[INFO] cloning repository https://github.com/JosephTLyons/prefix_tree [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JosephTLyons/prefix_tree" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJosephTLyons%2Fprefix_tree", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJosephTLyons%2Fprefix_tree'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a975905b74f81aa2d1a4ef5c6ed2fac380e1743a [INFO] testing JosephTLyons/prefix_tree against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJosephTLyons%2Fprefix_tree" "/workspace/builds/worker-14/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/JosephTLyons/prefix_tree on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/JosephTLyons/prefix_tree [INFO] finished tweaking git repo https://github.com/JosephTLyons/prefix_tree [INFO] tweaked toml for git repo https://github.com/JosephTLyons/prefix_tree written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/JosephTLyons/prefix_tree already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 887d69939e82abaa8cdc69137f39f047d95fd5de4be1718deca77fca52875f9b [INFO] running `Command { std: "docker" "start" "-a" "887d69939e82abaa8cdc69137f39f047d95fd5de4be1718deca77fca52875f9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "887d69939e82abaa8cdc69137f39f047d95fd5de4be1718deca77fca52875f9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "887d69939e82abaa8cdc69137f39f047d95fd5de4be1718deca77fca52875f9b", kill_on_drop: false }` [INFO] [stdout] 887d69939e82abaa8cdc69137f39f047d95fd5de4be1718deca77fca52875f9b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4e0d993b3095d3f3657f100ffdf4ee667a8307332aa4e82b0bbdedbd0a5f2fb7 [INFO] running `Command { std: "docker" "start" "-a" "4e0d993b3095d3f3657f100ffdf4ee667a8307332aa4e82b0bbdedbd0a5f2fb7", kill_on_drop: false }` [INFO] [stderr] Compiling prefix_tree v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.78s [INFO] running `Command { std: "docker" "inspect" "4e0d993b3095d3f3657f100ffdf4ee667a8307332aa4e82b0bbdedbd0a5f2fb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e0d993b3095d3f3657f100ffdf4ee667a8307332aa4e82b0bbdedbd0a5f2fb7", kill_on_drop: false }` [INFO] [stdout] 4e0d993b3095d3f3657f100ffdf4ee667a8307332aa4e82b0bbdedbd0a5f2fb7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 61be993e003715e41d54b0a248ed780d8ee151d5db30e14b553a303be243b4d7 [INFO] running `Command { std: "docker" "start" "-a" "61be993e003715e41d54b0a248ed780d8ee151d5db30e14b553a303be243b4d7", kill_on_drop: false }` [INFO] [stderr] Compiling prefix_tree v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.96s [INFO] running `Command { std: "docker" "inspect" "61be993e003715e41d54b0a248ed780d8ee151d5db30e14b553a303be243b4d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61be993e003715e41d54b0a248ed780d8ee151d5db30e14b553a303be243b4d7", kill_on_drop: false }` [INFO] [stdout] 61be993e003715e41d54b0a248ed780d8ee151d5db30e14b553a303be243b4d7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c67364ec9bcb6003cda805810fd189bd791ab41963950c549b3635b43f0c7ab0 [INFO] running `Command { std: "docker" "start" "-a" "c67364ec9bcb6003cda805810fd189bd791ab41963950c549b3635b43f0c7ab0", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/prefix_tree-2519f3c49f510a66) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test prefix_tree::tests::contains_word_test_1 ... ok [INFO] [stdout] test prefix_tree::tests::contains_word_test_2 ... ok [INFO] [stdout] test prefix_tree::tests::get_letter_count_test_2 ... ok [INFO] [stdout] test prefix_tree::tests::case_insensitive_test ... ok [INFO] [stdout] test prefix_tree::tests::get_letter_count_test_1 ... ok [INFO] [stdout] test prefix_tree::tests::get_word_count_test_1 ... ok [INFO] [stdout] test prefix_tree::tests::test_symbol_insert ... ok [INFO] [stdout] test prefix_tree::tests::get_word_count_test_3 ... ok [INFO] [stdout] test prefix_tree::tests::get_word_count_test_2 ... ok [INFO] [stdout] test prefix_tree::tests::lowercase_test ... ok [INFO] [stdout] test prefix_tree::tests::contains_word_test_3 ... ok [INFO] [stdout] test prefix_tree::tests::uppercase_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c67364ec9bcb6003cda805810fd189bd791ab41963950c549b3635b43f0c7ab0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c67364ec9bcb6003cda805810fd189bd791ab41963950c549b3635b43f0c7ab0", kill_on_drop: false }` [INFO] [stdout] c67364ec9bcb6003cda805810fd189bd791ab41963950c549b3635b43f0c7ab0