[INFO] fetching crate xlru-cache 0.1.2... [INFO] testing xlru-cache-0.1.2 against 1.49.0 for beta-1.50-1 [INFO] extracting crate xlru-cache 0.1.2 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate xlru-cache 0.1.2 on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate xlru-cache 0.1.2 [INFO] finished tweaking crates.io crate xlru-cache 0.1.2 [INFO] tweaked toml for crates.io crate xlru-cache 0.1.2 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e320dfaf8e4f05410db6b84c316d5e9ca88cf1e6bf76acf40ea1001543eb6625 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e320dfaf8e4f05410db6b84c316d5e9ca88cf1e6bf76acf40ea1001543eb6625", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e320dfaf8e4f05410db6b84c316d5e9ca88cf1e6bf76acf40ea1001543eb6625", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e320dfaf8e4f05410db6b84c316d5e9ca88cf1e6bf76acf40ea1001543eb6625", kill_on_drop: false }` [INFO] [stdout] e320dfaf8e4f05410db6b84c316d5e9ca88cf1e6bf76acf40ea1001543eb6625 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 25de68a64307091a939d6ece84aa7c51aeaf05a3e43b9dd6a19de9fd10bfd6dc [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "25de68a64307091a939d6ece84aa7c51aeaf05a3e43b9dd6a19de9fd10bfd6dc", kill_on_drop: false }` [INFO] [stderr] Compiling linked-hash-map v0.5.3 [INFO] [stderr] Compiling xlru-cache v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.20s [INFO] running `Command { std: "docker" "inspect" "25de68a64307091a939d6ece84aa7c51aeaf05a3e43b9dd6a19de9fd10bfd6dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25de68a64307091a939d6ece84aa7c51aeaf05a3e43b9dd6a19de9fd10bfd6dc", kill_on_drop: false }` [INFO] [stdout] 25de68a64307091a939d6ece84aa7c51aeaf05a3e43b9dd6a19de9fd10bfd6dc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 50ec04ff62e800c1f33111c2bd6344e5cf9eb0da1fa1fcbbed08243d0830c435 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "50ec04ff62e800c1f33111c2bd6344e5cf9eb0da1fa1fcbbed08243d0830c435", kill_on_drop: false }` [INFO] [stderr] Compiling xlru-cache v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.90s [INFO] running `Command { std: "docker" "inspect" "50ec04ff62e800c1f33111c2bd6344e5cf9eb0da1fa1fcbbed08243d0830c435", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50ec04ff62e800c1f33111c2bd6344e5cf9eb0da1fa1fcbbed08243d0830c435", kill_on_drop: false }` [INFO] [stdout] 50ec04ff62e800c1f33111c2bd6344e5cf9eb0da1fa1fcbbed08243d0830c435 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b42316e9021de91fec8aa00df50baf83ad138c57d6b911a72f5b19df2e99aaad [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "b42316e9021de91fec8aa00df50baf83ad138c57d6b911a72f5b19df2e99aaad", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stdout] running 10 tests [INFO] [stderr] Running /opt/rustwide/target/debug/deps/xlru_cache-c2789d07cf6496a9 [INFO] [stdout] test tests::test_contains_key ... ok [INFO] [stdout] test tests::test_expire_lru ... ok [INFO] [stdout] test tests::test_remove ... ok [INFO] [stdout] test tests::test_iter ... ok [INFO] [stdout] test tests::test_clear ... ok [INFO] [stdout] test tests::test_put_and_get ... ok [INFO] [stdout] test tests::test_put_update ... ok [INFO] [stdout] test tests::test_change_capacity ... ok [INFO] [stdout] test tests::test_debug ... ok [INFO] [stdout] test tests::test_pop ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests xlru-cache [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test src/lib.rs - (line 18) ... FAILED [INFO] [stdout] test src/lib.rs - LruCache::remove (line 162) ... FAILED [INFO] [stdout] test src/lib.rs - LruCache::get_mut (line 131) ... FAILED [INFO] [stdout] test src/lib.rs - LruCache::contains_key (line 88) ... FAILED [INFO] [stdout] test src/lib.rs - LruCache::new (line 66) ... FAILED [INFO] [stdout] test src/lib.rs - LruCache::set_capacity (line 199) ... FAILED [INFO] [stdout] test src/lib.rs - IntoIter (line 353) ... FAILED [INFO] [stdout] test src/lib.rs - LruCache::remove_lru (line 237) ... FAILED [INFO] [stdout] test src/lib.rs - LruCache::capacity (line 185) ... FAILED [INFO] [stdout] test src/lib.rs - LruCache::insert (line 108) ... FAILED [INFO] [stdout] test src/lib.rs - LruCache::iter_mut (line 289) ... FAILED [INFO] [stdout] test src/lib.rs - LruCache::iter (line 268) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 18) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `lru_cache` [INFO] [stdout] --> src/lib.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 3 | use lru_cache::LruCache; [INFO] [stdout] | ^^^^^^^^^ maybe a missing crate `lru_cache`? [INFO] [stdout] [INFO] [stdout] error: aborting due to 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::remove (line 162) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `lru_cache` [INFO] [stdout] --> src/lib.rs:163:5 [INFO] [stdout] | [INFO] [stdout] 3 | use lru_cache::LruCache; [INFO] [stdout] | ^^^^^^^^^ maybe a missing crate `lru_cache`? [INFO] [stdout] [INFO] [stdout] error: aborting due to 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 131) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `lru_cache` [INFO] [stdout] --> src/lib.rs:132:5 [INFO] [stdout] | [INFO] [stdout] 3 | use lru_cache::LruCache; [INFO] [stdout] | ^^^^^^^^^ maybe a missing crate `lru_cache`? [INFO] [stdout] [INFO] [stdout] error: aborting due to 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::contains_key (line 88) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `lru_cache` [INFO] [stdout] --> src/lib.rs:89:5 [INFO] [stdout] | [INFO] [stdout] 3 | use lru_cache::LruCache; [INFO] [stdout] | ^^^^^^^^^ maybe a missing crate `lru_cache`? [INFO] [stdout] [INFO] [stdout] error: aborting due to 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 66) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `lru_cache` [INFO] [stdout] --> src/lib.rs:67:5 [INFO] [stdout] | [INFO] [stdout] 3 | use lru_cache::LruCache; [INFO] [stdout] | ^^^^^^^^^ maybe a missing crate `lru_cache`? [INFO] [stdout] [INFO] [stdout] error: aborting due to 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::set_capacity (line 199) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `lru_cache` [INFO] [stdout] --> src/lib.rs:200:5 [INFO] [stdout] | [INFO] [stdout] 3 | use lru_cache::LruCache; [INFO] [stdout] | ^^^^^^^^^ maybe a missing crate `lru_cache`? [INFO] [stdout] [INFO] [stdout] error: aborting due to 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 - IntoIter (line 353) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `lru_cache` [INFO] [stdout] --> src/lib.rs:354:5 [INFO] [stdout] | [INFO] [stdout] 3 | use lru_cache::LruCache; [INFO] [stdout] | ^^^^^^^^^ maybe a missing crate `lru_cache`? [INFO] [stdout] [INFO] [stdout] error: aborting due to 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::remove_lru (line 237) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `lru_cache` [INFO] [stdout] --> src/lib.rs:238:5 [INFO] [stdout] | [INFO] [stdout] 3 | use lru_cache::LruCache; [INFO] [stdout] | ^^^^^^^^^ maybe a missing crate `lru_cache`? [INFO] [stdout] [INFO] [stdout] error: aborting due to 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::capacity (line 185) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `lru_cache` [INFO] [stdout] --> src/lib.rs:186:5 [INFO] [stdout] | [INFO] [stdout] 3 | use lru_cache::LruCache; [INFO] [stdout] | ^^^^^^^^^ maybe a missing crate `lru_cache`? [INFO] [stdout] [INFO] [stdout] error: aborting due to 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::insert (line 108) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `lru_cache` [INFO] [stdout] --> src/lib.rs:109:5 [INFO] [stdout] | [INFO] [stdout] 3 | use lru_cache::LruCache; [INFO] [stdout] | ^^^^^^^^^ maybe a missing crate `lru_cache`? [INFO] [stdout] [INFO] [stdout] error: aborting due to 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::iter_mut (line 289) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `lru_cache` [INFO] [stdout] --> src/lib.rs:290:5 [INFO] [stdout] | [INFO] [stdout] 3 | use lru_cache::LruCache; [INFO] [stdout] | ^^^^^^^^^ maybe a missing crate `lru_cache`? [INFO] [stdout] [INFO] [stdout] error: aborting due to 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::iter (line 268) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `lru_cache` [INFO] [stdout] --> src/lib.rs:269:5 [INFO] [stdout] | [INFO] [stdout] 3 | use lru_cache::LruCache; [INFO] [stdout] | ^^^^^^^^^ maybe a missing crate `lru_cache`? [INFO] [stdout] [INFO] [stdout] error: aborting due to 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 18) [INFO] [stdout] src/lib.rs - IntoIter (line 353) [INFO] [stdout] src/lib.rs - LruCache::capacity (line 185) [INFO] [stdout] src/lib.rs - LruCache::contains_key (line 88) [INFO] [stdout] src/lib.rs - LruCache::get_mut (line 131) [INFO] [stdout] src/lib.rs - LruCache::insert (line 108) [INFO] [stdout] src/lib.rs - LruCache::iter (line 268) [INFO] [stdout] src/lib.rs - LruCache::iter_mut (line 289) [INFO] [stdout] src/lib.rs - LruCache::remove (line 162) [INFO] [stdout] src/lib.rs - LruCache::remove_lru (line 237) [INFO] [stdout] src/lib.rs - LruCache::set_capacity (line 199) [INFO] [stdout] src/lib.rs - LruCache::new (line 66) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 12 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "b42316e9021de91fec8aa00df50baf83ad138c57d6b911a72f5b19df2e99aaad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b42316e9021de91fec8aa00df50baf83ad138c57d6b911a72f5b19df2e99aaad", kill_on_drop: false }` [INFO] [stdout] b42316e9021de91fec8aa00df50baf83ad138c57d6b911a72f5b19df2e99aaad