[INFO] updating cached repository devashishdxt/todo-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/devashishdxt/todo-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/devashishdxt/todo-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/devashishdxt/todo-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/devashishdxt/todo-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/devashishdxt/todo-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/devashishdxt/todo-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/devashishdxt/todo-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 97aa94d6d2a06b5f80bd2482f3243c7a7276c07a
[INFO] sha for GitHub repo devashishdxt/todo-rs: 97aa94d6d2a06b5f80bd2482f3243c7a7276c07a
[INFO] validating manifest of devashishdxt/todo-rs 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 devashishdxt/todo-rs 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 devashishdxt/todo-rs
[INFO] finished frobbing devashishdxt/todo-rs
[INFO] frobbed toml for devashishdxt/todo-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/devashishdxt/todo-rs/Cargo.toml
[INFO] started frobbing devashishdxt/todo-rs
[INFO] finished frobbing devashishdxt/todo-rs
[INFO] frobbed toml for devashishdxt/todo-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/devashishdxt/todo-rs/Cargo.toml
[INFO] crate devashishdxt/todo-rs 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing devashishdxt/todo-rs 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/devashishdxt/todo-rs:/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] 485f1483f7d56ec4ced25fe07fbb3a35eccf4749d86b875963457d9c7f948613
[INFO] running `"docker" "start" "-a" "485f1483f7d56ec4ced25fe07fbb3a35eccf4749d86b875963457d9c7f948613"`
[INFO] [stderr]    Compiling encode_unicode v0.3.2
[INFO] [stderr]    Compiling memchr v2.1.0
[INFO] [stderr]    Compiling serde v1.0.79
[INFO] [stderr]    Compiling term v0.5.1
[INFO] [stderr]    Compiling syn v0.15.9
[INFO] [stderr]    Compiling csv-core v0.1.4
[INFO] [stderr]    Compiling structopt-derive v0.2.11
[INFO] [stderr]    Compiling serde_derive v1.0.79
[INFO] [stderr]    Compiling structopt v0.2.11
[INFO] [stderr]    Compiling csv v1.0.2
[INFO] [stderr]    Compiling bincode v1.0.1
[INFO] [stderr]    Compiling prettytable-rs v0.8.0
[INFO] [stderr]    Compiling todo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.34s
[INFO] running `"docker" "inspect" "485f1483f7d56ec4ced25fe07fbb3a35eccf4749d86b875963457d9c7f948613"`
[INFO] running `"docker" "rm" "-f" "485f1483f7d56ec4ced25fe07fbb3a35eccf4749d86b875963457d9c7f948613"`
[INFO] [stdout] 485f1483f7d56ec4ced25fe07fbb3a35eccf4749d86b875963457d9c7f948613
[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/devashishdxt/todo-rs:/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] aa2dfb1401d2647ff4d7259c29a8383f316d70be95c3c5f560fc94840424de80
[INFO] running `"docker" "start" "-a" "aa2dfb1401d2647ff4d7259c29a8383f316d70be95c3c5f560fc94840424de80"`
[INFO] [stderr]    Compiling todo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `"docker" "inspect" "aa2dfb1401d2647ff4d7259c29a8383f316d70be95c3c5f560fc94840424de80"`
[INFO] running `"docker" "rm" "-f" "aa2dfb1401d2647ff4d7259c29a8383f316d70be95c3c5f560fc94840424de80"`
[INFO] [stdout] aa2dfb1401d2647ff4d7259c29a8383f316d70be95c3c5f560fc94840424de80
[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/devashishdxt/todo-rs:/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] 90e2abfac3b7e265175a5e70e99f12da932038deda33ff9b299e6cbf76f6291c
[INFO] running `"docker" "start" "-a" "90e2abfac3b7e265175a5e70e99f12da932038deda33ff9b299e6cbf76f6291c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/todo-6b3aeca0fb3779ab
[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" "90e2abfac3b7e265175a5e70e99f12da932038deda33ff9b299e6cbf76f6291c"`
[INFO] running `"docker" "rm" "-f" "90e2abfac3b7e265175a5e70e99f12da932038deda33ff9b299e6cbf76f6291c"`
[INFO] [stdout] 90e2abfac3b7e265175a5e70e99f12da932038deda33ff9b299e6cbf76f6291c