[INFO] fetching crate camelliakv 1.0.0...
[INFO] testing camelliakv-1.0.0 against master#f9988fefd3add01f414f52b414308e7872622fee for pr-155114
[INFO] extracting crate camelliakv 1.0.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate camelliakv 1.0.0
[INFO] finished tweaking crates.io crate camelliakv 1.0.0
[INFO] tweaked toml for crates.io crate camelliakv 1.0.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate camelliakv 1.0.0 on toolchain f9988fefd3add01f414f52b414308e7872622fee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "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" "+f9988fefd3add01f414f52b414308e7872622fee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 100 packages to latest compatible versions
[INFO] [stderr]       Adding futures v0.1.31 (available: v0.3.32)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded trackable v1.3.0
[INFO] [stderr]   Downloaded prometrics v0.1.13
[INFO] [stderr]   Downloaded slog v2.8.2
[INFO] [stderr]   Downloaded trackable_derive v1.0.0
[INFO] [stderr]   Downloaded trackable v0.2.24
[INFO] [stderr]   Downloaded splay_tree v0.2.10
[INFO] [stderr]   Downloaded nbchan v0.1.3
[INFO] [stderr]   Downloaded procinfo v0.4.2
[INFO] [stderr]   Downloaded fibers_global v0.1.2
[INFO] [stderr]   Downloaded fibers v0.1.13
[INFO] [stderr]   Downloaded atomic_immut v0.1.4
[INFO] [stderr]   Downloaded nom v2.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+f9988fefd3add01f414f52b414308e7872622fee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 86fce45d59482496fc707c0372bba128fd35fcea1425dc6342f76f7f446bbece
[INFO] running `Command { std: "docker" "start" "-a" "86fce45d59482496fc707c0372bba128fd35fcea1425dc6342f76f7f446bbece", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "86fce45d59482496fc707c0372bba128fd35fcea1425dc6342f76f7f446bbece", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86fce45d59482496fc707c0372bba128fd35fcea1425dc6342f76f7f446bbece", kill_on_drop: false }`
[INFO] [stdout] 86fce45d59482496fc707c0372bba128fd35fcea1425dc6342f76f7f446bbece
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+f9988fefd3add01f414f52b414308e7872622fee" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d2a0fa1317719407992303d052b21fd9368f6de858fe6e94b6b514835bd6683
[INFO] running `Command { std: "docker" "start" "-a" "7d2a0fa1317719407992303d052b21fd9368f6de858fe6e94b6b514835bd6683", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling nom v2.2.1
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling nbchan v0.1.3
[INFO] [stderr]    Compiling futures v0.1.31
[INFO] [stderr]    Compiling splay_tree v0.2.10
[INFO] [stderr]    Compiling atomic_immut v0.1.4
[INFO] [stderr]    Compiling net2 v0.2.39
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling procinfo v0.4.2
[INFO] [stderr]    Compiling slog v2.8.2
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling mio v0.6.23
[INFO] [stderr]    Compiling uuid v1.23.1
[INFO] [stderr]    Compiling fibers v0.1.13
[INFO] [stderr]    Compiling erased-serde v0.3.31
[INFO] [stderr]    Compiling trackable_derive v1.0.0
[INFO] [stderr]    Compiling trackable v1.3.0
[INFO] [stderr]    Compiling trackable v0.2.24
[INFO] [stderr]    Compiling prometrics v0.1.13
[INFO] [stderr]    Compiling camelliakv v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `header` is never read
[INFO] [stdout]    --> src/metrics.rs:791:5
[INFO] [stdout]     |
[INFO] [stdout] 785 | pub struct StorageMetrics {
[INFO] [stdout]     |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 791 |     header: Gauge,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `StorageMetrics` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/storage/index.rs:64:26
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn data_portions(&self) -> DataPortions {
[INFO] [stdout]    |                          ^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn data_portions(&self) -> DataPortions<'_> {
[INFO] [stdout]    |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/storage/journal/ring_buffer.rs:67:28
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn restore_entries(&mut self) -> Result<RestoredEntries<N>> {
[INFO] [stdout]    |                            ^^^^^^^^^            ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn restore_entries(&mut self) -> Result<RestoredEntries<'_, N>> {
[INFO] [stdout]    |                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/storage/journal/ring_buffer.rs:163:25
[INFO] [stdout]     |
[INFO] [stdout] 163 |     pub fn dequeue_iter(&mut self) -> Result<DequeuedEntries<N>> {
[INFO] [stdout]     |                         ^^^^^^^^^            ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 163 |     pub fn dequeue_iter(&mut self) -> Result<DequeuedEntries<'_, N>> {
[INFO] [stdout]     |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.30s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v2.2.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "7d2a0fa1317719407992303d052b21fd9368f6de858fe6e94b6b514835bd6683", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d2a0fa1317719407992303d052b21fd9368f6de858fe6e94b6b514835bd6683", kill_on_drop: false }`
[INFO] [stdout] 7d2a0fa1317719407992303d052b21fd9368f6de858fe6e94b6b514835bd6683
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+f9988fefd3add01f414f52b414308e7872622fee" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e654ae2017a1aff1616722da4dd8ead64224cbbd297c80ff30393b4c2a81d7dd
[INFO] running `Command { std: "docker" "start" "-a" "e654ae2017a1aff1616722da4dd8ead64224cbbd297c80ff30393b4c2a81d7dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling fibers_global v0.1.2
[INFO] [stdout] warning: field `header` is never read
[INFO] [stdout]    --> src/metrics.rs:791:5
[INFO] [stdout]     |
[INFO] [stdout] 785 | pub struct StorageMetrics {
[INFO] [stdout]     |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 791 |     header: Gauge,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `StorageMetrics` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/storage/index.rs:64:26
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn data_portions(&self) -> DataPortions {
[INFO] [stdout]    |                          ^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn data_portions(&self) -> DataPortions<'_> {
[INFO] [stdout]    |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/storage/journal/ring_buffer.rs:67:28
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn restore_entries(&mut self) -> Result<RestoredEntries<N>> {
[INFO] [stdout]    |                            ^^^^^^^^^            ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn restore_entries(&mut self) -> Result<RestoredEntries<'_, N>> {
[INFO] [stdout]    |                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/storage/journal/ring_buffer.rs:163:25
[INFO] [stdout]     |
[INFO] [stdout] 163 |     pub fn dequeue_iter(&mut self) -> Result<DequeuedEntries<N>> {
[INFO] [stdout]     |                         ^^^^^^^^^            ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 163 |     pub fn dequeue_iter(&mut self) -> Result<DequeuedEntries<'_, N>> {
[INFO] [stdout]     |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling camelliakv v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `header` is never read
[INFO] [stdout]    --> src/metrics.rs:791:5
[INFO] [stdout]     |
[INFO] [stdout] 785 | pub struct StorageMetrics {
[INFO] [stdout]     |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 791 |     header: Gauge,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `StorageMetrics` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/nvm/memory.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn as_bytes(&self) -> &[u8] {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 | #![warn(missing_docs)]
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/nvm/shared_memory.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn to_bytes(&self) -> Vec<u8> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/storage/index.rs:64:26
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn data_portions(&self) -> DataPortions {
[INFO] [stdout]    |                          ^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn data_portions(&self) -> DataPortions<'_> {
[INFO] [stdout]    |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/storage/journal/ring_buffer.rs:67:28
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn restore_entries(&mut self) -> Result<RestoredEntries<N>> {
[INFO] [stdout]    |                            ^^^^^^^^^            ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn restore_entries(&mut self) -> Result<RestoredEntries<'_, N>> {
[INFO] [stdout]    |                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/storage/journal/ring_buffer.rs:163:25
[INFO] [stdout]     |
[INFO] [stdout] 163 |     pub fn dequeue_iter(&mut self) -> Result<DequeuedEntries<N>> {
[INFO] [stdout]     |                         ^^^^^^^^^            ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 163 |     pub fn dequeue_iter(&mut self) -> Result<DequeuedEntries<'_, N>> {
[INFO] [stdout]     |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.18s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v2.2.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "e654ae2017a1aff1616722da4dd8ead64224cbbd297c80ff30393b4c2a81d7dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e654ae2017a1aff1616722da4dd8ead64224cbbd297c80ff30393b4c2a81d7dd", kill_on_drop: false }`
[INFO] [stdout] e654ae2017a1aff1616722da4dd8ead64224cbbd297c80ff30393b4c2a81d7dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+f9988fefd3add01f414f52b414308e7872622fee" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f0b9f546a2e3c4607e3c16aa7acbec64f3704c8c655a8e1423bedd5a5ceb07b8
[INFO] running `Command { std: "docker" "start" "-a" "f0b9f546a2e3c4607e3c16aa7acbec64f3704c8c655a8e1423bedd5a5ceb07b8", kill_on_drop: false }`
[INFO] [stderr] warning: field `header` is never read
[INFO] [stderr]    --> src/metrics.rs:791:5
[INFO] [stderr]     |
[INFO] [stderr] 785 | pub struct StorageMetrics {
[INFO] [stderr]     |            -------------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 791 |     header: Gauge,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `StorageMetrics` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/storage/index.rs:64:26
[INFO] [stderr]    |
[INFO] [stderr] 64 |     pub fn data_portions(&self) -> DataPortions {
[INFO] [stderr]    |                          ^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                          |
[INFO] [stderr]    |                          the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 64 |     pub fn data_portions(&self) -> DataPortions<'_> {
[INFO] [stderr]    |                                                ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/storage/journal/ring_buffer.rs:67:28
[INFO] [stderr]    |
[INFO] [stderr] 67 |     pub fn restore_entries(&mut self) -> Result<RestoredEntries<N>> {
[INFO] [stderr]    |                            ^^^^^^^^^            ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                            |
[INFO] [stderr]    |                            the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 67 |     pub fn restore_entries(&mut self) -> Result<RestoredEntries<'_, N>> {
[INFO] [stderr]    |                                                                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/storage/journal/ring_buffer.rs:163:25
[INFO] [stderr]     |
[INFO] [stderr] 163 |     pub fn dequeue_iter(&mut self) -> Result<DequeuedEntries<N>> {
[INFO] [stderr]     |                         ^^^^^^^^^            ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 163 |     pub fn dequeue_iter(&mut self) -> Result<DequeuedEntries<'_, N>> {
[INFO] [stderr]     |                                                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a method
[INFO] [stderr]   --> src/nvm/memory.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn as_bytes(&self) -> &[u8] {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> src/lib.rs:56:9
[INFO] [stderr]    |
[INFO] [stderr] 56 | #![warn(missing_docs)]
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a method
[INFO] [stderr]   --> src/nvm/shared_memory.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub fn to_bytes(&self) -> Vec<u8> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `camelliakv` (lib) generated 4 warnings (run `cargo fix --lib -p camelliakv` to apply 3 suggestions)
[INFO] [stderr] warning: `camelliakv` (lib test) generated 6 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v2.2.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/camelliakv-76ae9a6e81f1b901)
[INFO] [stdout] 
[INFO] [stdout] running 56 tests
[INFO] [stdout] test block::aligned_bytes::tests::new_works ... ok
[INFO] [stdout] test block::aligned_bytes::tests::resize_works ... ok
[INFO] [stdout] test block::aligned_bytes::tests::aligned_resize_works ... ok
[INFO] [stdout] test block::aligned_bytes::tests::align_works ... ok
[INFO] [stdout] test block::aligned_bytes::tests::from_bytes_works ... ok
[INFO] [stdout] test nvm::shared_memory::tests::it_works ... ok
[INFO] [stdout] test nvm::memory::tests::it_works ... ok
[INFO] [stdout] test storage::address::tests::it_works ... ok
[INFO] [stdout] test storage::allocator::data_portion_allocator::tests::allocate_and_release ... ok
[INFO] [stdout] test nvm::file::tests::create_if_absent_must_create_parent_directories ... ok
[INFO] [stdout] test nvm::file::tests::create_parent_directories_creates_parent_directories ... ok
[INFO] [stdout] test nvm::file::tests::create_parent_directories_is_idempotent ... ok
[INFO] [stdout] test nvm::file::tests::disabling_direct_io_works ... ok
[INFO] [stdout] test nvm::file::tests::direct_io_works ... ok
[INFO] [stdout] test nvm::file::tests::create_parent_directories_does_nothing_if_there_is_no_parent ... ok
[INFO] [stdout] test nvm::file::tests::error_handlings_works ... ok
[INFO] [stdout] test storage::allocator::data_portion_allocator::tests::it_works ... ok
[INFO] [stdout] test nvm::file::tests::create_if_absent_works ... ok
[INFO] [stdout] test block::aligned_bytes::tests::truncate_works ... ok
[INFO] [stdout] test nvm::file::tests::open_and_create_works ... ok
[INFO] [stdout] test nvm::file::tests::nvm_operations_works ... ok
[INFO] [stdout] test storage::allocator::free_portion::tests::it_works ... ok
[INFO] [stdout] test storage::journal::header::tests::it_works ... ok
[INFO] [stdout] test storage::data_region::tests::data_region_works ... ok
[INFO] [stdout] test storage::header::tests::compatibility_check_works ... ok
[INFO] [stdout] test storage::allocator::data_portion_allocator::tests::rebuild ... ok
[INFO] [stdout] test storage::allocator::data_portion_allocator::tests::rebuild2 ... ok
[INFO] [stdout] test storage::journal::nvm_buffer::tests::write_write_flush ... ok
[INFO] [stdout] test storage::header::tests::it_works ... ok
[INFO] [stdout] test storage::journal::nvm_buffer::tests::overwritten ... ok
[INFO] [stdout] test storage::journal::ring_buffer::tests::append_and_read_records ... ok
[INFO] [stdout] test storage::journal::nvm_buffer::tests::write_seek_write ... ok
[INFO] [stdout] test storage::journal::nvm_buffer::tests::write_seek_write_flush ... ok
[INFO] [stdout] test storage::journal::record::tests::checksum_works ... ok
[INFO] [stdout] test storage::journal::nvm_buffer::tests::write_seek_read ... ok
[INFO] [stdout] test storage::journal::ring_buffer::tests::full ... ok
[INFO] [stdout] test storage::portion::tests::it_works ... ok
[INFO] [stdout] test storage::journal::ring_buffer::tests::too_large_record ... ok
[INFO] [stdout] test storage::journal::ring_buffer::tests::read_embedded_data ... ok
[INFO] [stdout] test storage::journal::record::tests::read_write_works ... ok
[INFO] [stdout] test storage::journal::ring_buffer::tests::go_round_ring_buffer ... ok
[INFO] [stdout] test nvm::file::tests::exclusive_lock_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test nvm::file::tests::disabling_exclusive_lock_works ... ok
[INFO] [stdout] test storage::tests::block_size_check_when_create ... ok
[INFO] [stdout] test storage::tests::open_older_compatible_version_works ... ok
[INFO] [stdout] test storage::tests::block_size_check_when_open ... ok
[INFO] [stdout] test storage::tests::full_gc_works ... ok
[INFO] [stdout] test storage::tests::confirm_that_the_problem_of_pr23_is_resolved ... ok
[INFO] [stdout] test storage::tests::full ... ok
[INFO] [stdout] test storage::tests::it_works ... ok
[INFO] [stdout] test storage::address::tests::overflow - should panic ... ok
[INFO] [stdout] test storage::address::tests::underflow - should panic ... ok
[INFO] [stdout] test storage::allocator::data_portion_allocator::tests::it_panics - should panic ... ok
[INFO] [stdout] test storage::allocator::free_portion::tests::underflow - should panic ... ok
[INFO] [stdout] test storage::tests::journal_overflow_example ... ok
[INFO] [stdout] test storage::tests::max_size_lump ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 56 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.53s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests camelliakv
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/storage/mod.rs - storage::Storage<N>::allocate_lump_data_with_bytes (line 291) ... ignored
[INFO] [stdout] test src/lump.rs - lump::LumpId::new (line 29) ... ok
[INFO] [stdout] test src/block/mod.rs - block::BlockSize::ceil_align (line 72) ... ok
[INFO] [stdout] test src/block/mod.rs - block::BlockSize::min (line 31) ... ok
[INFO] [stdout] test src/block/mod.rs - block::BlockSize::is_aligned (line 129) ... ok
[INFO] [stdout] test src/lump.rs - lump::LumpId::from_str (line 62) ... ok
[INFO] [stdout] test src/block/mod.rs - block::BlockSize::contains (line 113) ... ok
[INFO] [stdout] test src/block/mod.rs - block::BlockSize::floor_align (line 89) ... ok
[INFO] [stdout] test src/block/mod.rs - block::BlockSize::new (line 51) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.75s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f0b9f546a2e3c4607e3c16aa7acbec64f3704c8c655a8e1423bedd5a5ceb07b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0b9f546a2e3c4607e3c16aa7acbec64f3704c8c655a8e1423bedd5a5ceb07b8", kill_on_drop: false }`
[INFO] [stdout] f0b9f546a2e3c4607e3c16aa7acbec64f3704c8c655a8e1423bedd5a5ceb07b8
