[INFO] fetching crate cargo-minver 0.0.0...
[INFO] testing cargo-minver-0.0.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate cargo-minver 0.0.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate cargo-minver 0.0.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-minver 0.0.0
[INFO] finished tweaking crates.io crate cargo-minver 0.0.0
[INFO] tweaked toml for crates.io crate cargo-minver 0.0.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate cargo-minver 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8e4f9e54677803957876f145cdf647a2e1d1b5f90fb433d53e8cb0ee59e591a6
[INFO] running `Command { std: "docker" "start" "-a" "8e4f9e54677803957876f145cdf647a2e1d1b5f90fb433d53e8cb0ee59e591a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e4f9e54677803957876f145cdf647a2e1d1b5f90fb433d53e8cb0ee59e591a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e4f9e54677803957876f145cdf647a2e1d1b5f90fb433d53e8cb0ee59e591a6", kill_on_drop: false }`
[INFO] [stdout] 8e4f9e54677803957876f145cdf647a2e1d1b5f90fb433d53e8cb0ee59e591a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19201ce78c62da0ef328024dcaa7f8ee5e56518d84f38b91523c155d1c7a7563
[INFO] running `Command { std: "docker" "start" "-a" "19201ce78c62da0ef328024dcaa7f8ee5e56518d84f38b91523c155d1c7a7563", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cargo-minver v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "19201ce78c62da0ef328024dcaa7f8ee5e56518d84f38b91523c155d1c7a7563", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19201ce78c62da0ef328024dcaa7f8ee5e56518d84f38b91523c155d1c7a7563", kill_on_drop: false }`
[INFO] [stdout] 19201ce78c62da0ef328024dcaa7f8ee5e56518d84f38b91523c155d1c7a7563
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e38ae5d009b5a08d5c7e96dfeb13a20d09c6c61b2faacc5ffd31dbace7a1c945
[INFO] running `Command { std: "docker" "start" "-a" "e38ae5d009b5a08d5c7e96dfeb13a20d09c6c61b2faacc5ffd31dbace7a1c945", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-minver v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "e38ae5d009b5a08d5c7e96dfeb13a20d09c6c61b2faacc5ffd31dbace7a1c945", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e38ae5d009b5a08d5c7e96dfeb13a20d09c6c61b2faacc5ffd31dbace7a1c945", kill_on_drop: false }`
[INFO] [stdout] e38ae5d009b5a08d5c7e96dfeb13a20d09c6c61b2faacc5ffd31dbace7a1c945
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 27a9d19591e41eca7749cce5811eea9602fb7a71a8c2a8f3b4fc59d2adf43cb4
[INFO] running `Command { std: "docker" "start" "-a" "27a9d19591e41eca7749cce5811eea9602fb7a71a8c2a8f3b4fc59d2adf43cb4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cargo_minver-f2bfbde5d0e91a47)
[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" "27a9d19591e41eca7749cce5811eea9602fb7a71a8c2a8f3b4fc59d2adf43cb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27a9d19591e41eca7749cce5811eea9602fb7a71a8c2a8f3b4fc59d2adf43cb4", kill_on_drop: false }`
[INFO] [stdout] 27a9d19591e41eca7749cce5811eea9602fb7a71a8c2a8f3b4fc59d2adf43cb4