[INFO] fetching crate deepwell-rpc 0.0.1... [INFO] checking deepwell-rpc-0.0.1 against master#5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f for pr-87248 [INFO] extracting crate deepwell-rpc 0.0.1 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate deepwell-rpc 0.0.1 on toolchain 5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate deepwell-rpc 0.0.1 [INFO] finished tweaking crates.io crate deepwell-rpc 0.0.1 [INFO] tweaked toml for crates.io crate deepwell-rpc 0.0.1 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate crates.io crate deepwell-rpc 0.0.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 76b2122a2cc2608a93f972b1621caddacd0c3015147bf62e06b696db4eaaa518 [INFO] running `Command { std: "docker" "start" "-a" "76b2122a2cc2608a93f972b1621caddacd0c3015147bf62e06b696db4eaaa518", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "76b2122a2cc2608a93f972b1621caddacd0c3015147bf62e06b696db4eaaa518", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76b2122a2cc2608a93f972b1621caddacd0c3015147bf62e06b696db4eaaa518", kill_on_drop: false }` [INFO] [stdout] 76b2122a2cc2608a93f972b1621caddacd0c3015147bf62e06b696db4eaaa518 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0e415f5ade96c2b21e810b884614606152c30fb6b6f11cce1c551afda4509780 [INFO] running `Command { std: "docker" "start" "-a" "0e415f5ade96c2b21e810b884614606152c30fb6b6f11cce1c551afda4509780", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling memchr v2.3.0 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Checking futures-core v0.3.1 [INFO] [stderr] Checking futures-sink v0.3.1 [INFO] [stderr] Compiling rustversion v1.0.2 [INFO] [stderr] Checking futures-io v0.3.1 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking regex-syntax v0.6.13 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking plain v0.2.3 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking once_cell v1.3.1 [INFO] [stderr] Checking futures-timer v2.0.2 [INFO] [stderr] Checking raii-counter v0.2.1 [INFO] [stderr] Checking str-macro v0.1.3 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking futures-channel v0.3.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking gimli v0.20.0 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking aho-corasick v0.7.6 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Checking kv-log-macro v1.0.4 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking num_cpus v1.12.0 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking subprocess v0.1.20 [INFO] [stderr] Checking async-task v1.3.0 [INFO] [stderr] Checking findshlibs v0.5.0 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking crossbeam-channel v0.4.0 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking crossbeam-deque v0.7.2 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking regex v1.3.3 [INFO] [stderr] Checking async-std v1.4.0 [INFO] [stderr] Checking addr2line v0.11.0 [INFO] [stderr] Checking wikidot-normalize v0.3.0 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Compiling derivative v1.0.3 [INFO] [stderr] Compiling syn-mid v0.4.0 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling scroll_derive v0.10.1 [INFO] [stderr] Compiling thiserror-impl v1.0.9 [INFO] [stderr] Compiling diesel_derives v1.4.1 [INFO] [stderr] Compiling tokio-macros v0.2.3 [INFO] [stderr] Compiling pin-project-internal v0.4.7 [INFO] [stderr] Compiling tarpc-plugins v0.7.0 [INFO] [stderr] Checking tokio v0.2.10 [INFO] [stderr] Compiling proc-macro-error v0.4.5 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.5 [INFO] [stderr] Compiling futures-macro v0.3.1 [INFO] [stderr] Checking scroll v0.10.1 [INFO] [stderr] Checking thiserror v1.0.9 [INFO] [stderr] Checking goblin v0.1.3 [INFO] [stderr] Checking futures-util v0.3.1 [INFO] [stderr] Compiling structopt-derive v0.4.1 [INFO] [stderr] Checking pin-project v0.4.7 [INFO] [stderr] Checking futures-executor v0.3.1 [INFO] [stderr] Checking structopt v0.3.8 [INFO] [stderr] Checking futures v0.3.1 [INFO] [stderr] Checking tokio-util v0.2.0 [INFO] [stderr] Checking backtrace v0.3.42 [INFO] [stderr] Checking color-backtrace v0.3.0 [INFO] [stderr] Checking serde v1.0.104 [INFO] [stderr] Checking chrono v0.4.10 [INFO] [stderr] Checking ipnetwork v0.15.1 [INFO] [stderr] Checking serde_json v1.0.45 [INFO] [stderr] Checking toml v0.5.6 [INFO] [stderr] Checking diesel v1.4.3 [INFO] [stderr] Checking pretty_env_logger v0.3.1 [INFO] [stderr] Checking tokio-serde v0.6.0 [INFO] [stderr] Checking tarpc v0.20.0 [INFO] [stderr] Checking deepwell-core v0.0.1 [INFO] [stderr] Checking deepwell-core v0.0.2 [INFO] [stderr] Checking deepwell v0.0.7 [INFO] [stderr] Checking deepwell-rpc v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::Result` [INFO] [stdout] --> src/api.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | use crate::Result; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::Result` [INFO] [stdout] --> src/client.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | use crate::Result; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::Result` [INFO] [stdout] --> src/api.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | use crate::Result; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::Result` [INFO] [stdout] --> src/client.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | use crate::Result; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/config.rs:69:3 [INFO] [stdout] | [INFO] [stdout] 69 | #[serde(rename_all = "kebab-case")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 70 | #[derive(Deserialize, Debug)] [INFO] [stdout] | ----------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(legacy_derive_helpers)]` on by default [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: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/config.rs:75:3 [INFO] [stdout] | [INFO] [stdout] 75 | #[serde(rename_all = "kebab-case")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 76 | #[derive(Deserialize, Debug)] [INFO] [stdout] | ----------- the attribute is introduced here [INFO] [stdout] | [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: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/config.rs:82:3 [INFO] [stdout] | [INFO] [stdout] 82 | #[serde(rename_all = "kebab-case")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 83 | #[derive(Deserialize, Debug)] [INFO] [stdout] | ----------- the attribute is introduced here [INFO] [stdout] | [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: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::Result` [INFO] [stdout] --> src/api.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | use crate::Result; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::Result` [INFO] [stdout] --> src/server.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | use crate::Result; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/config.rs:69:3 [INFO] [stdout] | [INFO] [stdout] 69 | #[serde(rename_all = "kebab-case")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 70 | #[derive(Deserialize, Debug)] [INFO] [stdout] | ----------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(legacy_derive_helpers)]` on by default [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: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/config.rs:75:3 [INFO] [stdout] | [INFO] [stdout] 75 | #[serde(rename_all = "kebab-case")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 76 | #[derive(Deserialize, Debug)] [INFO] [stdout] | ----------- the attribute is introduced here [INFO] [stdout] | [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: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/config.rs:82:3 [INFO] [stdout] | [INFO] [stdout] 82 | #[serde(rename_all = "kebab-case")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 83 | #[derive(Deserialize, Debug)] [INFO] [stdout] | ----------- the attribute is introduced here [INFO] [stdout] | [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: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::Result` [INFO] [stdout] --> src/api.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | use crate::Result; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::Result` [INFO] [stdout] --> src/server.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | use crate::Result; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 20s [INFO] running `Command { std: "docker" "inspect" "0e415f5ade96c2b21e810b884614606152c30fb6b6f11cce1c551afda4509780", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e415f5ade96c2b21e810b884614606152c30fb6b6f11cce1c551afda4509780", kill_on_drop: false }` [INFO] [stdout] 0e415f5ade96c2b21e810b884614606152c30fb6b6f11cce1c551afda4509780