[INFO] fetching crate erdos 0.3.1... [INFO] checking erdos-0.3.1 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] extracting crate erdos 0.3.1 into /workspace/builds/worker-98/source [INFO] validating manifest of crates.io crate erdos 0.3.1 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate erdos 0.3.1 [INFO] finished tweaking crates.io crate erdos 0.3.1 [INFO] tweaked toml for crates.io crate erdos 0.3.1 written to /workspace/builds/worker-98/source/Cargo.toml [INFO] crate crates.io crate erdos 0.3.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded paste v0.1.7 [INFO] [stderr] Downloaded inventory-impl v0.1.5 [INFO] [stderr] Downloaded inventory v0.1.5 [INFO] [stderr] Downloaded ghost v0.1.1 [INFO] [stderr] Downloaded abomonation v0.7.3 [INFO] [stderr] Downloaded unindent v0.1.5 [INFO] [stderr] Downloaded abomonation_derive v0.5.0 [INFO] [stderr] Downloaded petgraph v0.5.0 [INFO] [stderr] Downloaded async-trait v0.1.24 [INFO] [stderr] Downloaded indoc-impl v0.3.4 [INFO] [stderr] Downloaded indoc v0.3.4 [INFO] [stderr] Downloaded slog-term v2.5.0 [INFO] [stderr] Downloaded paste-impl v0.1.7 [INFO] [stderr] Downloaded pyo3-derive-backend v0.8.5 [INFO] [stderr] Downloaded tokio-serde v0.3.0 [INFO] [stderr] Downloaded pyo3cls v0.8.5 [INFO] [stderr] Downloaded pyo3 v0.8.5 [INFO] [stderr] Downloaded proc-macro-hack v0.5.12 [INFO] [stderr] Downloaded regex v1.3.5 [INFO] [stderr] Downloaded tokio-serde-bincode v0.2.1 [INFO] [stderr] Downloaded criterion-macro v0.3.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 24c4083eb30f0b0b9f6c57d913612f496d7c01e9dc938531bfa3fbd2f84aa5f1 [INFO] running `Command { std: "docker" "start" "-a" "24c4083eb30f0b0b9f6c57d913612f496d7c01e9dc938531bfa3fbd2f84aa5f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "24c4083eb30f0b0b9f6c57d913612f496d7c01e9dc938531bfa3fbd2f84aa5f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24c4083eb30f0b0b9f6c57d913612f496d7c01e9dc938531bfa3fbd2f84aa5f1", kill_on_drop: false }` [INFO] [stdout] 24c4083eb30f0b0b9f6c57d913612f496d7c01e9dc938531bfa3fbd2f84aa5f1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fdafb4c39743a5347c3f0a045cc11b19e37eb3999ec4813fcaf95b1580261031 [INFO] running `Command { std: "docker" "start" "-a" "fdafb4c39743a5347c3f0a045cc11b19e37eb3999ec4813fcaf95b1580261031", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo. [INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously. [INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html [INFO] [stderr] When building the following dependencies, the given features will no longer be used: [INFO] [stderr] [INFO] [stderr] libc v0.2.68: extra_traits [INFO] [stderr] libc v0.2.68 (as host dependency): extra_traits [INFO] [stderr] memchr v2.3.3: use_std [INFO] [stderr] num-traits v0.2.11: default, std [INFO] [stderr] num-traits v0.2.11 (as host dependency): default, std [INFO] [stderr] proc-macro2 v1.0.21 (as host dependency): nightly [INFO] [stderr] [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.21 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.41 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling serde_derive v1.0.116 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling serde v1.0.116 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling slog v2.5.2 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling pin-project-internal v0.4.23 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking futures-sink v0.3.5 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling proc-macro-nested v0.1.4 [INFO] [stderr] Checking once_cell v1.4.1 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking futures-io v0.3.5 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Checking futures v0.1.29 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking pin-project-lite v0.1.4 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking sha1 v0.6.0 [INFO] [stderr] Checking fixedbitset v0.2.0 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Checking half v1.6.0 [INFO] [stderr] Checking regex-syntax v0.6.17 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking abomonation v0.7.3 [INFO] [stderr] Checking oorandom v11.1.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Checking regex v1.3.5 [INFO] [stderr] Compiling criterion-macro v0.3.3 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Checking criterion-plot v0.4.3 [INFO] [stderr] Checking petgraph v0.5.0 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking plotters v0.2.12 [INFO] [stderr] Compiling dirs-sys v0.3.4 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling dirs v2.0.2 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.12.0 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Compiling term v0.6.1 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Compiling chrono v0.4.11 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking tokio-serde v0.3.0 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking slog-term v2.5.0 [INFO] [stderr] Compiling erdos v0.3.1 (/tmp/fixit) [INFO] [stderr] Migrating build.rs from 2018 edition to 2021 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling proc-macro-hack v0.5.12 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling async-trait v0.1.24 [INFO] [stderr] Compiling abomonation_derive v0.5.0 [INFO] [stderr] Checking tokio v0.2.22 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Checking pin-project v0.4.23 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking futures-executor v0.3.5 [INFO] [stderr] Checking futures v0.3.5 [INFO] [stderr] Checking bincode v1.3.1 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking serde_json v1.0.48 [INFO] [stderr] Checking bstr v0.2.12 [INFO] [stderr] Checking serde_cbor v0.11.1 [INFO] [stderr] Checking tokio-serde-bincode v0.2.1 [INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021 [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Checking tinytemplate v1.1.0 [INFO] [stderr] Checking criterion v0.3.3 [INFO] [stderr] warning: failed to automatically apply fixes suggested by rustc to crate `erdos` [INFO] [stderr] This likely indicates a bug in either rustc or cargo itself, [INFO] [stderr] and we would appreciate a bug report! You're likely to see [INFO] [stderr] a number of compiler warnings after this message which cargo [INFO] [stderr] attempted to fix but failed. If you could open an issue at [INFO] [stderr] https://github.com/rust-lang/rust/issues [INFO] [stderr] quoting the full output of this command we'd be very appreciative! [INFO] [stderr] Note that you may be able to make some more progress in the near-term [INFO] [stderr] fixing code with the `--broken-code` flag [INFO] [stderr] [INFO] [stderr] rustc exited abnormally: signal: 9, SIGKILL: kill [INFO] [stderr] Original diagnostics will follow. [INFO] [stderr] [INFO] [stdout] warning: changes to closure capture in Rust 2021 will affect `Clone` trait implementation for closure and drop order [INFO] [stdout] --> src/node/node.rs:327:55 [INFO] [stdout] | [INFO] [stdout] 327 | let join_handle = tokio::spawn(async move { [INFO] [stdout] | _______________________________________________________^ [INFO] [stdout] 328 | | let mut operator_executor = [INFO] [stdout] 329 | | (operator_info.runner)(channel_manager_copy, operator_tx_copy, rx); [INFO] [stdout] | | ---------------------- in Rust 2018, this closure captures all of `operator_info`, but in Rust 2021, it will only capture `operator_info.runner` [INFO] [stdout] 330 | | operator_executor.execute().await; [INFO] [stdout] 331 | | }); [INFO] [stdout] | |_____________^ in Rust 2018, this closure implements `Clone` as `operator_info` implements `Clone`, but in Rust 2021, this closure will no longer implement `Clone` as `operator_info.runner` does not implement `Clone` [INFO] [stdout] 332 | join_handles.push(join_handle); [INFO] [stdout] 333 | } [INFO] [stdout] | - in Rust 2018, `operator_info` is dropped here, but in Rust 2021, only `operator_info.runner` will be dropped here as part of the closure [INFO] [stdout] | [INFO] [stdout] = note: `--force-warn rust-2021-incompatible-closure-captures` implied by `--force-warn rust-2021-compatibility` [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a dummy let to cause `operator_info` to be fully captured [INFO] [stdout] | [INFO] [stdout] 327 ~ let join_handle = tokio::spawn(async move { [INFO] [stdout] 328 + let _ = &operator_info; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: changes to closure capture in Rust 2021 will affect `Send` trait implementation for closure [INFO] [stdout] --> src/node/operator_executor.rs:211:37 [INFO] [stdout] | [INFO] [stdout] 211 | tokio::task::block_in_place(|| self.operator.run()); [INFO] [stdout] | ^^^-------------^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | in Rust 2018, this closure captures all of `self`, but in Rust 2021, it will only capture `**self.operator` [INFO] [stdout] | in Rust 2018, this closure implements `Send` as `self` implements `Send`, but in Rust 2021, this closure will no longer implement `Send` as `**self.operator` does not implement `Send` [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a dummy let to cause `self` to be fully captured [INFO] [stdout] | [INFO] [stdout] 211 | tokio::task::block_in_place(|| { let _ = &self; self.operator.run() }); [INFO] [stdout] | ++++++++++++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] child failed with signal `9` [INFO] [stderr] error: could not compile `erdos` [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] [stderr] error: failed to migrate to next edition [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "fdafb4c39743a5347c3f0a045cc11b19e37eb3999ec4813fcaf95b1580261031", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fdafb4c39743a5347c3f0a045cc11b19e37eb3999ec4813fcaf95b1580261031", kill_on_drop: false }` [INFO] [stdout] fdafb4c39743a5347c3f0a045cc11b19e37eb3999ec4813fcaf95b1580261031