[INFO] crate preftool-app-config 0.2.0 is already in cache [INFO] testing preftool-app-config-0.2.0 against beta-2019-09-28 for beta-1.39-1 [INFO] extracting crate preftool-app-config 0.2.0 into work/builds/worker-10/source [INFO] validating manifest of crates.io crate preftool-app-config 0.2.0 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 crates.io crate preftool-app-config 0.2.0 [INFO] finished tweaking crates.io crate preftool-app-config 0.2.0 [INFO] tweaked toml for crates.io crate preftool-app-config 0.2.0 written to work/builds/worker-10/source/Cargo.toml [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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-10/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-10/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] fbd517d8638ed46bbb40d35ee556705395663f0d394751732d2d43c6208ea1cf [INFO] running `"docker" "start" "-a" "fbd517d8638ed46bbb40d35ee556705395663f0d394751732d2d43c6208ea1cf"` [INFO] [stderr] Compiling slog v2.5.2 [INFO] [stderr] Compiling dirs-sys v0.1.0 [INFO] [stderr] Compiling caseless v0.2.1 [INFO] [stderr] Compiling slog-scope v4.1.2 [INFO] [stderr] Compiling slog-stdlog v3.0.5 [INFO] [stderr] Compiling preftool v0.2.0 [INFO] [stderr] Compiling preftool-dirs v0.2.0 [INFO] [stderr] Compiling preftool-clap v0.2.0 [INFO] [stderr] Compiling preftool-env v0.2.0 [INFO] [stderr] Compiling preftool-file v0.2.0 [INFO] [stderr] Compiling preftool-toml v0.2.0 [INFO] [stderr] Compiling preftool-app-config v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:151:19 [INFO] [stderr] | [INFO] [stderr] 151 | type Iter = Box + 'static>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'static` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.88s [INFO] running `"docker" "inspect" "fbd517d8638ed46bbb40d35ee556705395663f0d394751732d2d43c6208ea1cf"` [INFO] running `"docker" "rm" "-f" "fbd517d8638ed46bbb40d35ee556705395663f0d394751732d2d43c6208ea1cf"` [INFO] [stdout] fbd517d8638ed46bbb40d35ee556705395663f0d394751732d2d43c6208ea1cf [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-10/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] f774178cb5b73ef7fbfd378c434930a4574aef6f31a618398c78bf16cca606c7 [INFO] running `"docker" "start" "-a" "f774178cb5b73ef7fbfd378c434930a4574aef6f31a618398c78bf16cca606c7"` [INFO] [stderr] Compiling slog-async v2.3.0 [INFO] [stderr] Compiling trackable_derive v0.1.2 [INFO] [stderr] Compiling Inflector v0.11.4 [INFO] [stderr] Compiling slog-kvfilter v0.7.0 [INFO] [stderr] Compiling slog-term v2.4.1 [INFO] [stderr] Compiling preftool-clap-derive v0.2.0 [INFO] [stderr] Compiling trackable v0.2.23 [INFO] [stderr] Compiling sloggers v0.3.4 [INFO] [stderr] Compiling preftool-app-config v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:151:19 [INFO] [stderr] | [INFO] [stderr] 151 | type Iter = Box + 'static>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'static` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `preftool_clap` [INFO] [stderr] --> examples/simple/main.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use preftool_clap::*; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `host` [INFO] [stderr] --> examples/simple/main.rs:17:3 [INFO] [stderr] | [INFO] [stderr] 17 | host: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `port` [INFO] [stderr] --> examples/simple/main.rs:20:3 [INFO] [stderr] | [INFO] [stderr] 20 | port: usize, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `cert` [INFO] [stderr] --> examples/simple/main.rs:23:3 [INFO] [stderr] | [INFO] [stderr] 23 | cert: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.13s [INFO] running `"docker" "inspect" "f774178cb5b73ef7fbfd378c434930a4574aef6f31a618398c78bf16cca606c7"` [INFO] running `"docker" "rm" "-f" "f774178cb5b73ef7fbfd378c434930a4574aef6f31a618398c78bf16cca606c7"` [INFO] [stdout] f774178cb5b73ef7fbfd378c434930a4574aef6f31a618398c78bf16cca606c7 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-10/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] c2745182004129b2ae2ef3bd16160b7a42e8d48623575bb0e81c498f5d1c2f5d [INFO] running `"docker" "start" "-a" "c2745182004129b2ae2ef3bd16160b7a42e8d48623575bb0e81c498f5d1c2f5d"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.27s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/preftool_app_config-e28b5c683243a625 [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] [stderr] Doc-tests preftool-app-config [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" "c2745182004129b2ae2ef3bd16160b7a42e8d48623575bb0e81c498f5d1c2f5d"` [INFO] running `"docker" "rm" "-f" "c2745182004129b2ae2ef3bd16160b7a42e8d48623575bb0e81c498f5d1c2f5d"` [INFO] [stdout] c2745182004129b2ae2ef3bd16160b7a42e8d48623575bb0e81c498f5d1c2f5d