[INFO] fetching crate kyoto 0.0.1... [INFO] testing kyoto-0.0.1 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479 [INFO] extracting crate kyoto 0.0.1 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate kyoto 0.0.1 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate kyoto 0.0.1 [INFO] finished tweaking crates.io crate kyoto 0.0.1 [INFO] tweaked toml for crates.io crate kyoto 0.0.1 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate crates.io crate kyoto 0.0.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 13078c3e1b62c641195b8dfbd4fa87ef42cff9f179b279e9731346a6f3901eb1 [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" "13078c3e1b62c641195b8dfbd4fa87ef42cff9f179b279e9731346a6f3901eb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "13078c3e1b62c641195b8dfbd4fa87ef42cff9f179b279e9731346a6f3901eb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "13078c3e1b62c641195b8dfbd4fa87ef42cff9f179b279e9731346a6f3901eb1", kill_on_drop: false }` [INFO] [stdout] 13078c3e1b62c641195b8dfbd4fa87ef42cff9f179b279e9731346a6f3901eb1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--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] f517c2ada9d7e0144aa9b2d2f9ce5405d887c3374f39d3c5ee799ef6f1aa34fa [INFO] running `Command { std: "docker" "start" "-a" "f517c2ada9d7e0144aa9b2d2f9ce5405d887c3374f39d3c5ee799ef6f1aa34fa", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.58 [INFO] [stderr] Compiling log v0.4.13 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling byteorder v1.4.2 [INFO] [stderr] Compiling anyhow v1.0.38 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling bytes v1.0.1 [INFO] [stderr] Compiling tracing-core v0.1.17 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling tokio v1.0.2 [INFO] [stderr] Compiling thread_local v1.1.0 [INFO] [stderr] Compiling regex v1.4.3 [INFO] [stderr] Compiling sharded-slab v0.1.1 [INFO] [stderr] Compiling lock_api v0.4.2 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling parking_lot_core v0.8.2 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling tracing-serde v0.1.2 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling tracing-log v0.1.1 [INFO] [stderr] Compiling mio v0.7.7 [INFO] [stderr] Compiling serde_json v1.0.61 [INFO] [stderr] Compiling matchers v0.0.1 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling tracing-attributes v0.1.11 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Compiling tokio-macros v1.0.0 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Compiling tracing v0.1.22 [INFO] [stderr] Compiling structopt v0.3.21 [INFO] [stderr] Compiling tracing-subscriber v0.2.15 [INFO] [stderr] Compiling pin-project v0.4.27 [INFO] [stderr] Compiling tracing-futures v0.2.4 [INFO] [stderr] Compiling kyoto v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `BufMut` [INFO] [stdout] --> src/data/server_state/machine_info.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use bytes::{ BytesMut, BufMut }; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufMut` [INFO] [stdout] --> src/data/warehouse/data_info.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use bytes::{ BytesMut, BufMut }; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error_type` [INFO] [stdout] --> src/network/network_handler.rs:61:30 [INFO] [stdout] | [INFO] [stdout] 61 | Response::Error{ error_type, message } => { [INFO] [stdout] | ^^^^^^^^^^ help: try ignoring the field: `error_type: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/data/warehouse/data_info.rs:13:33 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn generate_info(&self, mut info: BytesMut) -> BytesMut { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 28.38s [INFO] running `Command { std: "docker" "inspect" "f517c2ada9d7e0144aa9b2d2f9ce5405d887c3374f39d3c5ee799ef6f1aa34fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f517c2ada9d7e0144aa9b2d2f9ce5405d887c3374f39d3c5ee799ef6f1aa34fa", kill_on_drop: false }` [INFO] [stdout] f517c2ada9d7e0144aa9b2d2f9ce5405d887c3374f39d3c5ee799ef6f1aa34fa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 94b2655af07acf6736ecaade8a58170b9321a52e2a2563a4cd66c80bc82108b5 [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" "94b2655af07acf6736ecaade8a58170b9321a52e2a2563a4cd66c80bc82108b5", kill_on_drop: false }` [INFO] [stderr] Compiling kyoto v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `BufMut` [INFO] [stdout] --> src/data/server_state/machine_info.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use bytes::{ BytesMut, BufMut }; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufMut` [INFO] [stdout] --> src/data/warehouse/data_info.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use bytes::{ BytesMut, BufMut }; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error_type` [INFO] [stdout] --> src/network/network_handler.rs:61:30 [INFO] [stdout] | [INFO] [stdout] 61 | Response::Error{ error_type, message } => { [INFO] [stdout] | ^^^^^^^^^^ help: try ignoring the field: `error_type: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/data/warehouse/data_info.rs:13:33 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn generate_info(&self, mut info: BytesMut) -> BytesMut { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufMut` [INFO] [stdout] --> src/data/server_state/machine_info.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use bytes::{ BytesMut, BufMut }; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufMut` [INFO] [stdout] --> src/data/warehouse/data_info.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use bytes::{ BytesMut, BufMut }; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error_type` [INFO] [stdout] --> src/network/network_handler.rs:61:30 [INFO] [stdout] | [INFO] [stdout] 61 | Response::Error{ error_type, message } => { [INFO] [stdout] | ^^^^^^^^^^ help: try ignoring the field: `error_type: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/data/warehouse/data_info.rs:13:33 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn generate_info(&self, mut info: BytesMut) -> BytesMut { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.31s [INFO] running `Command { std: "docker" "inspect" "94b2655af07acf6736ecaade8a58170b9321a52e2a2563a4cd66c80bc82108b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94b2655af07acf6736ecaade8a58170b9321a52e2a2563a4cd66c80bc82108b5", kill_on_drop: false }` [INFO] [stdout] 94b2655af07acf6736ecaade8a58170b9321a52e2a2563a4cd66c80bc82108b5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] aff12d623279869d7e0ca45add29d6fa13994f00a8c883b46597026d2cb7d165 [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" "aff12d623279869d7e0ca45add29d6fa13994f00a8c883b46597026d2cb7d165", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `BufMut` [INFO] [stderr] --> src/data/server_state/machine_info.rs:1:24 [INFO] [stderr] | [INFO] [stderr] 1 | use bytes::{ BytesMut, BufMut }; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `BufMut` [INFO] [stderr] --> src/data/warehouse/data_info.rs:1:24 [INFO] [stderr] | [INFO] [stderr] 1 | use bytes::{ BytesMut, BufMut }; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `error_type` [INFO] [stderr] --> src/network/network_handler.rs:61:30 [INFO] [stderr] | [INFO] [stderr] 61 | Response::Error{ error_type, message } => { [INFO] [stderr] | ^^^^^^^^^^ help: try ignoring the field: `error_type: _` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/data/warehouse/data_info.rs:13:33 [INFO] [stderr] | [INFO] [stderr] 13 | pub fn generate_info(&self, mut info: BytesMut) -> BytesMut { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `kyoto` (lib) generated 4 warnings [INFO] [stderr] warning: `kyoto` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/kyoto-b11d7e264bdd3f61) [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; finished in 0.00s [INFO] [stdout] [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/kyoto_server-2ca1af03baa54ac9) [INFO] [stderr] Doc-tests kyoto [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "aff12d623279869d7e0ca45add29d6fa13994f00a8c883b46597026d2cb7d165", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aff12d623279869d7e0ca45add29d6fa13994f00a8c883b46597026d2cb7d165", kill_on_drop: false }` [INFO] [stdout] aff12d623279869d7e0ca45add29d6fa13994f00a8c883b46597026d2cb7d165