[INFO] cloning repository https://github.com/howeih/Day-65-Floyd-Warshall
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/howeih/Day-65-Floyd-Warshall" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhoweih%2FDay-65-Floyd-Warshall", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhoweih%2FDay-65-Floyd-Warshall'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 595b2ea51f1e5191f508e445bd09bd9bc5bf160f
[INFO] testing howeih/Day-65-Floyd-Warshall against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhoweih%2FDay-65-Floyd-Warshall" "/workspace/builds/worker-102/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-102/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/howeih/Day-65-Floyd-Warshall on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/howeih/Day-65-Floyd-Warshall
[INFO] finished tweaking git repo https://github.com/howeih/Day-65-Floyd-Warshall
[INFO] tweaked toml for git repo https://github.com/howeih/Day-65-Floyd-Warshall written to /workspace/builds/worker-102/source/Cargo.toml
[INFO] crate git repo https://github.com/howeih/Day-65-Floyd-Warshall already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5a0d23f0c3cad2c96ee1193bbe7e03a54379df363a935025dbe550c24ac9bd25
[INFO] running `Command { std: "docker" "start" "-a" "5a0d23f0c3cad2c96ee1193bbe7e03a54379df363a935025dbe550c24ac9bd25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a0d23f0c3cad2c96ee1193bbe7e03a54379df363a935025dbe550c24ac9bd25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a0d23f0c3cad2c96ee1193bbe7e03a54379df363a935025dbe550c24ac9bd25", kill_on_drop: false }`
[INFO] [stdout] 5a0d23f0c3cad2c96ee1193bbe7e03a54379df363a935025dbe550c24ac9bd25
[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=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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 296fdd8887f20478787ff159dba4789ca3c51967b343c9067d2d31d19a62e820
[INFO] running `Command { std: "docker" "start" "-a" "296fdd8887f20478787ff159dba4789ca3c51967b343c9067d2d31d19a62e820", kill_on_drop: false }`
[INFO] [stderr]    Compiling floyd_warshall v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.64s
[INFO] running `Command { std: "docker" "inspect" "296fdd8887f20478787ff159dba4789ca3c51967b343c9067d2d31d19a62e820", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "296fdd8887f20478787ff159dba4789ca3c51967b343c9067d2d31d19a62e820", kill_on_drop: false }`
[INFO] [stdout] 296fdd8887f20478787ff159dba4789ca3c51967b343c9067d2d31d19a62e820
[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=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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6eebb21442df9d4a052cce25910a0c5782662fc3c16344e141568c7d055f0b62
[INFO] running `Command { std: "docker" "start" "-a" "6eebb21442df9d4a052cce25910a0c5782662fc3c16344e141568c7d055f0b62", kill_on_drop: false }`
[INFO] [stderr]    Compiling floyd_warshall v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "6eebb21442df9d4a052cce25910a0c5782662fc3c16344e141568c7d055f0b62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6eebb21442df9d4a052cce25910a0c5782662fc3c16344e141568c7d055f0b62", kill_on_drop: false }`
[INFO] [stdout] 6eebb21442df9d4a052cce25910a0c5782662fc3c16344e141568c7d055f0b62
[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=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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 56c71cf4f623aea6cffc794afe2fa644e30a7366509653705da218b33a1db5b6
[INFO] running `Command { std: "docker" "start" "-a" "56c71cf4f623aea6cffc794afe2fa644e30a7366509653705da218b33a1db5b6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/floyd_warshall-fe46bef0bfce6359)
[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" "56c71cf4f623aea6cffc794afe2fa644e30a7366509653705da218b33a1db5b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56c71cf4f623aea6cffc794afe2fa644e30a7366509653705da218b33a1db5b6", kill_on_drop: false }`
[INFO] [stdout] 56c71cf4f623aea6cffc794afe2fa644e30a7366509653705da218b33a1db5b6