[INFO] updating cached repository https://github.com/brooksmckinley/cups
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/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] 3a6bf59431c0d3469d067182b32db459c07367d0
[INFO] testing brooksmckinley/cups against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrooksmckinley%2Fcups" "work/builds/worker-8/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/brooksmckinley/cups on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/brooksmckinley/cups
[INFO] finished tweaking git repo https://github.com/brooksmckinley/cups
[INFO] tweaked toml for git repo https://github.com/brooksmckinley/cups written to work/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/brooksmckinley/cups already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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-2019-09-28" "build" "--frozen"`
[INFO] [stdout] cf65d5c07b050c2c36b17f58cc36b4a5edbcfd4afefbfe6e3cc49f8206a01f01
[INFO] running `"docker" "start" "-a" "cf65d5c07b050c2c36b17f58cc36b4a5edbcfd4afefbfe6e3cc49f8206a01f01"`
[INFO] [stderr]    Compiling libc v0.2.42
[INFO] [stderr]    Compiling rand_core v0.2.1
[INFO] [stderr]    Compiling rand v0.5.4
[INFO] [stderr]    Compiling cups v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:15:27
[INFO] [stderr]    |
[INFO] [stderr] 15 | fn buy(cups: &mut Vec<Box<Cup>>) {
[INFO] [stderr]    |                           ^^^ help: use `dyn`: `dyn Cup`
[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/main.rs:84:28
[INFO] [stderr]    |
[INFO] [stderr] 84 | fn sell(cups: &mut Vec<Box<Cup>>) {
[INFO] [stderr]    |                            ^^^ help: use `dyn`: `dyn Cup`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:111:35
[INFO] [stderr]     |
[INFO] [stderr] 111 | fn maintenance(cups: &mut Vec<Box<Cup>>) {
[INFO] [stderr]     |                                   ^^^ help: use `dyn`: `dyn Cup`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:229:36
[INFO] [stderr]     |
[INFO] [stderr] 229 | fn inventory_report(cups: &Vec<Box<Cup>>) {
[INFO] [stderr]     |                                    ^^^ help: use `dyn`: `dyn Cup`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:238:27
[INFO] [stderr]     |
[INFO] [stderr] 238 |     let mut cups: Vec<Box<Cup>> = Vec::new();
[INFO] [stderr]     |                           ^^^ help: use `dyn`: `dyn Cup`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:123:17
[INFO] [stderr]     |
[INFO] [stderr] 123 |             let mut i = 0;
[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/main.rs:152:17
[INFO] [stderr]     |
[INFO] [stderr] 152 |             let mut i = 0;
[INFO] [stderr]     |                 ----^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:181:17
[INFO] [stderr]     |
[INFO] [stderr] 181 |             let mut i = 0;
[INFO] [stderr]     |                 ----^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:207:17
[INFO] [stderr]     |
[INFO] [stderr] 207 |             let mut i = 0;
[INFO] [stderr]     |                 ----^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.07s
[INFO] running `"docker" "inspect" "cf65d5c07b050c2c36b17f58cc36b4a5edbcfd4afefbfe6e3cc49f8206a01f01"`
[INFO] running `"docker" "rm" "-f" "cf65d5c07b050c2c36b17f58cc36b4a5edbcfd4afefbfe6e3cc49f8206a01f01"`
[INFO] [stdout] cf65d5c07b050c2c36b17f58cc36b4a5edbcfd4afefbfe6e3cc49f8206a01f01
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 2b4b99dcd83743f9d8d87d6f86ee1a74aa243a468f693a97765569137b1ad529
[INFO] running `"docker" "start" "-a" "2b4b99dcd83743f9d8d87d6f86ee1a74aa243a468f693a97765569137b1ad529"`
[INFO] [stderr]    Compiling cups v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:15:27
[INFO] [stderr]    |
[INFO] [stderr] 15 | fn buy(cups: &mut Vec<Box<Cup>>) {
[INFO] [stderr]    |                           ^^^ help: use `dyn`: `dyn Cup`
[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/main.rs:84:28
[INFO] [stderr]    |
[INFO] [stderr] 84 | fn sell(cups: &mut Vec<Box<Cup>>) {
[INFO] [stderr]    |                            ^^^ help: use `dyn`: `dyn Cup`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:111:35
[INFO] [stderr]     |
[INFO] [stderr] 111 | fn maintenance(cups: &mut Vec<Box<Cup>>) {
[INFO] [stderr]     |                                   ^^^ help: use `dyn`: `dyn Cup`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:229:36
[INFO] [stderr]     |
[INFO] [stderr] 229 | fn inventory_report(cups: &Vec<Box<Cup>>) {
[INFO] [stderr]     |                                    ^^^ help: use `dyn`: `dyn Cup`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:238:27
[INFO] [stderr]     |
[INFO] [stderr] 238 |     let mut cups: Vec<Box<Cup>> = Vec::new();
[INFO] [stderr]     |                           ^^^ help: use `dyn`: `dyn Cup`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:123:17
[INFO] [stderr]     |
[INFO] [stderr] 123 |             let mut i = 0;
[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/main.rs:152:17
[INFO] [stderr]     |
[INFO] [stderr] 152 |             let mut i = 0;
[INFO] [stderr]     |                 ----^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:181:17
[INFO] [stderr]     |
[INFO] [stderr] 181 |             let mut i = 0;
[INFO] [stderr]     |                 ----^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:207:17
[INFO] [stderr]     |
[INFO] [stderr] 207 |             let mut i = 0;
[INFO] [stderr]     |                 ----^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `"docker" "inspect" "2b4b99dcd83743f9d8d87d6f86ee1a74aa243a468f693a97765569137b1ad529"`
[INFO] running `"docker" "rm" "-f" "2b4b99dcd83743f9d8d87d6f86ee1a74aa243a468f693a97765569137b1ad529"`
[INFO] [stdout] 2b4b99dcd83743f9d8d87d6f86ee1a74aa243a468f693a97765569137b1ad529
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 9a17d197cacddb1f615c93dadb44811147df9a73850ab74d1213404dfd262399
[INFO] running `"docker" "start" "-a" "9a17d197cacddb1f615c93dadb44811147df9a73850ab74d1213404dfd262399"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cups-2401e14dc498e416
[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" "9a17d197cacddb1f615c93dadb44811147df9a73850ab74d1213404dfd262399"`
[INFO] running `"docker" "rm" "-f" "9a17d197cacddb1f615c93dadb44811147df9a73850ab74d1213404dfd262399"`
[INFO] [stdout] 9a17d197cacddb1f615c93dadb44811147df9a73850ab74d1213404dfd262399