[INFO] fetching crate contrail-collections 0.3.0...
[INFO] testing contrail-collections-0.3.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate contrail-collections 0.3.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate contrail-collections 0.3.0
[INFO] finished tweaking crates.io crate contrail-collections 0.3.0
[INFO] tweaked toml for crates.io crate contrail-collections 0.3.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate contrail-collections 0.3.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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]      Locking 6 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded contrail-derive v0.2.0
[INFO] [stderr]   Downloaded contrail v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 872356b511695b8247a665bf3b5d31407283e77eeaec6fb9e05b1d8e18627971
[INFO] running `Command { std: "docker" "start" "-a" "872356b511695b8247a665bf3b5d31407283e77eeaec6fb9e05b1d8e18627971", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "872356b511695b8247a665bf3b5d31407283e77eeaec6fb9e05b1d8e18627971", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "872356b511695b8247a665bf3b5d31407283e77eeaec6fb9e05b1d8e18627971", kill_on_drop: false }`
[INFO] [stdout] 872356b511695b8247a665bf3b5d31407283e77eeaec6fb9e05b1d8e18627971
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d5156be3c931519a04a7ac4af194992be2f2d19c20d9ad9a33166aeeaeb278e
[INFO] running `Command { std: "docker" "start" "-a" "4d5156be3c931519a04a7ac4af194992be2f2d19c20d9ad9a33166aeeaeb278e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling contrail-derive v0.2.0
[INFO] [stderr]    Compiling contrail v0.3.0
[INFO] [stderr]    Compiling contrail-collections v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.46s
[INFO] running `Command { std: "docker" "inspect" "4d5156be3c931519a04a7ac4af194992be2f2d19c20d9ad9a33166aeeaeb278e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d5156be3c931519a04a7ac4af194992be2f2d19c20d9ad9a33166aeeaeb278e", kill_on_drop: false }`
[INFO] [stdout] 4d5156be3c931519a04a7ac4af194992be2f2d19c20d9ad9a33166aeeaeb278e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8eeacd199c6a1cf50dbed97d7ad949d5c6d4ff8b7acf4147de24760d96f1081d
[INFO] running `Command { std: "docker" "start" "-a" "8eeacd199c6a1cf50dbed97d7ad949d5c6d4ff8b7acf4147de24760d96f1081d", kill_on_drop: false }`
[INFO] [stderr]    Compiling contrail-collections v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "8eeacd199c6a1cf50dbed97d7ad949d5c6d4ff8b7acf4147de24760d96f1081d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8eeacd199c6a1cf50dbed97d7ad949d5c6d4ff8b7acf4147de24760d96f1081d", kill_on_drop: false }`
[INFO] [stdout] 8eeacd199c6a1cf50dbed97d7ad949d5c6d4ff8b7acf4147de24760d96f1081d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ec537e7165798366b14c8a95540741e4770fa0944077d215dbd24b8b6114d586
[INFO] running `Command { std: "docker" "start" "-a" "ec537e7165798366b14c8a95540741e4770fa0944077d215dbd24b8b6114d586", 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/contrail_collections-bce4b8e2064b0bba)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test bit_set::tests::clear ... ok
[INFO] [stdout] test bit_set::tests::insert_remove_contains ... ok
[INFO] [stdout] test bit_set::tests::count_between ... ok
[INFO] [stdout] test bit_set::tests::new ... ok
[INFO] [stdout] test bit_set::tests::next_above_below ... ok
[INFO] [stdout] test linked_list::tests::arena::debug ... ok
[INFO] [stdout] test linked_list::tests::arena::clone ... ok
[INFO] [stdout] test linked_list::tests::node::debug ... ok
[INFO] [stdout] test linked_list::tests::node::clone_eq ... ok
[INFO] [stdout] test linked_list::tests::node::insert_after ... ok
[INFO] [stdout] test linked_list::tests::node::get_set_data ... ok
[INFO] [stdout] test linked_list::tests::node::insert_before ... ok
[INFO] [stdout] test linked_list::tests::node::unlink ... ok
[INFO] [stdout] test sparse_set::test::backtrack ... ok
[INFO] [stdout] test sparse_set::test::clone_eq ... ok
[INFO] [stdout] test sparse_set::test::debug ... ok
[INFO] [stdout] test sparse_set::test::filter ... ok
[INFO] [stdout] test sparse_set::test::intersect ... ok
[INFO] [stdout] test sparse_set::test::is_empty ... ok
[INFO] [stdout] test sparse_set::test::iter ... ok
[INFO] [stdout] test linked_list::tests::arena::out_of_bounds - should panic ... ok
[INFO] [stderr]    Doc-tests contrail_collections
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test src/bit_set.rs - bit_set::BitSet<M>::contains (line 155) ... ok
[INFO] [stdout] test src/bit_set.rs - bit_set::BitSet<M>::count_between (line 208) ... ok
[INFO] [stdout] test src/bit_set.rs - bit_set::BitSet<M>::new_full (line 36) ... ok
[INFO] [stdout] test src/bit_set.rs - bit_set::BitSet<M>::capacity (line 88) ... ok
[INFO] [stdout] test src/bit_set.rs - bit_set::BitSet<M>::new_empty (line 61) ... ok
[INFO] [stdout] test src/bit_set.rs - bit_set::BitSet<M>::insert (line 130) ... ok
[INFO] [stdout] test src/bit_set.rs - bit_set::BitSet<M>::next_above (line 258) ... ok
[INFO] [stdout] test src/bit_set.rs - bit_set::BitSet<M>::next_below (line 294) ... ok
[INFO] [stdout] test src/bit_set.rs - bit_set::BitSet<M>::clear (line 106) ... ok
[INFO] [stdout] test src/linked_list.rs - linked_list::LinkedListNode<M,T>::data (line 155) ... ok
[INFO] [stdout] test src/linked_list.rs - linked_list::LinkedListArena<M,T>::node (line 70) ... ok
[INFO] [stdout] test src/bit_set.rs - bit_set::BitSet<M>::remove (line 181) ... ok
[INFO] [stdout] test src/linked_list.rs - linked_list::LinkedListNode<M,T>::insert_before (line 331) ... ok
[INFO] [stdout] test src/linked_list.rs - linked_list::LinkedListNode<M,T>::next (line 198) ... ok
[INFO] [stdout] test src/linked_list.rs - linked_list::LinkedListNode<M,T>::insert_after (line 297) ... ok
[INFO] [stdout] test src/linked_list.rs - linked_list::LinkedListArena<M,T>::size (line 98) ... ok
[INFO] [stdout] test src/linked_list.rs - linked_list::LinkedListArena<M,T>::new (line 42) ... ok
[INFO] [stdout] test src/linked_list.rs - linked_list::LinkedListNode<M,T>::prev (line 229) ... ok
[INFO] [stdout] test src/linked_list.rs - linked_list::LinkedListNode<M,T>::set_data (line 174) ... ok
[INFO] [stdout] test src/sparse_set.rs - sparse_set::SparseSet<M>::len (line 86) ... ok
[INFO] [stdout] test src/sparse_set.rs - sparse_set::SparseSet<M>::iter (line 61) ... ok
[INFO] [stdout] test src/sparse_set.rs - sparse_set::SparseSet<M>::contains (line 130) ... ok
[INFO] [stdout] test src/linked_list.rs - linked_list::LinkedListNode<M,T>::unlink (line 258) ... ok
[INFO] [stdout] test src/sparse_set.rs - sparse_set::SparseSet<M>::filter (line 179) ... ok
[INFO] [stdout] test src/sparse_set.rs - sparse_set::SparseSet<M>::is_empty (line 108) ... ok
[INFO] [stdout] test src/sparse_set.rs - sparse_set::SparseSet<M>::new_full (line 39) ... ok
[INFO] [stdout] test src/sparse_set.rs - sparse_set::SparseSet<M>::intersect (line 212) ... ok
[INFO] [stdout] test src/sparse_set.rs - sparse_set::SparseSet<M>::remove (line 149) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.60s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ec537e7165798366b14c8a95540741e4770fa0944077d215dbd24b8b6114d586", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec537e7165798366b14c8a95540741e4770fa0944077d215dbd24b8b6114d586", kill_on_drop: false }`
[INFO] [stdout] ec537e7165798366b14c8a95540741e4770fa0944077d215dbd24b8b6114d586