[INFO] fetching crate aymr 0.0.1...
[INFO] testing aymr-0.0.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate aymr 0.0.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate aymr 0.0.1
[INFO] finished tweaking crates.io crate aymr 0.0.1
[INFO] tweaked toml for crates.io crate aymr 0.0.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate aymr 0.0.1 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 aymr 0.0.1 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]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded crc32fast v1.4.0
[INFO] [stderr]   Downloaded zerocopy-derive v0.7.32
[INFO] [stderr]   Downloaded zerocopy v0.7.32
[INFO] [stderr]   Downloaded syn v2.0.55
[INFO] [stderr]   Downloaded sled v0.34.7
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7e697274bd8daee787d97ff1bed781e8d883dbb3ced8ac46cc628a1a5b92b10e
[INFO] running `Command { std: "docker" "start" "-a" "7e697274bd8daee787d97ff1bed781e8d883dbb3ced8ac46cc628a1a5b92b10e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e697274bd8daee787d97ff1bed781e8d883dbb3ced8ac46cc628a1a5b92b10e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e697274bd8daee787d97ff1bed781e8d883dbb3ced8ac46cc628a1a5b92b10e", kill_on_drop: false }`
[INFO] [stdout] 7e697274bd8daee787d97ff1bed781e8d883dbb3ced8ac46cc628a1a5b92b10e
[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=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] 3dac7dc8d6fb988a04f526ed9933c99edeb5d3e71f238554f528f7cd58d2abcf
[INFO] running `Command { std: "docker" "start" "-a" "3dac7dc8d6fb988a04f526ed9933c99edeb5d3e71f238554f528f7cd58d2abcf", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling zerocopy v0.7.32
[INFO] [stderr]    Compiling aymr v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `testing`
[INFO] [stdout]   --> src/aymr_db/error.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[cfg(feature = "testing")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `btreemap`, `default`, `hashmap`, `sled`, and `sled_pre`
[INFO] [stdout]    = help: consider adding `testing` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `testing`
[INFO] [stdout]   --> src/aymr_db/error.rs:42:15
[INFO] [stdout]    |
[INFO] [stdout] 42 |         #[cfg(feature = "testing")]
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `btreemap`, `default`, `hashmap`, `sled`, and `sled_pre`
[INFO] [stdout]    = help: consider adding `testing` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `testing`
[INFO] [stdout]   --> src/aymr_db/error.rs:45:19
[INFO] [stdout]    |
[INFO] [stdout] 45 |         #[cfg(not(feature = "testing"))]
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `btreemap`, `default`, `hashmap`, `sled`, and `sled_pre`
[INFO] [stdout]    = help: consider adding `testing` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `failpoints`
[INFO] [stdout]   --> src/aymr_db/error.rs:50:11
[INFO] [stdout]    |
[INFO] [stdout] 50 |     #[cfg(feature = "failpoints")]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `btreemap`, `default`, `hashmap`, `sled`, and `sled_pre`
[INFO] [stdout]    = help: consider adding `failpoints` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `testing`
[INFO] [stdout]   --> src/aymr_db/error.rs:59:19
[INFO] [stdout]    |
[INFO] [stdout] 59 |             #[cfg(feature = "testing")]
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `btreemap`, `default`, `hashmap`, `sled`, and `sled_pre`
[INFO] [stdout]    = help: consider adding `testing` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `testing`
[INFO] [stdout]   --> src/aymr_db/error.rs:61:23
[INFO] [stdout]    |
[INFO] [stdout] 61 |             #[cfg(not(feature = "testing"))]
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `btreemap`, `default`, `hashmap`, `sled`, and `sled_pre`
[INFO] [stdout]    = help: consider adding `testing` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `failpoints`
[INFO] [stdout]   --> src/aymr_db/error.rs:82:19
[INFO] [stdout]    |
[INFO] [stdout] 82 |             #[cfg(feature = "failpoints")]
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `btreemap`, `default`, `hashmap`, `sled`, and `sled_pre`
[INFO] [stdout]    = help: consider adding `failpoints` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `failpoints`
[INFO] [stdout]    --> src/aymr_db/error.rs:116:19
[INFO] [stdout]     |
[INFO] [stdout] 116 |             #[cfg(feature = "failpoints")]
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `btreemap`, `default`, `hashmap`, `sled`, and `sled_pre`
[INFO] [stdout]     = help: consider adding `failpoints` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `failpoints`
[INFO] [stdout]    --> src/aymr_db/error.rs:176:19
[INFO] [stdout]     |
[INFO] [stdout] 176 |             #[cfg(feature = "failpoints")]
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `btreemap`, `default`, `hashmap`, `sled`, and `sled_pre`
[INFO] [stdout]     = help: consider adding `failpoints` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `failpoints`
[INFO] [stdout]    --> src/aymr_db/error.rs:201:19
[INFO] [stdout]     |
[INFO] [stdout] 201 |             #[cfg(feature = "failpoints")]
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `btreemap`, `default`, `hashmap`, `sled`, and `sled_pre`
[INFO] [stdout]     = help: consider adding `failpoints` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AymrBtreeMap` is never constructed
[INFO] [stdout]   --> src/backends/btreemap/db.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct AymrBtreeMap<K, V> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "3dac7dc8d6fb988a04f526ed9933c99edeb5d3e71f238554f528f7cd58d2abcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dac7dc8d6fb988a04f526ed9933c99edeb5d3e71f238554f528f7cd58d2abcf", kill_on_drop: false }`
[INFO] [stdout] 3dac7dc8d6fb988a04f526ed9933c99edeb5d3e71f238554f528f7cd58d2abcf
[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=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] 8399e033070d20db6371ee02e2c88a7f04e192fb12c9d128fc792477137a10bc
[INFO] running `Command { std: "docker" "start" "-a" "8399e033070d20db6371ee02e2c88a7f04e192fb12c9d128fc792477137a10bc", kill_on_drop: false }`
[INFO] [stdout] warning: unexpected `cfg` condition value: `testing`
[INFO] [stdout]   --> src/aymr_db/error.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[cfg(feature = "testing")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `btreemap`, `default`, `hashmap`, `sled`, and `sled_pre`
[INFO] [stdout]    = help: consider adding `testing` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `testing`
[INFO] [stdout]   --> src/aymr_db/error.rs:42:15
[INFO] [stdout]    |
[INFO] [stdout] 42 |         #[cfg(feature = "testing")]
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `btreemap`, `default`, `hashmap`, `sled`, and `sled_pre`
[INFO] [stdout]    = help: consider adding `testing` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `testing`
[INFO] [stdout]   --> src/aymr_db/error.rs:45:19
[INFO] [stdout]    |
[INFO] [stdout] 45 |         #[cfg(not(feature = "testing"))]
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `btreemap`, `default`, `hashmap`, `sled`, and `sled_pre`
[INFO] [stdout]    = help: consider adding `testing` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `failpoints`
[INFO] [stdout]   --> src/aymr_db/error.rs:50:11
[INFO] [stdout]    |
[INFO] [stdout] 50 |     #[cfg(feature = "failpoints")]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `btreemap`, `default`, `hashmap`, `sled`, and `sled_pre`
[INFO] [stdout]    = help: consider adding `failpoints` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `testing`
[INFO] [stdout]   --> src/aymr_db/error.rs:59:19
[INFO] [stdout]    |
[INFO] [stdout] 59 |             #[cfg(feature = "testing")]
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `btreemap`, `default`, `hashmap`, `sled`, and `sled_pre`
[INFO] [stdout]    = help: consider adding `testing` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `testing`
[INFO] [stdout]   --> src/aymr_db/error.rs:61:23
[INFO] [stdout]    |
[INFO] [stdout] 61 |             #[cfg(not(feature = "testing"))]
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `btreemap`, `default`, `hashmap`, `sled`, and `sled_pre`
[INFO] [stdout]    = help: consider adding `testing` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `failpoints`
[INFO] [stdout]   --> src/aymr_db/error.rs:82:19
[INFO] [stdout]    |
[INFO] [stdout] 82 |             #[cfg(feature = "failpoints")]
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `btreemap`, `default`, `hashmap`, `sled`, and `sled_pre`
[INFO] [stdout]    = help: consider adding `failpoints` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `failpoints`
[INFO] [stdout]    --> src/aymr_db/error.rs:116:19
[INFO] [stdout]     |
[INFO] [stdout] 116 |             #[cfg(feature = "failpoints")]
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `btreemap`, `default`, `hashmap`, `sled`, and `sled_pre`
[INFO] [stdout]     = help: consider adding `failpoints` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `failpoints`
[INFO] [stdout]    --> src/aymr_db/error.rs:176:19
[INFO] [stdout]     |
[INFO] [stdout] 176 |             #[cfg(feature = "failpoints")]
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `btreemap`, `default`, `hashmap`, `sled`, and `sled_pre`
[INFO] [stdout]     = help: consider adding `failpoints` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `failpoints`
[INFO] [stdout]    --> src/aymr_db/error.rs:201:19
[INFO] [stdout]     |
[INFO] [stdout] 201 |             #[cfg(feature = "failpoints")]
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `btreemap`, `default`, `hashmap`, `sled`, and `sled_pre`
[INFO] [stdout]     = help: consider adding `failpoints` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AymrBtreeMap` is never constructed
[INFO] [stdout]   --> src/backends/btreemap/db.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct AymrBtreeMap<K, V> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling aymr v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `testing`
[INFO] [stdout]   --> src/aymr_db/error.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[cfg(feature = "testing")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `btreemap`, `default`, `hashmap`, `sled`, and `sled_pre`
[INFO] [stdout]    = help: consider adding `testing` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `testing`
[INFO] [stdout]   --> src/aymr_db/error.rs:42:15
[INFO] [stdout]    |
[INFO] [stdout] 42 |         #[cfg(feature = "testing")]
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `btreemap`, `default`, `hashmap`, `sled`, and `sled_pre`
[INFO] [stdout]    = help: consider adding `testing` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `testing`
[INFO] [stdout]   --> src/aymr_db/error.rs:45:19
[INFO] [stdout]    |
[INFO] [stdout] 45 |         #[cfg(not(feature = "testing"))]
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `btreemap`, `default`, `hashmap`, `sled`, and `sled_pre`
[INFO] [stdout]    = help: consider adding `testing` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `failpoints`
[INFO] [stdout]   --> src/aymr_db/error.rs:50:11
[INFO] [stdout]    |
[INFO] [stdout] 50 |     #[cfg(feature = "failpoints")]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `btreemap`, `default`, `hashmap`, `sled`, and `sled_pre`
[INFO] [stdout]    = help: consider adding `failpoints` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `testing`
[INFO] [stdout]   --> src/aymr_db/error.rs:59:19
[INFO] [stdout]    |
[INFO] [stdout] 59 |             #[cfg(feature = "testing")]
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `btreemap`, `default`, `hashmap`, `sled`, and `sled_pre`
[INFO] [stdout]    = help: consider adding `testing` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `testing`
[INFO] [stdout]   --> src/aymr_db/error.rs:61:23
[INFO] [stdout]    |
[INFO] [stdout] 61 |             #[cfg(not(feature = "testing"))]
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `btreemap`, `default`, `hashmap`, `sled`, and `sled_pre`
[INFO] [stdout]    = help: consider adding `testing` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `failpoints`
[INFO] [stdout]   --> src/aymr_db/error.rs:82:19
[INFO] [stdout]    |
[INFO] [stdout] 82 |             #[cfg(feature = "failpoints")]
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `btreemap`, `default`, `hashmap`, `sled`, and `sled_pre`
[INFO] [stdout]    = help: consider adding `failpoints` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `failpoints`
[INFO] [stdout]    --> src/aymr_db/error.rs:116:19
[INFO] [stdout]     |
[INFO] [stdout] 116 |             #[cfg(feature = "failpoints")]
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `btreemap`, `default`, `hashmap`, `sled`, and `sled_pre`
[INFO] [stdout]     = help: consider adding `failpoints` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `failpoints`
[INFO] [stdout]    --> src/aymr_db/error.rs:176:19
[INFO] [stdout]     |
[INFO] [stdout] 176 |             #[cfg(feature = "failpoints")]
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `btreemap`, `default`, `hashmap`, `sled`, and `sled_pre`
[INFO] [stdout]     = help: consider adding `failpoints` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `failpoints`
[INFO] [stdout]    --> src/aymr_db/error.rs:201:19
[INFO] [stdout]     |
[INFO] [stdout] 201 |             #[cfg(feature = "failpoints")]
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `btreemap`, `default`, `hashmap`, `sled`, and `sled_pre`
[INFO] [stdout]     = help: consider adding `failpoints` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AymrBtreeMap` is never constructed
[INFO] [stdout]   --> src/backends/btreemap/db.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct AymrBtreeMap<K, V> {
[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 0.53s
[INFO] running `Command { std: "docker" "inspect" "8399e033070d20db6371ee02e2c88a7f04e192fb12c9d128fc792477137a10bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8399e033070d20db6371ee02e2c88a7f04e192fb12c9d128fc792477137a10bc", kill_on_drop: false }`
[INFO] [stdout] 8399e033070d20db6371ee02e2c88a7f04e192fb12c9d128fc792477137a10bc
[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=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] d147bf84b24763f1272d13dc740f971ae11ec5a7325e466fb839db4147740116
[INFO] running `Command { std: "docker" "start" "-a" "d147bf84b24763f1272d13dc740f971ae11ec5a7325e466fb839db4147740116", kill_on_drop: false }`
[INFO] [stderr] warning: unexpected `cfg` condition value: `testing`
[INFO] [stderr]   --> src/aymr_db/error.rs:11:7
[INFO] [stderr]    |
[INFO] [stderr] 11 | #[cfg(feature = "testing")]
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `btreemap`, `default`, `hashmap`, `sled`, and `sled_pre`
[INFO] [stderr]    = help: consider adding `testing` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `testing`
[INFO] [stderr]   --> src/aymr_db/error.rs:42:15
[INFO] [stderr]    |
[INFO] [stderr] 42 |         #[cfg(feature = "testing")]
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `btreemap`, `default`, `hashmap`, `sled`, and `sled_pre`
[INFO] [stderr]    = help: consider adding `testing` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `testing`
[INFO] [stderr]   --> src/aymr_db/error.rs:45:19
[INFO] [stderr]    |
[INFO] [stderr] 45 |         #[cfg(not(feature = "testing"))]
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `btreemap`, `default`, `hashmap`, `sled`, and `sled_pre`
[INFO] [stderr]    = help: consider adding `testing` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `failpoints`
[INFO] [stderr]   --> src/aymr_db/error.rs:50:11
[INFO] [stderr]    |
[INFO] [stderr] 50 |     #[cfg(feature = "failpoints")]
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `btreemap`, `default`, `hashmap`, `sled`, and `sled_pre`
[INFO] [stderr]    = help: consider adding `failpoints` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `testing`
[INFO] [stderr]   --> src/aymr_db/error.rs:59:19
[INFO] [stderr]    |
[INFO] [stderr] 59 |             #[cfg(feature = "testing")]
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `btreemap`, `default`, `hashmap`, `sled`, and `sled_pre`
[INFO] [stderr]    = help: consider adding `testing` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `testing`
[INFO] [stderr]   --> src/aymr_db/error.rs:61:23
[INFO] [stderr]    |
[INFO] [stderr] 61 |             #[cfg(not(feature = "testing"))]
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `btreemap`, `default`, `hashmap`, `sled`, and `sled_pre`
[INFO] [stderr]    = help: consider adding `testing` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `failpoints`
[INFO] [stderr]   --> src/aymr_db/error.rs:82:19
[INFO] [stderr]    |
[INFO] [stderr] 82 |             #[cfg(feature = "failpoints")]
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `btreemap`, `default`, `hashmap`, `sled`, and `sled_pre`
[INFO] [stderr]    = help: consider adding `failpoints` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `failpoints`
[INFO] [stderr]    --> src/aymr_db/error.rs:116:19
[INFO] [stderr]     |
[INFO] [stderr] 116 |             #[cfg(feature = "failpoints")]
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `btreemap`, `default`, `hashmap`, `sled`, and `sled_pre`
[INFO] [stderr]     = help: consider adding `failpoints` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `failpoints`
[INFO] [stderr]    --> src/aymr_db/error.rs:176:19
[INFO] [stderr]     |
[INFO] [stderr] 176 |             #[cfg(feature = "failpoints")]
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `btreemap`, `default`, `hashmap`, `sled`, and `sled_pre`
[INFO] [stderr]     = help: consider adding `failpoints` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `failpoints`
[INFO] [stderr]    --> src/aymr_db/error.rs:201:19
[INFO] [stderr]     |
[INFO] [stderr] 201 |             #[cfg(feature = "failpoints")]
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `btreemap`, `default`, `hashmap`, `sled`, and `sled_pre`
[INFO] [stderr]     = help: consider adding `failpoints` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: struct `AymrBtreeMap` is never constructed
[INFO] [stderr]   --> src/backends/btreemap/db.rs:31:12
[INFO] [stderr]    |
[INFO] [stderr] 31 | pub struct AymrBtreeMap<K, V> {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `aymr` (lib) generated 11 warnings
[INFO] [stderr] warning: `aymr` (lib test) generated 11 warnings (11 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/aymr-9db64bfadfaf23c8)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test aymr_db::db::tests::test_clear ... ok
[INFO] [stdout] test aymr_db::db::tests::test_clear_after_insert ... ok
[INFO] [stdout] test aymr_db::db::tests::test_contains_key ... ok
[INFO] [stdout] test aymr_db::db::tests::test_get ... ok
[INFO] [stdout] test aymr_db::db::tests::test_insert_and_get ... ok
[INFO] [stdout] test aymr_db::db::tests::test_len ... ok
[INFO] [stderr]    Doc-tests aymr
[INFO] [stdout] test aymr_db::db::tests::test_is_empty ... ok
[INFO] [stdout] test aymr_db::db::tests::test_remove ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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" "d147bf84b24763f1272d13dc740f971ae11ec5a7325e466fb839db4147740116", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d147bf84b24763f1272d13dc740f971ae11ec5a7325e466fb839db4147740116", kill_on_drop: false }`
[INFO] [stdout] d147bf84b24763f1272d13dc740f971ae11ec5a7325e466fb839db4147740116