[INFO] crate cargo-download 0.1.2 is already in cache [INFO] extracting crate cargo-download 0.1.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/cargo-download/0.1.2 [INFO] extracting crate cargo-download 0.1.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/cargo-download/0.1.2 [INFO] validating manifest of cargo-download-0.1.2 on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of cargo-download-0.1.2 on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing cargo-download-0.1.2 [INFO] finished frobbing cargo-download-0.1.2 [INFO] frobbed toml for cargo-download-0.1.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/cargo-download/0.1.2/Cargo.toml [INFO] started frobbing cargo-download-0.1.2 [INFO] finished frobbing cargo-download-0.1.2 [INFO] frobbed toml for cargo-download-0.1.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/cargo-download/0.1.2/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing cargo-download-0.1.2 against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/cargo-download/0.1.2:/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" "+beta-2019-07-23" "build" "--frozen"` [INFO] [stdout] adb4e88c407215562483c7b68c3b641d92d85e48d488c2e19a25e421ee54031f [INFO] running `"docker" "start" "-a" "adb4e88c407215562483c7b68c3b641d92d85e48d488c2e19a25e421ee54031f"` [INFO] [stderr] Compiling slog v1.7.1 [INFO] [stderr] Compiling crossbeam v0.2.12 [INFO] [stderr] Compiling case v0.1.0 [INFO] [stderr] Compiling custom_derive v0.1.7 [INFO] [stderr] Compiling ansi_term v0.9.0 [INFO] [stderr] Compiling exitcode v1.1.2 [INFO] [stderr] Compiling itertools v0.6.5 [INFO] [stderr] Compiling isatty v0.1.9 [INFO] [stderr] Compiling conv v0.3.3 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling reqwest v0.9.19 [INFO] [stderr] Compiling chrono v0.2.25 [INFO] [stderr] Compiling derive-error v0.0.3 [INFO] [stderr] Compiling slog-extra v0.1.2 [INFO] [stderr] Compiling slog-stream v1.2.1 [INFO] [stderr] Compiling slog-term v1.5.0 [INFO] [stderr] Compiling slog-stdlog v1.1.0 [INFO] [stderr] Compiling slog-envlogger v0.5.0 [INFO] [stderr] Compiling cargo-download v0.1.2 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/args.rs:233:32 [INFO] [stderr] | [INFO] [stderr] 233 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [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/args.rs:267:32 [INFO] [stderr] | [INFO] [stderr] 267 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/logging.rs:104:35 [INFO] [stderr] | [INFO] [stderr] 104 | fn format(&self, output: &mut io::Write, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:158:62 [INFO] [stderr] | [INFO] [stderr] 158 | fn get_newest_version(crate_: &Crate) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:185:73 [INFO] [stderr] | [INFO] [stderr] 185 | fn download_crate(name: &str, version: &Version) -> Result, Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 38.24s [INFO] running `"docker" "inspect" "adb4e88c407215562483c7b68c3b641d92d85e48d488c2e19a25e421ee54031f"` [INFO] running `"docker" "rm" "-f" "adb4e88c407215562483c7b68c3b641d92d85e48d488c2e19a25e421ee54031f"` [INFO] [stdout] adb4e88c407215562483c7b68c3b641d92d85e48d488c2e19a25e421ee54031f [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/cargo-download/0.1.2:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"` [INFO] [stdout] 4078a94bc1cb165638d5be69c4f7512e36e031be38afeb8f17671bef341f8bec [INFO] running `"docker" "start" "-a" "4078a94bc1cb165638d5be69c4f7512e36e031be38afeb8f17671bef341f8bec"` [INFO] [stderr] Compiling cargo-download v0.1.2 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/args.rs:233:32 [INFO] [stderr] | [INFO] [stderr] 233 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [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/args.rs:267:32 [INFO] [stderr] | [INFO] [stderr] 267 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/logging.rs:104:35 [INFO] [stderr] | [INFO] [stderr] 104 | fn format(&self, output: &mut io::Write, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:158:62 [INFO] [stderr] | [INFO] [stderr] 158 | fn get_newest_version(crate_: &Crate) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:185:73 [INFO] [stderr] | [INFO] [stderr] 185 | fn download_crate(name: &str, version: &Version) -> Result, Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.00s [INFO] running `"docker" "inspect" "4078a94bc1cb165638d5be69c4f7512e36e031be38afeb8f17671bef341f8bec"` [INFO] running `"docker" "rm" "-f" "4078a94bc1cb165638d5be69c4f7512e36e031be38afeb8f17671bef341f8bec"` [INFO] [stdout] 4078a94bc1cb165638d5be69c4f7512e36e031be38afeb8f17671bef341f8bec [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/cargo-download/0.1.2:/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" "+beta-2019-07-23" "test" "--frozen"` [INFO] [stdout] b12f07a7873119986cdefc7b5bc06e7372c63da26594f70dbf2f421c3daddb5e [INFO] running `"docker" "start" "-a" "b12f07a7873119986cdefc7b5bc06e7372c63da26594f70dbf2f421c3daddb5e"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.22s [INFO] [stderr] Running /opt/crater/target/debug/deps/cargo_download-a05903b46323484e [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test logging::tests::default_level ... ok [INFO] [stdout] test logging::tests::verbosity_levels ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "b12f07a7873119986cdefc7b5bc06e7372c63da26594f70dbf2f421c3daddb5e"` [INFO] running `"docker" "rm" "-f" "b12f07a7873119986cdefc7b5bc06e7372c63da26594f70dbf2f421c3daddb5e"` [INFO] [stdout] b12f07a7873119986cdefc7b5bc06e7372c63da26594f70dbf2f421c3daddb5e