[INFO] cloning repository mars/persistent-state-machine
[INFO] running `"git" "clone" "--bare" "git://github.com/mars/persistent-state-machine.git" "work/cache/sources/gh/mars/persistent-state-machine"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/mars/persistent-state-machine'...
[INFO] running `"git" "clone" "work/cache/sources/gh/mars/persistent-state-machine" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/mars/persistent-state-machine"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/mars/persistent-state-machine'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mars/persistent-state-machine" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/mars/persistent-state-machine"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/mars/persistent-state-machine'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d74eaf7d8a09a4aa688309dae9e62674866df92b
[INFO] sha for GitHub repo mars/persistent-state-machine: d74eaf7d8a09a4aa688309dae9e62674866df92b
[INFO] validating manifest of mars/persistent-state-machine on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mars/persistent-state-machine on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing mars/persistent-state-machine
[INFO] finished frobbing mars/persistent-state-machine
[INFO] frobbed toml for mars/persistent-state-machine written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/mars/persistent-state-machine/Cargo.toml
[INFO] started frobbing mars/persistent-state-machine
[INFO] finished frobbing mars/persistent-state-machine
[INFO] frobbed toml for mars/persistent-state-machine written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/mars/persistent-state-machine/Cargo.toml
[INFO] crate mars/persistent-state-machine already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] building mars/persistent-state-machine against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/mars/persistent-state-machine:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] 760f898875a61e3ce5fd7a482ffbc81e99e09bce7520dc315e2f8faf10f7824e
[INFO] running `"docker" "start" "-a" "760f898875a61e3ce5fd7a482ffbc81e99e09bce7520dc315e2f8faf10f7824e"`
[INFO] [stderr]    Compiling cc v1.0.6
[INFO] [stderr]    Compiling serde v1.0.29
[INFO] [stderr]    Compiling time v0.1.39
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling regex-syntax v0.5.0
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling r2d2 v0.8.2
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling serde_derive_internals v0.20.0
[INFO] [stderr]    Compiling aho-corasick v0.6.4
[INFO] [stderr]    Compiling backtrace-sys v0.1.16
[INFO] [stderr]    Compiling serde_derive v1.0.29
[INFO] [stderr]    Compiling diesel_derives v1.1.0
[INFO] [stderr]    Compiling derive-error-chain v0.11.0
[INFO] [stderr]    Compiling regex v0.2.7
[INFO] [stderr]    Compiling serde_json v1.0.10
[INFO] [stderr]    Compiling chrono v0.4.0
[INFO] [stderr]    Compiling backtrace v0.3.5
[INFO] [stderr]    Compiling error-chain v0.11.0
[INFO] [stderr]    Compiling dotenv v0.11.0
[INFO] [stderr]    Compiling diesel v1.1.1
[INFO] [stderr]    Compiling r2d2-diesel v1.0.0
[INFO] [stderr]    Compiling persistent-state-machine v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `r2d2::Pool`
[INFO] [stderr]  --> src/models.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use r2d2::Pool;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `r2d2_diesel::ConnectionManager`
[INFO] [stderr]  --> src/models.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use r2d2_diesel::ConnectionManager;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Event`
[INFO] [stderr]   --> src/lifecycle.rs:64:1
[INFO] [stderr]    |
[INFO] [stderr] 64 | enum Event {
[INFO] [stderr]    | ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 04s
[INFO] running `"docker" "inspect" "760f898875a61e3ce5fd7a482ffbc81e99e09bce7520dc315e2f8faf10f7824e"`
[INFO] running `"docker" "rm" "-f" "760f898875a61e3ce5fd7a482ffbc81e99e09bce7520dc315e2f8faf10f7824e"`
[INFO] [stdout] 760f898875a61e3ce5fd7a482ffbc81e99e09bce7520dc315e2f8faf10f7824e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/mars/persistent-state-machine:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] e87878782aee7e0b831c2746e5825d115cda0ca358d04dc797c761fa8204dfcb
[INFO] running `"docker" "start" "-a" "e87878782aee7e0b831c2746e5825d115cda0ca358d04dc797c761fa8204dfcb"`
[INFO] [stderr]    Compiling persistent-state-machine v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `r2d2::Pool`
[INFO] [stderr]  --> src/models.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use r2d2::Pool;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `r2d2_diesel::ConnectionManager`
[INFO] [stderr]  --> src/models.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use r2d2_diesel::ConnectionManager;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `now`
[INFO] [stderr]    --> src/lifecycle.rs:415:13
[INFO] [stderr]     |
[INFO] [stderr] 415 |         let now = Utc::now().naive_utc();
[INFO] [stderr]     |             ^^^ help: consider prefixing with an underscore: `_now`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Event`
[INFO] [stderr]   --> src/lifecycle.rs:64:1
[INFO] [stderr]    |
[INFO] [stderr] 64 | enum Event {
[INFO] [stderr]    | ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.49s
[INFO] running `"docker" "inspect" "e87878782aee7e0b831c2746e5825d115cda0ca358d04dc797c761fa8204dfcb"`
[INFO] running `"docker" "rm" "-f" "e87878782aee7e0b831c2746e5825d115cda0ca358d04dc797c761fa8204dfcb"`
[INFO] [stdout] e87878782aee7e0b831c2746e5825d115cda0ca358d04dc797c761fa8204dfcb