[INFO] fetching crate rust_masscan 0.1.7...
[INFO] testing rust_masscan-0.1.7 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate rust_masscan 0.1.7 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate rust_masscan 0.1.7 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rust_masscan 0.1.7
[INFO] finished tweaking crates.io crate rust_masscan 0.1.7
[INFO] tweaked toml for crates.io crate rust_masscan 0.1.7 written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 98242c5ad76761411623558b9ed7f267d3119c6baf18b1a6b92e32afe646ffe9
[INFO] running `Command { std: "docker" "start" "-a" "98242c5ad76761411623558b9ed7f267d3119c6baf18b1a6b92e32afe646ffe9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98242c5ad76761411623558b9ed7f267d3119c6baf18b1a6b92e32afe646ffe9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98242c5ad76761411623558b9ed7f267d3119c6baf18b1a6b92e32afe646ffe9", kill_on_drop: false }`
[INFO] [stdout] 98242c5ad76761411623558b9ed7f267d3119c6baf18b1a6b92e32afe646ffe9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4c3068d20bf06b78a7a8be99c64d270c794e047a49e8c46b68d9f3e149e69c4
[INFO] running `Command { std: "docker" "start" "-a" "d4c3068d20bf06b78a7a8be99c64d270c794e047a49e8c46b68d9f3e149e69c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling serde_json v1.0.71
[INFO] [stderr]    Compiling rust_masscan v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.56s
[INFO] running `Command { std: "docker" "inspect" "d4c3068d20bf06b78a7a8be99c64d270c794e047a49e8c46b68d9f3e149e69c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4c3068d20bf06b78a7a8be99c64d270c794e047a49e8c46b68d9f3e149e69c4", kill_on_drop: false }`
[INFO] [stdout] d4c3068d20bf06b78a7a8be99c64d270c794e047a49e8c46b68d9f3e149e69c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c189acecdedbdfb9b1af9c46462206d81ee52859c3f9ed6c5ef013704e8bbcff
[INFO] running `Command { std: "docker" "start" "-a" "c189acecdedbdfb9b1af9c46462206d81ee52859c3f9ed6c5ef013704e8bbcff", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_masscan v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "c189acecdedbdfb9b1af9c46462206d81ee52859c3f9ed6c5ef013704e8bbcff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c189acecdedbdfb9b1af9c46462206d81ee52859c3f9ed6c5ef013704e8bbcff", kill_on_drop: false }`
[INFO] [stdout] c189acecdedbdfb9b1af9c46462206d81ee52859c3f9ed6c5ef013704e8bbcff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dbd9c5222b6fc8f563561a7b1b0bd19c4f9bcf947bb2e39c816fe9ae057d2df5
[INFO] running `Command { std: "docker" "start" "-a" "dbd9c5222b6fc8f563561a7b1b0bd19c4f9bcf947bb2e39c816fe9ae057d2df5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.22s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_masscan-15ca6f2b32887993)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests rust_masscan
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - Masscan::set_system_path (line 62) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dbd9c5222b6fc8f563561a7b1b0bd19c4f9bcf947bb2e39c816fe9ae057d2df5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbd9c5222b6fc8f563561a7b1b0bd19c4f9bcf947bb2e39c816fe9ae057d2df5", kill_on_drop: false }`
[INFO] [stdout] dbd9c5222b6fc8f563561a7b1b0bd19c4f9bcf947bb2e39c816fe9ae057d2df5