[INFO] cloning repository https://github.com/ke-iwata/rust-database [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ke-iwata/rust-database" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fke-iwata%2Frust-database", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fke-iwata%2Frust-database'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c3bf0dca4613104ec6e83e437ad159672cdf30ee [INFO] testing ke-iwata/rust-database against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fke-iwata%2Frust-database" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/ke-iwata/rust-database [INFO] finished tweaking git repo https://github.com/ke-iwata/rust-database [INFO] tweaked toml for git repo https://github.com/ke-iwata/rust-database written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ke-iwata/rust-database on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/ke-iwata/rust-database already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libc v0.2.175 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 79514ff6868cc2660aa64730e0c288c86410a07b205d9973269b6bf49954ac8c [INFO] running `Command { std: "docker" "start" "-a" "79514ff6868cc2660aa64730e0c288c86410a07b205d9973269b6bf49954ac8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "79514ff6868cc2660aa64730e0c288c86410a07b205d9973269b6bf49954ac8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79514ff6868cc2660aa64730e0c288c86410a07b205d9973269b6bf49954ac8c", kill_on_drop: false }` [INFO] [stdout] 79514ff6868cc2660aa64730e0c288c86410a07b205d9973269b6bf49954ac8c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fb175ae7a2d6246d4c652a64e00cda45c0133d934f0c8d402c6a96d25aedda95 [INFO] running `Command { std: "docker" "start" "-a" "fb175ae7a2d6246d4c652a64e00cda45c0133d934f0c8d402c6a96d25aedda95", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Compiling cfg-if v1.0.3 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling rust-database v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `BTree` is never constructed [INFO] [stdout] --> src/btree.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct BTree { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `insert` are never used [INFO] [stdout] --> src/btree.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl BTree { [INFO] [stdout] | ---------------------------------------------------------- associated items in this implementation [INFO] [stdout] 12 | pub fn new(node_size: usize) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 19 | fn insert(&mut self, key: K, value: V) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BTreeNode` is never constructed [INFO] [stdout] --> src/btree/node.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct BTreeNode { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `new_leaf`, `insert`, `insert_as_not_leaf`, `insert_as_leaf`, and `insert_to_child_node` are never used [INFO] [stdout] --> src/btree/node.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 15 | impl BTreeNode { [INFO] [stdout] | -------------------------------------------------------------- associated items in this implementation [INFO] [stdout] 16 | pub fn new(is_leaf: bool) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | fn new_leaf(keys: Vec, values: Vec) -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn insert( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 55 | fn insert_as_not_leaf( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 103 | fn insert_as_leaf( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 126 | fn insert_to_child_node( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.41s [INFO] running `Command { std: "docker" "inspect" "fb175ae7a2d6246d4c652a64e00cda45c0133d934f0c8d402c6a96d25aedda95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb175ae7a2d6246d4c652a64e00cda45c0133d934f0c8d402c6a96d25aedda95", kill_on_drop: false }` [INFO] [stdout] fb175ae7a2d6246d4c652a64e00cda45c0133d934f0c8d402c6a96d25aedda95 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 60f560a858322c9020ba3a8c023623b873da71cc617685c09972920a4ce20424 [INFO] running `Command { std: "docker" "start" "-a" "60f560a858322c9020ba3a8c023623b873da71cc617685c09972920a4ce20424", kill_on_drop: false }` [INFO] [stderr] Compiling rust-database v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s [INFO] running `Command { std: "docker" "inspect" "60f560a858322c9020ba3a8c023623b873da71cc617685c09972920a4ce20424", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60f560a858322c9020ba3a8c023623b873da71cc617685c09972920a4ce20424", kill_on_drop: false }` [INFO] [stdout] 60f560a858322c9020ba3a8c023623b873da71cc617685c09972920a4ce20424 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2315fd4f7b59d55b9a07b39adb5f0f94ed07170bf69c00d9baa9d6e311898741 [INFO] running `Command { std: "docker" "start" "-a" "2315fd4f7b59d55b9a07b39adb5f0f94ed07170bf69c00d9baa9d6e311898741", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_database-379f9997741a3f87) [INFO] [stdout] running 1 test [INFO] [stdout] test btree::tests::test_insert ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2315fd4f7b59d55b9a07b39adb5f0f94ed07170bf69c00d9baa9d6e311898741", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2315fd4f7b59d55b9a07b39adb5f0f94ed07170bf69c00d9baa9d6e311898741", kill_on_drop: false }` [INFO] [stdout] 2315fd4f7b59d55b9a07b39adb5f0f94ed07170bf69c00d9baa9d6e311898741