[INFO] cloning repository https://github.com/srirajshukla/Adjacency-Matrix-traversal-in-Rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/srirajshukla/Adjacency-Matrix-traversal-in-Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsrirajshukla%2FAdjacency-Matrix-traversal-in-Rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsrirajshukla%2FAdjacency-Matrix-traversal-in-Rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 034c6838ebf4aefb7a406d6be884e09cf68e4752
[INFO] testing srirajshukla/Adjacency-Matrix-traversal-in-Rust against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsrirajshukla%2FAdjacency-Matrix-traversal-in-Rust" "/workspace/builds/worker-51/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-51/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/srirajshukla/Adjacency-Matrix-traversal-in-Rust on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/srirajshukla/Adjacency-Matrix-traversal-in-Rust
[INFO] finished tweaking git repo https://github.com/srirajshukla/Adjacency-Matrix-traversal-in-Rust
[INFO] tweaked toml for git repo https://github.com/srirajshukla/Adjacency-Matrix-traversal-in-Rust written to /workspace/builds/worker-51/source/Cargo.toml
[INFO] crate git repo https://github.com/srirajshukla/Adjacency-Matrix-traversal-in-Rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 14c1021e22815eb9ee588efc94da4df05b46bc6610bd9df4bce7f52980699dc0
[INFO] running `Command { std: "docker" "start" "-a" "14c1021e22815eb9ee588efc94da4df05b46bc6610bd9df4bce7f52980699dc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14c1021e22815eb9ee588efc94da4df05b46bc6610bd9df4bce7f52980699dc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14c1021e22815eb9ee588efc94da4df05b46bc6610bd9df4bce7f52980699dc0", kill_on_drop: false }`
[INFO] [stdout] 14c1021e22815eb9ee588efc94da4df05b46bc6610bd9df4bce7f52980699dc0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7116d341ecd24025af2c7fc81bf67dbad7c00134a29881a71c0229caade3f869
[INFO] running `Command { std: "docker" "start" "-a" "7116d341ecd24025af2c7fc81bf67dbad7c00134a29881a71c0229caade3f869", kill_on_drop: false }`
[INFO] [stderr]    Compiling cities_and_graphs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "7116d341ecd24025af2c7fc81bf67dbad7c00134a29881a71c0229caade3f869", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7116d341ecd24025af2c7fc81bf67dbad7c00134a29881a71c0229caade3f869", kill_on_drop: false }`
[INFO] [stdout] 7116d341ecd24025af2c7fc81bf67dbad7c00134a29881a71c0229caade3f869
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dae0778e93100ff9a4be432951e129e9ccfe05fd641297726e0c2fec68adf662
[INFO] running `Command { std: "docker" "start" "-a" "dae0778e93100ff9a4be432951e129e9ccfe05fd641297726e0c2fec68adf662", kill_on_drop: false }`
[INFO] [stderr]    Compiling cities_and_graphs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "dae0778e93100ff9a4be432951e129e9ccfe05fd641297726e0c2fec68adf662", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dae0778e93100ff9a4be432951e129e9ccfe05fd641297726e0c2fec68adf662", kill_on_drop: false }`
[INFO] [stdout] dae0778e93100ff9a4be432951e129e9ccfe05fd641297726e0c2fec68adf662
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b233c20304d0fbe552d7f1cd6761afaf617e66051f1bc1584081a47895aa2a45
[INFO] running `Command { std: "docker" "start" "-a" "b233c20304d0fbe552d7f1cd6761afaf617e66051f1bc1584081a47895aa2a45", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cities_and_graphs-d20ccfaae6d91280)
[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" "b233c20304d0fbe552d7f1cd6761afaf617e66051f1bc1584081a47895aa2a45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b233c20304d0fbe552d7f1cd6761afaf617e66051f1bc1584081a47895aa2a45", kill_on_drop: false }`
[INFO] [stdout] b233c20304d0fbe552d7f1cd6761afaf617e66051f1bc1584081a47895aa2a45