[INFO] updating cached repository thebeekeeper/vc
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/thebeekeeper/vc
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/thebeekeeper/vc" "work/ex/beta-1.38-1/sources/1.37.0/gh/thebeekeeper/vc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/thebeekeeper/vc'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/thebeekeeper/vc" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/thebeekeeper/vc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/thebeekeeper/vc'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1f4969757602e5cb85e697588d55dc4b27430d12
[INFO] sha for GitHub repo thebeekeeper/vc: 1f4969757602e5cb85e697588d55dc4b27430d12
[INFO] validating manifest of thebeekeeper/vc 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 thebeekeeper/vc 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 thebeekeeper/vc
[INFO] finished frobbing thebeekeeper/vc
[INFO] frobbed toml for thebeekeeper/vc written to work/ex/beta-1.38-1/sources/1.37.0/gh/thebeekeeper/vc/Cargo.toml
[INFO] started frobbing thebeekeeper/vc
[INFO] finished frobbing thebeekeeper/vc
[INFO] frobbed toml for thebeekeeper/vc written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/thebeekeeper/vc/Cargo.toml
[INFO] crate thebeekeeper/vc 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 thebeekeeper/vc 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/thebeekeeper/vc:/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] 02962e55c4063ef74fbc354257e0550695ca82948a247b11640a85f3affeba51
[INFO] running `"docker" "start" "-a" "02962e55c4063ef74fbc354257e0550695ca82948a247b11640a85f3affeba51"`
[INFO] [stderr]    Compiling memchr v2.1.2
[INFO] [stderr]    Compiling syn v0.15.23
[INFO] [stderr]    Compiling csv-core v0.1.5
[INFO] [stderr]    Compiling csv v1.0.5
[INFO] [stderr]    Compiling prettytable-rs v0.8.0
[INFO] [stderr]    Compiling pest_generator v2.1.0
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling vc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]   --> src/main.rs:44:15
[INFO] [stderr]    |
[INFO] [stderr] 44 |         v = v.trim_left_matches("0x").to_string();
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.74s
[INFO] running `"docker" "inspect" "02962e55c4063ef74fbc354257e0550695ca82948a247b11640a85f3affeba51"`
[INFO] running `"docker" "rm" "-f" "02962e55c4063ef74fbc354257e0550695ca82948a247b11640a85f3affeba51"`
[INFO] [stdout] 02962e55c4063ef74fbc354257e0550695ca82948a247b11640a85f3affeba51
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/thebeekeeper/vc:/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] 8d8d586b26bd5c07049a0982503054f512ba2038a7bd2d702baddce70bafcaf3
[INFO] running `"docker" "start" "-a" "8d8d586b26bd5c07049a0982503054f512ba2038a7bd2d702baddce70bafcaf3"`
[INFO] [stderr]    Compiling vc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]   --> src/main.rs:44:15
[INFO] [stderr]    |
[INFO] [stderr] 44 |         v = v.trim_left_matches("0x").to_string();
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `"docker" "inspect" "8d8d586b26bd5c07049a0982503054f512ba2038a7bd2d702baddce70bafcaf3"`
[INFO] running `"docker" "rm" "-f" "8d8d586b26bd5c07049a0982503054f512ba2038a7bd2d702baddce70bafcaf3"`
[INFO] [stdout] 8d8d586b26bd5c07049a0982503054f512ba2038a7bd2d702baddce70bafcaf3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/thebeekeeper/vc:/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] 633f8b00b4886874cb8be9c624893f4a03ff109e2ebe588cc3db4c505fb781f0
[INFO] running `"docker" "start" "-a" "633f8b00b4886874cb8be9c624893f4a03ff109e2ebe588cc3db4c505fb781f0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/vc-c238aec640744aa7
[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" "633f8b00b4886874cb8be9c624893f4a03ff109e2ebe588cc3db4c505fb781f0"`
[INFO] running `"docker" "rm" "-f" "633f8b00b4886874cb8be9c624893f4a03ff109e2ebe588cc3db4c505fb781f0"`
[INFO] [stdout] 633f8b00b4886874cb8be9c624893f4a03ff109e2ebe588cc3db4c505fb781f0