[INFO] updating cached repository jmg-duarte/eso
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jmg-duarte/eso
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jmg-duarte/eso" "work/ex/beta-1.38-1/sources/1.37.0/gh/jmg-duarte/eso"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jmg-duarte/eso'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jmg-duarte/eso" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jmg-duarte/eso"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jmg-duarte/eso'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 073b3eee5cab054b18b8bd18a45ba90664a28140
[INFO] sha for GitHub repo jmg-duarte/eso: 073b3eee5cab054b18b8bd18a45ba90664a28140
[INFO] validating manifest of jmg-duarte/eso 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 jmg-duarte/eso 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 jmg-duarte/eso
[INFO] finished frobbing jmg-duarte/eso
[INFO] frobbed toml for jmg-duarte/eso written to work/ex/beta-1.38-1/sources/1.37.0/gh/jmg-duarte/eso/Cargo.toml
[INFO] started frobbing jmg-duarte/eso
[INFO] finished frobbing jmg-duarte/eso
[INFO] frobbed toml for jmg-duarte/eso written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jmg-duarte/eso/Cargo.toml
[INFO] crate jmg-duarte/eso 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 jmg-duarte/eso 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/jmg-duarte/eso:/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] b0c480840a73ecd71cd65f419bd1a9b91387f769445756812318662546bf6bbe
[INFO] running `"docker" "start" "-a" "b0c480840a73ecd71cd65f419bd1a9b91387f769445756812318662546bf6bbe"`
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling eso v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/vm.rs:10:16
[INFO] [stderr]    |
[INFO] [stderr] 10 |     input: Box<Read>,
[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/vm.rs:11:17
[INFO] [stderr]    |
[INFO] [stderr] 11 |     output: Box<Write>,
[INFO] [stderr]    |                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/vm.rs:15:57
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn new(code: Vec<FoldedInstruction>, input: Box<Read>, output: Box<Write>) -> Machine {
[INFO] [stderr]    |                                                         ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/vm.rs:15:76
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn new(code: Vec<FoldedInstruction>, input: Box<Read>, output: Box<Write>) -> Machine {
[INFO] [stderr]    |                                                                            ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.97s
[INFO] running `"docker" "inspect" "b0c480840a73ecd71cd65f419bd1a9b91387f769445756812318662546bf6bbe"`
[INFO] running `"docker" "rm" "-f" "b0c480840a73ecd71cd65f419bd1a9b91387f769445756812318662546bf6bbe"`
[INFO] [stdout] b0c480840a73ecd71cd65f419bd1a9b91387f769445756812318662546bf6bbe
[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/jmg-duarte/eso:/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] 2bf1ecb65d3c1678db3835b9c5eba273e8bc0ebd06094fb57b16835eeef34c92
[INFO] running `"docker" "start" "-a" "2bf1ecb65d3c1678db3835b9c5eba273e8bc0ebd06094fb57b16835eeef34c92"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling eso v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/vm.rs:10:16
[INFO] [stderr]    |
[INFO] [stderr] 10 |     input: Box<Read>,
[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/vm.rs:11:17
[INFO] [stderr]    |
[INFO] [stderr] 11 |     output: Box<Write>,
[INFO] [stderr]    |                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/vm.rs:15:57
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn new(code: Vec<FoldedInstruction>, input: Box<Read>, output: Box<Write>) -> Machine {
[INFO] [stderr]    |                                                         ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/vm.rs:15:76
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn new(code: Vec<FoldedInstruction>, input: Box<Read>, output: Box<Write>) -> Machine {
[INFO] [stderr]    |                                                                            ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `"docker" "inspect" "2bf1ecb65d3c1678db3835b9c5eba273e8bc0ebd06094fb57b16835eeef34c92"`
[INFO] running `"docker" "rm" "-f" "2bf1ecb65d3c1678db3835b9c5eba273e8bc0ebd06094fb57b16835eeef34c92"`
[INFO] [stdout] 2bf1ecb65d3c1678db3835b9c5eba273e8bc0ebd06094fb57b16835eeef34c92
[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/jmg-duarte/eso:/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] e1ed50186712b83f5c8515f72c9584530d3f0576d477aedace62183d824f9840
[INFO] running `"docker" "start" "-a" "e1ed50186712b83f5c8515f72c9584530d3f0576d477aedace62183d824f9840"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/eso-7672f3c1eafe9497
[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" "e1ed50186712b83f5c8515f72c9584530d3f0576d477aedace62183d824f9840"`
[INFO] running `"docker" "rm" "-f" "e1ed50186712b83f5c8515f72c9584530d3f0576d477aedace62183d824f9840"`
[INFO] [stdout] e1ed50186712b83f5c8515f72c9584530d3f0576d477aedace62183d824f9840