[INFO] updating cached repository Czocher/rustshell
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Czocher/rustshell
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Czocher/rustshell" "work/ex/beta-1.37-6/sources/1.36.0/gh/Czocher/rustshell"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Czocher/rustshell'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Czocher/rustshell" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Czocher/rustshell"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Czocher/rustshell'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 94b94eebdeaa9b71e1f97e38d2ac4c695a209c78
[INFO] sha for GitHub repo Czocher/rustshell: 94b94eebdeaa9b71e1f97e38d2ac4c695a209c78
[INFO] validating manifest of Czocher/rustshell 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 Czocher/rustshell 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 Czocher/rustshell
[INFO] finished frobbing Czocher/rustshell
[INFO] frobbed toml for Czocher/rustshell written to work/ex/beta-1.37-6/sources/1.36.0/gh/Czocher/rustshell/Cargo.toml
[INFO] started frobbing Czocher/rustshell
[INFO] finished frobbing Czocher/rustshell
[INFO] frobbed toml for Czocher/rustshell written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Czocher/rustshell/Cargo.toml
[INFO] crate Czocher/rustshell 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Czocher/rustshell/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 Czocher/rustshell 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-0/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/Czocher/rustshell:/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] 36b7151665eb7c811690413d7141b6f4ea1764061392bdc30453f81143660418
[INFO] running `"docker" "start" "-a" "36b7151665eb7c811690413d7141b6f4ea1764061392bdc30453f81143660418"`
[INFO] [stderr]    Compiling nix v0.6.0
[INFO] [stderr]    Compiling rustshell v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.37s
[INFO] running `"docker" "inspect" "36b7151665eb7c811690413d7141b6f4ea1764061392bdc30453f81143660418"`
[INFO] running `"docker" "rm" "-f" "36b7151665eb7c811690413d7141b6f4ea1764061392bdc30453f81143660418"`
[INFO] [stdout] 36b7151665eb7c811690413d7141b6f4ea1764061392bdc30453f81143660418
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/Czocher/rustshell:/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] a3849e47bb97e6d30c8b48aa020e92a0834ccffb547ab6fecd44de790ca0fee3
[INFO] running `"docker" "start" "-a" "a3849e47bb97e6d30c8b48aa020e92a0834ccffb547ab6fecd44de790ca0fee3"`
[INFO] [stderr]    Compiling rustshell v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `"docker" "inspect" "a3849e47bb97e6d30c8b48aa020e92a0834ccffb547ab6fecd44de790ca0fee3"`
[INFO] running `"docker" "rm" "-f" "a3849e47bb97e6d30c8b48aa020e92a0834ccffb547ab6fecd44de790ca0fee3"`
[INFO] [stdout] a3849e47bb97e6d30c8b48aa020e92a0834ccffb547ab6fecd44de790ca0fee3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/Czocher/rustshell:/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] 8363226bdf15e9726a47dbfb7a54dca24f6087ab7887f8b234df66c63af32d15
[INFO] running `"docker" "start" "-a" "8363226bdf15e9726a47dbfb7a54dca24f6087ab7887f8b234df66c63af32d15"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rustshell-6ecc5e7a32f38170
[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" "8363226bdf15e9726a47dbfb7a54dca24f6087ab7887f8b234df66c63af32d15"`
[INFO] running `"docker" "rm" "-f" "8363226bdf15e9726a47dbfb7a54dca24f6087ab7887f8b234df66c63af32d15"`
[INFO] [stdout] 8363226bdf15e9726a47dbfb7a54dca24f6087ab7887f8b234df66c63af32d15