[INFO] cloning repository https://github.com/liamwhite/format-preserving
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/liamwhite/format-preserving" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fliamwhite%2Fformat-preserving", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fliamwhite%2Fformat-preserving'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7da768a732b8bc79d24a5d195a61040271014321
[INFO] testing liamwhite/format-preserving against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fliamwhite%2Fformat-preserving" "/workspace/builds/worker-21/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-21/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/liamwhite/format-preserving on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/liamwhite/format-preserving
[INFO] finished tweaking git repo https://github.com/liamwhite/format-preserving
[INFO] tweaked toml for git repo https://github.com/liamwhite/format-preserving written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] crate git repo https://github.com/liamwhite/format-preserving already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ahash v0.7.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7aadcb9734277664234bab7a1961de333f54c93b5ad7848cca33407b9b20b458
[INFO] running `Command { std: "docker" "start" "-a" "7aadcb9734277664234bab7a1961de333f54c93b5ad7848cca33407b9b20b458", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7aadcb9734277664234bab7a1961de333f54c93b5ad7848cca33407b9b20b458", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7aadcb9734277664234bab7a1961de333f54c93b5ad7848cca33407b9b20b458", kill_on_drop: false }`
[INFO] [stdout] 7aadcb9734277664234bab7a1961de333f54c93b5ad7848cca33407b9b20b458
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19e8ed1e908b7096a3be1d4f6a46921dbd85fc913526c655c79fadc085058619
[INFO] running `Command { std: "docker" "start" "-a" "19e8ed1e908b7096a3be1d4f6a46921dbd85fc913526c655c79fadc085058619", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling once_cell v1.7.2
[INFO] [stderr]    Compiling ahash v0.7.3
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling format-preserving v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.26s
[INFO] running `Command { std: "docker" "inspect" "19e8ed1e908b7096a3be1d4f6a46921dbd85fc913526c655c79fadc085058619", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19e8ed1e908b7096a3be1d4f6a46921dbd85fc913526c655c79fadc085058619", kill_on_drop: false }`
[INFO] [stdout] 19e8ed1e908b7096a3be1d4f6a46921dbd85fc913526c655c79fadc085058619
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c398a49a246b200e124799b6778c2f5ef7dd7d5aeb103aab249bd066f9d4909d
[INFO] running `Command { std: "docker" "start" "-a" "c398a49a246b200e124799b6778c2f5ef7dd7d5aeb103aab249bd066f9d4909d", kill_on_drop: false }`
[INFO] [stderr]    Compiling format-preserving v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "c398a49a246b200e124799b6778c2f5ef7dd7d5aeb103aab249bd066f9d4909d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c398a49a246b200e124799b6778c2f5ef7dd7d5aeb103aab249bd066f9d4909d", kill_on_drop: false }`
[INFO] [stdout] c398a49a246b200e124799b6778c2f5ef7dd7d5aeb103aab249bd066f9d4909d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5c223155ca1a5ee00edf7a1f47e34270e70b9eca4dee6078003a7ea3e6521e87
[INFO] running `Command { std: "docker" "start" "-a" "5c223155ca1a5ee00edf7a1f47e34270e70b9eca4dee6078003a7ea3e6521e87", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/format_preserving-f0623b2d1f264488)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::bench_100_2500000_cycle_walking_fpe ... ok
[INFO] [stdout] test tests::bench_100_ahash ... ok
[INFO] [stdout] test tests::test_reasonable_entropy ... ok
[INFO] [stdout] test tests::test_bijection_sample ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 42.56s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5c223155ca1a5ee00edf7a1f47e34270e70b9eca4dee6078003a7ea3e6521e87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c223155ca1a5ee00edf7a1f47e34270e70b9eca4dee6078003a7ea3e6521e87", kill_on_drop: false }`
[INFO] [stdout] 5c223155ca1a5ee00edf7a1f47e34270e70b9eca4dee6078003a7ea3e6521e87