[INFO] updating cached repository FrogBomb/ulam_spiral
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/FrogBomb/ulam_spiral
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/FrogBomb/ulam_spiral" "work/ex/beta-1.37-6/sources/1.36.0/gh/FrogBomb/ulam_spiral"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/FrogBomb/ulam_spiral'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/FrogBomb/ulam_spiral" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/FrogBomb/ulam_spiral"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/FrogBomb/ulam_spiral'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] dceecb927deda5de5b20e09bd5236cd2ed318326
[INFO] sha for GitHub repo FrogBomb/ulam_spiral: dceecb927deda5de5b20e09bd5236cd2ed318326
[INFO] validating manifest of FrogBomb/ulam_spiral 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 FrogBomb/ulam_spiral 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 FrogBomb/ulam_spiral
[INFO] finished frobbing FrogBomb/ulam_spiral
[INFO] frobbed toml for FrogBomb/ulam_spiral written to work/ex/beta-1.37-6/sources/1.36.0/gh/FrogBomb/ulam_spiral/Cargo.toml
[INFO] started frobbing FrogBomb/ulam_spiral
[INFO] finished frobbing FrogBomb/ulam_spiral
[INFO] frobbed toml for FrogBomb/ulam_spiral written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/FrogBomb/ulam_spiral/Cargo.toml
[INFO] crate FrogBomb/ulam_spiral 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 FrogBomb/ulam_spiral 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-5/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/FrogBomb/ulam_spiral:/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] d9cd71e585bfa51e6faf42dee4e201277a356aa9b08e6c9b705ef98155ed3d19
[INFO] running `"docker" "start" "-a" "d9cd71e585bfa51e6faf42dee4e201277a356aa9b08e6c9b705ef98155ed3d19"`
[INFO] [stderr]    Compiling adler32 v0.3.0
[INFO] [stderr]    Compiling num_cpus v1.2.1
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling gif v0.9.0
[INFO] [stderr]    Compiling deque v0.3.1
[INFO] [stderr]    Compiling num-rational v0.1.35
[INFO] [stderr]    Compiling deflate v0.7.4
[INFO] [stderr]    Compiling rayon v0.6.0
[INFO] [stderr]    Compiling concurrent_prime_sieve v0.2.2
[INFO] [stderr]    Compiling png v0.6.2
[INFO] [stderr]    Compiling jpeg-decoder v0.1.11
[INFO] [stderr]    Compiling image v0.12.2
[INFO] [stderr]    Compiling ulam_spiral v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.12s
[INFO] running `"docker" "inspect" "d9cd71e585bfa51e6faf42dee4e201277a356aa9b08e6c9b705ef98155ed3d19"`
[INFO] running `"docker" "rm" "-f" "d9cd71e585bfa51e6faf42dee4e201277a356aa9b08e6c9b705ef98155ed3d19"`
[INFO] [stdout] d9cd71e585bfa51e6faf42dee4e201277a356aa9b08e6c9b705ef98155ed3d19
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/FrogBomb/ulam_spiral:/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] 767458abca7c0ee281557ded55ae723f997b15695652511f337b0fca38ea147a
[INFO] running `"docker" "start" "-a" "767458abca7c0ee281557ded55ae723f997b15695652511f337b0fca38ea147a"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ulam_spiral v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `"docker" "inspect" "767458abca7c0ee281557ded55ae723f997b15695652511f337b0fca38ea147a"`
[INFO] running `"docker" "rm" "-f" "767458abca7c0ee281557ded55ae723f997b15695652511f337b0fca38ea147a"`
[INFO] [stdout] 767458abca7c0ee281557ded55ae723f997b15695652511f337b0fca38ea147a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/FrogBomb/ulam_spiral:/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] 1461de78b68cf50bdeba60eea210de35337212f8aee75de7c55dd569bafc6bb8
[INFO] running `"docker" "start" "-a" "1461de78b68cf50bdeba60eea210de35337212f8aee75de7c55dd569bafc6bb8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ulam_spiral-9e28773744722ec2
[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" "1461de78b68cf50bdeba60eea210de35337212f8aee75de7c55dd569bafc6bb8"`
[INFO] running `"docker" "rm" "-f" "1461de78b68cf50bdeba60eea210de35337212f8aee75de7c55dd569bafc6bb8"`
[INFO] [stdout] 1461de78b68cf50bdeba60eea210de35337212f8aee75de7c55dd569bafc6bb8