[INFO] cloning repository https://github.com/theWando/rust-fibonacci
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/theWando/rust-fibonacci" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FtheWando%2Frust-fibonacci", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FtheWando%2Frust-fibonacci'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 22c38a4f13434db2451fa870b2f1fb9695e9715b
[INFO] testing theWando/rust-fibonacci 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%2FtheWando%2Frust-fibonacci" "/workspace/builds/worker-119/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-119/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/theWando/rust-fibonacci 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/theWando/rust-fibonacci
[INFO] finished tweaking git repo https://github.com/theWando/rust-fibonacci
[INFO] tweaked toml for git repo https://github.com/theWando/rust-fibonacci written to /workspace/builds/worker-119/source/Cargo.toml
[INFO] crate git repo https://github.com/theWando/rust-fibonacci 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-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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] af3a6bdb68c9f6977676e81b2da0e09ec4023e2fc8c136a84a4b16803b49e284
[INFO] running `Command { std: "docker" "start" "-a" "af3a6bdb68c9f6977676e81b2da0e09ec4023e2fc8c136a84a4b16803b49e284", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af3a6bdb68c9f6977676e81b2da0e09ec4023e2fc8c136a84a4b16803b49e284", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af3a6bdb68c9f6977676e81b2da0e09ec4023e2fc8c136a84a4b16803b49e284", kill_on_drop: false }`
[INFO] [stdout] af3a6bdb68c9f6977676e81b2da0e09ec4023e2fc8c136a84a4b16803b49e284
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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] 02e63ad4534fb3d6d4aa89ba5788feb2327a9430b0edb2b484df8620763070e6
[INFO] running `Command { std: "docker" "start" "-a" "02e63ad4534fb3d6d4aa89ba5788feb2327a9430b0edb2b484df8620763070e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling nth-fibonacci v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `Command { std: "docker" "inspect" "02e63ad4534fb3d6d4aa89ba5788feb2327a9430b0edb2b484df8620763070e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02e63ad4534fb3d6d4aa89ba5788feb2327a9430b0edb2b484df8620763070e6", kill_on_drop: false }`
[INFO] [stdout] 02e63ad4534fb3d6d4aa89ba5788feb2327a9430b0edb2b484df8620763070e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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] e9700bd9520e8b12e9ca4579236e9eff3f0b411173cf6013c8b30fa68596977e
[INFO] running `Command { std: "docker" "start" "-a" "e9700bd9520e8b12e9ca4579236e9eff3f0b411173cf6013c8b30fa68596977e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling nth-fibonacci v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.67s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/nth_fibonacci-f45b15a5ed611ab9)
[INFO] running `Command { std: "docker" "inspect" "e9700bd9520e8b12e9ca4579236e9eff3f0b411173cf6013c8b30fa68596977e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9700bd9520e8b12e9ca4579236e9eff3f0b411173cf6013c8b30fa68596977e", kill_on_drop: false }`
[INFO] [stdout] e9700bd9520e8b12e9ca4579236e9eff3f0b411173cf6013c8b30fa68596977e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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] 0fccfe784555d285e7141d7d7402156e9bda45188c6e6388ad997b77fd6f7d63
[INFO] running `Command { std: "docker" "start" "-a" "0fccfe784555d285e7141d7d7402156e9bda45188c6e6388ad997b77fd6f7d63", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.84s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/nth_fibonacci-f45b15a5ed611ab9)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0fccfe784555d285e7141d7d7402156e9bda45188c6e6388ad997b77fd6f7d63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fccfe784555d285e7141d7d7402156e9bda45188c6e6388ad997b77fd6f7d63", kill_on_drop: false }`
[INFO] [stdout] 0fccfe784555d285e7141d7d7402156e9bda45188c6e6388ad997b77fd6f7d63