[INFO] fetching crate sled 1.0.0-alpha.124... [INFO] building sled-1.0.0-alpha.124 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] extracting crate sled 1.0.0-alpha.124 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate sled 1.0.0-alpha.124 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate sled 1.0.0-alpha.124 [INFO] tweaked toml for crates.io crate sled 1.0.0-alpha.124 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate sled 1.0.0-alpha.124 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate sled 1.0.0-alpha.124 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: `panic` setting is ignored for `test` profile [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pkg-config v0.3.30 [INFO] [stderr] Downloaded shlex v1.3.0 [INFO] [stderr] Downloaded jobserver v0.1.32 [INFO] [stderr] Downloaded zstd-safe v6.0.6 [INFO] [stderr] Downloaded zstd v0.12.4 [INFO] [stderr] Downloaded tempdir v0.3.7 [INFO] [stderr] Downloaded zstd-sys v2.0.13+zstd.1.5.6 [INFO] [stderr] Downloaded unicode-ident v1.0.12 [INFO] [stderr] Downloaded env_logger v0.8.4 [INFO] [stderr] Downloaded log v0.4.22 [INFO] [stderr] Downloaded windows-targets v0.52.6 [INFO] [stderr] Downloaded fnv v1.0.7 [INFO] [stderr] Downloaded bincode v1.3.3 [INFO] [stderr] Downloaded crc32fast v1.4.2 [INFO] [stderr] Downloaded hermit-abi v0.4.0 [INFO] [stderr] Downloaded crossbeam-queue v0.3.11 [INFO] [stderr] Downloaded cache-advisor v1.0.16 [INFO] [stderr] Downloaded serde_derive v1.0.209 [INFO] [stderr] Downloaded libc v0.2.158 [INFO] [stderr] Downloaded stack-map v1.0.5 [INFO] [stderr] Downloaded fault-injection v1.0.10 [INFO] [stderr] Downloaded shared-local-state 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Downloaded crossbeam-deque v0.8.5 [INFO] [stderr] Downloaded crossbeam-utils v0.8.20 [INFO] [stderr] Downloaded quote v1.0.37 [INFO] [stderr] Downloaded windows-sys v0.59.0 [INFO] [stderr] Downloaded winapi-i686-pc-windows-gnu v0.4.0 [INFO] [stderr] Downloaded windows-sys v0.52.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a3d3c2f885766a5617d6a57ca3523f33898eeaf29aae982d1fd1a33c43149dcc [INFO] running `Command { std: "docker" "start" "-a" "a3d3c2f885766a5617d6a57ca3523f33898eeaf29aae982d1fd1a33c43149dcc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a3d3c2f885766a5617d6a57ca3523f33898eeaf29aae982d1fd1a33c43149dcc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3d3c2f885766a5617d6a57ca3523f33898eeaf29aae982d1fd1a33c43149dcc", kill_on_drop: false }` [INFO] [stdout] a3d3c2f885766a5617d6a57ca3523f33898eeaf29aae982d1fd1a33c43149dcc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e8a35a68cd104082f3f8bb1f3143bc62b01a47f65d1164a82c829f0c614ec5bd [INFO] running `Command { std: "docker" "start" "-a" "e8a35a68cd104082f3f8bb1f3143bc62b01a47f65d1164a82c829f0c614ec5bd", kill_on_drop: false }` [INFO] [stderr] warning: `panic` setting is ignored for `test` profile [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling zstd-safe v6.0.6 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling crc32fast v1.4.2 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling fault-injection v1.0.10 [INFO] [stderr] Compiling pagetable v0.4.6 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling crossbeam-queue v0.3.11 [INFO] [stderr] Compiling crossbeam-channel v0.5.13 [INFO] [stderr] Compiling cache-advisor v1.0.16 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling jobserver v0.1.32 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling fs2 v0.4.3 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling cc v1.1.15 [INFO] [stderr] Compiling shared-local-state v0.1.4 [INFO] [stderr] Compiling ebr v0.2.13 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling zstd-sys v2.0.13+zstd.1.5.6 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Compiling zstd v0.12.4 [INFO] [stderr] Compiling stack-map v1.0.5 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling concurrent-map v5.0.37 [INFO] [stderr] Compiling inline-array v0.1.13 [INFO] [stderr] Compiling sled v1.0.0-alpha.124 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/object_cache.rs:357:35 [INFO] [stdout] | [INFO] [stdout] 357 | pub fn check_into_flush_epoch(&self) -> FlushEpochGuard { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 357 | pub fn check_into_flush_epoch(&self) -> FlushEpochGuard<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.78s [INFO] running `Command { std: "docker" "inspect" "e8a35a68cd104082f3f8bb1f3143bc62b01a47f65d1164a82c829f0c614ec5bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8a35a68cd104082f3f8bb1f3143bc62b01a47f65d1164a82c829f0c614ec5bd", kill_on_drop: false }` [INFO] [stdout] e8a35a68cd104082f3f8bb1f3143bc62b01a47f65d1164a82c829f0c614ec5bd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 71faff8362223251e909df45221fec94eb1e45420e9bc10c291227a420a11c21 [INFO] running `Command { std: "docker" "start" "-a" "71faff8362223251e909df45221fec94eb1e45420e9bc10c291227a420a11c21", kill_on_drop: false }` [INFO] [stderr] warning: `panic` setting is ignored for `test` profile [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling is-terminal v0.4.13 [INFO] [stderr] Compiling arrayvec v0.7.6 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling itoa v1.0.11 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling num-format v0.4.4 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling regex v1.10.6 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling env_logger v0.10.2 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Compiling rand_distr v0.4.3 [INFO] [stderr] Compiling quickcheck v1.0.3 [INFO] [stderr] Compiling stack-map v1.0.5 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling concurrent-map v5.0.37 [INFO] [stderr] Compiling inline-array v0.1.13 [INFO] [stderr] Compiling sled v1.0.0-alpha.124 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/object_cache.rs:357:35 [INFO] [stdout] | [INFO] [stdout] 357 | pub fn check_into_flush_epoch(&self) -> FlushEpochGuard { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 357 | pub fn check_into_flush_epoch(&self) -> FlushEpochGuard<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/object_cache.rs:357:35 [INFO] [stdout] | [INFO] [stdout] 357 | pub fn check_into_flush_epoch(&self) -> FlushEpochGuard { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 357 | pub fn check_into_flush_epoch(&self) -> FlushEpochGuard<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `failpoints` [INFO] [stdout] --> tests/test_tree_failpoints.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | #![cfg(feature = "failpoints")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `for-internal-testing-only`, `monotonic-behavior`, `testing-count-allocator`, and `testing-shred-allocator` [INFO] [stdout] = help: consider adding `failpoints` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `heap` [INFO] [stdout] --> tests/crash_tests/crash_heap.rs:9:24 [INFO] [stdout] | [INFO] [stdout] 9 | let HeapRecovery { heap, recovered_nodes, was_recovered } = [INFO] [stdout] | ^^^^ help: try ignoring the field: `heap: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `recovered_nodes` [INFO] [stdout] --> tests/crash_tests/crash_heap.rs:9:30 [INFO] [stdout] | [INFO] [stdout] 9 | let HeapRecovery { heap, recovered_nodes, was_recovered } = [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: try ignoring the field: `recovered_nodes: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `was_recovered` [INFO] [stdout] --> tests/crash_tests/crash_heap.rs:9:47 [INFO] [stdout] | [INFO] [stdout] 9 | let HeapRecovery { heap, recovered_nodes, was_recovered } = [INFO] [stdout] | ^^^^^^^^^^^^^ help: try ignoring the field: `was_recovered: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `metadata_store` [INFO] [stdout] --> tests/crash_tests/crash_metadata_store.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | let (metadata_store, recovered) = [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_metadata_store` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `recovered` [INFO] [stdout] --> tests/crash_tests/crash_metadata_store.rs:4:26 [INFO] [stdout] | [INFO] [stdout] 4 | let (metadata_store, recovered) = [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_recovered` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `oc` [INFO] [stdout] --> tests/crash_tests/crash_object_cache.rs:9:10 [INFO] [stdout] | [INFO] [stdout] 9 | let (oc, collections, was_recovered): (ObjectCache, _, bool) = [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_oc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `collections` [INFO] [stdout] --> tests/crash_tests/crash_object_cache.rs:9:14 [INFO] [stdout] | [INFO] [stdout] 9 | let (oc, collections, was_recovered): (ObjectCache, _, bool) = [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_collections` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `was_recovered` [INFO] [stdout] --> tests/crash_tests/crash_object_cache.rs:9:27 [INFO] [stdout] | [INFO] [stdout] 9 | let (oc, collections, was_recovered): (ObjectCache, _, bool) = [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_was_recovered` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 37.76s [INFO] running `Command { std: "docker" "inspect" "71faff8362223251e909df45221fec94eb1e45420e9bc10c291227a420a11c21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71faff8362223251e909df45221fec94eb1e45420e9bc10c291227a420a11c21", kill_on_drop: false }` [INFO] [stdout] 71faff8362223251e909df45221fec94eb1e45420e9bc10c291227a420a11c21