[INFO] fetching crate index 0.15.4...
[INFO] testing index-0.15.4 against 1.69.0 for beta-1.70-1
[INFO] extracting crate index 0.15.4 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate index 0.15.4 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate index 0.15.4
[INFO] finished tweaking crates.io crate index 0.15.4
[INFO] tweaked toml for crates.io crate index 0.15.4 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded crossbeam-epoch v0.4.3
[INFO] [stderr]   Downloaded bincode v0.9.2
[INFO] [stderr]   Downloaded crossbeam-utils v0.3.2
[INFO] [stderr]   Downloaded sled_sync v0.2.2
[INFO] [stderr]   Downloaded historian v3.0.11
[INFO] [stderr]   Downloaded pagecache v0.2.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8dc25ee23d5081700946b97592ffc1a06360cc552cff5d72e33c8fde037a6101
[INFO] running `Command { std: "docker" "start" "-a" "8dc25ee23d5081700946b97592ffc1a06360cc552cff5d72e33c8fde037a6101", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8dc25ee23d5081700946b97592ffc1a06360cc552cff5d72e33c8fde037a6101", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dc25ee23d5081700946b97592ffc1a06360cc552cff5d72e33c8fde037a6101", kill_on_drop: false }`
[INFO] [stdout] 8dc25ee23d5081700946b97592ffc1a06360cc552cff5d72e33c8fde037a6101
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a367808bab8f77a266cee36ac7c4637c44f23f57586cd86a7bbf515afaf95796
[INFO] running `Command { std: "docker" "start" "-a" "a367808bab8f77a266cee36ac7c4637c44f23f57586cd86a7bbf515afaf95796", kill_on_drop: false }`
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling scopeguard v0.3.3
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling memoffset v0.2.1
[INFO] [stderr]    Compiling bincode v0.9.2
[INFO] [stderr]    Compiling syn v2.0.15
[INFO] [stderr]    Compiling crossbeam-utils v0.6.6
[INFO] [stderr]    Compiling crossbeam-utils v0.3.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.4.3
[INFO] [stderr]    Compiling sled_sync v0.2.2
[INFO] [stderr]    Compiling historian v3.0.11
[INFO] [stderr]    Compiling serde_derive v1.0.160
[INFO] [stderr]    Compiling pagecache v0.2.7
[INFO] [stderr]    Compiling index v0.15.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]    --> src/tree/mod.rs:540:29
[INFO] [stdout]     |
[INFO] [stdout] 540 |         let cas = self.root.compare_and_swap(from, new_root_pid, SeqCst);
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.12s
[INFO] running `Command { std: "docker" "inspect" "a367808bab8f77a266cee36ac7c4637c44f23f57586cd86a7bbf515afaf95796", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a367808bab8f77a266cee36ac7c4637c44f23f57586cd86a7bbf515afaf95796", kill_on_drop: false }`
[INFO] [stdout] a367808bab8f77a266cee36ac7c4637c44f23f57586cd86a7bbf515afaf95796
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3bddce91a34dc214aaed7c745e573c6d6a71191bd907329bb6a6a7411d57a493
[INFO] running `Command { std: "docker" "start" "-a" "3bddce91a34dc214aaed7c745e573c6d6a71191bd907329bb6a6a7411d57a493", kill_on_drop: false }`
[INFO] [stderr]    Compiling index v0.15.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]    --> src/tree/mod.rs:540:29
[INFO] [stdout]     |
[INFO] [stdout] 540 |         let cas = self.root.compare_and_swap(from, new_root_pid, SeqCst);
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]    --> src/tree/mod.rs:540:29
[INFO] [stdout]     |
[INFO] [stdout] 540 |         let cas = self.root.compare_and_swap(from, new_root_pid, SeqCst);
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:28:24
[INFO] [stdout]     |
[INFO] [stdout] 28  | #![cfg_attr(test, deny(warnings))]
[INFO] [stdout]     |                        ^^^^^^^^
[INFO] [stdout]     = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "3bddce91a34dc214aaed7c745e573c6d6a71191bd907329bb6a6a7411d57a493", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bddce91a34dc214aaed7c745e573c6d6a71191bd907329bb6a6a7411d57a493", kill_on_drop: false }`
[INFO] [stdout] 3bddce91a34dc214aaed7c745e573c6d6a71191bd907329bb6a6a7411d57a493
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fda6fb59918fa8b858af6ac16c3ea2f85f021b28263f098cf10abb66dc03cf52
[INFO] running `Command { std: "docker" "start" "-a" "fda6fb59918fa8b858af6ac16c3ea2f85f021b28263f098cf10abb66dc03cf52", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated method `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stderr]    --> src/tree/mod.rs:540:29
[INFO] [stderr]     |
[INFO] [stderr] 540 |         let cas = self.root.compare_and_swap(from, new_root_pid, SeqCst);
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stderr]    --> src/tree/mod.rs:540:29
[INFO] [stderr]     |
[INFO] [stderr] 540 |         let cas = self.root.compare_and_swap(from, new_root_pid, SeqCst);
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/lib.rs:28:24
[INFO] [stderr]     |
[INFO] [stderr] 28  | #![cfg_attr(test, deny(warnings))]
[INFO] [stderr]     |                        ^^^^^^^^
[INFO] [stderr]     = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] warning: `index` (lib) generated 1 warning
[INFO] [stderr] warning: `index` (lib test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/index-53398b07fa6bd028)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tree::bound::test_bounds ... ok
[INFO] [stderr]    Doc-tests index
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/tree/mod.rs - tree::Tree::scan (line 309) ... FAILED
[INFO] [stdout] test src/tree/mod.rs - tree::Tree::cas (line 156) ... FAILED
[INFO] [stdout] test src/tree/mod.rs - tree::Tree::del (line 255) ... FAILED
[INFO] [stdout] test src/tree/mod.rs - tree::Tree::iter (line 354) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 5) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/tree/mod.rs - tree::Tree::scan (line 309) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `sled`
[INFO] [stdout]  --> src/tree/mod.rs:310:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | let config = sled::ConfigBuilder::new().temporary(true).build();
[INFO] [stdout]   |              ^^^^ use of undeclared crate or module `sled`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `sled`
[INFO] [stdout]  --> src/tree/mod.rs:311:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | let t = sled::Tree::start(config).unwrap();
[INFO] [stdout]   |         ^^^^ use of undeclared crate or module `sled`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/tree/mod.rs - tree::Tree::cas (line 156) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `sled`
[INFO] [stdout]  --> src/tree/mod.rs:157:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use sled::{ConfigBuilder, Error};
[INFO] [stdout]   |     ^^^^ maybe a missing crate `sled`?
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider adding `extern crate sled` to use the `sled` crate
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `sled`
[INFO] [stdout]  --> src/tree/mod.rs:159:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | let t = sled::Tree::start(config).unwrap();
[INFO] [stdout]   |         ^^^^ use of undeclared crate or module `sled`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/tree/mod.rs - tree::Tree::del (line 255) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `sled`
[INFO] [stdout]  --> src/tree/mod.rs:256:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | let config = sled::ConfigBuilder::new().temporary(true).build();
[INFO] [stdout]   |              ^^^^ use of undeclared crate or module `sled`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `sled`
[INFO] [stdout]  --> src/tree/mod.rs:257:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | let t = sled::Tree::start(config).unwrap();
[INFO] [stdout]   |         ^^^^ use of undeclared crate or module `sled`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/tree/mod.rs - tree::Tree::iter (line 354) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `sled`
[INFO] [stdout]  --> src/tree/mod.rs:355:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | let config = sled::ConfigBuilder::new().temporary(true).build();
[INFO] [stdout]   |              ^^^^ use of undeclared crate or module `sled`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `sled`
[INFO] [stdout]  --> src/tree/mod.rs:356:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | let t = sled::Tree::start(config).unwrap();
[INFO] [stdout]   |         ^^^^ use of undeclared crate or module `sled`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 5) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `sled`
[INFO] [stdout]  --> src/lib.rs:6:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | let config = sled::ConfigBuilder::new().temporary(true).build();
[INFO] [stdout]   |              ^^^^ use of undeclared crate or module `sled`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `sled`
[INFO] [stdout]  --> src/lib.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | let t = sled::Tree::start(config).unwrap();
[INFO] [stdout]   |         ^^^^ use of undeclared crate or module `sled`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 5)
[INFO] [stdout]     src/tree/mod.rs - tree::Tree::cas (line 156)
[INFO] [stdout]     src/tree/mod.rs - tree::Tree::del (line 255)
[INFO] [stdout]     src/tree/mod.rs - tree::Tree::iter (line 354)
[INFO] [stdout]     src/tree/mod.rs - tree::Tree::scan (line 309)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "fda6fb59918fa8b858af6ac16c3ea2f85f021b28263f098cf10abb66dc03cf52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fda6fb59918fa8b858af6ac16c3ea2f85f021b28263f098cf10abb66dc03cf52", kill_on_drop: false }`
[INFO] [stdout] fda6fb59918fa8b858af6ac16c3ea2f85f021b28263f098cf10abb66dc03cf52
