[INFO] cloning repository https://github.com/silviot/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/silviot/rust-fibonacci" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsilviot%2Frust-fibonacci", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsilviot%2Frust-fibonacci'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8fc148e7d158168986f73d62f41a85cb75dc7bd6
[INFO] testing silviot/rust-fibonacci against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsilviot%2Frust-fibonacci" "/workspace/builds/worker-54/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-54/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/silviot/rust-fibonacci on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/silviot/rust-fibonacci
[INFO] finished tweaking git repo https://github.com/silviot/rust-fibonacci
[INFO] tweaked toml for git repo https://github.com/silviot/rust-fibonacci written to /workspace/builds/worker-54/source/Cargo.toml
[INFO] crate git repo https://github.com/silviot/rust-fibonacci already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4268ea6904df7ab8db05db885b6e738028e453dc7b2aa05b98de5a5d7b1fb9c8
[INFO] running `Command { std: "docker" "start" "-a" "4268ea6904df7ab8db05db885b6e738028e453dc7b2aa05b98de5a5d7b1fb9c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4268ea6904df7ab8db05db885b6e738028e453dc7b2aa05b98de5a5d7b1fb9c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4268ea6904df7ab8db05db885b6e738028e453dc7b2aa05b98de5a5d7b1fb9c8", kill_on_drop: false }`
[INFO] [stdout] 4268ea6904df7ab8db05db885b6e738028e453dc7b2aa05b98de5a5d7b1fb9c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a4525cc3490fc252df9c8c58d8fe40b84b76483331cce0188ff89ae113eec63
[INFO] running `Command { std: "docker" "start" "-a" "0a4525cc3490fc252df9c8c58d8fe40b84b76483331cce0188ff89ae113eec63", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling fibonacci v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.93s
[INFO] running `Command { std: "docker" "inspect" "0a4525cc3490fc252df9c8c58d8fe40b84b76483331cce0188ff89ae113eec63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a4525cc3490fc252df9c8c58d8fe40b84b76483331cce0188ff89ae113eec63", kill_on_drop: false }`
[INFO] [stdout] 0a4525cc3490fc252df9c8c58d8fe40b84b76483331cce0188ff89ae113eec63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 212d52028754cc5f3cdcb76ef8b098e7810d050dfdd7453709be5f4dfdcafd37
[INFO] running `Command { std: "docker" "start" "-a" "212d52028754cc5f3cdcb76ef8b098e7810d050dfdd7453709be5f4dfdcafd37", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling fibonacci v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 46.78s
[INFO] running `Command { std: "docker" "inspect" "212d52028754cc5f3cdcb76ef8b098e7810d050dfdd7453709be5f4dfdcafd37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "212d52028754cc5f3cdcb76ef8b098e7810d050dfdd7453709be5f4dfdcafd37", kill_on_drop: false }`
[INFO] [stdout] 212d52028754cc5f3cdcb76ef8b098e7810d050dfdd7453709be5f4dfdcafd37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 932eb01e46a574fc3b86432270948af46c683f3649d986c7d9836003e69c4bb0
[INFO] running `Command { std: "docker" "start" "-a" "932eb01e46a574fc3b86432270948af46c683f3649d986c7d9836003e69c4bb0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fibonacci-89efc8846fda0fbf)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test slow_cases ... ok
[INFO] [stdout] test base_cases ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "932eb01e46a574fc3b86432270948af46c683f3649d986c7d9836003e69c4bb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "932eb01e46a574fc3b86432270948af46c683f3649d986c7d9836003e69c4bb0", kill_on_drop: false }`
[INFO] [stdout] 932eb01e46a574fc3b86432270948af46c683f3649d986c7d9836003e69c4bb0