[INFO] fetching crate remarkable_lines 0.1.3...
[INFO] testing remarkable_lines-0.1.3 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate remarkable_lines 0.1.3 into /workspace/builds/worker-6-tc2/source
[INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain
[INFO] started tweaking crates.io crate remarkable_lines 0.1.3
[INFO] finished tweaking crates.io crate remarkable_lines 0.1.3
[INFO] tweaked toml for crates.io crate remarkable_lines 0.1.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate remarkable_lines 0.1.3 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] c6cfb3e4319dce3a34e2d2c9cfc95e2c01b762ce5b792b589eb475a4c143a9f7
[INFO] running `Command { std: "docker" "start" "c6cfb3e4319dce3a34e2d2c9cfc95e2c01b762ce5b792b589eb475a4c143a9f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6cfb3e4319dce3a34e2d2c9cfc95e2c01b762ce5b792b589eb475a4c143a9f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c6cfb3e4319dce3a34e2d2c9cfc95e2c01b762ce5b792b589eb475a4c143a9f7" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6cfb3e4319dce3a34e2d2c9cfc95e2c01b762ce5b792b589eb475a4c143a9f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c6cfb3e4319dce3a34e2d2c9cfc95e2c01b762ce5b792b589eb475a4c143a9f7" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling remarkable_lines v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Node` is never constructed
[INFO] [stdout]   --> src/v6/scene_tree.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct Node {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `root_id` is never read
[INFO] [stdout]   --> src/v6/scene_tree.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct SceneTree {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 21 |     nodes: HashMap<CrdtId, Group>,
[INFO] [stdout] 22 |     root_id: CrdtId,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SceneTree` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "c6cfb3e4319dce3a34e2d2c9cfc95e2c01b762ce5b792b589eb475a4c143a9f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c6cfb3e4319dce3a34e2d2c9cfc95e2c01b762ce5b792b589eb475a4c143a9f7" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] warning: struct `Node` is never constructed
[INFO] [stdout]   --> src/v6/scene_tree.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct Node {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `root_id` is never read
[INFO] [stdout]   --> src/v6/scene_tree.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct SceneTree {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 21 |     nodes: HashMap<CrdtId, Group>,
[INFO] [stdout] 22 |     root_id: CrdtId,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SceneTree` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling remarkable_lines v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Node` is never constructed
[INFO] [stdout]   --> src/v6/scene_tree.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct Node {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `root_id` is never read
[INFO] [stdout]   --> src/v6/scene_tree.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct SceneTree {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 21 |     nodes: HashMap<CrdtId, Group>,
[INFO] [stdout] 22 |     root_id: CrdtId,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SceneTree` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "c6cfb3e4319dce3a34e2d2c9cfc95e2c01b762ce5b792b589eb475a4c143a9f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c6cfb3e4319dce3a34e2d2c9cfc95e2c01b762ce5b792b589eb475a4c143a9f7" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: struct `Node` is never constructed
[INFO] [stdout] 
[INFO] [stderr]   --> src/v6/scene_tree.rs:11:8
[INFO] [stdout] running 0 tests
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr] 11 | struct Node {
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    |        ^^^^
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] running 2 tests
[INFO] [stderr] 
[INFO] [stdout] test test_v6_single_page_line ... ok
[INFO] [stderr] warning: field `root_id` is never read
[INFO] [stdout] test test_v5_advent_of_code ... ok
[INFO] [stderr]   --> src/v6/scene_tree.rs:22:5
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stderr] 20 | pub struct SceneTree {
[INFO] [stdout] 
[INFO] [stderr]    |            --------- field in this struct
[INFO] [stderr] 21 |     nodes: HashMap<CrdtId, Group>,
[INFO] [stderr] 22 |     root_id: CrdtId,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `SceneTree` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `remarkable_lines` (lib) generated 2 warnings
[INFO] [stderr] warning: `remarkable_lines` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/remarkable_lines/45fa59517b7fe662/out/remarkable_lines-45fa59517b7fe662)
[INFO] [stderr]      Running tests/test_remarkable_file.rs (/opt/rustwide/target/debug/build/remarkable_lines/6af8696cbb615eb4/out/test_remarkable_file-6af8696cbb615eb4)
[INFO] [stderr]    Doc-tests remarkable_lines
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 15) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c6cfb3e4319dce3a34e2d2c9cfc95e2c01b762ce5b792b589eb475a4c143a9f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6cfb3e4319dce3a34e2d2c9cfc95e2c01b762ce5b792b589eb475a4c143a9f7", kill_on_drop: false }`
[INFO] [stdout] c6cfb3e4319dce3a34e2d2c9cfc95e2c01b762ce5b792b589eb475a4c143a9f7
