[INFO] updating cached repository brooksmckinley/cups [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/brooksmckinley/cups [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/brooksmckinley/cups" "work/ex/beta-1.38-1/sources/1.37.0/gh/brooksmckinley/cups"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/brooksmckinley/cups'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/brooksmckinley/cups" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/brooksmckinley/cups"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/brooksmckinley/cups'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 3a6bf59431c0d3469d067182b32db459c07367d0 [INFO] sha for GitHub repo brooksmckinley/cups: 3a6bf59431c0d3469d067182b32db459c07367d0 [INFO] validating manifest of brooksmckinley/cups on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of brooksmckinley/cups on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing brooksmckinley/cups [INFO] finished frobbing brooksmckinley/cups [INFO] frobbed toml for brooksmckinley/cups written to work/ex/beta-1.38-1/sources/1.37.0/gh/brooksmckinley/cups/Cargo.toml [INFO] started frobbing brooksmckinley/cups [INFO] finished frobbing brooksmckinley/cups [INFO] frobbed toml for brooksmckinley/cups written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/brooksmckinley/cups/Cargo.toml [INFO] crate brooksmckinley/cups already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing brooksmckinley/cups against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/brooksmckinley/cups:/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=warn" "-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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 38806ec5f8aff29c701893701135bdc44d1856a7ea693ba0020ca78dfbafda13 [INFO] running `"docker" "start" "-a" "38806ec5f8aff29c701893701135bdc44d1856a7ea693ba0020ca78dfbafda13"` [INFO] [stderr] Compiling cups v0.1.0 (/opt/crater/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>) { [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>) { [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>) { [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>) { [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> = 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 0.99s [INFO] running `"docker" "inspect" "38806ec5f8aff29c701893701135bdc44d1856a7ea693ba0020ca78dfbafda13"` [INFO] running `"docker" "rm" "-f" "38806ec5f8aff29c701893701135bdc44d1856a7ea693ba0020ca78dfbafda13"` [INFO] [stdout] 38806ec5f8aff29c701893701135bdc44d1856a7ea693ba0020ca78dfbafda13 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/brooksmckinley/cups:/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=warn" "-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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 94eff2bc00d20ff0b47fae1e16acac034afbece934f8d737e2139cce1c2023fd [INFO] running `"docker" "start" "-a" "94eff2bc00d20ff0b47fae1e16acac034afbece934f8d737e2139cce1c2023fd"` [INFO] [stderr] Compiling cups v0.1.0 (/opt/crater/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>) { [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>) { [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>) { [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>) { [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> = 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 0.59s [INFO] running `"docker" "inspect" "94eff2bc00d20ff0b47fae1e16acac034afbece934f8d737e2139cce1c2023fd"` [INFO] running `"docker" "rm" "-f" "94eff2bc00d20ff0b47fae1e16acac034afbece934f8d737e2139cce1c2023fd"` [INFO] [stdout] 94eff2bc00d20ff0b47fae1e16acac034afbece934f8d737e2139cce1c2023fd [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/brooksmckinley/cups:/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=warn" "-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" "+1.37.0" "test" "--frozen"` [INFO] [stdout] a334a5fbe481b315e0db98bd7adc1bf249d0c048a70b4971574ff1850cc06b99 [INFO] running `"docker" "start" "-a" "a334a5fbe481b315e0db98bd7adc1bf249d0c048a70b4971574ff1850cc06b99"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/crater/target/debug/deps/cups-9c89c442d6807dd4 [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" "a334a5fbe481b315e0db98bd7adc1bf249d0c048a70b4971574ff1850cc06b99"` [INFO] running `"docker" "rm" "-f" "a334a5fbe481b315e0db98bd7adc1bf249d0c048a70b4971574ff1850cc06b99"` [INFO] [stdout] a334a5fbe481b315e0db98bd7adc1bf249d0c048a70b4971574ff1850cc06b99