[INFO] cloning repository https://github.com/caiopsouza/counting-inversions [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/caiopsouza/counting-inversions" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcaiopsouza%2Fcounting-inversions", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcaiopsouza%2Fcounting-inversions'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 412ba39c9cd9f62b242c9687f5417fba760908d9 [INFO] testing caiopsouza/counting-inversions against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcaiopsouza%2Fcounting-inversions" "/workspace/builds/worker-70/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-70/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/caiopsouza/counting-inversions 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/caiopsouza/counting-inversions [INFO] finished tweaking git repo https://github.com/caiopsouza/counting-inversions [INFO] tweaked toml for git repo https://github.com/caiopsouza/counting-inversions written to /workspace/builds/worker-70/source/Cargo.toml [INFO] crate git repo https://github.com/caiopsouza/counting-inversions 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-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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] a21bf047e3f4cc3e1399eb6f29714461736b592c60311403a83e022d3b36c696 [INFO] running `Command { std: "docker" "start" "-a" "a21bf047e3f4cc3e1399eb6f29714461736b592c60311403a83e022d3b36c696", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a21bf047e3f4cc3e1399eb6f29714461736b592c60311403a83e022d3b36c696", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a21bf047e3f4cc3e1399eb6f29714461736b592c60311403a83e022d3b36c696", kill_on_drop: false }` [INFO] [stdout] a21bf047e3f4cc3e1399eb6f29714461736b592c60311403a83e022d3b36c696 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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] 2fd60cdc0e5e8fb9d4f7d58d5320846d376e30118f3421dde706951f05f21661 [INFO] running `Command { std: "docker" "start" "-a" "2fd60cdc0e5e8fb9d4f7d58d5320846d376e30118f3421dde706951f05f21661", kill_on_drop: false }` [INFO] [stderr] Compiling counting-inversions v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.69s [INFO] running `Command { std: "docker" "inspect" "2fd60cdc0e5e8fb9d4f7d58d5320846d376e30118f3421dde706951f05f21661", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2fd60cdc0e5e8fb9d4f7d58d5320846d376e30118f3421dde706951f05f21661", kill_on_drop: false }` [INFO] [stdout] 2fd60cdc0e5e8fb9d4f7d58d5320846d376e30118f3421dde706951f05f21661 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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] 569728ccbc5866b14da8cfc554a22d38c12906ecbebd6cb8d918a244129efbde [INFO] running `Command { std: "docker" "start" "-a" "569728ccbc5866b14da8cfc554a22d38c12906ecbebd6cb8d918a244129efbde", kill_on_drop: false }` [INFO] [stderr] Compiling counting-inversions v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.94s [INFO] running `Command { std: "docker" "inspect" "569728ccbc5866b14da8cfc554a22d38c12906ecbebd6cb8d918a244129efbde", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "569728ccbc5866b14da8cfc554a22d38c12906ecbebd6cb8d918a244129efbde", kill_on_drop: false }` [INFO] [stdout] 569728ccbc5866b14da8cfc554a22d38c12906ecbebd6cb8d918a244129efbde [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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] 17baeb1c6a99ebc868cd259a15db39d030195f10afb2ad989894525560d95972 [INFO] running `Command { std: "docker" "start" "-a" "17baeb1c6a99ebc868cd259a15db39d030195f10afb2ad989894525560d95972", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/counting_inversions-004d0d24d19afea6) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::five_elems ... ok [INFO] [stdout] test tests::hundred_elems ... ok [INFO] [stdout] test tests::two_hundred_plus_elems_some_duplicated ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "17baeb1c6a99ebc868cd259a15db39d030195f10afb2ad989894525560d95972", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "17baeb1c6a99ebc868cd259a15db39d030195f10afb2ad989894525560d95972", kill_on_drop: false }` [INFO] [stdout] 17baeb1c6a99ebc868cd259a15db39d030195f10afb2ad989894525560d95972