[INFO] fetching crate cstree 0.6.1...
[INFO] testing cstree-0.6.1 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate cstree 0.6.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate cstree 0.6.1 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cstree 0.6.1
[INFO] finished tweaking crates.io crate cstree 0.6.1
[INFO] tweaked toml for crates.io crate cstree 0.6.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate cstree 0.6.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lasso v0.5.0
[INFO] [stderr]   Downloaded m_lexer v0.0.4
[INFO] [stderr]   Downloaded serde_test v1.0.123
[INFO] [stderr]   Downloaded triomphe v0.1.3
[INFO] [stderr]   Downloaded text-size v1.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 06f9c13783e777ec5055c30b1f58219f6eae081229d1844bc97099c37c435129
[INFO] running `Command { std: "docker" "start" "-a" "06f9c13783e777ec5055c30b1f58219f6eae081229d1844bc97099c37c435129", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06f9c13783e777ec5055c30b1f58219f6eae081229d1844bc97099c37c435129", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06f9c13783e777ec5055c30b1f58219f6eae081229d1844bc97099c37c435129", kill_on_drop: false }`
[INFO] [stdout] 06f9c13783e777ec5055c30b1f58219f6eae081229d1844bc97099c37c435129
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c653bb469ee902d91eccd1a96522c06ac5050a8ee4e4f6f80e195d9eba3da148
[INFO] running `Command { std: "docker" "start" "-a" "c653bb469ee902d91eccd1a96522c06ac5050a8ee4e4f6f80e195d9eba3da148", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]    Compiling ahash v0.4.7
[INFO] [stderr]    Compiling byteorder v1.4.2
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling text-size v1.1.0
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling instant v0.1.9
[INFO] [stderr]    Compiling lock_api v0.4.2
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling lasso v0.5.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling triomphe v0.1.3
[INFO] [stderr]    Compiling cstree v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.41s
[INFO] running `Command { std: "docker" "inspect" "c653bb469ee902d91eccd1a96522c06ac5050a8ee4e4f6f80e195d9eba3da148", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c653bb469ee902d91eccd1a96522c06ac5050a8ee4e4f6f80e195d9eba3da148", kill_on_drop: false }`
[INFO] [stdout] c653bb469ee902d91eccd1a96522c06ac5050a8ee4e4f6f80e195d9eba3da148
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a15eebcb7946038ba079cfc54be93d977256b8718a919913543dde5564c8cdd
[INFO] running `Command { std: "docker" "start" "-a" "1a15eebcb7946038ba079cfc54be93d977256b8718a919913543dde5564c8cdd", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling rayon-core v1.8.1
[INFO] [stderr]    Compiling serde_json v1.0.62
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling once_cell v1.5.2
[INFO] [stderr]    Compiling regex-syntax v0.6.22
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rayon v1.4.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.2
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling bstr v0.2.15
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling serde_test v1.0.123
[INFO] [stderr]    Compiling cast v0.2.6
[INFO] [stderr]    Compiling thread_local v1.1.3
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling crossbeam-channel v0.4.4
[INFO] [stderr]    Compiling regex v1.4.3
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling m_lexer v0.0.4
[INFO] [stderr]    Compiling criterion v0.3.4
[INFO] [stderr]    Compiling cstree v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 35.45s
[INFO] running `Command { std: "docker" "inspect" "1a15eebcb7946038ba079cfc54be93d977256b8718a919913543dde5564c8cdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a15eebcb7946038ba079cfc54be93d977256b8718a919913543dde5564c8cdd", kill_on_drop: false }`
[INFO] [stdout] 1a15eebcb7946038ba079cfc54be93d977256b8718a919913543dde5564c8cdd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1e94aee2ad1f6c9f27b1dea45b09c571df925ab4ae8151265c6af845907695a1
[INFO] running `Command { std: "docker" "start" "-a" "1e94aee2ad1f6c9f27b1dea45b09c571df925ab4ae8151265c6af845907695a1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cstree-ae95f3edd96f4bd1)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test green::tests::assert_send_sync ... ok
[INFO] [stdout] test green::tests::assert_green_sizes ... ok
[INFO] [stderr]      Running tests/it/main.rs (/opt/rustwide/target/debug/deps/it-042bdbc119d594d1)
[INFO] [stdout] test syntax::resolved::assert_send_sync ... ok
[INFO] [stdout] test syntax::text::tests::test_text_equality ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test regressions::empty_tree_arc ... ok
[INFO] [stdout] test sendsync::sync ... ok
[INFO] [stdout] test basic::assert_debug_display ... ok
[INFO] [stdout] test basic::data ... ok
[INFO] [stdout] test basic::create ... ok
[INFO] [stdout] test basic::inline_resolver ... ok
[INFO] [stdout] test basic::with_interner ... ok
[INFO] [stdout] test sendsync::send ... ok
[INFO] [stdout] test sendsync::send_data ... ok
[INFO] [stdout] test sendsync::drop_sync ... ok
[INFO] [stdout] test sendsync::drop_send ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cstree
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - Language (line 80) ... ok
[INFO] [stdout] test src/green/builder.rs - green::builder::GreenNodeBuilder::checkpoint (line 291) ... ok
[INFO] [stdout] test src/green/builder.rs - green::builder::NodeCache::new (line 38) ... ok
[INFO] [stdout] test src/green/builder.rs - green::builder::GreenNodeBuilder (line 209) ... ok
[INFO] [stdout] test src/syntax/node.rs - syntax::node::SyntaxNode<L, D>::new_root (line 276) ... ok
[INFO] [stdout] test src/green/builder.rs - green::builder::NodeCache::with_interner (line 76) ... ok
[INFO] [stdout] test src/syntax/node.rs - syntax::node::SyntaxNode<L, D>::new_root_with_resolver (line 338) ... ok
[INFO] [stdout] test src/syntax/text.rs - syntax::text::SyntaxText (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.66s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1e94aee2ad1f6c9f27b1dea45b09c571df925ab4ae8151265c6af845907695a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e94aee2ad1f6c9f27b1dea45b09c571df925ab4ae8151265c6af845907695a1", kill_on_drop: false }`
[INFO] [stdout] 1e94aee2ad1f6c9f27b1dea45b09c571df925ab4ae8151265c6af845907695a1