[INFO] updating cached repository bytebuddha/Columbus
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/bytebuddha/Columbus
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/bytebuddha/Columbus" "work/ex/beta-1.38-1/sources/1.37.0/gh/bytebuddha/Columbus"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/bytebuddha/Columbus'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bytebuddha/Columbus" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bytebuddha/Columbus"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bytebuddha/Columbus'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cfb170328f4a05fbb026c5ab5c531f959a2396d1
[INFO] sha for GitHub repo bytebuddha/Columbus: cfb170328f4a05fbb026c5ab5c531f959a2396d1
[INFO] validating manifest of bytebuddha/Columbus 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 bytebuddha/Columbus 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 bytebuddha/Columbus
[INFO] finished frobbing bytebuddha/Columbus
[INFO] frobbed toml for bytebuddha/Columbus written to work/ex/beta-1.38-1/sources/1.37.0/gh/bytebuddha/Columbus/Cargo.toml
[INFO] started frobbing bytebuddha/Columbus
[INFO] finished frobbing bytebuddha/Columbus
[INFO] frobbed toml for bytebuddha/Columbus written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bytebuddha/Columbus/Cargo.toml
[INFO] crate bytebuddha/Columbus 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] testing bytebuddha/Columbus against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bytebuddha/Columbus:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] fc3d81b0496653f6bf86b4b5b15bee06289239e39fbea3b88e0d5811060e5127
[INFO] running `"docker" "start" "-a" "fc3d81b0496653f6bf86b4b5b15bee06289239e39fbea3b88e0d5811060e5127"`
[INFO] [stderr]    Compiling plist v0.2.2
[INFO] [stderr]    Compiling serde v1.0.10
[INFO] [stderr]    Compiling cassowary v0.2.1
[INFO] [stderr]    Compiling miniz-sys v0.1.9
[INFO] [stderr]    Compiling xml-rs v0.4.1
[INFO] [stderr]    Compiling base64 v0.5.2
[INFO] [stderr]    Compiling termion v1.4.0
[INFO] [stderr]    Compiling onig_sys v64.0.1
[INFO] [stderr]    Compiling clap v2.25.0
[INFO] [stderr]    Compiling chrono v0.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.10
[INFO] [stderr]    Compiling tui v0.1.3
[INFO] [stderr]    Compiling flate2 v0.2.19
[INFO] [stderr]    Compiling onig v1.4.1
[INFO] [stderr]    Compiling serde_json v1.0.2
[INFO] [stderr]    Compiling bincode v0.8.0
[INFO] [stderr]    Compiling syntect v1.7.1
[INFO] [stderr]    Compiling columbus v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 17s
[INFO] running `"docker" "inspect" "fc3d81b0496653f6bf86b4b5b15bee06289239e39fbea3b88e0d5811060e5127"`
[INFO] running `"docker" "rm" "-f" "fc3d81b0496653f6bf86b4b5b15bee06289239e39fbea3b88e0d5811060e5127"`
[INFO] [stdout] fc3d81b0496653f6bf86b4b5b15bee06289239e39fbea3b88e0d5811060e5127
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bytebuddha/Columbus:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 9d53cfc2b46fb0ec2f1d2c8c45be346d6eeadf1614169e44fc33b352eebd10fc
[INFO] running `"docker" "start" "-a" "9d53cfc2b46fb0ec2f1d2c8c45be346d6eeadf1614169e44fc33b352eebd10fc"`
[INFO] [stderr]    Compiling columbus v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.64s
[INFO] running `"docker" "inspect" "9d53cfc2b46fb0ec2f1d2c8c45be346d6eeadf1614169e44fc33b352eebd10fc"`
[INFO] running `"docker" "rm" "-f" "9d53cfc2b46fb0ec2f1d2c8c45be346d6eeadf1614169e44fc33b352eebd10fc"`
[INFO] [stdout] 9d53cfc2b46fb0ec2f1d2c8c45be346d6eeadf1614169e44fc33b352eebd10fc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bytebuddha/Columbus:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 72ff053ae1371b7629b7b017af94932b1751d96f7dba754b15b394ad154880d8
[INFO] running `"docker" "start" "-a" "72ff053ae1371b7629b7b017af94932b1751d96f7dba754b15b394ad154880d8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/columbus-603ad4580cb80890
[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" "72ff053ae1371b7629b7b017af94932b1751d96f7dba754b15b394ad154880d8"`
[INFO] running `"docker" "rm" "-f" "72ff053ae1371b7629b7b017af94932b1751d96f7dba754b15b394ad154880d8"`
[INFO] [stdout] 72ff053ae1371b7629b7b017af94932b1751d96f7dba754b15b394ad154880d8