[INFO] cloning repository https://github.com/apibillme/lumber
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/apibillme/lumber" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fapibillme%2Flumber", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fapibillme%2Flumber'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f734d5aa775b0fb16adc0dba1a4f8b6ed3e9d70a
[INFO] testing apibillme/lumber against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fapibillme%2Flumber" "/workspace/builds/worker-94/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-94/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/apibillme/lumber 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/apibillme/lumber
[INFO] finished tweaking git repo https://github.com/apibillme/lumber
[INFO] tweaked toml for git repo https://github.com/apibillme/lumber written to /workspace/builds/worker-94/source/Cargo.toml
[INFO] crate git repo https://github.com/apibillme/lumber 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-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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] 48d0f3e6bff2a6236b911b9706e22782354fe9a5236eed438fdb99a5ef01572a
[INFO] running `Command { std: "docker" "start" "-a" "48d0f3e6bff2a6236b911b9706e22782354fe9a5236eed438fdb99a5ef01572a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48d0f3e6bff2a6236b911b9706e22782354fe9a5236eed438fdb99a5ef01572a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48d0f3e6bff2a6236b911b9706e22782354fe9a5236eed438fdb99a5ef01572a", kill_on_drop: false }`
[INFO] [stdout] 48d0f3e6bff2a6236b911b9706e22782354fe9a5236eed438fdb99a5ef01572a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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] 095da7bc40e1e29896b026313212ef7dabb780e6c64ac5399510687a7cbb3e82
[INFO] running `Command { std: "docker" "start" "-a" "095da7bc40e1e29896b026313212ef7dabb780e6c64ac5399510687a7cbb3e82", kill_on_drop: false }`
[INFO] [stderr]    Compiling lumber v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "095da7bc40e1e29896b026313212ef7dabb780e6c64ac5399510687a7cbb3e82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "095da7bc40e1e29896b026313212ef7dabb780e6c64ac5399510687a7cbb3e82", kill_on_drop: false }`
[INFO] [stdout] 095da7bc40e1e29896b026313212ef7dabb780e6c64ac5399510687a7cbb3e82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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] 94bb86e6c352d0a04999190568bb1218eeca7ae57cad9ab989dc961ea7ac28c1
[INFO] running `Command { std: "docker" "start" "-a" "94bb86e6c352d0a04999190568bb1218eeca7ae57cad9ab989dc961ea7ac28c1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling lumber v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "94bb86e6c352d0a04999190568bb1218eeca7ae57cad9ab989dc961ea7ac28c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94bb86e6c352d0a04999190568bb1218eeca7ae57cad9ab989dc961ea7ac28c1", kill_on_drop: false }`
[INFO] [stdout] 94bb86e6c352d0a04999190568bb1218eeca7ae57cad9ab989dc961ea7ac28c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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] 3b61766cb73ad04e345fe63a6f32a9d298bc101d51afacbf23ddb7d3f1b270b4
[INFO] running `Command { std: "docker" "start" "-a" "3b61766cb73ad04e345fe63a6f32a9d298bc101d51afacbf23ddb7d3f1b270b4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lumber-d1c4b155e88a46df)
[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 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3b61766cb73ad04e345fe63a6f32a9d298bc101d51afacbf23ddb7d3f1b270b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b61766cb73ad04e345fe63a6f32a9d298bc101d51afacbf23ddb7d3f1b270b4", kill_on_drop: false }`
[INFO] [stdout] 3b61766cb73ad04e345fe63a6f32a9d298bc101d51afacbf23ddb7d3f1b270b4