[INFO] cloning repository https://github.com/rodrigovalle/programming_pearls
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rodrigovalle/programming_pearls" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frodrigovalle%2Fprogramming_pearls", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frodrigovalle%2Fprogramming_pearls'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 22a2f785be6dcf173b5e04e0ad44298dc2616963
[INFO] testing rodrigovalle/programming_pearls against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frodrigovalle%2Fprogramming_pearls" "/workspace/builds/worker-73/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-73/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rodrigovalle/programming_pearls 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/rodrigovalle/programming_pearls
[INFO] finished tweaking git repo https://github.com/rodrigovalle/programming_pearls
[INFO] tweaked toml for git repo https://github.com/rodrigovalle/programming_pearls written to /workspace/builds/worker-73/source/Cargo.toml
[INFO] crate git repo https://github.com/rodrigovalle/programming_pearls 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-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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] 52867276c5e57cd761a2449fdf83d94396bca0c520e9f09b6869e36b3346b31c
[INFO] running `Command { std: "docker" "start" "-a" "52867276c5e57cd761a2449fdf83d94396bca0c520e9f09b6869e36b3346b31c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "52867276c5e57cd761a2449fdf83d94396bca0c520e9f09b6869e36b3346b31c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52867276c5e57cd761a2449fdf83d94396bca0c520e9f09b6869e36b3346b31c", kill_on_drop: false }`
[INFO] [stdout] 52867276c5e57cd761a2449fdf83d94396bca0c520e9f09b6869e36b3346b31c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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] 09ca4995aceeac7a5036e8acfc98efd5ee4f38efcd0567117a51ec95f6940827
[INFO] running `Command { std: "docker" "start" "-a" "09ca4995aceeac7a5036e8acfc98efd5ee4f38efcd0567117a51ec95f6940827", kill_on_drop: false }`
[INFO] [stderr]    Compiling programming_pearls v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "09ca4995aceeac7a5036e8acfc98efd5ee4f38efcd0567117a51ec95f6940827", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09ca4995aceeac7a5036e8acfc98efd5ee4f38efcd0567117a51ec95f6940827", kill_on_drop: false }`
[INFO] [stdout] 09ca4995aceeac7a5036e8acfc98efd5ee4f38efcd0567117a51ec95f6940827
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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] 9a6fa4600df1fee40537ef6fac0dfe9677cdefe7186bb5f7035aa3ead01c427b
[INFO] running `Command { std: "docker" "start" "-a" "9a6fa4600df1fee40537ef6fac0dfe9677cdefe7186bb5f7035aa3ead01c427b", kill_on_drop: false }`
[INFO] [stderr]    Compiling programming_pearls v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "9a6fa4600df1fee40537ef6fac0dfe9677cdefe7186bb5f7035aa3ead01c427b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a6fa4600df1fee40537ef6fac0dfe9677cdefe7186bb5f7035aa3ead01c427b", kill_on_drop: false }`
[INFO] [stdout] 9a6fa4600df1fee40537ef6fac0dfe9677cdefe7186bb5f7035aa3ead01c427b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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] 8cb93d51bfaab6e3eec862b46df447bad0f15c994a4a2768bb698a5ef72f4275
[INFO] running `Command { std: "docker" "start" "-a" "8cb93d51bfaab6e3eec862b46df447bad0f15c994a4a2768bb698a5ef72f4275", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bitmap_sort-c2c7ff60fc28e849)
[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" "8cb93d51bfaab6e3eec862b46df447bad0f15c994a4a2768bb698a5ef72f4275", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cb93d51bfaab6e3eec862b46df447bad0f15c994a4a2768bb698a5ef72f4275", kill_on_drop: false }`
[INFO] [stdout] 8cb93d51bfaab6e3eec862b46df447bad0f15c994a4a2768bb698a5ef72f4275