[INFO] fetching crate radix_trees 0.2.0...
[INFO] testing radix_trees-0.2.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate radix_trees 0.2.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate radix_trees 0.2.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate radix_trees 0.2.0
[INFO] tweaked toml for crates.io crate radix_trees 0.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate radix_trees 0.2.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate radix_trees 0.2.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1117ced26d0d94b23f47c50d9b5be81b2c8ebdbb0d6518d6755f94f741904172
[INFO] running `Command { std: "docker" "start" "-a" "1117ced26d0d94b23f47c50d9b5be81b2c8ebdbb0d6518d6755f94f741904172", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1117ced26d0d94b23f47c50d9b5be81b2c8ebdbb0d6518d6755f94f741904172", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1117ced26d0d94b23f47c50d9b5be81b2c8ebdbb0d6518d6755f94f741904172", kill_on_drop: false }`
[INFO] [stdout] 1117ced26d0d94b23f47c50d9b5be81b2c8ebdbb0d6518d6755f94f741904172
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d260e2346e825316971b1a923f69f31256d2343e4371ce18482b358aa860a08e
[INFO] running `Command { std: "docker" "start" "-a" "d260e2346e825316971b1a923f69f31256d2343e4371ce18482b358aa860a08e", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.25
[INFO] [stderr]    Compiling radix_trees v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.90s
[INFO] running `Command { std: "docker" "inspect" "d260e2346e825316971b1a923f69f31256d2343e4371ce18482b358aa860a08e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d260e2346e825316971b1a923f69f31256d2343e4371ce18482b358aa860a08e", kill_on_drop: false }`
[INFO] [stdout] d260e2346e825316971b1a923f69f31256d2343e4371ce18482b358aa860a08e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c1d942aaa137041de44ed835149fe9e408f3d3535f2bdba895bc6de69905f5bd
[INFO] running `Command { std: "docker" "start" "-a" "c1d942aaa137041de44ed835149fe9e408f3d3535f2bdba895bc6de69905f5bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling radix_trees v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "c1d942aaa137041de44ed835149fe9e408f3d3535f2bdba895bc6de69905f5bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1d942aaa137041de44ed835149fe9e408f3d3535f2bdba895bc6de69905f5bd", kill_on_drop: false }`
[INFO] [stdout] c1d942aaa137041de44ed835149fe9e408f3d3535f2bdba895bc6de69905f5bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3778e59a306eb85080417d5418472b1c069f3d6425a5496ea9eca05d792438ee
[INFO] running `Command { std: "docker" "start" "-a" "3778e59a306eb85080417d5418472b1c069f3d6425a5496ea9eca05d792438ee", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/radix_trees-131fe3b31e597bde)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test ptree::utils::test::err_display ... ok
[INFO] [stdout] test ptree::utils::test::keymask ... ok
[INFO] [stdout] test ptree::utils::test::test_key_masklen_check ... ok
[INFO] [stdout] test ptree::utils::test::test_branch_masklen ... ok
[INFO] [stdout] test ptree::utils::test::test_branch_bit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/all/main.rs (/opt/rustwide/target/debug/deps/all-e82586439c2e2fc8)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test basic::branch_backtrack ... ok
[INFO] [stdout] test basic::default_iter ... ok
[INFO] [stdout] test basic::get_best ... ok
[INFO] [stdout] test basic::branch_to_val ... ok
[INFO] [stdout] test basic::insert_inline ... ok
[INFO] [stdout] test basic::insert_two_rl ... ok
[INFO] [stdout] test basic::insert_two_lr ... ok
[INFO] [stdout] test basic::strings ... ok
[INFO] [stdout] test basic::trie_iter ... ok
[INFO] [stdout] test basic::iter_suffixes ... ok
[INFO] [stdout] test from_fuzzer::branch_merge_root ... ok
[INFO] [stdout] test from_fuzzer::get_best_prefix_none ... ok
[INFO] [stdout] test basic::insert_one ... ok
[INFO] [stdout] test basic::trie_iter_mut ... ok
[INFO] [stdout] test basic::remove ... ok
[INFO] [stdout] test from_fuzzer::insert_twice ... ok
[INFO] [stdout] test from_fuzzer::remove_leaf ... ok
[INFO] [stdout] test from_fuzzer::insert_masked_twice ... ok
[INFO] [stderr]    Doc-tests radix_trees
[INFO] [stdout] test from_fuzzer::remove_root ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/ptree/utils.rs - ptree::utils::KeyMask (line 18) ... ok
[INFO] [stdout] test src/ptree/utils.rs - ptree::utils::KeyMask<K>::new (line 57) ... ok
[INFO] [stdout] test src/ptree/utils.rs - ptree::utils::KeyMask (line 31) ... ok
[INFO] [stdout] test src/ptree/iter.rs - ptree::iter::PTreeMap<K,V>::into_iter (line 16) ... ok
[INFO] [stdout] test src/ptree/utils.rs - ptree::utils::KeyMask<K>::new_exact (line 79) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.63s; merged doctests compilation took 0.61s
[INFO] running `Command { std: "docker" "inspect" "3778e59a306eb85080417d5418472b1c069f3d6425a5496ea9eca05d792438ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3778e59a306eb85080417d5418472b1c069f3d6425a5496ea9eca05d792438ee", kill_on_drop: false }`
[INFO] [stdout] 3778e59a306eb85080417d5418472b1c069f3d6425a5496ea9eca05d792438ee