[INFO] fetching crate xlru-cache 0.1.2...
[INFO] testing xlru-cache-0.1.2 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate xlru-cache 0.1.2 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate xlru-cache 0.1.2 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] daf66962ba952e055628ba6544027bc78dbda09bd60ea8fbcbbbb9961c886d9e
[INFO] running `Command { std: "docker" "start" "-a" "daf66962ba952e055628ba6544027bc78dbda09bd60ea8fbcbbbb9961c886d9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "daf66962ba952e055628ba6544027bc78dbda09bd60ea8fbcbbbb9961c886d9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "daf66962ba952e055628ba6544027bc78dbda09bd60ea8fbcbbbb9961c886d9e", kill_on_drop: false }`
[INFO] [stdout] daf66962ba952e055628ba6544027bc78dbda09bd60ea8fbcbbbb9961c886d9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1bd162c1f424791f83da735cda307ee6fa1c77cf682e9a571120b5ed639884ca
[INFO] running `Command { std: "docker" "start" "-a" "1bd162c1f424791f83da735cda307ee6fa1c77cf682e9a571120b5ed639884ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling xlru-cache v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "1bd162c1f424791f83da735cda307ee6fa1c77cf682e9a571120b5ed639884ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bd162c1f424791f83da735cda307ee6fa1c77cf682e9a571120b5ed639884ca", kill_on_drop: false }`
[INFO] [stdout] 1bd162c1f424791f83da735cda307ee6fa1c77cf682e9a571120b5ed639884ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6d3d5e1419fe5261c3e8faa66660fa06f2eb7defa16561a11fde77943639d0b
[INFO] running `Command { std: "docker" "start" "-a" "f6d3d5e1419fe5261c3e8faa66660fa06f2eb7defa16561a11fde77943639d0b", kill_on_drop: false }`
[INFO] [stderr]    Compiling xlru-cache v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "f6d3d5e1419fe5261c3e8faa66660fa06f2eb7defa16561a11fde77943639d0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6d3d5e1419fe5261c3e8faa66660fa06f2eb7defa16561a11fde77943639d0b", kill_on_drop: false }`
[INFO] [stdout] f6d3d5e1419fe5261c3e8faa66660fa06f2eb7defa16561a11fde77943639d0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f3f60864446e54addc7782036bf5783e874c76eb571cbc7c652312e9ea255221
[INFO] running `Command { std: "docker" "start" "-a" "f3f60864446e54addc7782036bf5783e874c76eb571cbc7c652312e9ea255221", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/xlru_cache-266478534cfba4a7)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::test_clear ... ok
[INFO] [stdout] test tests::test_change_capacity ... ok
[INFO] [stdout] test tests::test_debug ... ok
[INFO] [stdout] test tests::test_expire_lru ... ok
[INFO] [stdout] test tests::test_contains_key ... 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] test tests::test_remove ... ok
[INFO] [stdout] test tests::test_iter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests xlru-cache
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - LruCache<K, V, S>::remove_lru (line 237) ... FAILED
[INFO] [stdout] test src/lib.rs - LruCache<K, V, S>::contains_key (line 88) ... FAILED
[INFO] [stdout] test src/lib.rs - LruCache<K, V>::new (line 66) ... FAILED
[INFO] [stdout] test src/lib.rs - LruCache<K, V, S>::get_mut (line 131) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 18) ... FAILED
[INFO] [stdout] test src/lib.rs - LruCache<K, V, S>::insert (line 108) ... FAILED
[INFO] [stdout] test src/lib.rs - LruCache<K, V, S>::remove (line 162) ... FAILED
[INFO] [stdout] test src/lib.rs - LruCache<K, V, S>::iter (line 268) ... FAILED
[INFO] [stdout] test src/lib.rs - LruCache<K, V, S>::set_capacity (line 199) ... FAILED
[INFO] [stdout] test src/lib.rs - IntoIter (line 353) ... FAILED
[INFO] [stdout] test src/lib.rs - LruCache<K, V, S>::iter_mut (line 289) ... FAILED
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stdout] test src/lib.rs - LruCache<K, V, S>::capacity (line 185) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - LruCache<K, V, S>::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<K, V, S>::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<K, V>::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<K, V, S>::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 - (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<K, V, S>::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<K, V, S>::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<K, V, S>::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] ---- src/lib.rs - LruCache<K, V, S>::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<K, V, S>::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<K, V, S>::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] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 18)
[INFO] [stdout]     src/lib.rs - IntoIter (line 353)
[INFO] [stdout]     src/lib.rs - LruCache<K, V, S>::capacity (line 185)
[INFO] [stdout]     src/lib.rs - LruCache<K, V, S>::contains_key (line 88)
[INFO] [stdout]     src/lib.rs - LruCache<K, V, S>::get_mut (line 131)
[INFO] [stdout]     src/lib.rs - LruCache<K, V, S>::insert (line 108)
[INFO] [stdout]     src/lib.rs - LruCache<K, V, S>::iter (line 268)
[INFO] [stdout]     src/lib.rs - LruCache<K, V, S>::iter_mut (line 289)
[INFO] [stdout]     src/lib.rs - LruCache<K, V, S>::remove (line 162)
[INFO] [stdout]     src/lib.rs - LruCache<K, V, S>::remove_lru (line 237)
[INFO] [stdout]     src/lib.rs - LruCache<K, V, S>::set_capacity (line 199)
[INFO] [stdout]     src/lib.rs - LruCache<K, V>::new (line 66)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 12 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f3f60864446e54addc7782036bf5783e874c76eb571cbc7c652312e9ea255221", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3f60864446e54addc7782036bf5783e874c76eb571cbc7c652312e9ea255221", kill_on_drop: false }`
[INFO] [stdout] f3f60864446e54addc7782036bf5783e874c76eb571cbc7c652312e9ea255221