[INFO] fetching crate dumpster 1.1.1...
[INFO] testing dumpster-1.1.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate dumpster 1.1.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate dumpster 1.1.1
[INFO] finished tweaking crates.io crate dumpster 1.1.1
[INFO] tweaked toml for crates.io crate dumpster 1.1.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dumpster 1.1.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dumpster 1.1.1 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded smallvec v1.14.0
[INFO] [stderr]   Downloaded dumpster_derive v1.1.0
[INFO] [stderr]   Downloaded redox_syscall v0.5.10
[INFO] [stderr]   Downloaded libc v0.2.171
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 32ada9680c2e75f39c30d6cb338e7b70b609cc8c24cea1012921befb6bd4dc9a
[INFO] running `Command { std: "docker" "start" "-a" "32ada9680c2e75f39c30d6cb338e7b70b609cc8c24cea1012921befb6bd4dc9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32ada9680c2e75f39c30d6cb338e7b70b609cc8c24cea1012921befb6bd4dc9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32ada9680c2e75f39c30d6cb338e7b70b609cc8c24cea1012921befb6bd4dc9a", kill_on_drop: false }`
[INFO] [stdout] 32ada9680c2e75f39c30d6cb338e7b70b609cc8c24cea1012921befb6bd4dc9a
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc6dd72a80dd5a15c765b5313e516d7a3f1f181887de04ec2b854336e2588d65
[INFO] running `Command { std: "docker" "start" "-a" "fc6dd72a80dd5a15c765b5313e516d7a3f1f181887de04ec2b854336e2588d65", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling smallvec v1.14.0
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling dumpster_derive v1.1.0
[INFO] [stderr]    Compiling dumpster v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.41s
[INFO] running `Command { std: "docker" "inspect" "fc6dd72a80dd5a15c765b5313e516d7a3f1f181887de04ec2b854336e2588d65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc6dd72a80dd5a15c765b5313e516d7a3f1f181887de04ec2b854336e2588d65", kill_on_drop: false }`
[INFO] [stdout] fc6dd72a80dd5a15c765b5313e516d7a3f1f181887de04ec2b854336e2588d65
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0cbfe94dcab693a891a4a5c95b4e21bcf3281eb0c2a801f45b1ffac7b4edbeb7
[INFO] running `Command { std: "docker" "start" "-a" "0cbfe94dcab693a891a4a5c95b4e21bcf3281eb0c2a801f45b1ffac7b4edbeb7", kill_on_drop: false }`
[INFO] [stderr]    Compiling dumpster v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.81s
[INFO] running `Command { std: "docker" "inspect" "0cbfe94dcab693a891a4a5c95b4e21bcf3281eb0c2a801f45b1ffac7b4edbeb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cbfe94dcab693a891a4a5c95b4e21bcf3281eb0c2a801f45b1ffac7b4edbeb7", kill_on_drop: false }`
[INFO] [stdout] 0cbfe94dcab693a891a4a5c95b4e21bcf3281eb0c2a801f45b1ffac7b4edbeb7
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bf05fcf946bd8619c4da645208601109af1818d504100596ffcbbd56e0a84030
[INFO] running `Command { std: "docker" "start" "-a" "bf05fcf946bd8619c4da645208601109af1818d504100596ffcbbd56e0a84030", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dumpster-dc989533f3537a37)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test ptr::tests::erased_alloc ... ok
[INFO] [stdout] test sync::tests::deadlock ... ok
[INFO] [stdout] test sync::tests::open_drop ... ok
[INFO] [stdout] test ptr::tests::erased_alloc_slice ... ok
[INFO] [stdout] test ptr::tests::erased_alloc_dyn ... ok
[INFO] [stdout] test sync::tests::parallel_loop ... ok
[INFO] [stdout] test sync::tests::ref_count ... ok
[INFO] [stdout] test sync::tests::root_canal ... ok
[INFO] [stdout] test sync::tests::self_ref_two_cycle ... ok
[INFO] [stdout] test sync::tests::self_referential ... ok
[INFO] [stdout] test sync::tests::malicious ... ok
[INFO] [stdout] test sync::tests::single_alloc ... ok
[INFO] [stdout] test unsync::tests::double_borrow ... ok
[INFO] [stdout] test sync::tests::two_cycle ... ok
[INFO] [stdout] test unsync::tests::simple ... ok
[INFO] [stdout] test unsync::tests::parallel_loop ... ok
[INFO] [stdout] test unsync::tests::self_referential ... ok
[INFO] [stdout] test unsync::tests::complete4 ... ok
[INFO] [stdout] test unsync::tests::cyclic ... ok
[INFO] [stdout] test sync::tests::fuzz ... ok
[INFO] [stdout] test unsync::tests::escape_dead_pointer - should panic ... ok
[INFO] [stdout] test sync::tests::escape_dead_pointer - should panic ... ok
[INFO] [stderr]    Doc-tests dumpster
[INFO] [stdout] test sync::tests::eventually_collect ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 53 tests
[INFO] [stdout] test src/sync/mod.rs - sync::CollectInfo::n_gcs_existing (line 588) ... ok
[INFO] [stdout] test src/lib.rs - Trace (line 208) ... ok
[INFO] [stdout] test src/sync/mod.rs - sync::CollectCondition (line 171) ... ok
[INFO] [stdout] test src/lib.rs - Trace (line 319) ... ok
[INFO] [stdout] test src/lib.rs - (line 59) ... ok
[INFO] [stdout] test src/lib.rs - Trace (line 238) ... ok
[INFO] [stdout] test src/sync/mod.rs - sync::CollectInfo (line 152) ... ok
[INFO] [stdout] test src/sync/collect.rs - sync::collect::set_collect_condition (line 230) ... ok
[INFO] [stdout] test src/sync/mod.rs - sync (line 18) ... ok
[INFO] [stdout] test src/lib.rs - Trace (line 223) ... ok
[INFO] [stdout] test src/sync/mod.rs - sync::CollectInfo::n_gcs_dropped_since_last_collect (line 569) ... ok
[INFO] [stdout] test src/sync/mod.rs - sync::Gc<T>::deref (line 625) ... ok
[INFO] [stdout] test src/lib.rs - (line 128) ... ok
[INFO] [stdout] test src/sync/mod.rs - sync::Gc<T>::as_ptr (line 349) ... ok
[INFO] [stdout] test src/lib.rs - (line 91) ... ok
[INFO] [stdout] test src/sync/mod.rs - sync::Gc<T>::clone (line 479) ... ok
[INFO] [stdout] test src/sync/mod.rs - sync::Gc<T>::clone (line 466) ... ok
[INFO] [stdout] test src/sync/mod.rs - sync::Gc (line 59) ... ok
[INFO] [stdout] test src/sync/mod.rs - sync::Gc<T>::ref_count (line 396) ... ok
[INFO] [stdout] test src/sync/mod.rs - sync::Gc<T>::try_deref (line 257) ... ok
[INFO] [stdout] test src/sync/mod.rs - sync::Gc<T>::deref (line 634) ... ok
[INFO] [stdout] test src/sync/mod.rs - sync::Gc<T>::new (line 223) ... ok
[INFO] [stdout] test src/sync/mod.rs - sync::Gc<T>::is_dead (line 426) ... ok
[INFO] [stdout] test src/lib.rs - (line 73) ... ok
[INFO] [stdout] test src/sync/mod.rs - sync::Gc<T>::ptr_eq (line 370) ... ok
[INFO] [stdout] test src/sync/mod.rs - sync::Gc<T>::try_clone (line 307) ... ok
[INFO] [stdout] test src/unsync/mod.rs - unsync::CollectInfo::n_gcs_existing (line 653) ... ok
[INFO] [stdout] test src/sync/mod.rs - sync::default_collect_condition (line 195) ... ok
[INFO] [stdout] test src/sync/mod.rs - sync::Gc<T>::try_clone (line 317) ... ok
[INFO] [stdout] test src/sync/mod.rs - sync::Gc<T>::eq (line 692) ... ok
[INFO] [stdout] test src/unsync/mod.rs - unsync::CollectInfo::n_gcs_dropped_since_last_collect (line 634) ... ok
[INFO] [stdout] test src/unsync/mod.rs - unsync::Gc<T>::clone (line 510) ... ok
[INFO] [stdout] test src/unsync/mod.rs - unsync::CollectCondition (line 134) ... ok
[INFO] [stdout] test src/unsync/mod.rs - unsync::Gc<T>::as_ptr (line 325) ... ok
[INFO] [stdout] test src/unsync/mod.rs - unsync::Gc<T>::deref (line 448) ... ok
[INFO] [stdout] test src/sync/mod.rs - sync::collect (line 130) ... ok
[INFO] [stdout] test src/unsync/mod.rs - unsync (line 17) ... ok
[INFO] [stdout] test src/unsync/mod.rs - unsync::Gc (line 61) ... ok
[INFO] [stdout] test src/unsync/mod.rs - unsync::Gc<T>::eq (line 614) ... ok
[INFO] [stdout] test src/unsync/mod.rs - unsync::Gc<T>::try_clone (line 283) ... ok
[INFO] [stdout] test src/unsync/mod.rs - unsync::Gc<T>::is_dead (line 399) ... ok
[INFO] [stdout] test src/unsync/mod.rs - unsync::Gc<T>::deref (line 439) ... ok
[INFO] [stdout] test src/unsync/mod.rs - unsync::Gc<T>::clone (line 497) ... ok
[INFO] [stdout] test src/sync/mod.rs - sync::Gc<T>::try_deref (line 267) ... ok
[INFO] [stdout] test src/unsync/mod.rs - unsync::Gc<T>::try_deref (line 247) ... ok
[INFO] [stdout] test src/unsync/mod.rs - unsync::set_collect_condition (line 177) ... ok
[INFO] [stdout] test src/unsync/mod.rs - unsync::default_collect_condition (line 159) ... ok
[INFO] [stdout] test src/unsync/mod.rs - unsync::Gc<T>::try_clone (line 293) ... ok
[INFO] [stdout] test src/unsync/mod.rs - unsync::Gc<T>::ref_count (line 370) ... ok
[INFO] [stdout] test src/unsync/mod.rs - unsync::Gc<T>::new (line 205) ... ok
[INFO] [stdout] test src/unsync/mod.rs - unsync::Gc<T>::ptr_eq (line 344) ... ok
[INFO] [stdout] test src/unsync/mod.rs - unsync::collect (line 100) ... ok
[INFO] [stdout] test src/unsync/mod.rs - unsync::Gc<T>::try_deref (line 237) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 53 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.69s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bf05fcf946bd8619c4da645208601109af1818d504100596ffcbbd56e0a84030", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf05fcf946bd8619c4da645208601109af1818d504100596ffcbbd56e0a84030", kill_on_drop: false }`
[INFO] [stdout] bf05fcf946bd8619c4da645208601109af1818d504100596ffcbbd56e0a84030