[INFO] fetching crate yrs-lmdb 0.3.0... [INFO] testing yrs-lmdb-0.3.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8 [INFO] extracting crate yrs-lmdb 0.3.0 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate yrs-lmdb 0.3.0 [INFO] finished tweaking crates.io crate yrs-lmdb 0.3.0 [INFO] tweaked toml for crates.io crate yrs-lmdb 0.3.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate yrs-lmdb 0.3.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate yrs-lmdb 0.3.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded thiserror v1.0.61 [INFO] [stderr] Downloaded quote v1.0.36 [INFO] [stderr] Downloaded thiserror-impl v1.0.61 [INFO] [stderr] Downloaded yrs-kvstore v0.3.0 [INFO] [stderr] Downloaded winapi-util v0.1.8 [INFO] [stderr] Downloaded yrs v0.19.1 [INFO] [stderr] Downloaded clap_builder v4.5.9 [INFO] [stderr] Downloaded anes v0.1.6 [INFO] [stderr] Downloaded crunchy v0.2.2 [INFO] [stderr] Downloaded ciborium v0.2.2 [INFO] [stderr] Downloaded serde_derive v1.0.204 [INFO] [stderr] Downloaded rayon v1.10.0 [INFO] [stderr] Downloaded rayon-core v1.12.1 [INFO] [stderr] Downloaded bumpalo v3.16.0 [INFO] [stderr] Downloaded clap v4.5.9 [INFO] [stderr] Downloaded itertools v0.10.5 [INFO] [stderr] Downloaded gcc v0.3.55 [INFO] [stderr] Downloaded criterion v0.5.1 [INFO] [stderr] Downloaded plotters v0.3.6 [INFO] [stderr] Downloaded regex-syntax v0.8.4 [INFO] [stderr] Downloaded regex-automata v0.4.7 [INFO] [stderr] Downloaded liblmdb-sys v0.2.2 [INFO] [stderr] Downloaded remove_dir_all v0.5.3 [INFO] [stderr] Downloaded tempdir v0.3.7 [INFO] [stderr] Downloaded ciborium-ll v0.2.2 [INFO] [stderr] Downloaded anstyle v1.0.7 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.18 [INFO] [stderr] Downloaded crossbeam-utils v0.8.20 [INFO] [stderr] Downloaded tinytemplate v1.2.1 [INFO] [stderr] Downloaded walkdir v2.5.0 [INFO] [stderr] Downloaded lmdb-rs v0.7.6 [INFO] [stderr] Downloaded winapi v0.3.9 [INFO] [stderr] Downloaded ciborium-io v0.2.2 [INFO] [stderr] Downloaded half v2.4.1 [INFO] [stderr] Downloaded clap_lex v0.7.1 [INFO] [stderr] Downloaded cast v0.3.0 [INFO] [stderr] Downloaded criterion-plot v0.5.0 [INFO] [stderr] Downloaded is-terminal v0.4.12 [INFO] [stderr] Downloaded oorandom v11.1.4 [INFO] [stderr] Downloaded autocfg v1.3.0 [INFO] [stderr] Downloaded plotters-backend v0.3.6 [INFO] [stderr] Downloaded either v1.13.0 [INFO] [stderr] Downloaded crossbeam-deque v0.8.5 [INFO] [stderr] Downloaded same-file v1.0.6 [INFO] [stderr] Downloaded bitflags v0.7.0 [INFO] [stderr] Downloaded fuchsia-cprng v0.1.1 [INFO] [stderr] Downloaded rand_core v0.3.1 [INFO] [stderr] Downloaded rdrand v0.4.0 [INFO] [stderr] Downloaded log v0.4.22 [INFO] [stderr] Downloaded getrandom v0.2.15 [INFO] [stderr] Downloaded web-sys v0.3.69 [INFO] [stderr] Downloaded fastrand v2.1.0 [INFO] [stderr] Downloaded ryu v1.0.18 [INFO] [stderr] Downloaded serde_json v1.0.120 [INFO] [stderr] Downloaded syn v2.0.70 [INFO] [stderr] Downloaded libc v0.2.155 [INFO] [stderr] Downloaded plotters-svg v0.3.6 [INFO] [stderr] Downloaded regex v1.10.5 [INFO] [stderr] Downloaded rand v0.4.6 [INFO] [stderr] Downloaded serde v1.0.204 [INFO] [stderr] Downloaded winapi-i686-pc-windows-gnu v0.4.0 [INFO] [stderr] Downloaded winapi-x86_64-pc-windows-gnu v0.4.0 [INFO] [stderr] Downloaded log v0.3.9 [INFO] [stderr] Downloaded rand_core v0.4.2 [INFO] [stderr] Downloaded proc-macro2 v1.0.86 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 86f9e455ffced0989b37cc3857e353881eae26a04b24aa59e6afa4f0ca85384b [INFO] running `Command { std: "docker" "start" "-a" "86f9e455ffced0989b37cc3857e353881eae26a04b24aa59e6afa4f0ca85384b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "86f9e455ffced0989b37cc3857e353881eae26a04b24aa59e6afa4f0ca85384b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86f9e455ffced0989b37cc3857e353881eae26a04b24aa59e6afa4f0ca85384b", kill_on_drop: false }` [INFO] [stdout] 86f9e455ffced0989b37cc3857e353881eae26a04b24aa59e6afa4f0ca85384b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c4be268c8cbc83709190e782b71a39c15fe3f6cb0004bfb7e702885bf402c5b0 [INFO] running `Command { std: "docker" "start" "-a" "c4be268c8cbc83709190e782b71a39c15fe3f6cb0004bfb7e702885bf402c5b0", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Compiling serde_json v1.0.120 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling thiserror v1.0.61 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling arc-swap v1.7.1 [INFO] [stderr] Compiling fastrand v2.1.0 [INFO] [stderr] Compiling atomic_refcell v0.1.13 [INFO] [stderr] Compiling bitflags v0.7.0 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling syn v2.0.70 [INFO] [stderr] Compiling smallstr v0.3.0 [INFO] [stderr] Compiling liblmdb-sys v0.2.2 [INFO] [stderr] Compiling serde_derive v1.0.204 [INFO] [stderr] Compiling thiserror-impl v1.0.61 [INFO] [stderr] Compiling lmdb-rs v0.7.6 [INFO] [stderr] Compiling yrs v0.19.1 [INFO] [stderr] Compiling yrs-kvstore v0.3.0 [INFO] [stderr] Compiling yrs-lmdb v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `from` and `to` are never read [INFO] [stdout] --> src/lib.rs:181:5 [INFO] [stdout] | [INFO] [stdout] 180 | pub struct LmdbRange<'a> { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 181 | from: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] 182 | to: Vec, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `OwnedCursorRange` is never constructed [INFO] [stdout] --> src/lib.rs:215:19 [INFO] [stdout] | [INFO] [stdout] 215 | pub(crate) struct OwnedCursorRange<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `db` are never used [INFO] [stdout] --> src/lib.rs:224:19 [INFO] [stdout] | [INFO] [stdout] 223 | impl<'a> OwnedCursorRange<'a> { [INFO] [stdout] | ----------------------------- associated items in this implementation [INFO] [stdout] 224 | pub(crate) fn new( [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 243 | pub(crate) fn db(&self) -> &Database { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:243:22 [INFO] [stdout] | [INFO] [stdout] 243 | pub(crate) fn db(&self) -> &Database { [INFO] [stdout] | ^^^^^ ^^^^^^^^^ [INFO] [stdout] | | || [INFO] [stdout] | | |the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is elided here [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] 243 | pub(crate) fn db(&self) -> &Database<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.76s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bitflags v0.7.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] running `Command { std: "docker" "inspect" "c4be268c8cbc83709190e782b71a39c15fe3f6cb0004bfb7e702885bf402c5b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4be268c8cbc83709190e782b71a39c15fe3f6cb0004bfb7e702885bf402c5b0", kill_on_drop: false }` [INFO] [stdout] c4be268c8cbc83709190e782b71a39c15fe3f6cb0004bfb7e702885bf402c5b0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 07ee432bc7b2a076bba913032e159d98e62fc4885a8a71a1e6e81425978f6289 [INFO] running `Command { std: "docker" "start" "-a" "07ee432bc7b2a076bba913032e159d98e62fc4885a8a71a1e6e81425978f6289", kill_on_drop: false }` [INFO] [stderr] Compiling clap_lex v0.7.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling half v2.4.1 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Compiling plotters-backend v0.3.6 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling is-terminal v0.4.12 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling oorandom v11.1.4 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stdout] warning: fields `from` and `to` are never read [INFO] [stdout] --> src/lib.rs:181:5 [INFO] [stdout] | [INFO] [stdout] 180 | pub struct LmdbRange<'a> { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 181 | from: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] 182 | to: Vec, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `OwnedCursorRange` is never constructed [INFO] [stdout] --> src/lib.rs:215:19 [INFO] [stdout] | [INFO] [stdout] 215 | pub(crate) struct OwnedCursorRange<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `db` are never used [INFO] [stdout] --> src/lib.rs:224:19 [INFO] [stdout] | [INFO] [stdout] 223 | impl<'a> OwnedCursorRange<'a> { [INFO] [stdout] | ----------------------------- associated items in this implementation [INFO] [stdout] 224 | pub(crate) fn new( [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 243 | pub(crate) fn db(&self) -> &Database { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:243:22 [INFO] [stdout] | [INFO] [stdout] 243 | pub(crate) fn db(&self) -> &Database { [INFO] [stdout] | ^^^^^ ^^^^^^^^^ [INFO] [stdout] | | || [INFO] [stdout] | | |the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is elided here [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] 243 | pub(crate) fn db(&self) -> &Database<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling clap_builder v4.5.9 [INFO] [stderr] Compiling plotters-svg v0.3.6 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling plotters v0.3.6 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling clap v4.5.9 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling regex v1.10.5 [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stderr] Compiling yrs-lmdb v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `from` and `to` are never read [INFO] [stdout] --> src/lib.rs:181:5 [INFO] [stdout] | [INFO] [stdout] 180 | pub struct LmdbRange<'a> { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 181 | from: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] 182 | to: Vec, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `OwnedCursorRange` is never constructed [INFO] [stdout] --> src/lib.rs:215:19 [INFO] [stdout] | [INFO] [stdout] 215 | pub(crate) struct OwnedCursorRange<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `db` are never used [INFO] [stdout] --> src/lib.rs:224:19 [INFO] [stdout] | [INFO] [stdout] 223 | impl<'a> OwnedCursorRange<'a> { [INFO] [stdout] | ----------------------------- associated items in this implementation [INFO] [stdout] 224 | pub(crate) fn new( [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 243 | pub(crate) fn db(&self) -> &Database { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:243:22 [INFO] [stdout] | [INFO] [stdout] 243 | pub(crate) fn db(&self) -> &Database { [INFO] [stdout] | ^^^^^ ^^^^^^^^^ [INFO] [stdout] | | || [INFO] [stdout] | | |the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is elided here [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] 243 | pub(crate) fn db(&self) -> &Database<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 13.40s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bitflags v0.7.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] running `Command { std: "docker" "inspect" "07ee432bc7b2a076bba913032e159d98e62fc4885a8a71a1e6e81425978f6289", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07ee432bc7b2a076bba913032e159d98e62fc4885a8a71a1e6e81425978f6289", kill_on_drop: false }` [INFO] [stdout] 07ee432bc7b2a076bba913032e159d98e62fc4885a8a71a1e6e81425978f6289 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0dd3263f47ead1357ace29d77b0b1b381f94a92342c07ff3d879698cde6c8e9e [INFO] running `Command { std: "docker" "start" "-a" "0dd3263f47ead1357ace29d77b0b1b381f94a92342c07ff3d879698cde6c8e9e", kill_on_drop: false }` [INFO] [stderr] warning: fields `from` and `to` are never read [INFO] [stderr] --> src/lib.rs:181:5 [INFO] [stderr] | [INFO] [stderr] 180 | pub struct LmdbRange<'a> { [INFO] [stderr] | --------- fields in this struct [INFO] [stderr] 181 | from: Vec, [INFO] [stderr] | ^^^^ [INFO] [stderr] 182 | to: Vec, [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: struct `OwnedCursorRange` is never constructed [INFO] [stderr] --> src/lib.rs:215:19 [INFO] [stderr] | [INFO] [stderr] 215 | pub(crate) struct OwnedCursorRange<'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `new` and `db` are never used [INFO] [stderr] --> src/lib.rs:224:19 [INFO] [stderr] | [INFO] [stderr] 223 | impl<'a> OwnedCursorRange<'a> { [INFO] [stderr] | ----------------------------- associated items in this implementation [INFO] [stderr] 224 | pub(crate) fn new( [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 243 | pub(crate) fn db(&self) -> &Database { [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:243:22 [INFO] [stderr] | [INFO] [stderr] 243 | pub(crate) fn db(&self) -> &Database { [INFO] [stderr] | ^^^^^ ^^^^^^^^^ [INFO] [stderr] | | || [INFO] [stderr] | | |the same lifetime is hidden here [INFO] [stderr] | | the same lifetime is elided here [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] 243 | pub(crate) fn db(&self) -> &Database<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `yrs-lmdb` (lib) generated 4 warnings (run `cargo fix --lib -p yrs-lmdb` to apply 1 suggestion) [INFO] [stderr] warning: `yrs-lmdb` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bitflags v0.7.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/yrs_lmdb-9145e270cd69c381) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test test::create_get_remove ... ok [INFO] [stdout] test test::doc_meta_iter ... ok [INFO] [stdout] test test::state_diff_from_doc ... ok [INFO] [stdout] test test::doc_meta ... ok [INFO] [stdout] test test::multi_insert ... ok [INFO] [stdout] test test::doc_iter ... ok [INFO] [stdout] test test::incremental_updates ... ok [INFO] [stdout] test test::state_vector_updates_only ... ok [INFO] [stdout] test test::state_diff_from_updates ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0dd3263f47ead1357ace29d77b0b1b381f94a92342c07ff3d879698cde6c8e9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0dd3263f47ead1357ace29d77b0b1b381f94a92342c07ff3d879698cde6c8e9e", kill_on_drop: false }` [INFO] [stdout] 0dd3263f47ead1357ace29d77b0b1b381f94a92342c07ff3d879698cde6c8e9e