[INFO] crate wireguard-vanity-address 0.3.1 is already in cache
[INFO] extracting crate wireguard-vanity-address 0.3.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/wireguard-vanity-address/0.3.1
[INFO] extracting crate wireguard-vanity-address 0.3.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/wireguard-vanity-address/0.3.1
[INFO] validating manifest of wireguard-vanity-address-0.3.1 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 wireguard-vanity-address-0.3.1 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 wireguard-vanity-address-0.3.1
[INFO] finished frobbing wireguard-vanity-address-0.3.1
[INFO] frobbed toml for wireguard-vanity-address-0.3.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/wireguard-vanity-address/0.3.1/Cargo.toml
[INFO] started frobbing wireguard-vanity-address-0.3.1
[INFO] finished frobbing wireguard-vanity-address-0.3.1
[INFO] frobbed toml for wireguard-vanity-address-0.3.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/wireguard-vanity-address/0.3.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing wireguard-vanity-address-0.3.1 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-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/wireguard-vanity-address/0.3.1:/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] ae4d862894eb1feedf0e7c06769b7de3a4613ee453bb13b6bd4d40174c950185
[INFO] running `"docker" "start" "-a" "ae4d862894eb1feedf0e7c06769b7de3a4613ee453bb13b6bd4d40174c950185"`
[INFO] [stderr]    Compiling subtle v2.1.1
[INFO] [stderr]    Compiling clear_on_drop v0.2.3
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling base64 v0.10.1
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling curve25519-dalek v1.2.3
[INFO] [stderr]    Compiling x25519-dalek v0.5.2
[INFO] [stderr]    Compiling wireguard-vanity-address v0.3.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.08s
[INFO] running `"docker" "inspect" "ae4d862894eb1feedf0e7c06769b7de3a4613ee453bb13b6bd4d40174c950185"`
[INFO] running `"docker" "rm" "-f" "ae4d862894eb1feedf0e7c06769b7de3a4613ee453bb13b6bd4d40174c950185"`
[INFO] [stdout] ae4d862894eb1feedf0e7c06769b7de3a4613ee453bb13b6bd4d40174c950185
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/wireguard-vanity-address/0.3.1:/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] 2fa2b4a0bba596d40336b90396ca17f32507671c61f43e86d34e8c04a5117898
[INFO] running `"docker" "start" "-a" "2fa2b4a0bba596d40336b90396ca17f32507671c61f43e86d34e8c04a5117898"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bencher v0.1.5
[INFO] [stderr]    Compiling wireguard-vanity-address v0.3.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.90s
[INFO] running `"docker" "inspect" "2fa2b4a0bba596d40336b90396ca17f32507671c61f43e86d34e8c04a5117898"`
[INFO] running `"docker" "rm" "-f" "2fa2b4a0bba596d40336b90396ca17f32507671c61f43e86d34e8c04a5117898"`
[INFO] [stdout] 2fa2b4a0bba596d40336b90396ca17f32507671c61f43e86d34e8c04a5117898
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/wireguard-vanity-address/0.3.1:/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] 7ee7da7a613e5d21b38e6aa8c31799bc4e71c5035e4487a7ece68934f0c2e434
[INFO] running `"docker" "start" "-a" "7ee7da7a613e5d21b38e6aa8c31799bc4e71c5035e4487a7ece68934f0c2e434"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/wireguard_vanity_lib-9e3c1dde00a35ce4
[INFO] [stderr]      Running /opt/crater/target/debug/deps/wireguard_vanity_address-c67b0495872a86aa
[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] [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] [stderr]    Doc-tests wireguard_vanity_lib
[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" "7ee7da7a613e5d21b38e6aa8c31799bc4e71c5035e4487a7ece68934f0c2e434"`
[INFO] running `"docker" "rm" "-f" "7ee7da7a613e5d21b38e6aa8c31799bc4e71c5035e4487a7ece68934f0c2e434"`
[INFO] [stdout] 7ee7da7a613e5d21b38e6aa8c31799bc4e71c5035e4487a7ece68934f0c2e434