[INFO] cloning repository https://github.com/capturetheflag/rust-bubble-sort
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/capturetheflag/rust-bubble-sort" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcapturetheflag%2Frust-bubble-sort", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcapturetheflag%2Frust-bubble-sort'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3d3b2284c5f5768e9f547c9ad2a201b72f8dfb73
[INFO] testing capturetheflag/rust-bubble-sort against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcapturetheflag%2Frust-bubble-sort" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/capturetheflag/rust-bubble-sort 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/capturetheflag/rust-bubble-sort
[INFO] finished tweaking git repo https://github.com/capturetheflag/rust-bubble-sort
[INFO] tweaked toml for git repo https://github.com/capturetheflag/rust-bubble-sort written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/capturetheflag/rust-bubble-sort 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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 375e5104ce4a253d3582ef6ecea78e1e11dd11b29c129bd6fd75d94742fd8efe
[INFO] running `Command { std: "docker" "start" "-a" "375e5104ce4a253d3582ef6ecea78e1e11dd11b29c129bd6fd75d94742fd8efe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "375e5104ce4a253d3582ef6ecea78e1e11dd11b29c129bd6fd75d94742fd8efe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "375e5104ce4a253d3582ef6ecea78e1e11dd11b29c129bd6fd75d94742fd8efe", kill_on_drop: false }`
[INFO] [stdout] 375e5104ce4a253d3582ef6ecea78e1e11dd11b29c129bd6fd75d94742fd8efe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 4ca60c3031a9eac0132970fd21c73d699a494e24f5705d67acdce66c42aac06f
[INFO] running `Command { std: "docker" "start" "-a" "4ca60c3031a9eac0132970fd21c73d699a494e24f5705d67acdce66c42aac06f", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-bubble-sort v0.99.98 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "4ca60c3031a9eac0132970fd21c73d699a494e24f5705d67acdce66c42aac06f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ca60c3031a9eac0132970fd21c73d699a494e24f5705d67acdce66c42aac06f", kill_on_drop: false }`
[INFO] [stdout] 4ca60c3031a9eac0132970fd21c73d699a494e24f5705d67acdce66c42aac06f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 437c9b40dc870096408481fdf035ec3370311315333013032c85ed3343cb8cd4
[INFO] running `Command { std: "docker" "start" "-a" "437c9b40dc870096408481fdf035ec3370311315333013032c85ed3343cb8cd4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust-bubble-sort v0.99.98 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "437c9b40dc870096408481fdf035ec3370311315333013032c85ed3343cb8cd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "437c9b40dc870096408481fdf035ec3370311315333013032c85ed3343cb8cd4", kill_on_drop: false }`
[INFO] [stdout] 437c9b40dc870096408481fdf035ec3370311315333013032c85ed3343cb8cd4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] c81a4e13f737a95b7fdc0dc55860eaa445e75bb7a50fed7a296d33c92b2652cf
[INFO] running `Command { std: "docker" "start" "-a" "c81a4e13f737a95b7fdc0dc55860eaa445e75bb7a50fed7a296d33c92b2652cf", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_bubble_sort-91149b6ac416ecdd)
[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" "c81a4e13f737a95b7fdc0dc55860eaa445e75bb7a50fed7a296d33c92b2652cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c81a4e13f737a95b7fdc0dc55860eaa445e75bb7a50fed7a296d33c92b2652cf", kill_on_drop: false }`
[INFO] [stdout] c81a4e13f737a95b7fdc0dc55860eaa445e75bb7a50fed7a296d33c92b2652cf