[INFO] cloning repository tonsky/icfpc2019-rust
[INFO] running `"git" "clone" "--bare" "git://github.com/tonsky/icfpc2019-rust.git" "work/cache/sources/gh/tonsky/icfpc2019-rust"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/tonsky/icfpc2019-rust'...
[INFO] running `"git" "clone" "work/cache/sources/gh/tonsky/icfpc2019-rust" "work/ex/beta-1.37-6/sources/1.36.0/gh/tonsky/icfpc2019-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/tonsky/icfpc2019-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/tonsky/icfpc2019-rust" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tonsky/icfpc2019-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tonsky/icfpc2019-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6d2c59330a42adfb4b15147ccf03c34c38959ba5
[INFO] sha for GitHub repo tonsky/icfpc2019-rust: 6d2c59330a42adfb4b15147ccf03c34c38959ba5
[INFO] validating manifest of tonsky/icfpc2019-rust 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 tonsky/icfpc2019-rust 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 tonsky/icfpc2019-rust
[INFO] finished frobbing tonsky/icfpc2019-rust
[INFO] frobbed toml for tonsky/icfpc2019-rust written to work/ex/beta-1.37-6/sources/1.36.0/gh/tonsky/icfpc2019-rust/Cargo.toml
[INFO] started frobbing tonsky/icfpc2019-rust
[INFO] finished frobbing tonsky/icfpc2019-rust
[INFO] frobbed toml for tonsky/icfpc2019-rust written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tonsky/icfpc2019-rust/Cargo.toml
[INFO] crate tonsky/icfpc2019-rust 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing tonsky/icfpc2019-rust 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/tonsky/icfpc2019-rust:/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] 4cdde4c0c8d9201a3889b25ac8a3f8a8a048f6f685e7865a1177a95d35f4be37
[INFO] running `"docker" "start" "-a" "4cdde4c0c8d9201a3889b25ac8a3f8a8a048f6f685e7865a1177a95d35f4be37"`
[INFO] [stderr]    Compiling getrandom v0.1.6
[INFO] [stderr]    Compiling regex v1.1.7
[INFO] [stderr]    Compiling rand_core v0.5.0
[INFO] [stderr]    Compiling rand_chacha v0.2.0
[INFO] [stderr]    Compiling rand_pcg v0.2.0
[INFO] [stderr]    Compiling rand v0.7.0
[INFO] [stderr]    Compiling icfpc2019 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.93s
[INFO] running `"docker" "inspect" "4cdde4c0c8d9201a3889b25ac8a3f8a8a048f6f685e7865a1177a95d35f4be37"`
[INFO] running `"docker" "rm" "-f" "4cdde4c0c8d9201a3889b25ac8a3f8a8a048f6f685e7865a1177a95d35f4be37"`
[INFO] [stdout] 4cdde4c0c8d9201a3889b25ac8a3f8a8a048f6f685e7865a1177a95d35f4be37
[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/tonsky/icfpc2019-rust:/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] 767cc2ba033b8ef8d352f5872e3c5affa2f2bcff178e7e78af0193ee8abbd4de
[INFO] running `"docker" "start" "-a" "767cc2ba033b8ef8d352f5872e3c5affa2f2bcff178e7e78af0193ee8abbd4de"`
[INFO] [stderr]    Compiling icfpc2019 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `"docker" "inspect" "767cc2ba033b8ef8d352f5872e3c5affa2f2bcff178e7e78af0193ee8abbd4de"`
[INFO] running `"docker" "rm" "-f" "767cc2ba033b8ef8d352f5872e3c5affa2f2bcff178e7e78af0193ee8abbd4de"`
[INFO] [stdout] 767cc2ba033b8ef8d352f5872e3c5affa2f2bcff178e7e78af0193ee8abbd4de
[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/tonsky/icfpc2019-rust:/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] 955937ff0aac92909ed29b326e278321f1144d75862e75a58a290f14edb521f6
[INFO] running `"docker" "start" "-a" "955937ff0aac92909ed29b326e278321f1144d75862e75a58a290f14edb521f6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/icfpc2019-e31a663ba5c9165b
[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" "955937ff0aac92909ed29b326e278321f1144d75862e75a58a290f14edb521f6"`
[INFO] running `"docker" "rm" "-f" "955937ff0aac92909ed29b326e278321f1144d75862e75a58a290f14edb521f6"`
[INFO] [stdout] 955937ff0aac92909ed29b326e278321f1144d75862e75a58a290f14edb521f6