[INFO] cloning repository jasonwhite/button-rs [INFO] running `"git" "clone" "--bare" "git://github.com/jasonwhite/button-rs.git" "work/cache/sources/gh/jasonwhite/button-rs"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/jasonwhite/button-rs'... [INFO] running `"git" "clone" "work/cache/sources/gh/jasonwhite/button-rs" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/jasonwhite/button-rs"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/jasonwhite/button-rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/jasonwhite/button-rs" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/jasonwhite/button-rs"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/jasonwhite/button-rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 6526148d9d9619ec91500f751645be5cfb6b4f16 [INFO] sha for GitHub repo jasonwhite/button-rs: 6526148d9d9619ec91500f751645be5cfb6b4f16 [INFO] validating manifest of jasonwhite/button-rs on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of jasonwhite/button-rs on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing jasonwhite/button-rs [INFO] finished frobbing jasonwhite/button-rs [INFO] frobbed toml for jasonwhite/button-rs written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/jasonwhite/button-rs/Cargo.toml [INFO] started frobbing jasonwhite/button-rs [INFO] finished frobbing jasonwhite/button-rs [INFO] frobbed toml for jasonwhite/button-rs written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/jasonwhite/button-rs/Cargo.toml [INFO] crate jasonwhite/button-rs already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Updating git repository `https://github.com/NikVolf/tokio-named-pipes` [INFO] [stderr] Updating git repository `https://github.com/alexcrichton/mio-named-pipes` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded holyhashmap v0.1.2 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] testing jasonwhite/button-rs against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/jasonwhite/button-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"` [INFO] [stdout] 4daf07eb9e0aed4545ee65f15cb5ca1f72d10b4e9c4fafe3dd45d71e4145b095 [INFO] running `"docker" "start" "-a" "4daf07eb9e0aed4545ee65f15cb5ca1f72d10b4e9c4fafe3dd45d71e4145b095"` [INFO] [stderr] Compiling bincode v1.1.4 [INFO] [stderr] Compiling tower-service v0.2.0 [INFO] [stderr] Compiling openssl-sys v0.9.47 [INFO] [stderr] Compiling daemonize v0.4.1 [INFO] [stderr] Compiling mio v0.6.17 [INFO] [stderr] Compiling os_pipe v0.8.1 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling structopt-derive v0.2.15 [INFO] [stderr] Compiling derive_more v0.14.0 [INFO] [stderr] Compiling tempfile v3.0.8 [INFO] [stderr] Compiling tokio-threadpool v0.1.14 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling error-chain v0.12.1 [INFO] [stderr] Compiling parking_lot v0.7.1 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling generic-array v0.12.0 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling holyhashmap v0.1.2 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling openssl v0.10.23 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling publicsuffix v1.5.2 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling digest v0.8.0 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling structopt v0.2.15 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6 [INFO] [stderr] Compiling tokio-io v0.1.12 [INFO] [stderr] Compiling tokio-buf v0.1.1 [INFO] [stderr] Compiling http v0.1.17 [INFO] [stderr] Compiling tokio-serde v0.3.0 [INFO] [stderr] Compiling sha2 v0.8.0 [INFO] [stderr] Compiling pretty_env_logger v0.3.0 [INFO] [stderr] Compiling tokio-serde-bincode v0.2.1 [INFO] [stderr] Compiling cookie_store v0.7.0 [INFO] [stderr] Compiling tokio-reactor v0.1.9 [INFO] [stderr] Compiling tokio-codec v0.1.1 [INFO] [stderr] Compiling tokio-fs v0.1.6 [INFO] [stderr] Compiling tokio-tcp v0.1.3 [INFO] [stderr] Compiling tokio-udp v0.1.3 [INFO] [stderr] Compiling tokio-uds v0.2.5 [INFO] [stderr] Compiling tokio-signal v0.2.7 [INFO] [stderr] Compiling tokio v0.1.20 [INFO] [stderr] Compiling http-body v0.1.0 [INFO] [stderr] Compiling h2 v0.1.20 [INFO] [stderr] Compiling hyper v0.12.29 [INFO] [stderr] Compiling hyper-tls v0.3.2 [INFO] [stderr] Compiling reqwest v0.9.17 [INFO] [stderr] Compiling button v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: the item `Indexable` is imported redundantly [INFO] [stderr] --> src/button/build_graph.rs:128:13 [INFO] [stderr] | [INFO] [stderr] 28 | Algo, Edges, Graph, GraphBase, Graphviz, Indexable, Neighbors, NodeIndex, [INFO] [stderr] | --------- the item `Indexable` is already imported here [INFO] [stderr] ... [INFO] [stderr] 128 | use crate::graph::Indexable; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/button/server/service.rs:136:13 [INFO] [stderr] | [INFO] [stderr] 136 | Box + Send>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + Send` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `EndBuildEvent` [INFO] [stderr] --> src/button/events/mod.rs:44:1 [INFO] [stderr] | [INFO] [stderr] 44 | pub struct EndBuildEvent { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 25s [INFO] running `"docker" "inspect" "4daf07eb9e0aed4545ee65f15cb5ca1f72d10b4e9c4fafe3dd45d71e4145b095"` [INFO] running `"docker" "rm" "-f" "4daf07eb9e0aed4545ee65f15cb5ca1f72d10b4e9c4fafe3dd45d71e4145b095"` [INFO] [stdout] 4daf07eb9e0aed4545ee65f15cb5ca1f72d10b4e9c4fafe3dd45d71e4145b095 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/jasonwhite/button-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] e2315df20167e412fef468e52e897e96074a7d2f484abf110bc439d4167ceb9b [INFO] running `"docker" "start" "-a" "e2315df20167e412fef468e52e897e96074a7d2f484abf110bc439d4167ceb9b"` [INFO] [stderr] Compiling button v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: the item `Indexable` is imported redundantly [INFO] [stderr] --> src/button/build_graph.rs:128:13 [INFO] [stderr] | [INFO] [stderr] 28 | Algo, Edges, Graph, GraphBase, Graphviz, Indexable, Neighbors, NodeIndex, [INFO] [stderr] | --------- the item `Indexable` is already imported here [INFO] [stderr] ... [INFO] [stderr] 128 | use crate::graph::Indexable; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/button/server/service.rs:136:13 [INFO] [stderr] | [INFO] [stderr] 136 | Box + Send>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + Send` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `EndBuildEvent` [INFO] [stderr] --> src/button/events/mod.rs:44:1 [INFO] [stderr] | [INFO] [stderr] 44 | pub struct EndBuildEvent { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.23s [INFO] running `"docker" "inspect" "e2315df20167e412fef468e52e897e96074a7d2f484abf110bc439d4167ceb9b"` [INFO] running `"docker" "rm" "-f" "e2315df20167e412fef468e52e897e96074a7d2f484abf110bc439d4167ceb9b"` [INFO] [stdout] e2315df20167e412fef468e52e897e96074a7d2f484abf110bc439d4167ceb9b [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/jasonwhite/button-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"` [INFO] [stdout] 558589e612c1bb4c9eb7ad86a077af8ec227a23c5d5db7124def1f3a82bc293e [INFO] running `"docker" "start" "-a" "558589e612c1bb4c9eb7ad86a077af8ec227a23c5d5db7124def1f3a82bc293e"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.28s [INFO] [stderr] Running /opt/crater/target/debug/deps/button-53e6fce04306a0f0 [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test graph::base::tests::test_smoke ... ok [INFO] [stdout] test graph::base::tests::diff ... ok [INFO] [stdout] test graph::base::tests::test_tarjan ... ok [INFO] [stdout] test task::makedir::tests::known_inputs_no_parent ... ok [INFO] [stdout] test res::file::tests::test_normalized ... ok [INFO] [stdout] test build_graph::tests::test_races ... ok [INFO] [stdout] test build_graph::tests::test_good_graph ... ok [INFO] [stdout] test build_graph::tests::test_cycles ... ok [INFO] [stdout] test task::makedir::tests::known_inputs_dot_parent ... ok [INFO] [stdout] test task::command::tests::test_command_display ... ok [INFO] [stdout] test rules::tests::test_loading ... ok [INFO] [stdout] test util::path::tests::test_norm ... ok [INFO] [stdout] test util::make::tests::it_works ... ok [INFO] [stdout] test util::path::tests::test_relative_from ... ok [INFO] [stdout] test util::iter::tests::test_empty_or_any ... ok [INFO] [stdout] test util::args::tests::test_arg_display ... ok [INFO] [stdout] test task::makedir::tests::known_outputs ... ok [INFO] [stdout] test task::makedir::tests::known_inputs_parent ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/button-d2f9039805ec2984 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests button [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/button/util/retry.rs - util::retry (line 25) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "558589e612c1bb4c9eb7ad86a077af8ec227a23c5d5db7124def1f3a82bc293e"` [INFO] running `"docker" "rm" "-f" "558589e612c1bb4c9eb7ad86a077af8ec227a23c5d5db7124def1f3a82bc293e"` [INFO] [stdout] 558589e612c1bb4c9eb7ad86a077af8ec227a23c5d5db7124def1f3a82bc293e