[INFO] cloning repository https://github.com/jbranchaud/sudoku-check.rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jbranchaud/sudoku-check.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbranchaud%2Fsudoku-check.rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbranchaud%2Fsudoku-check.rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7484a8e6a693e7b05a45580418be6736ff21cf30
[INFO] testing jbranchaud/sudoku-check.rs against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbranchaud%2Fsudoku-check.rs" "/workspace/builds/worker-103/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-103/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jbranchaud/sudoku-check.rs on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jbranchaud/sudoku-check.rs
[INFO] finished tweaking git repo https://github.com/jbranchaud/sudoku-check.rs
[INFO] tweaked toml for git repo https://github.com/jbranchaud/sudoku-check.rs written to /workspace/builds/worker-103/source/Cargo.toml
[INFO] crate git repo https://github.com/jbranchaud/sudoku-check.rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf2b49b95e5d44e95f5038425ab3c2c4ecc77a2f47e7e57b66904e5d2a3fe9c0
[INFO] running `Command { std: "docker" "start" "-a" "bf2b49b95e5d44e95f5038425ab3c2c4ecc77a2f47e7e57b66904e5d2a3fe9c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf2b49b95e5d44e95f5038425ab3c2c4ecc77a2f47e7e57b66904e5d2a3fe9c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf2b49b95e5d44e95f5038425ab3c2c4ecc77a2f47e7e57b66904e5d2a3fe9c0", kill_on_drop: false }`
[INFO] [stdout] bf2b49b95e5d44e95f5038425ab3c2c4ecc77a2f47e7e57b66904e5d2a3fe9c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a14d38c689e03550d1970e0e1679ab382659812ba1ee6e9ada7b8ca760827b5d
[INFO] running `Command { std: "docker" "start" "-a" "a14d38c689e03550d1970e0e1679ab382659812ba1ee6e9ada7b8ca760827b5d", kill_on_drop: false }`
[INFO] [stderr]    Compiling sudoku-check v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.04s
[INFO] running `Command { std: "docker" "inspect" "a14d38c689e03550d1970e0e1679ab382659812ba1ee6e9ada7b8ca760827b5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a14d38c689e03550d1970e0e1679ab382659812ba1ee6e9ada7b8ca760827b5d", kill_on_drop: false }`
[INFO] [stdout] a14d38c689e03550d1970e0e1679ab382659812ba1ee6e9ada7b8ca760827b5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 87afaef7a4c6a0a217b8bbbaa30be92b83f7c778b3428d05d8b09a491d53f8c6
[INFO] running `Command { std: "docker" "start" "-a" "87afaef7a4c6a0a217b8bbbaa30be92b83f7c778b3428d05d8b09a491d53f8c6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling sudoku-check v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "87afaef7a4c6a0a217b8bbbaa30be92b83f7c778b3428d05d8b09a491d53f8c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87afaef7a4c6a0a217b8bbbaa30be92b83f7c778b3428d05d8b09a491d53f8c6", kill_on_drop: false }`
[INFO] [stdout] 87afaef7a4c6a0a217b8bbbaa30be92b83f7c778b3428d05d8b09a491d53f8c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 104f74bdbfb7574f2056991b53d3aa97330d946b2c40cb32c738f4511da25217
[INFO] running `Command { std: "docker" "start" "-a" "104f74bdbfb7574f2056991b53d3aa97330d946b2c40cb32c738f4511da25217", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sudoku_check-038ffc42cf67dacb)
[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" "104f74bdbfb7574f2056991b53d3aa97330d946b2c40cb32c738f4511da25217", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "104f74bdbfb7574f2056991b53d3aa97330d946b2c40cb32c738f4511da25217", kill_on_drop: false }`
[INFO] [stdout] 104f74bdbfb7574f2056991b53d3aa97330d946b2c40cb32c738f4511da25217