[INFO] updating cached repository adolfosilva/vending-machine
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/adolfosilva/vending-machine
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/adolfosilva/vending-machine" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/adolfosilva/vending-machine"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/adolfosilva/vending-machine'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/adolfosilva/vending-machine" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/adolfosilva/vending-machine"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/adolfosilva/vending-machine'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8ac97870e85b68ccc6565bd504ba832b2532d0cb
[INFO] sha for GitHub repo adolfosilva/vending-machine: 8ac97870e85b68ccc6565bd504ba832b2532d0cb
[INFO] validating manifest of adolfosilva/vending-machine on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of adolfosilva/vending-machine on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing adolfosilva/vending-machine
[INFO] finished frobbing adolfosilva/vending-machine
[INFO] frobbed toml for adolfosilva/vending-machine written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/adolfosilva/vending-machine/Cargo.toml
[INFO] started frobbing adolfosilva/vending-machine
[INFO] finished frobbing adolfosilva/vending-machine
[INFO] frobbed toml for adolfosilva/vending-machine written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/adolfosilva/vending-machine/Cargo.toml
[INFO] crate adolfosilva/vending-machine has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing adolfosilva/vending-machine against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/adolfosilva/vending-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] 1513f7cef9f412e97c52671cc11d7eb88131423126d53063fa6f49486bc6fe20
[INFO] running `"docker" "start" "-a" "1513f7cef9f412e97c52671cc11d7eb88131423126d53063fa6f49486bc6fe20"`
[INFO] [stderr]    Compiling num-complex v0.2.1
[INFO] [stderr]    Compiling trust-dns-proto v0.4.3
[INFO] [stderr]    Compiling num v0.2.0
[INFO] [stderr]    Compiling rust_decimal v0.10.1
[INFO] [stderr]    Compiling trust-dns-resolver v0.9.1
[INFO] [stderr]    Compiling actix v0.7.5
[INFO] [stderr]    Compiling vending-machine v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `money`
[INFO] [stderr]   --> src/messages.rs:20:23
[INFO] [stderr]    |
[INFO] [stderr] 20 |         let (product, money) = (msg.0, msg.1);
[INFO] [stderr]    |                       ^^^^^ help: consider prefixing with an underscore: `_money`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Person`
[INFO] [stderr]  --> src/actors/person.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub struct Person {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.25s
[INFO] running `"docker" "inspect" "1513f7cef9f412e97c52671cc11d7eb88131423126d53063fa6f49486bc6fe20"`
[INFO] running `"docker" "rm" "-f" "1513f7cef9f412e97c52671cc11d7eb88131423126d53063fa6f49486bc6fe20"`
[INFO] [stdout] 1513f7cef9f412e97c52671cc11d7eb88131423126d53063fa6f49486bc6fe20
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/adolfosilva/vending-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] af4351f159a2d4a8a69f10e968c4a164fe8f90871a7647843b0266b25b06c4af
[INFO] running `"docker" "start" "-a" "af4351f159a2d4a8a69f10e968c4a164fe8f90871a7647843b0266b25b06c4af"`
[INFO] [stderr]    Compiling vending-machine v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `money`
[INFO] [stderr]   --> src/messages.rs:20:23
[INFO] [stderr]    |
[INFO] [stderr] 20 |         let (product, money) = (msg.0, msg.1);
[INFO] [stderr]    |                       ^^^^^ help: consider prefixing with an underscore: `_money`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Person`
[INFO] [stderr]  --> src/actors/person.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub struct Person {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.05s
[INFO] running `"docker" "inspect" "af4351f159a2d4a8a69f10e968c4a164fe8f90871a7647843b0266b25b06c4af"`
[INFO] running `"docker" "rm" "-f" "af4351f159a2d4a8a69f10e968c4a164fe8f90871a7647843b0266b25b06c4af"`
[INFO] [stdout] af4351f159a2d4a8a69f10e968c4a164fe8f90871a7647843b0266b25b06c4af
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/adolfosilva/vending-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"`
[INFO] [stdout] 08df99a375c1150aa1ebda48a532537b33692f5d94b14c5b66ab020a604afd95
[INFO] running `"docker" "start" "-a" "08df99a375c1150aa1ebda48a532537b33692f5d94b14c5b66ab020a604afd95"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/vending_machine-7c885a6d798b6ef6
[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" "08df99a375c1150aa1ebda48a532537b33692f5d94b14c5b66ab020a604afd95"`
[INFO] running `"docker" "rm" "-f" "08df99a375c1150aa1ebda48a532537b33692f5d94b14c5b66ab020a604afd95"`
[INFO] [stdout] 08df99a375c1150aa1ebda48a532537b33692f5d94b14c5b66ab020a604afd95