[INFO] fetching crate pb-arena 0.1.3... [INFO] testing pb-arena-0.1.3 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate pb-arena 0.1.3 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate pb-arena 0.1.3 [INFO] finished tweaking crates.io crate pb-arena 0.1.3 [INFO] tweaked toml for crates.io crate pb-arena 0.1.3 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate pb-arena 0.1.3 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 2 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pb-atomic-hash-map v0.1.0 [INFO] [stderr] Downloaded pb-atomic-linked-list v0.1.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 56940743f5c4179d4019176e44f3884e62edb5300302c3cf419dab6bcb7ba157 [INFO] running `Command { std: "docker" "start" "-a" "56940743f5c4179d4019176e44f3884e62edb5300302c3cf419dab6bcb7ba157", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "56940743f5c4179d4019176e44f3884e62edb5300302c3cf419dab6bcb7ba157", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56940743f5c4179d4019176e44f3884e62edb5300302c3cf419dab6bcb7ba157", kill_on_drop: false }` [INFO] [stdout] 56940743f5c4179d4019176e44f3884e62edb5300302c3cf419dab6bcb7ba157 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b03cff44afa01a911cde5e0d96f1e24bae2fe049a213afd9a7a4573d6d060821 [INFO] running `Command { std: "docker" "start" "-a" "b03cff44afa01a911cde5e0d96f1e24bae2fe049a213afd9a7a4573d6d060821", kill_on_drop: false }` [INFO] [stderr] Compiling pb-atomic-linked-list v0.1.6 [INFO] [stderr] Compiling pb-atomic-hash-map v0.1.0 [INFO] [stderr] Compiling pb-arena v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `prelude::AtomicLinkedList` [INFO] [stdout] --> src/sync/mod.rs:4:29 [INFO] [stdout] | [INFO] [stdout] 4 | use pb_atomic_linked_list::{prelude::AtomicLinkedList as _, AtomicLinkedList, AtomicQueue}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `next_block` is never used [INFO] [stdout] --> src/lib.rs:153:8 [INFO] [stdout] | [INFO] [stdout] 146 | impl ArenaId { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 153 | fn next_block(&self) -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.89s [INFO] running `Command { std: "docker" "inspect" "b03cff44afa01a911cde5e0d96f1e24bae2fe049a213afd9a7a4573d6d060821", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b03cff44afa01a911cde5e0d96f1e24bae2fe049a213afd9a7a4573d6d060821", kill_on_drop: false }` [INFO] [stdout] b03cff44afa01a911cde5e0d96f1e24bae2fe049a213afd9a7a4573d6d060821 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e023ae1627ab820c1fbc0571c120e437013af53d9f1a1e7c360d090add73a24c [INFO] running `Command { std: "docker" "start" "-a" "e023ae1627ab820c1fbc0571c120e437013af53d9f1a1e7c360d090add73a24c", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `prelude::AtomicLinkedList` [INFO] [stdout] --> src/sync/mod.rs:4:29 [INFO] [stdout] | [INFO] [stdout] 4 | use pb_atomic_linked_list::{prelude::AtomicLinkedList as _, AtomicLinkedList, AtomicQueue}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `next_block` is never used [INFO] [stdout] --> src/lib.rs:153:8 [INFO] [stdout] | [INFO] [stdout] 146 | impl ArenaId { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 153 | fn next_block(&self) -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling pb-arena v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `prelude::AtomicLinkedList` [INFO] [stdout] --> src/sync/mod.rs:4:29 [INFO] [stdout] | [INFO] [stdout] 4 | use pb_atomic_linked_list::{prelude::AtomicLinkedList as _, AtomicLinkedList, AtomicQueue}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `next_block` is never used [INFO] [stdout] --> src/lib.rs:153:8 [INFO] [stdout] | [INFO] [stdout] 146 | impl ArenaId { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 153 | fn next_block(&self) -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.77s [INFO] running `Command { std: "docker" "inspect" "e023ae1627ab820c1fbc0571c120e437013af53d9f1a1e7c360d090add73a24c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e023ae1627ab820c1fbc0571c120e437013af53d9f1a1e7c360d090add73a24c", kill_on_drop: false }` [INFO] [stdout] e023ae1627ab820c1fbc0571c120e437013af53d9f1a1e7c360d090add73a24c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8f3fc41b659bfd8f17f83f60df3a66386e7ce9ad774aa49c1f76f3deda337d92 [INFO] running `Command { std: "docker" "start" "-a" "8f3fc41b659bfd8f17f83f60df3a66386e7ce9ad774aa49c1f76f3deda337d92", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `prelude::AtomicLinkedList` [INFO] [stderr] --> src/sync/mod.rs:4:29 [INFO] [stderr] | [INFO] [stderr] 4 | use pb_atomic_linked_list::{prelude::AtomicLinkedList as _, AtomicLinkedList, AtomicQueue}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: method `next_block` is never used [INFO] [stderr] --> src/lib.rs:153:8 [INFO] [stderr] | [INFO] [stderr] 146 | impl ArenaId { [INFO] [stderr] | ------------ method in this implementation [INFO] [stderr] ... [INFO] [stderr] 153 | fn next_block(&self) -> Self { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `pb-arena` (lib) generated 2 warnings [INFO] [stderr] warning: `pb-arena` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pb_arena-db85cf7db17df3db) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test tests::test_can_borrow_multiple_times ... ok [INFO] [stdout] test tests::test_can_mut_borrow_two_different_entries ... ok [INFO] [stdout] test tests::test_cannot_mut_borrow_if_already_borrowed ... ok [INFO] [stdout] test tests::test_iter ... ok [INFO] [stdout] test tests::test_alloc ... ok [INFO] [stdout] test tests::test_must_create_another_block_if_previous_is_full ... ok [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/deps/pb_arena-db85cf7db17df3db` (signal: 11, SIGSEGV: invalid memory reference) [INFO] running `Command { std: "docker" "inspect" "8f3fc41b659bfd8f17f83f60df3a66386e7ce9ad774aa49c1f76f3deda337d92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f3fc41b659bfd8f17f83f60df3a66386e7ce9ad774aa49c1f76f3deda337d92", kill_on_drop: false }` [INFO] [stdout] 8f3fc41b659bfd8f17f83f60df3a66386e7ce9ad774aa49c1f76f3deda337d92