[INFO] updating cached repository AlexanderThaller/todust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/AlexanderThaller/todust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/AlexanderThaller/todust" "work/ex/beta-1.38-1/sources/1.37.0/gh/AlexanderThaller/todust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/AlexanderThaller/todust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/AlexanderThaller/todust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/AlexanderThaller/todust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/AlexanderThaller/todust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 974cf35e805f890c441bb2802db89c816dae826d
[INFO] sha for GitHub repo AlexanderThaller/todust: 974cf35e805f890c441bb2802db89c816dae826d
[INFO] validating manifest of AlexanderThaller/todust 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 AlexanderThaller/todust 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 AlexanderThaller/todust
[INFO] finished frobbing AlexanderThaller/todust
[INFO] frobbed toml for AlexanderThaller/todust written to work/ex/beta-1.38-1/sources/1.37.0/gh/AlexanderThaller/todust/Cargo.toml
[INFO] started frobbing AlexanderThaller/todust
[INFO] finished frobbing AlexanderThaller/todust
[INFO] frobbed toml for AlexanderThaller/todust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/AlexanderThaller/todust/Cargo.toml
[INFO] crate AlexanderThaller/todust 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] [stderr]     Blocking waiting for file lock on package cache
[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 AlexanderThaller/todust 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/AlexanderThaller/todust:/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] 85973769c8a71997347903c881836770b181b7bed16b9ace7f65cb7a1a255717
[INFO] running `"docker" "start" "-a" "85973769c8a71997347903c881836770b181b7bed16b9ace7f65cb7a1a255717"`
[INFO] [stderr]    Compiling encode_unicode v0.3.1
[INFO] [stderr]    Compiling remove_dir_all v0.5.0
[INFO] [stderr]    Compiling text_io v0.1.7
[INFO] [stderr]    Compiling backtrace-sys v0.1.16
[INFO] [stderr]    Compiling proc-macro2 v0.3.6
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling csv v0.15.0
[INFO] [stderr]    Compiling clap v2.31.2
[INFO] [stderr]    Compiling chrono v0.4.2
[INFO] [stderr]    Compiling uuid v0.6.2
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling csv-core v0.1.4
[INFO] [stderr]    Compiling csv v1.0.0-beta.5
[INFO] [stderr]    Compiling prettytable-rs v0.6.7
[INFO] [stderr]    Compiling quote v0.5.1
[INFO] [stderr]    Compiling syn v0.13.1
[INFO] [stderr]    Compiling serde_derive_internals v0.23.0
[INFO] [stderr]    Compiling backtrace v0.3.5
[INFO] [stderr]    Compiling failure v0.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.37
[INFO] [stderr]    Compiling todust v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 59.17s
[INFO] running `"docker" "inspect" "85973769c8a71997347903c881836770b181b7bed16b9ace7f65cb7a1a255717"`
[INFO] running `"docker" "rm" "-f" "85973769c8a71997347903c881836770b181b7bed16b9ace7f65cb7a1a255717"`
[INFO] [stdout] 85973769c8a71997347903c881836770b181b7bed16b9ace7f65cb7a1a255717
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/AlexanderThaller/todust:/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] 4493f4dc6145f87f78468d3349ed1c1dff9e2ab27ce022a99936c7d36295d092
[INFO] running `"docker" "start" "-a" "4493f4dc6145f87f78468d3349ed1c1dff9e2ab27ce022a99936c7d36295d092"`
[INFO] [stderr]    Compiling todust v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.13s
[INFO] running `"docker" "inspect" "4493f4dc6145f87f78468d3349ed1c1dff9e2ab27ce022a99936c7d36295d092"`
[INFO] running `"docker" "rm" "-f" "4493f4dc6145f87f78468d3349ed1c1dff9e2ab27ce022a99936c7d36295d092"`
[INFO] [stdout] 4493f4dc6145f87f78468d3349ed1c1dff9e2ab27ce022a99936c7d36295d092
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/AlexanderThaller/todust:/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] dc5c6a9c2525f88a72bf1860688b2817be742e46955b7ef361e1f3fb8d77613c
[INFO] running `"docker" "start" "-a" "dc5c6a9c2525f88a72bf1860688b2817be742e46955b7ef361e1f3fb8d77613c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/todust-9dc00ca9c3626f8d
[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" "dc5c6a9c2525f88a72bf1860688b2817be742e46955b7ef361e1f3fb8d77613c"`
[INFO] running `"docker" "rm" "-f" "dc5c6a9c2525f88a72bf1860688b2817be742e46955b7ef361e1f3fb8d77613c"`
[INFO] [stdout] dc5c6a9c2525f88a72bf1860688b2817be742e46955b7ef361e1f3fb8d77613c