[INFO] fetching crate via 0.0.1...
[INFO] testing via-0.0.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate via 0.0.1 into /workspace/builds/worker-102/source
[INFO] validating manifest of crates.io crate via 0.0.1 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 crates.io crate via 0.0.1
[INFO] finished tweaking crates.io crate via 0.0.1
[INFO] tweaked toml for crates.io crate via 0.0.1 written to /workspace/builds/worker-102/source/Cargo.toml
[INFO] crate crates.io crate via 0.0.1 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-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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] 3dc2792e4a123b7f9234edb82c878a35f0c3b7c9957317c9b60b0452186883d3
[INFO] running `Command { std: "docker" "start" "-a" "3dc2792e4a123b7f9234edb82c878a35f0c3b7c9957317c9b60b0452186883d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3dc2792e4a123b7f9234edb82c878a35f0c3b7c9957317c9b60b0452186883d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dc2792e4a123b7f9234edb82c878a35f0c3b7c9957317c9b60b0452186883d3", kill_on_drop: false }`
[INFO] [stdout] 3dc2792e4a123b7f9234edb82c878a35f0c3b7c9957317c9b60b0452186883d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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] 2057b7f15c8b6aa8335e657764c38fd278c3e87e463f626a243355aa76fc7fde
[INFO] running `Command { std: "docker" "start" "-a" "2057b7f15c8b6aa8335e657764c38fd278c3e87e463f626a243355aa76fc7fde", kill_on_drop: false }`
[INFO] [stderr]    Compiling via v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.46s
[INFO] running `Command { std: "docker" "inspect" "2057b7f15c8b6aa8335e657764c38fd278c3e87e463f626a243355aa76fc7fde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2057b7f15c8b6aa8335e657764c38fd278c3e87e463f626a243355aa76fc7fde", kill_on_drop: false }`
[INFO] [stdout] 2057b7f15c8b6aa8335e657764c38fd278c3e87e463f626a243355aa76fc7fde
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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] 33263582d6efc304a7c8fe4013caf953f28bea119341062df438a7f62eab482a
[INFO] running `Command { std: "docker" "start" "-a" "33263582d6efc304a7c8fe4013caf953f28bea119341062df438a7f62eab482a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling via v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "33263582d6efc304a7c8fe4013caf953f28bea119341062df438a7f62eab482a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33263582d6efc304a7c8fe4013caf953f28bea119341062df438a7f62eab482a", kill_on_drop: false }`
[INFO] [stdout] 33263582d6efc304a7c8fe4013caf953f28bea119341062df438a7f62eab482a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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] e688c085bd0d0b250d591ea1e3a09d01522a9b6a0d651a6c63c8db03630a4c73
[INFO] running `Command { std: "docker" "start" "-a" "e688c085bd0d0b250d591ea1e3a09d01522a9b6a0d651a6c63c8db03630a4c73", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/via-14802beff7ade186)
[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" "e688c085bd0d0b250d591ea1e3a09d01522a9b6a0d651a6c63c8db03630a4c73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e688c085bd0d0b250d591ea1e3a09d01522a9b6a0d651a6c63c8db03630a4c73", kill_on_drop: false }`
[INFO] [stdout] e688c085bd0d0b250d591ea1e3a09d01522a9b6a0d651a6c63c8db03630a4c73