[INFO] updating cached repository pierrechevalier83/unicode_gen
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/pierrechevalier83/unicode_gen
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/pierrechevalier83/unicode_gen" "work/ex/beta-1.38-1/sources/1.37.0/gh/pierrechevalier83/unicode_gen"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/pierrechevalier83/unicode_gen'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/pierrechevalier83/unicode_gen" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pierrechevalier83/unicode_gen"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pierrechevalier83/unicode_gen'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ae5fe6d064dd575fe42942af294180a166c7a5fc
[INFO] sha for GitHub repo pierrechevalier83/unicode_gen: ae5fe6d064dd575fe42942af294180a166c7a5fc
[INFO] validating manifest of pierrechevalier83/unicode_gen 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 pierrechevalier83/unicode_gen 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 pierrechevalier83/unicode_gen
[INFO] finished frobbing pierrechevalier83/unicode_gen
[INFO] frobbed toml for pierrechevalier83/unicode_gen written to work/ex/beta-1.38-1/sources/1.37.0/gh/pierrechevalier83/unicode_gen/Cargo.toml
[INFO] started frobbing pierrechevalier83/unicode_gen
[INFO] finished frobbing pierrechevalier83/unicode_gen
[INFO] frobbed toml for pierrechevalier83/unicode_gen written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pierrechevalier83/unicode_gen/Cargo.toml
[INFO] crate pierrechevalier83/unicode_gen 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing pierrechevalier83/unicode_gen 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/pierrechevalier83/unicode_gen:/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] ab48682fc4b2edbb3fad825ea309b97bba5c60b40acb23c2f22dd4cbab9dd1b6
[INFO] running `"docker" "start" "-a" "ab48682fc4b2edbb3fad825ea309b97bba5c60b40acb23c2f22dd4cbab9dd1b6"`
[INFO] [stderr]    Compiling syn v0.15.34
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling structopt-derive v0.2.15
[INFO] [stderr]    Compiling structopt v0.2.15
[INFO] [stderr]    Compiling unicode_gen v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.59s
[INFO] running `"docker" "inspect" "ab48682fc4b2edbb3fad825ea309b97bba5c60b40acb23c2f22dd4cbab9dd1b6"`
[INFO] running `"docker" "rm" "-f" "ab48682fc4b2edbb3fad825ea309b97bba5c60b40acb23c2f22dd4cbab9dd1b6"`
[INFO] [stdout] ab48682fc4b2edbb3fad825ea309b97bba5c60b40acb23c2f22dd4cbab9dd1b6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/pierrechevalier83/unicode_gen:/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] 2b1e1a61621df8062c29bfb45e29b036faa1e09b8d9916a217e29e43592034d8
[INFO] running `"docker" "start" "-a" "2b1e1a61621df8062c29bfb45e29b036faa1e09b8d9916a217e29e43592034d8"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling unicode_gen v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `"docker" "inspect" "2b1e1a61621df8062c29bfb45e29b036faa1e09b8d9916a217e29e43592034d8"`
[INFO] running `"docker" "rm" "-f" "2b1e1a61621df8062c29bfb45e29b036faa1e09b8d9916a217e29e43592034d8"`
[INFO] [stdout] 2b1e1a61621df8062c29bfb45e29b036faa1e09b8d9916a217e29e43592034d8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/pierrechevalier83/unicode_gen:/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] ec2953d854bd79b3ffe7ff35e57573ed727d6e221ec916a6053059f7b2da2a0a
[INFO] running `"docker" "start" "-a" "ec2953d854bd79b3ffe7ff35e57573ed727d6e221ec916a6053059f7b2da2a0a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/unicode_gen-59f8b99e881f9f38
[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" "ec2953d854bd79b3ffe7ff35e57573ed727d6e221ec916a6053059f7b2da2a0a"`
[INFO] running `"docker" "rm" "-f" "ec2953d854bd79b3ffe7ff35e57573ed727d6e221ec916a6053059f7b2da2a0a"`
[INFO] [stdout] ec2953d854bd79b3ffe7ff35e57573ed727d6e221ec916a6053059f7b2da2a0a