[INFO] fetching crate drive-server 0.1.2... [INFO] testing drive-server-0.1.2 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] extracting crate drive-server 0.1.2 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate drive-server 0.1.2 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate drive-server 0.1.2 [INFO] finished tweaking crates.io crate drive-server 0.1.2 [INFO] tweaked toml for crates.io crate drive-server 0.1.2 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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] 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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] aace8e3f59873171748294407e53bd3ccbe603fa5897334f82da3adc830d31fd [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" "aace8e3f59873171748294407e53bd3ccbe603fa5897334f82da3adc830d31fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aace8e3f59873171748294407e53bd3ccbe603fa5897334f82da3adc830d31fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aace8e3f59873171748294407e53bd3ccbe603fa5897334f82da3adc830d31fd", kill_on_drop: false }` [INFO] [stdout] aace8e3f59873171748294407e53bd3ccbe603fa5897334f82da3adc830d31fd [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9b5d7a00384d51eb0aa3fa11ebd9cfabf059708597ac4f23653f50136d5fccb0 [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" "9b5d7a00384d51eb0aa3fa11ebd9cfabf059708597ac4f23653f50136d5fccb0", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-xid v0.0.3 [INFO] [stderr] Compiling bitflags v0.5.0 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling pnet_base v0.27.2 [INFO] [stderr] Compiling pnet v0.27.2 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling syntex_pos v0.42.0 [INFO] [stderr] Compiling pnet_sys v0.27.2 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling pnet_macros_support v0.27.2 [INFO] [stderr] Compiling syntex_errors v0.42.0 [INFO] [stderr] Compiling syntex_syntax v0.42.0 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling thiserror-impl v1.0.25 [INFO] [stderr] Compiling thiserror v1.0.25 [INFO] [stderr] Compiling dns-message-parser v0.4.6 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling syntex v0.42.2 [INFO] [stderr] Compiling pnet_macros v0.27.2 [INFO] [stderr] Compiling pnet_packet v0.27.2 [INFO] [stderr] Compiling ipnetwork v0.17.0 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling pnet_datalink v0.27.2 [INFO] [stderr] Compiling pnet_transport v0.27.2 [INFO] [stderr] Compiling drive-server v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/drive_server.rs:2:20 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::types::{self, Metadata}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `channel` [INFO] [stdout] --> src/drive_server.rs:4:23 [INFO] [stdout] | [INFO] [stdout] 4 | use std::sync::mpsc::{channel, Sender}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Callback` [INFO] [stdout] --> src/tcp_server.rs:5:20 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::types::{Callback, Metadata}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `channel` [INFO] [stdout] --> src/tcp_server.rs:12:29 [INFO] [stdout] | [INFO] [stdout] 12 | use std::sync::mpsc::{self, channel, Sender}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `check_hash` [INFO] [stdout] --> src/tcp_server.rs:167:8 [INFO] [stdout] | [INFO] [stdout] 167 | fn check_hash() {} [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 42.25s [INFO] running `Command { std: "docker" "inspect" "9b5d7a00384d51eb0aa3fa11ebd9cfabf059708597ac4f23653f50136d5fccb0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b5d7a00384d51eb0aa3fa11ebd9cfabf059708597ac4f23653f50136d5fccb0", kill_on_drop: false }` [INFO] [stdout] 9b5d7a00384d51eb0aa3fa11ebd9cfabf059708597ac4f23653f50136d5fccb0 [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a68983145879d6f1c8eab4ced81bacb6bc5d6467f2bb9b420df5e0f12c7fcfdc [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" "a68983145879d6f1c8eab4ced81bacb6bc5d6467f2bb9b420df5e0f12c7fcfdc", kill_on_drop: false }` [INFO] [stderr] Compiling drive-server v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/drive_server.rs:2:20 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::types::{self, Metadata}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `channel` [INFO] [stdout] --> src/drive_server.rs:4:23 [INFO] [stdout] | [INFO] [stdout] 4 | use std::sync::mpsc::{channel, Sender}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Callback` [INFO] [stdout] --> src/tcp_server.rs:5:20 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::types::{Callback, Metadata}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `channel` [INFO] [stdout] --> src/tcp_server.rs:12:29 [INFO] [stdout] | [INFO] [stdout] 12 | use std::sync::mpsc::{self, channel, Sender}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `check_hash` [INFO] [stdout] --> src/tcp_server.rs:167:8 [INFO] [stdout] | [INFO] [stdout] 167 | fn check_hash() {} [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/drive_server.rs:2:20 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::types::{self, Metadata}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `channel` [INFO] [stdout] --> src/drive_server.rs:4:23 [INFO] [stdout] | [INFO] [stdout] 4 | use std::sync::mpsc::{channel, Sender}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Callback` [INFO] [stdout] --> src/tcp_server.rs:5:20 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::types::{Callback, Metadata}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `channel` [INFO] [stdout] --> src/tcp_server.rs:12:29 [INFO] [stdout] | [INFO] [stdout] 12 | use std::sync::mpsc::{self, channel, Sender}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `check_hash` [INFO] [stdout] --> src/tcp_server.rs:167:8 [INFO] [stdout] | [INFO] [stdout] 167 | fn check_hash() {} [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.06s [INFO] running `Command { std: "docker" "inspect" "a68983145879d6f1c8eab4ced81bacb6bc5d6467f2bb9b420df5e0f12c7fcfdc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a68983145879d6f1c8eab4ced81bacb6bc5d6467f2bb9b420df5e0f12c7fcfdc", kill_on_drop: false }` [INFO] [stdout] a68983145879d6f1c8eab4ced81bacb6bc5d6467f2bb9b420df5e0f12c7fcfdc [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 74d6d2b650ed53cf600e4b5eec0abe64f7e71e7577bf33b12aee76df15bfdcb5 [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" "74d6d2b650ed53cf600e4b5eec0abe64f7e71e7577bf33b12aee76df15bfdcb5", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `self` [INFO] [stderr] --> src/drive_server.rs:2:20 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::types::{self, Metadata}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `channel` [INFO] [stderr] --> src/drive_server.rs:4:23 [INFO] [stderr] | [INFO] [stderr] 4 | use std::sync::mpsc::{channel, Sender}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Callback` [INFO] [stderr] --> src/tcp_server.rs:5:20 [INFO] [stderr] | [INFO] [stderr] 5 | use crate::types::{Callback, Metadata}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `channel` [INFO] [stderr] --> src/tcp_server.rs:12:29 [INFO] [stderr] | [INFO] [stderr] 12 | use std::sync::mpsc::{self, channel, Sender}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `check_hash` [INFO] [stderr] --> src/tcp_server.rs:167:8 [INFO] [stderr] | [INFO] [stderr] 167 | fn check_hash() {} [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `self` [INFO] [stderr] --> src/drive_server.rs:2:20 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::types::{self, Metadata}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `channel` [INFO] [stderr] --> src/drive_server.rs:4:23 [INFO] [stderr] | [INFO] [stderr] 4 | use std::sync::mpsc::{channel, Sender}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Callback` [INFO] [stderr] --> src/tcp_server.rs:5:20 [INFO] [stderr] | [INFO] [stderr] 5 | use crate::types::{Callback, Metadata}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `channel` [INFO] [stderr] --> src/tcp_server.rs:12:29 [INFO] [stderr] | [INFO] [stderr] 12 | use std::sync::mpsc::{self, channel, Sender}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `check_hash` [INFO] [stderr] --> src/tcp_server.rs:167:8 [INFO] [stderr] | [INFO] [stderr] 167 | fn check_hash() {} [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/drive_server-31d679fc21cf3992) [INFO] [stderr] Doc-tests drive-server [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] running `Command { std: "docker" "inspect" "74d6d2b650ed53cf600e4b5eec0abe64f7e71e7577bf33b12aee76df15bfdcb5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74d6d2b650ed53cf600e4b5eec0abe64f7e71e7577bf33b12aee76df15bfdcb5", kill_on_drop: false }` [INFO] [stdout] 74d6d2b650ed53cf600e4b5eec0abe64f7e71e7577bf33b12aee76df15bfdcb5