[INFO] updating cached repository dittos/rust-aheui
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/dittos/rust-aheui
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/dittos/rust-aheui" "work/ex/beta-1.38-1/sources/1.37.0/gh/dittos/rust-aheui"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/dittos/rust-aheui'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/dittos/rust-aheui" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dittos/rust-aheui"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dittos/rust-aheui'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c807fdc035778c874d0ee35423405b351dc14d9f
[INFO] sha for GitHub repo dittos/rust-aheui: c807fdc035778c874d0ee35423405b351dc14d9f
[INFO] validating manifest of dittos/rust-aheui 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 dittos/rust-aheui 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 dittos/rust-aheui
[INFO] finished frobbing dittos/rust-aheui
[INFO] frobbed toml for dittos/rust-aheui written to work/ex/beta-1.38-1/sources/1.37.0/gh/dittos/rust-aheui/Cargo.toml
[INFO] started frobbing dittos/rust-aheui
[INFO] finished frobbing dittos/rust-aheui
[INFO] frobbed toml for dittos/rust-aheui written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dittos/rust-aheui/Cargo.toml
[INFO] crate dittos/rust-aheui 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 dittos/rust-aheui 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-2/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/dittos/rust-aheui:/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] 8ec814801ce5e98ed9b5d5bf34978d926de4427088732c3a4f39a9f9a2a2fb9a
[INFO] running `"docker" "start" "-a" "8ec814801ce5e98ed9b5d5bf34978d926de4427088732c3a4f39a9f9a2a2fb9a"`
[INFO] [stderr]    Compiling rust_aheui v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/mem.rs:108:23
[INFO] [stderr]     |
[INFO] [stderr] 108 |     storages: Vec<Box<Storage>>,
[INFO] [stderr]     |                       ^^^^^^^ help: use `dyn`: `dyn Storage`
[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/mem.rs:114:35
[INFO] [stderr]     |
[INFO] [stderr] 114 |         let mut storages: Vec<Box<Storage>> = Vec::new();
[INFO] [stderr]     |                                   ^^^^^^^ help: use `dyn`: `dyn Storage`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/mem.rs:136:39
[INFO] [stderr]     |
[INFO] [stderr] 136 |     fn current_storage(&self) -> &Box<Storage> {
[INFO] [stderr]     |                                       ^^^^^^^ help: use `dyn`: `dyn Storage`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/mem.rs:140:51
[INFO] [stderr]     |
[INFO] [stderr] 140 |     fn current_storage_mut(&mut self) -> &mut Box<Storage> {
[INFO] [stderr]     |                                                   ^^^^^^^ help: use `dyn`: `dyn Storage`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/exec.rs:34:52
[INFO] [stderr]    |
[INFO] [stderr] 34 | fn execute_op(op: &Op, mem: &mut Mem, writer: &mut io::Write) {
[INFO] [stderr]    |                                                    ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.70s
[INFO] running `"docker" "inspect" "8ec814801ce5e98ed9b5d5bf34978d926de4427088732c3a4f39a9f9a2a2fb9a"`
[INFO] running `"docker" "rm" "-f" "8ec814801ce5e98ed9b5d5bf34978d926de4427088732c3a4f39a9f9a2a2fb9a"`
[INFO] [stdout] 8ec814801ce5e98ed9b5d5bf34978d926de4427088732c3a4f39a9f9a2a2fb9a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/dittos/rust-aheui:/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] c6298c2292836f311e22ea5e42a7ea848a2920fc30a0a85b9ffe254466e11002
[INFO] running `"docker" "start" "-a" "c6298c2292836f311e22ea5e42a7ea848a2920fc30a0a85b9ffe254466e11002"`
[INFO] [stderr]    Compiling rust_aheui v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/mem.rs:108:23
[INFO] [stderr]     |
[INFO] [stderr] 108 |     storages: Vec<Box<Storage>>,
[INFO] [stderr]     |                       ^^^^^^^ help: use `dyn`: `dyn Storage`
[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/mem.rs:114:35
[INFO] [stderr]     |
[INFO] [stderr] 114 |         let mut storages: Vec<Box<Storage>> = Vec::new();
[INFO] [stderr]     |                                   ^^^^^^^ help: use `dyn`: `dyn Storage`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/mem.rs:136:39
[INFO] [stderr]     |
[INFO] [stderr] 136 |     fn current_storage(&self) -> &Box<Storage> {
[INFO] [stderr]     |                                       ^^^^^^^ help: use `dyn`: `dyn Storage`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/mem.rs:140:51
[INFO] [stderr]     |
[INFO] [stderr] 140 |     fn current_storage_mut(&mut self) -> &mut Box<Storage> {
[INFO] [stderr]     |                                                   ^^^^^^^ help: use `dyn`: `dyn Storage`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/exec.rs:34:52
[INFO] [stderr]    |
[INFO] [stderr] 34 | fn execute_op(op: &Op, mem: &mut Mem, writer: &mut io::Write) {
[INFO] [stderr]    |                                                    ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `"docker" "inspect" "c6298c2292836f311e22ea5e42a7ea848a2920fc30a0a85b9ffe254466e11002"`
[INFO] running `"docker" "rm" "-f" "c6298c2292836f311e22ea5e42a7ea848a2920fc30a0a85b9ffe254466e11002"`
[INFO] [stdout] c6298c2292836f311e22ea5e42a7ea848a2920fc30a0a85b9ffe254466e11002
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/dittos/rust-aheui:/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] addda250a53eb54002cb9d497aa0d58573c31856e0167a432b903ddf612aaa88
[INFO] running `"docker" "start" "-a" "addda250a53eb54002cb9d497aa0d58573c31856e0167a432b903ddf612aaa88"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_aheui-c66f7ef90dd69a4f
[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" "addda250a53eb54002cb9d497aa0d58573c31856e0167a432b903ddf612aaa88"`
[INFO] running `"docker" "rm" "-f" "addda250a53eb54002cb9d497aa0d58573c31856e0167a432b903ddf612aaa88"`
[INFO] [stdout] addda250a53eb54002cb9d497aa0d58573c31856e0167a432b903ddf612aaa88