[INFO] fetching crate combine 4.6.2... [INFO] checking combine-4.6.2 against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141 [INFO] extracting crate combine 4.6.2 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate combine 4.6.2 on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate combine 4.6.2 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate combine 4.6.2 [INFO] tweaked toml for crates.io crate combine 4.6.2 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate crates.io crate combine 4.6.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c46d7d2fe975fda84983753319fd1b83ea5b048075e06e8300de8df8c4e759dc [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c46d7d2fe975fda84983753319fd1b83ea5b048075e06e8300de8df8c4e759dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c46d7d2fe975fda84983753319fd1b83ea5b048075e06e8300de8df8c4e759dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c46d7d2fe975fda84983753319fd1b83ea5b048075e06e8300de8df8c4e759dc", kill_on_drop: false }` [INFO] [stdout] c46d7d2fe975fda84983753319fd1b83ea5b048075e06e8300de8df8c4e759dc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b75b7f11fd6a8c6f2757745e810a05065b12ed40463eb2e3ff7314609fa95479 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "b75b7f11fd6a8c6f2757745e810a05065b12ed40463eb2e3ff7314609fa95479", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.55 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Checking futures-sink v0.3.8 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking futures v0.1.30 [INFO] [stderr] Checking bytes v1.0.0 [INFO] [stderr] Compiling tokio v1.0.0 [INFO] [stderr] Compiling tokio v0.3.6 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking futures-task v0.3.8 [INFO] [stderr] Checking crossbeam-utils v0.8.1 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking nb-connect v1.0.2 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Checking futures-channel v0.3.8 [INFO] [stderr] Checking futures-lite v1.11.3 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking regex v1.4.2 [INFO] [stderr] Checking crossbeam-epoch v0.9.1 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking combine v4.6.2 (/opt/rustwide/workdir) [INFO] [stderr] Checking polling v2.0.2 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking rayon-core v1.9.0 [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stderr] Checking async-io v1.3.1 [INFO] [stderr] Checking async-executor v1.4.0 [INFO] [stderr] Checking blocking v1.0.2 [INFO] [stderr] Checking quickcheck v0.6.2 [INFO] [stdout] warning: unused attribute [INFO] [stdout] --> src/lib.rs:509:9 [INFO] [stdout] | [INFO] [stdout] 509 | #[inline] [INFO] [stdout] | ^^^^^^^^^ help: remove this attribute [INFO] [stdout] | [INFO] [stdout] ::: src/parser/range.rs:68:1 [INFO] [stdout] | [INFO] [stdout] 68 | / parser! { [INFO] [stdout] 69 | | #[derive(Clone)] [INFO] [stdout] 70 | | pub struct Recognize; [INFO] [stdout] 71 | | type PartialState = as Parser>::PartialState; [INFO] [stdout] ... | [INFO] [stdout] 97 | | } [INFO] [stdout] 98 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] note: attribute also specified here [INFO] [stdout] --> src/lib.rs:508:11 [INFO] [stdout] | [INFO] [stdout] 508 | $(#[$attr])* [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/parser/range.rs:68:1 [INFO] [stdout] | [INFO] [stdout] 68 | / parser! { [INFO] [stdout] 69 | | #[derive(Clone)] [INFO] [stdout] 70 | | pub struct Recognize; [INFO] [stdout] 71 | | type PartialState = as Parser>::PartialState; [INFO] [stdout] ... | [INFO] [stdout] 97 | | } [INFO] [stdout] 98 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: this warning originates in the macro `$crate::combine_parser_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rayon v1.5.0 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking async-global-executor v1.4.3 [INFO] [stderr] Checking async-std v1.8.0 [INFO] [stderr] Checking partial-io v0.3.1 [INFO] [stderr] Checking serde_json v1.0.60 [INFO] [stderr] Checking bstr v0.2.14 [INFO] [stderr] Checking serde_cbor v0.11.1 [INFO] [stderr] Checking csv v1.1.5 [INFO] [stderr] Checking tinytemplate v1.1.0 [INFO] [stderr] Compiling pin-project-internal v1.0.2 [INFO] [stderr] Compiling futures-macro v0.3.8 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Compiling tokio-macros v0.3.2 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling tokio-macros v1.0.0 [INFO] [stderr] Checking tokio v0.2.24 [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking pin-project v1.0.2 [INFO] [stderr] Checking futures-util v0.3.8 [INFO] [stderr] Checking criterion v0.3.3 [INFO] [stderr] Checking futures-executor v0.3.8 [INFO] [stderr] Checking futures v0.3.8 [INFO] [stdout] warning: field is never read: `method` [INFO] [stdout] --> benches/http.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | method: &'a [u8], [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `uri` [INFO] [stdout] --> benches/http.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | uri: &'a [u8], [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `version` [INFO] [stdout] --> benches/http.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | version: &'a [u8], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> benches/http.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | name: &'a [u8], [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `value` [INFO] [stdout] --> benches/http.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | value: Vec<&'a [u8]>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused attribute [INFO] [stdout] --> src/lib.rs:509:9 [INFO] [stdout] | [INFO] [stdout] 509 | #[inline] [INFO] [stdout] | ^^^^^^^^^ help: remove this attribute [INFO] [stdout] | [INFO] [stdout] ::: src/parser/range.rs:68:1 [INFO] [stdout] | [INFO] [stdout] 68 | / parser! { [INFO] [stdout] 69 | | #[derive(Clone)] [INFO] [stdout] 70 | | pub struct Recognize; [INFO] [stdout] 71 | | type PartialState = as Parser>::PartialState; [INFO] [stdout] ... | [INFO] [stdout] 97 | | } [INFO] [stdout] 98 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] note: attribute also specified here [INFO] [stdout] --> src/lib.rs:508:11 [INFO] [stdout] | [INFO] [stdout] 508 | $(#[$attr])* [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/parser/range.rs:68:1 [INFO] [stdout] | [INFO] [stdout] 68 | / parser! { [INFO] [stdout] 69 | | #[derive(Clone)] [INFO] [stdout] 70 | | pub struct Recognize; [INFO] [stdout] 71 | | type PartialState = as Parser>::PartialState; [INFO] [stdout] ... | [INFO] [stdout] 97 | | } [INFO] [stdout] 98 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: this warning originates in the macro `$crate::combine_parser_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 48.97s [INFO] running `Command { std: "docker" "inspect" "b75b7f11fd6a8c6f2757745e810a05065b12ed40463eb2e3ff7314609fa95479", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b75b7f11fd6a8c6f2757745e810a05065b12ed40463eb2e3ff7314609fa95479", kill_on_drop: false }` [INFO] [stdout] b75b7f11fd6a8c6f2757745e810a05065b12ed40463eb2e3ff7314609fa95479