[INFO] updating cached repository 22a/brute-canary [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/22a/brute-canary [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/22a/brute-canary" "work/ex/beta-1.38-1/sources/1.37.0/gh/22a/brute-canary"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/22a/brute-canary'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/22a/brute-canary" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/22a/brute-canary"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/22a/brute-canary'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] bd598b53b6cc14ee5fbd0d0aaf54211e912481cf [INFO] sha for GitHub repo 22a/brute-canary: bd598b53b6cc14ee5fbd0d0aaf54211e912481cf [INFO] validating manifest of 22a/brute-canary 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 22a/brute-canary 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 22a/brute-canary [INFO] finished frobbing 22a/brute-canary [INFO] frobbed toml for 22a/brute-canary written to work/ex/beta-1.38-1/sources/1.37.0/gh/22a/brute-canary/Cargo.toml [INFO] started frobbing 22a/brute-canary [INFO] finished frobbing 22a/brute-canary [INFO] frobbed toml for 22a/brute-canary written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/22a/brute-canary/Cargo.toml [INFO] crate 22a/brute-canary 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 22a/brute-canary 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-4/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/22a/brute-canary:/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] 6ccc46aac7f023a93f01c72b3a3e380d59ce08cf9cff7eef442ca0e5565598cf [INFO] running `"docker" "start" "-a" "6ccc46aac7f023a93f01c72b3a3e380d59ce08cf9cff7eef442ca0e5565598cf"` [INFO] [stderr] Compiling rand v0.3.17 [INFO] [stderr] Compiling num_cpus v1.7.0 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling brute-canary v0.3.1 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.78s [INFO] running `"docker" "inspect" "6ccc46aac7f023a93f01c72b3a3e380d59ce08cf9cff7eef442ca0e5565598cf"` [INFO] running `"docker" "rm" "-f" "6ccc46aac7f023a93f01c72b3a3e380d59ce08cf9cff7eef442ca0e5565598cf"` [INFO] [stdout] 6ccc46aac7f023a93f01c72b3a3e380d59ce08cf9cff7eef442ca0e5565598cf [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/22a/brute-canary:/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] 9eb7ecaa3a4ffb83a7919c500a3bd08e85cb42d42563201a103cccf13ca7148e [INFO] running `"docker" "start" "-a" "9eb7ecaa3a4ffb83a7919c500a3bd08e85cb42d42563201a103cccf13ca7148e"` [INFO] [stderr] Compiling brute-canary v0.3.1 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.70s [INFO] running `"docker" "inspect" "9eb7ecaa3a4ffb83a7919c500a3bd08e85cb42d42563201a103cccf13ca7148e"` [INFO] running `"docker" "rm" "-f" "9eb7ecaa3a4ffb83a7919c500a3bd08e85cb42d42563201a103cccf13ca7148e"` [INFO] [stdout] 9eb7ecaa3a4ffb83a7919c500a3bd08e85cb42d42563201a103cccf13ca7148e [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/22a/brute-canary:/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] 37f5b663e602bedb7c5d471f86419263eea7a2b7417194bbb2c5c82f1a72b5f1 [INFO] running `"docker" "start" "-a" "37f5b663e602bedb7c5d471f86419263eea7a2b7417194bbb2c5c82f1a72b5f1"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/crater/target/debug/deps/brute_canary-11ab0f56d4b4327a [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" "37f5b663e602bedb7c5d471f86419263eea7a2b7417194bbb2c5c82f1a72b5f1"` [INFO] running `"docker" "rm" "-f" "37f5b663e602bedb7c5d471f86419263eea7a2b7417194bbb2c5c82f1a72b5f1"` [INFO] [stdout] 37f5b663e602bedb7c5d471f86419263eea7a2b7417194bbb2c5c82f1a72b5f1