[INFO] fetching crate offset-views 0.1.2...
[INFO] testing offset-views-0.1.2 against 1.90.0 for beta-1.91-3
[INFO] extracting crate offset-views 0.1.2 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate offset-views 0.1.2
[INFO] finished tweaking crates.io crate offset-views 0.1.2
[INFO] tweaked toml for crates.io crate offset-views 0.1.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate offset-views 0.1.2 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cool_asserts v2.0.3
[INFO] [stderr]   Downloaded indent_write v2.2.0
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fa90486549c70c26e8e88651d7e538055a6ed90d11afe6cf91937998d218f8a6
[INFO] running `Command { std: "docker" "start" "-a" "fa90486549c70c26e8e88651d7e538055a6ed90d11afe6cf91937998d218f8a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa90486549c70c26e8e88651d7e538055a6ed90d11afe6cf91937998d218f8a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa90486549c70c26e8e88651d7e538055a6ed90d11afe6cf91937998d218f8a6", kill_on_drop: false }`
[INFO] [stdout] fa90486549c70c26e8e88651d7e538055a6ed90d11afe6cf91937998d218f8a6
[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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e955107fd7753c3ecce22cf1a54bc6ffbc57a5cc839d3a87a0166d6c9d7becd
[INFO] running `Command { std: "docker" "start" "-a" "2e955107fd7753c3ecce22cf1a54bc6ffbc57a5cc839d3a87a0166d6c9d7becd", kill_on_drop: false }`
[INFO] [stderr]    Compiling offset-views v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `OffsetView` is never constructed
[INFO] [stdout]   --> src/lib.rs:77:8
[INFO] [stdout]    |
[INFO] [stdout] 77 | struct OffsetView<P, O> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/lib.rs:83:8
[INFO] [stdout]    |
[INFO] [stdout] 82 | impl<P, O> OffsetView<P, O> {
[INFO] [stdout]    | --------------------------- associated function in this implementation
[INFO] [stdout] 83 |     fn new(parent: P, offset: O) -> OffsetView<P, O> {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "2e955107fd7753c3ecce22cf1a54bc6ffbc57a5cc839d3a87a0166d6c9d7becd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e955107fd7753c3ecce22cf1a54bc6ffbc57a5cc839d3a87a0166d6c9d7becd", kill_on_drop: false }`
[INFO] [stdout] 2e955107fd7753c3ecce22cf1a54bc6ffbc57a5cc839d3a87a0166d6c9d7becd
[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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f382d037d761c55646e367145825deeecb4795fe59b369b0f2c4556292783af5
[INFO] running `Command { std: "docker" "start" "-a" "f382d037d761c55646e367145825deeecb4795fe59b369b0f2c4556292783af5", kill_on_drop: false }`
[INFO] [stderr]    Compiling indent_write v2.2.0
[INFO] [stdout] warning: struct `OffsetView` is never constructed
[INFO] [stdout]   --> src/lib.rs:77:8
[INFO] [stdout]    |
[INFO] [stdout] 77 | struct OffsetView<P, O> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/lib.rs:83:8
[INFO] [stdout]    |
[INFO] [stdout] 82 | impl<P, O> OffsetView<P, O> {
[INFO] [stdout]    | --------------------------- associated function in this implementation
[INFO] [stdout] 83 |     fn new(parent: P, offset: O) -> OffsetView<P, O> {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling cool_asserts v2.0.3
[INFO] [stderr]    Compiling offset-views v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "f382d037d761c55646e367145825deeecb4795fe59b369b0f2c4556292783af5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f382d037d761c55646e367145825deeecb4795fe59b369b0f2c4556292783af5", kill_on_drop: false }`
[INFO] [stdout] f382d037d761c55646e367145825deeecb4795fe59b369b0f2c4556292783af5
[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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 978d13df7bc6b0e721c9b21f3274e04627c62916a60c40fcbb7b513346f3406d
[INFO] running `Command { std: "docker" "start" "-a" "978d13df7bc6b0e721c9b21f3274e04627c62916a60c40fcbb7b513346f3406d", kill_on_drop: false }`
[INFO] [stderr] warning: struct `OffsetView` is never constructed
[INFO] [stderr]   --> src/lib.rs:77:8
[INFO] [stderr]    |
[INFO] [stderr] 77 | struct OffsetView<P, O> {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/lib.rs:83:8
[INFO] [stderr]    |
[INFO] [stderr] 82 | impl<P, O> OffsetView<P, O> {
[INFO] [stderr]    | --------------------------- associated function in this implementation
[INFO] [stderr] 83 |     fn new(parent: P, offset: O) -> OffsetView<P, O> {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `offset-views` (lib) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/offset_views-3a462796340f24d2)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::can_create_from_array ... ok
[INFO] [stdout] test tests::can_create_from_string ... ok
[INFO] [stdout] test with_offset::tests::range_full ... ok
[INFO] [stdout] test with_offset::tests::range_to_inclusive ... ok
[INFO] [stdout] test with_offset::tests::range_to ... ok
[INFO] [stdout] test with_offset::tests::isize ... ok
[INFO] [stderr]    Doc-tests offset_views
[INFO] [stdout] test with_offset::tests::range_from ... ok
[INFO] [stdout] test with_offset::tests::range_inclusive ... ok
[INFO] [stdout] test with_offset::tests::range ... ok
[INFO] [stdout] test tests::offset_slice_works ... ok
[INFO] [stdout] test tests::offset_slice_mut_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/with_offset.rs - with_offset::WithOffset (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "978d13df7bc6b0e721c9b21f3274e04627c62916a60c40fcbb7b513346f3406d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "978d13df7bc6b0e721c9b21f3274e04627c62916a60c40fcbb7b513346f3406d", kill_on_drop: false }`
[INFO] [stdout] 978d13df7bc6b0e721c9b21f3274e04627c62916a60c40fcbb7b513346f3406d