[INFO] cloning repository https://github.com/kesavamurthyk/Roman-to-integer-with-Rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kesavamurthyk/Roman-to-integer-with-Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkesavamurthyk%2FRoman-to-integer-with-Rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkesavamurthyk%2FRoman-to-integer-with-Rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ce36f3d215ae67e13e7b9877a3d033ba22f47c6b
[INFO] testing kesavamurthyk/Roman-to-integer-with-Rust against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkesavamurthyk%2FRoman-to-integer-with-Rust" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kesavamurthyk/Roman-to-integer-with-Rust
[INFO] finished tweaking git repo https://github.com/kesavamurthyk/Roman-to-integer-with-Rust
[INFO] tweaked toml for git repo https://github.com/kesavamurthyk/Roman-to-integer-with-Rust written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kesavamurthyk/Roman-to-integer-with-Rust on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kesavamurthyk/Roman-to-integer-with-Rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 03645659a921d4b4bd3cedafac9f7f5f4f7a2293268a8a13a959a78ae4b04d31
[INFO] running `Command { std: "docker" "start" "-a" "03645659a921d4b4bd3cedafac9f7f5f4f7a2293268a8a13a959a78ae4b04d31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03645659a921d4b4bd3cedafac9f7f5f4f7a2293268a8a13a959a78ae4b04d31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03645659a921d4b4bd3cedafac9f7f5f4f7a2293268a8a13a959a78ae4b04d31", kill_on_drop: false }`
[INFO] [stdout] 03645659a921d4b4bd3cedafac9f7f5f4f7a2293268a8a13a959a78ae4b04d31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f7eb218de9fe9f1c2af19f84934e3a5f7e0db1a1393453fc69abd73c4125275c
[INFO] running `Command { std: "docker" "start" "-a" "f7eb218de9fe9f1c2af19f84934e3a5f7e0db1a1393453fc69abd73c4125275c", kill_on_drop: false }`
[INFO] [stderr]    Compiling explore v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "f7eb218de9fe9f1c2af19f84934e3a5f7e0db1a1393453fc69abd73c4125275c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7eb218de9fe9f1c2af19f84934e3a5f7e0db1a1393453fc69abd73c4125275c", kill_on_drop: false }`
[INFO] [stdout] f7eb218de9fe9f1c2af19f84934e3a5f7e0db1a1393453fc69abd73c4125275c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e3f27e09c0c1abf21df14f0162441db1bb389029d1063ede4fe624f3098d43d7
[INFO] running `Command { std: "docker" "start" "-a" "e3f27e09c0c1abf21df14f0162441db1bb389029d1063ede4fe624f3098d43d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling explore v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "e3f27e09c0c1abf21df14f0162441db1bb389029d1063ede4fe624f3098d43d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3f27e09c0c1abf21df14f0162441db1bb389029d1063ede4fe624f3098d43d7", kill_on_drop: false }`
[INFO] [stdout] e3f27e09c0c1abf21df14f0162441db1bb389029d1063ede4fe624f3098d43d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 272d90fcc8621caaed4f8a89968a2730724e428ea56bc41bcd8f4774b646ecd5
[INFO] running `Command { std: "docker" "start" "-a" "272d90fcc8621caaed4f8a89968a2730724e428ea56bc41bcd8f4774b646ecd5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/explore-eaba6121ebf80ccf)
[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" "272d90fcc8621caaed4f8a89968a2730724e428ea56bc41bcd8f4774b646ecd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "272d90fcc8621caaed4f8a89968a2730724e428ea56bc41bcd8f4774b646ecd5", kill_on_drop: false }`
[INFO] [stdout] 272d90fcc8621caaed4f8a89968a2730724e428ea56bc41bcd8f4774b646ecd5