[INFO] fetching crate fast-lru 0.1.2... [INFO] testing fast-lru-0.1.2 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] extracting crate fast-lru 0.1.2 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate fast-lru 0.1.2 [INFO] finished tweaking crates.io crate fast-lru 0.1.2 [INFO] tweaked toml for crates.io crate fast-lru 0.1.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate fast-lru 0.1.2 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 1 package to latest compatible version [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] efa277af63ab3cc3780a106e987972e9fbe2f1415885dee051306b8a53b8bfc5 [INFO] running `Command { std: "docker" "start" "-a" "efa277af63ab3cc3780a106e987972e9fbe2f1415885dee051306b8a53b8bfc5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "efa277af63ab3cc3780a106e987972e9fbe2f1415885dee051306b8a53b8bfc5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "efa277af63ab3cc3780a106e987972e9fbe2f1415885dee051306b8a53b8bfc5", kill_on_drop: false }` [INFO] [stdout] efa277af63ab3cc3780a106e987972e9fbe2f1415885dee051306b8a53b8bfc5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 21cac5c1ad9b1c8b6cf9bb0c22f5b29ab6578ca2110a83d95e0079f952cdb1aa [INFO] running `Command { std: "docker" "start" "-a" "21cac5c1ad9b1c8b6cf9bb0c22f5b29ab6578ca2110a83d95e0079f952cdb1aa", kill_on_drop: false }` [INFO] [stderr] Compiling arrayvec v0.7.6 [INFO] [stderr] Compiling fast-lru v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s [INFO] running `Command { std: "docker" "inspect" "21cac5c1ad9b1c8b6cf9bb0c22f5b29ab6578ca2110a83d95e0079f952cdb1aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21cac5c1ad9b1c8b6cf9bb0c22f5b29ab6578ca2110a83d95e0079f952cdb1aa", kill_on_drop: false }` [INFO] [stdout] 21cac5c1ad9b1c8b6cf9bb0c22f5b29ab6578ca2110a83d95e0079f952cdb1aa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b62789daba8a8574d246d8bda80e56e75197c0d45fac8e5a04e7f70c6f7f0a2b [INFO] running `Command { std: "docker" "start" "-a" "b62789daba8a8574d246d8bda80e56e75197c0d45fac8e5a04e7f70c6f7f0a2b", kill_on_drop: false }` [INFO] [stderr] Compiling fast-lru v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.69s [INFO] running `Command { std: "docker" "inspect" "b62789daba8a8574d246d8bda80e56e75197c0d45fac8e5a04e7f70c6f7f0a2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b62789daba8a8574d246d8bda80e56e75197c0d45fac8e5a04e7f70c6f7f0a2b", kill_on_drop: false }` [INFO] [stdout] b62789daba8a8574d246d8bda80e56e75197c0d45fac8e5a04e7f70c6f7f0a2b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d449ea0ac58ddd04a95a430c96aa3d82fcd9b07964b561d0528ac33b70e3cf92 [INFO] running `Command { std: "docker" "start" "-a" "d449ea0ac58ddd04a95a430c96aa3d82fcd9b07964b561d0528ac33b70e3cf92", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fast_lru-1cfb588f8d93b99f) [INFO] [stdout] running 6 tests [INFO] [stdout] test tests::example ... ok [INFO] [stdout] test tests::test_clear ... ok [INFO] [stdout] test tests::test_expire_lru ... ok [INFO] [stdout] test tests::test_pop ... ok [INFO] [stdout] test tests::test_put_and_get ... ok [INFO] [stdout] test tests::test_put_update ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests fast_lru [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/lib.rs - LruCache::pop (line 285) - compile ... FAILED [INFO] [stdout] test src/lib.rs - (line 12) - compile ... FAILED [INFO] [stdout] test src/lib.rs - LruCache::get (line 223) - compile ... FAILED [INFO] [stdout] test src/lib.rs - LruCache::put (line 102) - compile ... FAILED [INFO] [stdout] test src/lib.rs - LruCache::push (line 163) - compile ... FAILED [INFO] [stdout] test src/lib.rs - LruCache::new (line 78) - compile ... FAILED [INFO] [stdout] test src/lib.rs - LruCache::get_mut (line 255) - compile ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - LruCache::pop (line 285) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `lru` [INFO] [stdout] --> src/lib.rs:286:5 [INFO] [stdout] | [INFO] [stdout] 286 | use lru::LruCache; [INFO] [stdout] | ^^^ use of unresolved module or unlinked crate `lru` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `lru`, use `cargo add lru` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 12) stdout ---- [INFO] [stdout] error: expected `;`, found keyword `fn` [INFO] [stdout] --> src/lib.rs:13:18 [INFO] [stdout] | [INFO] [stdout] 13 | use lru::LruCache [INFO] [stdout] | ^ help: add `;` here [INFO] [stdout] 14 | [INFO] [stdout] 15 | fn main() { [INFO] [stdout] | -- unexpected token [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `lru` [INFO] [stdout] --> src/lib.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use lru::LruCache [INFO] [stdout] | ^^^ use of unresolved module or unlinked crate `lru` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `lru`, use `cargo add lru` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - LruCache::get (line 223) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `lru` [INFO] [stdout] --> src/lib.rs:224:5 [INFO] [stdout] | [INFO] [stdout] 224 | use lru::LruCache; [INFO] [stdout] | ^^^ use of unresolved module or unlinked crate `lru` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `lru`, use `cargo add lru` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - LruCache::put (line 102) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `lru` [INFO] [stdout] --> src/lib.rs:103:5 [INFO] [stdout] | [INFO] [stdout] 103 | use lru::LruCache; [INFO] [stdout] | ^^^ use of unresolved module or unlinked crate `lru` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `lru`, use `cargo add lru` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - LruCache::push (line 163) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `lru` [INFO] [stdout] --> src/lib.rs:164:5 [INFO] [stdout] | [INFO] [stdout] 164 | use lru::LruCache; [INFO] [stdout] | ^^^ use of unresolved module or unlinked crate `lru` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `lru`, use `cargo add lru` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - LruCache::new (line 78) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `lru` [INFO] [stdout] --> src/lib.rs:79:5 [INFO] [stdout] | [INFO] [stdout] 79 | use lru::LruCache; [INFO] [stdout] | ^^^ use of unresolved module or unlinked crate `lru` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `lru`, use `cargo add lru` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - LruCache::get_mut (line 255) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `lru` [INFO] [stdout] --> src/lib.rs:256:5 [INFO] [stdout] | [INFO] [stdout] 256 | use lru::LruCache; [INFO] [stdout] | ^^^ use of unresolved module or unlinked crate `lru` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `lru`, use `cargo add lru` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 12) [INFO] [stdout] src/lib.rs - LruCache::get (line 223) [INFO] [stdout] src/lib.rs - LruCache::get_mut (line 255) [INFO] [stdout] src/lib.rs - LruCache::new (line 78) [INFO] [stdout] src/lib.rs - LruCache::pop (line 285) [INFO] [stdout] src/lib.rs - LruCache::push (line 163) [INFO] [stdout] src/lib.rs - LruCache::put (line 102) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 7 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "d449ea0ac58ddd04a95a430c96aa3d82fcd9b07964b561d0528ac33b70e3cf92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d449ea0ac58ddd04a95a430c96aa3d82fcd9b07964b561d0528ac33b70e3cf92", kill_on_drop: false }` [INFO] [stdout] d449ea0ac58ddd04a95a430c96aa3d82fcd9b07964b561d0528ac33b70e3cf92