bfe564f