[INFO] cloning repository https://github.com/seanaye/destroy_nothing
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/seanaye/destroy_nothing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseanaye%2Fdestroy_nothing", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseanaye%2Fdestroy_nothing'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 639862a664dc5fda8b060a3088c7ecfae714394b
[INFO] testing seanaye/destroy_nothing/639862a664dc5fda8b060a3088c7ecfae714394b against 1.97.0-beta.6 for beta-1.98-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseanaye%2Fdestroy_nothing" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/seanaye/destroy_nothing
[INFO] finished tweaking git repo https://github.com/seanaye/destroy_nothing
[INFO] tweaked toml for git repo https://github.com/seanaye/destroy_nothing written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/seanaye/destroy_nothing on toolchain 1.97.0-beta.6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/seanaye/destroy_nothing 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" "+1.97.0-beta.6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] fdedfd4539048c4ead365537672069ee4774cbf3beae29ecaacd6d211d5b5b3c
[INFO] running `Command { std: "docker" "start" "fdedfd4539048c4ead365537672069ee4774cbf3beae29ecaacd6d211d5b5b3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fdedfd4539048c4ead365537672069ee4774cbf3beae29ecaacd6d211d5b5b3c", 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" "fdedfd4539048c4ead365537672069ee4774cbf3beae29ecaacd6d211d5b5b3c" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fdedfd4539048c4ead365537672069ee4774cbf3beae29ecaacd6d211d5b5b3c", 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" "fdedfd4539048c4ead365537672069ee4774cbf3beae29ecaacd6d211d5b5b3c" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling serde_json v1.0.128
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling destroy_nothing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `MergeSummary` is more private than the item `Access::<T>::diff`
[INFO] [stdout]    --> src/lib.rs:466:5
[INFO] [stdout]     |
[INFO] [stdout] 466 | /     pub fn diff(self, new: T) -> Result<MergeSummary, DestroyNothingError>
[INFO] [stdout] 467 | |     where
[INFO] [stdout] 468 | |         T: Serialize,
[INFO] [stdout]     | |_____________________^ method `Access::<T>::diff` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `MergeSummary` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/lib.rs:494:1
[INFO] [stdout]     |
[INFO] [stdout] 494 | struct MergeSummary {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `segments` are never used
[INFO] [stdout]   --> src/lib.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | impl<'a> NodePath<'a> {
[INFO] [stdout]    | --------------------- associated items in this implementation
[INFO] [stdout] 52 |     fn new(start: Key<'a>) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 56 |     fn segments(&'a self) -> impl Iterator<Item = Key<'a>> + 'a {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `value` and `errors` are never read
[INFO] [stdout]    --> src/lib.rs:495:9
[INFO] [stdout]     |
[INFO] [stdout] 494 | struct MergeSummary {
[INFO] [stdout]     |        ------------ fields in this struct
[INFO] [stdout] 495 |     pub value: Value,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 496 |     pub errors: Vec<MergingError>,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.01s
[INFO] running `Command { std: "docker" "inspect" "fdedfd4539048c4ead365537672069ee4774cbf3beae29ecaacd6d211d5b5b3c", 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" "fdedfd4539048c4ead365537672069ee4774cbf3beae29ecaacd6d211d5b5b3c" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] warning: type `MergeSummary` is more private than the item `Access::<T>::diff`
[INFO] [stdout]    --> src/lib.rs:466:5
[INFO] [stdout]     |
[INFO] [stdout] 466 | /     pub fn diff(self, new: T) -> Result<MergeSummary, DestroyNothingError>
[INFO] [stdout] 467 | |     where
[INFO] [stdout] 468 | |         T: Serialize,
[INFO] [stdout]     | |_____________________^ method `Access::<T>::diff` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `MergeSummary` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/lib.rs:494:1
[INFO] [stdout]     |
[INFO] [stdout] 494 | struct MergeSummary {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `segments` are never used
[INFO] [stdout]   --> src/lib.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | impl<'a> NodePath<'a> {
[INFO] [stdout]    | --------------------- associated items in this implementation
[INFO] [stdout] 52 |     fn new(start: Key<'a>) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 56 |     fn segments(&'a self) -> impl Iterator<Item = Key<'a>> + 'a {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `value` and `errors` are never read
[INFO] [stdout]    --> src/lib.rs:495:9
[INFO] [stdout]     |
[INFO] [stdout] 494 | struct MergeSummary {
[INFO] [stdout]     |        ------------ fields in this struct
[INFO] [stdout] 495 |     pub value: Value,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 496 |     pub errors: Vec<MergingError>,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling destroy_nothing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `MergeSummary` is more private than the item `Access::<T>::diff`
[INFO] [stdout]    --> src/lib.rs:466:5
[INFO] [stdout]     |
[INFO] [stdout] 466 | /     pub fn diff(self, new: T) -> Result<MergeSummary, DestroyNothingError>
[INFO] [stdout] 467 | |     where
[INFO] [stdout] 468 | |         T: Serialize,
[INFO] [stdout]     | |_____________________^ method `Access::<T>::diff` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `MergeSummary` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/lib.rs:494:1
[INFO] [stdout]     |
[INFO] [stdout] 494 | struct MergeSummary {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `segments` are never used
[INFO] [stdout]   --> src/lib.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | impl<'a> NodePath<'a> {
[INFO] [stdout]    | --------------------- associated items in this implementation
[INFO] [stdout] 52 |     fn new(start: Key<'a>) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 56 |     fn segments(&'a self) -> impl Iterator<Item = Key<'a>> + 'a {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "fdedfd4539048c4ead365537672069ee4774cbf3beae29ecaacd6d211d5b5b3c", 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" "fdedfd4539048c4ead365537672069ee4774cbf3beae29ecaacd6d211d5b5b3c" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: type `MergeSummary` is more private than the item `Access::<T>::diff`
[INFO] [stderr]    --> src/lib.rs:466:5
[INFO] [stderr]     |
[INFO] [stderr] 466 | /     pub fn diff(self, new: T) -> Result<MergeSummary, DestroyNothingError>
[INFO] [stderr] 467 | |     where
[INFO] [stderr] 468 | |         T: Serialize,
[INFO] [stderr]     | |_____________________^ method `Access::<T>::diff` is reachable at visibility `pub`
[INFO] [stderr]     |
[INFO] [stderr] note: but type `MergeSummary` is only usable at visibility `pub(crate)`
[INFO] [stderr]    --> src/lib.rs:494:1
[INFO] [stderr]     |
[INFO] [stderr] 494 | struct MergeSummary {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new` and `segments` are never used
[INFO] [stderr]   --> src/lib.rs:52:8
[INFO] [stderr]    |
[INFO] [stderr] 51 | impl<'a> NodePath<'a> {
[INFO] [stderr]    | --------------------- associated items in this implementation
[INFO] [stderr] 52 |     fn new(start: Key<'a>) -> Self {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 56 |     fn segments(&'a self) -> impl Iterator<Item = Key<'a>> + 'a {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `value` and `errors` are never read
[INFO] [stderr]    --> src/lib.rs:495:9
[INFO] [stderr]     |
[INFO] [stderr] 494 | struct MergeSummary {
[INFO] [stderr]     |        ------------ fields in this struct
[INFO] [stderr] 495 |     pub value: Value,
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr] 496 |     pub errors: Vec<MergingError>,
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `destroy_nothing` (lib) generated 3 warnings
[INFO] [stderr] warning: `destroy_nothing` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/destroy_nothing-04f951421dd03878)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_should_compare ... 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] [stderr]    Doc-tests destroy_nothing
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fdedfd4539048c4ead365537672069ee4774cbf3beae29ecaacd6d211d5b5b3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdedfd4539048c4ead365537672069ee4774cbf3beae29ecaacd6d211d5b5b3c", kill_on_drop: false }`
[INFO] [stdout] fdedfd4539048c4ead365537672069ee4774cbf3beae29ecaacd6d211d5b5b3c
