[INFO] cloning repository https://github.com/dezgeg/nix-rebuild-stats [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dezgeg/nix-rebuild-stats" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdezgeg%2Fnix-rebuild-stats", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdezgeg%2Fnix-rebuild-stats'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 909b97402dad8ecc95d96dc685e4024476819496 [INFO] testing dezgeg/nix-rebuild-stats 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%2Fdezgeg%2Fnix-rebuild-stats" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dezgeg/nix-rebuild-stats 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/dezgeg/nix-rebuild-stats [INFO] finished tweaking git repo https://github.com/dezgeg/nix-rebuild-stats [INFO] tweaked toml for git repo https://github.com/dezgeg/nix-rebuild-stats written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/dezgeg/nix-rebuild-stats 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 7aa82d9aeb453117881219f924b891c43d0c764d0d194bd098480b9d170823c6 [INFO] running `Command { std: "docker" "start" "-a" "7aa82d9aeb453117881219f924b891c43d0c764d0d194bd098480b9d170823c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7aa82d9aeb453117881219f924b891c43d0c764d0d194bd098480b9d170823c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7aa82d9aeb453117881219f924b891c43d0c764d0d194bd098480b9d170823c6", kill_on_drop: false }` [INFO] [stdout] 7aa82d9aeb453117881219f924b891c43d0c764d0d194bd098480b9d170823c6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] fb516320bac4c855c83c5cb5ce034aadb8e8ababcc7b02333a9894bb3e296574 [INFO] running `Command { std: "docker" "start" "-a" "fb516320bac4c855c83c5cb5ce034aadb8e8ababcc7b02333a9894bb3e296574", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling gcc v0.3.45 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Compiling backtrace v0.3.0 [INFO] [stderr] Compiling libc v0.2.21 [INFO] [stderr] Compiling cfg-if v0.1.0 [INFO] [stderr] Compiling rustc-demangle v0.1.4 [INFO] [stderr] Compiling from-ascii v0.0.1 [INFO] [stderr] Compiling rustc-serialize v0.3.23 [INFO] [stderr] Compiling encoding_rs v0.5.0 [INFO] [stderr] Compiling dbghelp-sys v0.2.0 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling backtrace-sys v0.1.10 [INFO] [stderr] Compiling error-chain v0.10.0 [INFO] [stderr] Compiling quick-xml v0.6.2 [INFO] [stderr] Compiling nix-rebuild-stats v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `drv_paths` [INFO] [stdout] --> src/main.rs:40:19 [INFO] [stdout] | [INFO] [stdout] 40 | fn build_dep_tree(drv_paths: Vec) -> HashMap> { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_drv_paths` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 56.59s [INFO] running `Command { std: "docker" "inspect" "fb516320bac4c855c83c5cb5ce034aadb8e8ababcc7b02333a9894bb3e296574", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb516320bac4c855c83c5cb5ce034aadb8e8ababcc7b02333a9894bb3e296574", kill_on_drop: false }` [INFO] [stdout] fb516320bac4c855c83c5cb5ce034aadb8e8ababcc7b02333a9894bb3e296574 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 7766482ffb5c96a00b3372429cd96da6559dcb2f2b6eae61078b836f99152823 [INFO] running `Command { std: "docker" "start" "-a" "7766482ffb5c96a00b3372429cd96da6559dcb2f2b6eae61078b836f99152823", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling nix-rebuild-stats v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `drv_paths` [INFO] [stdout] --> src/main.rs:40:19 [INFO] [stdout] | [INFO] [stdout] 40 | fn build_dep_tree(drv_paths: Vec) -> HashMap> { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_drv_paths` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.45s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/nix_rebuild_stats-5d14ce676888949e) [INFO] running `Command { std: "docker" "inspect" "7766482ffb5c96a00b3372429cd96da6559dcb2f2b6eae61078b836f99152823", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7766482ffb5c96a00b3372429cd96da6559dcb2f2b6eae61078b836f99152823", kill_on_drop: false }` [INFO] [stdout] 7766482ffb5c96a00b3372429cd96da6559dcb2f2b6eae61078b836f99152823 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 8248940b96ee51e7f7d9860246bb1fd5e9035a61a31c09f192a209ba6ea515b8 [INFO] running `Command { std: "docker" "start" "-a" "8248940b96ee51e7f7d9860246bb1fd5e9035a61a31c09f192a209ba6ea515b8", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `drv_paths` [INFO] [stderr] --> src/main.rs:40:19 [INFO] [stderr] | [INFO] [stderr] 40 | fn build_dep_tree(drv_paths: Vec) -> HashMap> { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_drv_paths` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `nix-rebuild-stats` (bin "nix-rebuild-stats" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/nix_rebuild_stats-5d14ce676888949e) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8248940b96ee51e7f7d9860246bb1fd5e9035a61a31c09f192a209ba6ea515b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8248940b96ee51e7f7d9860246bb1fd5e9035a61a31c09f192a209ba6ea515b8", kill_on_drop: false }` [INFO] [stdout] 8248940b96ee51e7f7d9860246bb1fd5e9035a61a31c09f192a209ba6ea515b8