[INFO] cloning repository https://github.com/xpe/find-repeating-subsequence
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xpe/find-repeating-subsequence" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxpe%2Ffind-repeating-subsequence", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxpe%2Ffind-repeating-subsequence'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 49978a7291ee59e1c5d525e5fc0572829cc6e268
[INFO] testing xpe/find-repeating-subsequence against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxpe%2Ffind-repeating-subsequence" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/xpe/find-repeating-subsequence on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/xpe/find-repeating-subsequence
[INFO] finished tweaking git repo https://github.com/xpe/find-repeating-subsequence
[INFO] tweaked toml for git repo https://github.com/xpe/find-repeating-subsequence written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/xpe/find-repeating-subsequence already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4bdd294cbf1ca74279121aeb71cbf18c90a8296e5441d8272fd2a87c6e7275dd
[INFO] running `Command { std: "docker" "start" "-a" "4bdd294cbf1ca74279121aeb71cbf18c90a8296e5441d8272fd2a87c6e7275dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4bdd294cbf1ca74279121aeb71cbf18c90a8296e5441d8272fd2a87c6e7275dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bdd294cbf1ca74279121aeb71cbf18c90a8296e5441d8272fd2a87c6e7275dd", kill_on_drop: false }`
[INFO] [stdout] 4bdd294cbf1ca74279121aeb71cbf18c90a8296e5441d8272fd2a87c6e7275dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7356e06d9f3f9bf3a92ccc80e7e8060e8598e4ca818cc31f611bd83ce32f8ed8
[INFO] running `Command { std: "docker" "start" "-a" "7356e06d9f3f9bf3a92ccc80e7e8060e8598e4ca818cc31f611bd83ce32f8ed8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling find-repeating-subsequence v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.26s
[INFO] running `Command { std: "docker" "inspect" "7356e06d9f3f9bf3a92ccc80e7e8060e8598e4ca818cc31f611bd83ce32f8ed8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7356e06d9f3f9bf3a92ccc80e7e8060e8598e4ca818cc31f611bd83ce32f8ed8", kill_on_drop: false }`
[INFO] [stdout] 7356e06d9f3f9bf3a92ccc80e7e8060e8598e4ca818cc31f611bd83ce32f8ed8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f3ac0d0627299c1f719c0831d16fd582d006b4afbd53629ac05b126d26217e2
[INFO] running `Command { std: "docker" "start" "-a" "0f3ac0d0627299c1f719c0831d16fd582d006b4afbd53629ac05b126d26217e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling find-repeating-subsequence v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "0f3ac0d0627299c1f719c0831d16fd582d006b4afbd53629ac05b126d26217e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f3ac0d0627299c1f719c0831d16fd582d006b4afbd53629ac05b126d26217e2", kill_on_drop: false }`
[INFO] [stdout] 0f3ac0d0627299c1f719c0831d16fd582d006b4afbd53629ac05b126d26217e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cbfafb6afbe87e98d16be3b800051315a92f29d465b90555772b477208e9fa64
[INFO] running `Command { std: "docker" "start" "-a" "cbfafb6afbe87e98d16be3b800051315a92f29d465b90555772b477208e9fa64", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/find_repeating_subsequence-a7d41faf242b7c8b)
[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" "cbfafb6afbe87e98d16be3b800051315a92f29d465b90555772b477208e9fa64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbfafb6afbe87e98d16be3b800051315a92f29d465b90555772b477208e9fa64", kill_on_drop: false }`
[INFO] [stdout] cbfafb6afbe87e98d16be3b800051315a92f29d465b90555772b477208e9fa64