[INFO] updating cached repository bruceadams/yj [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/bruceadams/yj [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/bruceadams/yj" "work/ex/beta-1.38-1/sources/1.37.0/gh/bruceadams/yj"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/bruceadams/yj'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/bruceadams/yj" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bruceadams/yj"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bruceadams/yj'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 2ea2316766ad31262cf1d3543ed1790a3ddf8f41 [INFO] sha for GitHub repo bruceadams/yj: 2ea2316766ad31262cf1d3543ed1790a3ddf8f41 [INFO] validating manifest of bruceadams/yj 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 bruceadams/yj 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 bruceadams/yj [INFO] finished frobbing bruceadams/yj [INFO] frobbed toml for bruceadams/yj written to work/ex/beta-1.38-1/sources/1.37.0/gh/bruceadams/yj/Cargo.toml [INFO] started frobbing bruceadams/yj [INFO] finished frobbing bruceadams/yj [INFO] frobbed toml for bruceadams/yj written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bruceadams/yj/Cargo.toml [INFO] crate bruceadams/yj 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 bruceadams/yj against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bruceadams/yj:/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-2019-08-13" "build" "--frozen"` [INFO] [stdout] cecd7ed6adf69af6b11f63d5f231be9d8917e3c63a9f21b455e4377ebfd6ad0a [INFO] running `"docker" "start" "-a" "cecd7ed6adf69af6b11f63d5f231be9d8917e3c63a9f21b455e4377ebfd6ad0a"` [INFO] [stderr] Compiling term_size v0.3.1 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling serde_json v1.0.35 [INFO] [stderr] Compiling structopt-derive v0.2.14 [INFO] [stderr] Compiling backtrace v0.3.13 [INFO] [stderr] Compiling textwrap v0.10.0 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling structopt v0.2.14 [INFO] [stderr] Compiling yj v1.0.1 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:39:25 [INFO] [stderr] | [INFO] [stderr] 39 | fn from_json(input: Box, mut output: Box, args: &MyArgs) -> Result<(), Error> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [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:39:48 [INFO] [stderr] | [INFO] [stderr] 39 | fn from_json(input: Box, mut output: Box, args: &MyArgs) -> Result<(), Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:59:25 [INFO] [stderr] | [INFO] [stderr] 59 | fn from_yaml(input: Box, mut output: Box, args: &MyArgs) -> Result<(), Error> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:59:48 [INFO] [stderr] | [INFO] [stderr] 59 | fn from_yaml(input: Box, mut output: Box, args: &MyArgs) -> Result<(), Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:82:20 [INFO] [stderr] | [INFO] [stderr] 82 | let input: Box = match &args.input { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:89:21 [INFO] [stderr] | [INFO] [stderr] 89 | let output: Box = match &args.output { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 28.89s [INFO] running `"docker" "inspect" "cecd7ed6adf69af6b11f63d5f231be9d8917e3c63a9f21b455e4377ebfd6ad0a"` [INFO] running `"docker" "rm" "-f" "cecd7ed6adf69af6b11f63d5f231be9d8917e3c63a9f21b455e4377ebfd6ad0a"` [INFO] [stdout] cecd7ed6adf69af6b11f63d5f231be9d8917e3c63a9f21b455e4377ebfd6ad0a [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bruceadams/yj:/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-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 5ba1b466caeabfef134ff1de67258f8203fe47af2bb43816b56eed0e71e46df9 [INFO] running `"docker" "start" "-a" "5ba1b466caeabfef134ff1de67258f8203fe47af2bb43816b56eed0e71e46df9"` [INFO] [stderr] Compiling yj v1.0.1 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:39:25 [INFO] [stderr] | [INFO] [stderr] 39 | fn from_json(input: Box, mut output: Box, args: &MyArgs) -> Result<(), Error> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [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:39:48 [INFO] [stderr] | [INFO] [stderr] 39 | fn from_json(input: Box, mut output: Box, args: &MyArgs) -> Result<(), Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:59:25 [INFO] [stderr] | [INFO] [stderr] 59 | fn from_yaml(input: Box, mut output: Box, args: &MyArgs) -> Result<(), Error> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:59:48 [INFO] [stderr] | [INFO] [stderr] 59 | fn from_yaml(input: Box, mut output: Box, args: &MyArgs) -> Result<(), Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:82:20 [INFO] [stderr] | [INFO] [stderr] 82 | let input: Box = match &args.input { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:89:21 [INFO] [stderr] | [INFO] [stderr] 89 | let output: Box = match &args.output { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.27s [INFO] running `"docker" "inspect" "5ba1b466caeabfef134ff1de67258f8203fe47af2bb43816b56eed0e71e46df9"` [INFO] running `"docker" "rm" "-f" "5ba1b466caeabfef134ff1de67258f8203fe47af2bb43816b56eed0e71e46df9"` [INFO] [stdout] 5ba1b466caeabfef134ff1de67258f8203fe47af2bb43816b56eed0e71e46df9 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bruceadams/yj:/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-2019-08-13" "test" "--frozen"` [INFO] [stdout] c6e4a5b6d34c475e14d221584f6a943769cb7fb0f4609b869bfb05aad58aafb0 [INFO] running `"docker" "start" "-a" "c6e4a5b6d34c475e14d221584f6a943769cb7fb0f4609b869bfb05aad58aafb0"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/crater/target/debug/deps/yj-17d150fefa23cff2 [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" "c6e4a5b6d34c475e14d221584f6a943769cb7fb0f4609b869bfb05aad58aafb0"` [INFO] running `"docker" "rm" "-f" "c6e4a5b6d34c475e14d221584f6a943769cb7fb0f4609b869bfb05aad58aafb0"` [INFO] [stdout] c6e4a5b6d34c475e14d221584f6a943769cb7fb0f4609b869bfb05aad58aafb0