[INFO] cloning repository brycefrank/advent2016
[INFO] running `"git" "clone" "--bare" "git://github.com/brycefrank/advent2016.git" "work/cache/sources/gh/brycefrank/advent2016"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/brycefrank/advent2016'...
[INFO] running `"git" "clone" "work/cache/sources/gh/brycefrank/advent2016" "work/ex/beta-1.37-6/sources/1.36.0/gh/brycefrank/advent2016"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/brycefrank/advent2016'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/brycefrank/advent2016" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/brycefrank/advent2016"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/brycefrank/advent2016'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3a7ada378c547db443708449b98d7217bec4aeac
[INFO] sha for GitHub repo brycefrank/advent2016: 3a7ada378c547db443708449b98d7217bec4aeac
[INFO] validating manifest of brycefrank/advent2016 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of brycefrank/advent2016 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing brycefrank/advent2016
[INFO] finished frobbing brycefrank/advent2016
[INFO] frobbed toml for brycefrank/advent2016 written to work/ex/beta-1.37-6/sources/1.36.0/gh/brycefrank/advent2016/Cargo.toml
[INFO] started frobbing brycefrank/advent2016
[INFO] finished frobbing brycefrank/advent2016
[INFO] frobbed toml for brycefrank/advent2016 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/brycefrank/advent2016/Cargo.toml
[INFO] crate brycefrank/advent2016 already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing brycefrank/advent2016 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/brycefrank/advent2016:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 93240106322e6795076e5191f3819603483b76a9cb68670971d4472ec383214d
[INFO] running `"docker" "start" "-a" "93240106322e6795076e5191f3819603483b76a9cb68670971d4472ec383214d"`
[INFO] [stderr]    Compiling advent2016 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `"docker" "inspect" "93240106322e6795076e5191f3819603483b76a9cb68670971d4472ec383214d"`
[INFO] running `"docker" "rm" "-f" "93240106322e6795076e5191f3819603483b76a9cb68670971d4472ec383214d"`
[INFO] [stdout] 93240106322e6795076e5191f3819603483b76a9cb68670971d4472ec383214d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/brycefrank/advent2016:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] a309b92285e43913ccf722edfc0f7f00b44d56199f389a412641cf050b5a3c97
[INFO] running `"docker" "start" "-a" "a309b92285e43913ccf722edfc0f7f00b44d56199f389a412641cf050b5a3c97"`
[INFO] [stderr]    Compiling advent2016 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `"docker" "inspect" "a309b92285e43913ccf722edfc0f7f00b44d56199f389a412641cf050b5a3c97"`
[INFO] running `"docker" "rm" "-f" "a309b92285e43913ccf722edfc0f7f00b44d56199f389a412641cf050b5a3c97"`
[INFO] [stdout] a309b92285e43913ccf722edfc0f7f00b44d56199f389a412641cf050b5a3c97
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/brycefrank/advent2016:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 97a471a7cf7d89fd529c0fe71e9328407737388e565ac7d65064aaa58dd461ec
[INFO] running `"docker" "start" "-a" "97a471a7cf7d89fd529c0fe71e9328407737388e565ac7d65064aaa58dd461ec"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/advent2016-7c11d708b4b1867c
[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" "97a471a7cf7d89fd529c0fe71e9328407737388e565ac7d65064aaa58dd461ec"`
[INFO] running `"docker" "rm" "-f" "97a471a7cf7d89fd529c0fe71e9328407737388e565ac7d65064aaa58dd461ec"`
[INFO] [stdout] 97a471a7cf7d89fd529c0fe71e9328407737388e565ac7d65064aaa58dd461ec