[INFO] cloning repository https://github.com/JayWalker512/bitflip-scanner
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JayWalker512/bitflip-scanner" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJayWalker512%2Fbitflip-scanner", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJayWalker512%2Fbitflip-scanner'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 37377a9c1ac169a60f34b2ce5a7b35fdb9832395
[INFO] testing JayWalker512/bitflip-scanner against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJayWalker512%2Fbitflip-scanner" "/workspace/builds/worker-20/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-20/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JayWalker512/bitflip-scanner on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/JayWalker512/bitflip-scanner
[INFO] finished tweaking git repo https://github.com/JayWalker512/bitflip-scanner
[INFO] tweaked toml for git repo https://github.com/JayWalker512/bitflip-scanner written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] crate git repo https://github.com/JayWalker512/bitflip-scanner already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 009879f13e8d63413a156d60c4144e880b03729c38e65e7fd5ae36bea8fad01f
[INFO] running `Command { std: "docker" "start" "-a" "009879f13e8d63413a156d60c4144e880b03729c38e65e7fd5ae36bea8fad01f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "009879f13e8d63413a156d60c4144e880b03729c38e65e7fd5ae36bea8fad01f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "009879f13e8d63413a156d60c4144e880b03729c38e65e7fd5ae36bea8fad01f", kill_on_drop: false }`
[INFO] [stdout] 009879f13e8d63413a156d60c4144e880b03729c38e65e7fd5ae36bea8fad01f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a62f9a69fd8a35698b8f52612c86873625b3a30d2fc67a39ba7190acdbf51821
[INFO] running `Command { std: "docker" "start" "-a" "a62f9a69fd8a35698b8f52612c86873625b3a30d2fc67a39ba7190acdbf51821", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling bitflip-scanner v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.31s
[INFO] running `Command { std: "docker" "inspect" "a62f9a69fd8a35698b8f52612c86873625b3a30d2fc67a39ba7190acdbf51821", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a62f9a69fd8a35698b8f52612c86873625b3a30d2fc67a39ba7190acdbf51821", kill_on_drop: false }`
[INFO] [stdout] a62f9a69fd8a35698b8f52612c86873625b3a30d2fc67a39ba7190acdbf51821
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 459892d08e0dcb0cfff203ea802e448cf11a45922b46d2437191ad86852b81ea
[INFO] running `Command { std: "docker" "start" "-a" "459892d08e0dcb0cfff203ea802e448cf11a45922b46d2437191ad86852b81ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflip-scanner v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.58s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/bitflip_scanner-d96cb651a23a3531)
[INFO] running `Command { std: "docker" "inspect" "459892d08e0dcb0cfff203ea802e448cf11a45922b46d2437191ad86852b81ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "459892d08e0dcb0cfff203ea802e448cf11a45922b46d2437191ad86852b81ea", kill_on_drop: false }`
[INFO] [stdout] 459892d08e0dcb0cfff203ea802e448cf11a45922b46d2437191ad86852b81ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 18fd075438525c69c27186112ac565466f3a3a69249586bfd73953ac27900a9c
[INFO] running `Command { std: "docker" "start" "-a" "18fd075438525c69c27186112ac565466f3a3a69249586bfd73953ac27900a9c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/bitflip_scanner-d96cb651a23a3531)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_check_memory_finds_errors ... ok
[INFO] [stdout] test tests::test_get_value_at_index ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "18fd075438525c69c27186112ac565466f3a3a69249586bfd73953ac27900a9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18fd075438525c69c27186112ac565466f3a3a69249586bfd73953ac27900a9c", kill_on_drop: false }`
[INFO] [stdout] 18fd075438525c69c27186112ac565466f3a3a69249586bfd73953ac27900a9c