[INFO] cloning repository tnactim/fahrenheit_celsius_converter
[INFO] running `"git" "clone" "--bare" "git://github.com/tnactim/fahrenheit_celsius_converter.git" "work/cache/sources/gh/tnactim/fahrenheit_celsius_converter"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/tnactim/fahrenheit_celsius_converter'...
[INFO] running `"git" "clone" "work/cache/sources/gh/tnactim/fahrenheit_celsius_converter" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/tnactim/fahrenheit_celsius_converter"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/tnactim/fahrenheit_celsius_converter'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/tnactim/fahrenheit_celsius_converter" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/tnactim/fahrenheit_celsius_converter"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/tnactim/fahrenheit_celsius_converter'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bffa18dc08c1e8246abe624ee0cb3717001bb1ed
[INFO] sha for GitHub repo tnactim/fahrenheit_celsius_converter: bffa18dc08c1e8246abe624ee0cb3717001bb1ed
[INFO] validating manifest of tnactim/fahrenheit_celsius_converter on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tnactim/fahrenheit_celsius_converter on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing tnactim/fahrenheit_celsius_converter
[INFO] finished frobbing tnactim/fahrenheit_celsius_converter
[INFO] frobbed toml for tnactim/fahrenheit_celsius_converter written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/tnactim/fahrenheit_celsius_converter/Cargo.toml
[INFO] started frobbing tnactim/fahrenheit_celsius_converter
[INFO] finished frobbing tnactim/fahrenheit_celsius_converter
[INFO] frobbed toml for tnactim/fahrenheit_celsius_converter written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/tnactim/fahrenheit_celsius_converter/Cargo.toml
[INFO] crate tnactim/fahrenheit_celsius_converter already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] testing tnactim/fahrenheit_celsius_converter against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/tnactim/fahrenheit_celsius_converter:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] d629281f1d8ecd9bcd9ccbeb438014d31694cabd2d9ce2358763b39c9fe9f58f
[INFO] running `"docker" "start" "-a" "d629281f1d8ecd9bcd9ccbeb438014d31694cabd2d9ce2358763b39c9fe9f58f"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling fahrenheit_celsius_converter v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `"docker" "inspect" "d629281f1d8ecd9bcd9ccbeb438014d31694cabd2d9ce2358763b39c9fe9f58f"`
[INFO] running `"docker" "rm" "-f" "d629281f1d8ecd9bcd9ccbeb438014d31694cabd2d9ce2358763b39c9fe9f58f"`
[INFO] [stdout] d629281f1d8ecd9bcd9ccbeb438014d31694cabd2d9ce2358763b39c9fe9f58f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/tnactim/fahrenheit_celsius_converter:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 41e8930493c9aef2cef643096c71bd69a477afa49e8840f01c0af9c0a514ed36
[INFO] running `"docker" "start" "-a" "41e8930493c9aef2cef643096c71bd69a477afa49e8840f01c0af9c0a514ed36"`
[INFO] [stderr]    Compiling fahrenheit_celsius_converter v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `"docker" "inspect" "41e8930493c9aef2cef643096c71bd69a477afa49e8840f01c0af9c0a514ed36"`
[INFO] running `"docker" "rm" "-f" "41e8930493c9aef2cef643096c71bd69a477afa49e8840f01c0af9c0a514ed36"`
[INFO] [stdout] 41e8930493c9aef2cef643096c71bd69a477afa49e8840f01c0af9c0a514ed36
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/tnactim/fahrenheit_celsius_converter:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] eb8aa16877553376b05a537fb9b8b81ef82a8e3b8faee6d2d63cd2d2e6b6c18a
[INFO] running `"docker" "start" "-a" "eb8aa16877553376b05a537fb9b8b81ef82a8e3b8faee6d2d63cd2d2e6b6c18a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/fahrenheit_celsius_converter-c2f1aefa59fe9577
[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" "eb8aa16877553376b05a537fb9b8b81ef82a8e3b8faee6d2d63cd2d2e6b6c18a"`
[INFO] running `"docker" "rm" "-f" "eb8aa16877553376b05a537fb9b8b81ef82a8e3b8faee6d2d63cd2d2e6b6c18a"`
[INFO] [stdout] eb8aa16877553376b05a537fb9b8b81ef82a8e3b8faee6d2d63cd2d2e6b6c18a