[INFO] updating cached repository cr0sh/lc3dbg
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/cr0sh/lc3dbg
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/cr0sh/lc3dbg" "work/ex/beta-1.37-6/sources/1.36.0/gh/cr0sh/lc3dbg"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/cr0sh/lc3dbg'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/cr0sh/lc3dbg" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cr0sh/lc3dbg"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cr0sh/lc3dbg'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e1e2474d5ad46901069ab5b9cb918f3a0af3884c
[INFO] sha for GitHub repo cr0sh/lc3dbg: e1e2474d5ad46901069ab5b9cb918f3a0af3884c
[INFO] validating manifest of cr0sh/lc3dbg 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 cr0sh/lc3dbg 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 cr0sh/lc3dbg
[INFO] finished frobbing cr0sh/lc3dbg
[INFO] frobbed toml for cr0sh/lc3dbg written to work/ex/beta-1.37-6/sources/1.36.0/gh/cr0sh/lc3dbg/Cargo.toml
[INFO] started frobbing cr0sh/lc3dbg
[INFO] finished frobbing cr0sh/lc3dbg
[INFO] frobbed toml for cr0sh/lc3dbg written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cr0sh/lc3dbg/Cargo.toml
[INFO] crate cr0sh/lc3dbg already has a lockfile, it will not be regenerated
[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 cr0sh/lc3dbg 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/gh/cr0sh/lc3dbg:/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] 965c7be387bdd75de913041522cbf462771f933ba0cad0f2c417307fc8564f38
[INFO] running `"docker" "start" "-a" "965c7be387bdd75de913041522cbf462771f933ba0cad0f2c417307fc8564f38"`
[INFO] [stderr]    Compiling arraydeque v0.4.5
[INFO] [stderr]    Compiling lc3-rs v0.3.0
[INFO] [stderr]    Compiling clicolors-control v1.0.0
[INFO] [stderr]    Compiling termios v0.3.1
[INFO] [stderr]    Compiling pretty-bytes v0.2.2
[INFO] [stderr]    Compiling parking_lot_core v0.5.0
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling parking_lot v0.8.0
[INFO] [stderr]    Compiling console v0.7.5
[INFO] [stderr]    Compiling lc3dbg v1.2.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:149:30
[INFO] [stderr]     |
[INFO] [stderr] 149 |                 .ok_or::<Box<std::error::Error>>(
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.05s
[INFO] running `"docker" "inspect" "965c7be387bdd75de913041522cbf462771f933ba0cad0f2c417307fc8564f38"`
[INFO] running `"docker" "rm" "-f" "965c7be387bdd75de913041522cbf462771f933ba0cad0f2c417307fc8564f38"`
[INFO] [stdout] 965c7be387bdd75de913041522cbf462771f933ba0cad0f2c417307fc8564f38
[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/gh/cr0sh/lc3dbg:/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] b6e8c302021f6d9decd7c158e8a0da5ebd066a76ff2603db4054ff1f66028a84
[INFO] running `"docker" "start" "-a" "b6e8c302021f6d9decd7c158e8a0da5ebd066a76ff2603db4054ff1f66028a84"`
[INFO] [stderr]    Compiling lc3dbg v1.2.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:149:30
[INFO] [stderr]     |
[INFO] [stderr] 149 |                 .ok_or::<Box<std::error::Error>>(
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.00s
[INFO] running `"docker" "inspect" "b6e8c302021f6d9decd7c158e8a0da5ebd066a76ff2603db4054ff1f66028a84"`
[INFO] running `"docker" "rm" "-f" "b6e8c302021f6d9decd7c158e8a0da5ebd066a76ff2603db4054ff1f66028a84"`
[INFO] [stdout] b6e8c302021f6d9decd7c158e8a0da5ebd066a76ff2603db4054ff1f66028a84
[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/gh/cr0sh/lc3dbg:/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] 963d9bea85962431a1f0827dee693cdad297b99c8888b2825074d96d3471a0a0
[INFO] running `"docker" "start" "-a" "963d9bea85962431a1f0827dee693cdad297b99c8888b2825074d96d3471a0a0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lc3dbg-f8beb555cac16d8a
[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" "963d9bea85962431a1f0827dee693cdad297b99c8888b2825074d96d3471a0a0"`
[INFO] running `"docker" "rm" "-f" "963d9bea85962431a1f0827dee693cdad297b99c8888b2825074d96d3471a0a0"`
[INFO] [stdout] 963d9bea85962431a1f0827dee693cdad297b99c8888b2825074d96d3471a0a0