[INFO] fetching crate exploit 0.1.0...
[INFO] testing exploit-0.1.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate exploit 0.1.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate exploit 0.1.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate exploit 0.1.0
[INFO] finished tweaking crates.io crate exploit 0.1.0
[INFO] tweaked toml for crates.io crate exploit 0.1.0 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 753db92f83a1c3ab5c0d65046f7df1a04f3f3bf5dc84afa4ab83c3b7f095da1a
[INFO] running `Command { std: "docker" "start" "-a" "753db92f83a1c3ab5c0d65046f7df1a04f3f3bf5dc84afa4ab83c3b7f095da1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "753db92f83a1c3ab5c0d65046f7df1a04f3f3bf5dc84afa4ab83c3b7f095da1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "753db92f83a1c3ab5c0d65046f7df1a04f3f3bf5dc84afa4ab83c3b7f095da1a", kill_on_drop: false }`
[INFO] [stdout] 753db92f83a1c3ab5c0d65046f7df1a04f3f3bf5dc84afa4ab83c3b7f095da1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 41af87dc361140ee8c574a73a417a8df6d416e147c924d399f4fd75c76b9221d
[INFO] running `Command { std: "docker" "start" "-a" "41af87dc361140ee8c574a73a417a8df6d416e147c924d399f4fd75c76b9221d", kill_on_drop: false }`
[INFO] [stderr]    Compiling exploit v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "41af87dc361140ee8c574a73a417a8df6d416e147c924d399f4fd75c76b9221d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41af87dc361140ee8c574a73a417a8df6d416e147c924d399f4fd75c76b9221d", kill_on_drop: false }`
[INFO] [stdout] 41af87dc361140ee8c574a73a417a8df6d416e147c924d399f4fd75c76b9221d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cbd4eba3fb422057dbaaad519158719e0baa7ef68816076d1ef721c466208d4f
[INFO] running `Command { std: "docker" "start" "-a" "cbd4eba3fb422057dbaaad519158719e0baa7ef68816076d1ef721c466208d4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling exploit v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "cbd4eba3fb422057dbaaad519158719e0baa7ef68816076d1ef721c466208d4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbd4eba3fb422057dbaaad519158719e0baa7ef68816076d1ef721c466208d4f", kill_on_drop: false }`
[INFO] [stdout] cbd4eba3fb422057dbaaad519158719e0baa7ef68816076d1ef721c466208d4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2efaee562d248e1e798cf36010c9dc1d7504b81e9523083b0410211d3ab17acc
[INFO] running `Command { std: "docker" "start" "-a" "2efaee562d248e1e798cf36010c9dc1d7504b81e9523083b0410211d3ab17acc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/exploit-64a30b63479e4fd3)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests exploit
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "2efaee562d248e1e798cf36010c9dc1d7504b81e9523083b0410211d3ab17acc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2efaee562d248e1e798cf36010c9dc1d7504b81e9523083b0410211d3ab17acc", kill_on_drop: false }`
[INFO] [stdout] 2efaee562d248e1e798cf36010c9dc1d7504b81e9523083b0410211d3ab17acc