[INFO] cloning repository https://github.com/Doyko/memoization
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Doyko/memoization" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDoyko%2Fmemoization", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDoyko%2Fmemoization'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5ff772e972a842ff3dd0dbd6a875451b460e257c
[INFO] testing Doyko/memoization 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%2FDoyko%2Fmemoization" "/workspace/builds/worker-45/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-45/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Doyko/memoization 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/Doyko/memoization
[INFO] finished tweaking git repo https://github.com/Doyko/memoization
[INFO] tweaked toml for git repo https://github.com/Doyko/memoization written to /workspace/builds/worker-45/source/Cargo.toml
[INFO] crate git repo https://github.com/Doyko/memoization 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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] 940318b65f04941aeb6890233580650bdcac95f5d693f07a9d261f2c8198ae00
[INFO] running `Command { std: "docker" "start" "-a" "940318b65f04941aeb6890233580650bdcac95f5d693f07a9d261f2c8198ae00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "940318b65f04941aeb6890233580650bdcac95f5d693f07a9d261f2c8198ae00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "940318b65f04941aeb6890233580650bdcac95f5d693f07a9d261f2c8198ae00", kill_on_drop: false }`
[INFO] [stdout] 940318b65f04941aeb6890233580650bdcac95f5d693f07a9d261f2c8198ae00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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] 745cbdcd411a26ea969193946f718b8a869dd6ed3bf8d0435bda002d9e3a7997
[INFO] running `Command { std: "docker" "start" "-a" "745cbdcd411a26ea969193946f718b8a869dd6ed3bf8d0435bda002d9e3a7997", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling memoization v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.92s
[INFO] running `Command { std: "docker" "inspect" "745cbdcd411a26ea969193946f718b8a869dd6ed3bf8d0435bda002d9e3a7997", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "745cbdcd411a26ea969193946f718b8a869dd6ed3bf8d0435bda002d9e3a7997", kill_on_drop: false }`
[INFO] [stdout] 745cbdcd411a26ea969193946f718b8a869dd6ed3bf8d0435bda002d9e3a7997
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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] 5d543177986b9ee3178b3957cd976d50deb621a6f51811921ebe48208ff09366
[INFO] running `Command { std: "docker" "start" "-a" "5d543177986b9ee3178b3957cd976d50deb621a6f51811921ebe48208ff09366", kill_on_drop: false }`
[INFO] [stderr]    Compiling memoization v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/memoization-f1e3927cc81c379f)
[INFO] running `Command { std: "docker" "inspect" "5d543177986b9ee3178b3957cd976d50deb621a6f51811921ebe48208ff09366", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d543177986b9ee3178b3957cd976d50deb621a6f51811921ebe48208ff09366", kill_on_drop: false }`
[INFO] [stdout] 5d543177986b9ee3178b3957cd976d50deb621a6f51811921ebe48208ff09366
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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] 3506c63c28e876eb65f66fd7f7bd57adcddda48d9db59f71e13d16b432870ebe
[INFO] running `Command { std: "docker" "start" "-a" "3506c63c28e876eb65f66fd7f7bd57adcddda48d9db59f71e13d16b432870ebe", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/memoization-f1e3927cc81c379f)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::tests::functions ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3506c63c28e876eb65f66fd7f7bd57adcddda48d9db59f71e13d16b432870ebe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3506c63c28e876eb65f66fd7f7bd57adcddda48d9db59f71e13d16b432870ebe", kill_on_drop: false }`
[INFO] [stdout] 3506c63c28e876eb65f66fd7f7bd57adcddda48d9db59f71e13d16b432870ebe