[INFO] fetching crate highly_sendable 0.1.0... [INFO] testing highly_sendable-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1 [INFO] extracting crate highly_sendable 0.1.0 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate highly_sendable 0.1.0 [INFO] finished tweaking crates.io crate highly_sendable 0.1.0 [INFO] tweaked toml for crates.io crate highly_sendable 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate highly_sendable 0.1.0 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate highly_sendable 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded delegate v0.13.3 [INFO] [stderr] Downloaded corlib v0.4.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dfbfdbea09f76a78bc2f5eeb4ac4ddff27b12bcb3782c98b01fcc23c0f381e32 [INFO] running `Command { std: "docker" "start" "-a" "dfbfdbea09f76a78bc2f5eeb4ac4ddff27b12bcb3782c98b01fcc23c0f381e32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dfbfdbea09f76a78bc2f5eeb4ac4ddff27b12bcb3782c98b01fcc23c0f381e32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dfbfdbea09f76a78bc2f5eeb4ac4ddff27b12bcb3782c98b01fcc23c0f381e32", kill_on_drop: false }` [INFO] [stdout] dfbfdbea09f76a78bc2f5eeb4ac4ddff27b12bcb3782c98b01fcc23c0f381e32 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 91c1288bc00ff45b4d3afcc88ece4363b3d2937c316e8037a68abb7ea6f4d316 [INFO] running `Command { std: "docker" "start" "-a" "91c1288bc00ff45b4d3afcc88ece4363b3d2937c316e8037a68abb7ea6f4d316", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling delegate v0.13.3 [INFO] [stderr] Compiling highly_sendable v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Formatter` and `write` [INFO] [stdout] --> src/result/work_in_progress_result.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::{write, Display, Formatter}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Formatter` [INFO] [stdout] --> src/text/sendable_text.rs:1:26 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{fmt::{Display, Formatter}, ops::Deref, sync::Arc}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `SendableText` is never used [INFO] [stdout] --> src/text/sendable_text.rs:15:10 [INFO] [stdout] | [INFO] [stdout] 15 | pub enum SendableText [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_string`, `is_str`, `is_arc_str`, `extract_string`, and `as_str` are never used [INFO] [stdout] --> src/text/sendable_text.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 24 | impl SendableText [INFO] [stdout] | ----------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn is_string(&self) -> bool [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | pub fn is_str(&self) -> bool [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 55 | pub fn is_arc_str(&self) -> bool [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 69 | pub fn extract_string(self) -> Result [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 83 | fn as_str(&self) -> &str [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.48s [INFO] running `Command { std: "docker" "inspect" "91c1288bc00ff45b4d3afcc88ece4363b3d2937c316e8037a68abb7ea6f4d316", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91c1288bc00ff45b4d3afcc88ece4363b3d2937c316e8037a68abb7ea6f4d316", kill_on_drop: false }` [INFO] [stdout] 91c1288bc00ff45b4d3afcc88ece4363b3d2937c316e8037a68abb7ea6f4d316 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a2c74336166921b7cc60722bfa5e395c7f0bb6123362b981626f194137b6cf1b [INFO] running `Command { std: "docker" "start" "-a" "a2c74336166921b7cc60722bfa5e395c7f0bb6123362b981626f194137b6cf1b", kill_on_drop: false }` [INFO] [stderr] Compiling highly_sendable v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Formatter` and `write` [INFO] [stdout] --> src/result/work_in_progress_result.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::{write, Display, Formatter}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Formatter` [INFO] [stdout] --> src/text/sendable_text.rs:1:26 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{fmt::{Display, Formatter}, ops::Deref, sync::Arc}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `SendableText` is never used [INFO] [stdout] --> src/text/sendable_text.rs:15:10 [INFO] [stdout] | [INFO] [stdout] 15 | pub enum SendableText [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_string`, `is_str`, `is_arc_str`, `extract_string`, and `as_str` are never used [INFO] [stdout] --> src/text/sendable_text.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 24 | impl SendableText [INFO] [stdout] | ----------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn is_string(&self) -> bool [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | pub fn is_str(&self) -> bool [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 55 | pub fn is_arc_str(&self) -> bool [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 69 | pub fn extract_string(self) -> Result [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 83 | fn as_str(&self) -> &str [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Formatter` and `write` [INFO] [stdout] --> src/result/work_in_progress_result.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::{write, Display, Formatter}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Formatter` [INFO] [stdout] --> src/text/sendable_text.rs:1:26 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{fmt::{Display, Formatter}, ops::Deref, sync::Arc}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `SendableText` is never used [INFO] [stdout] --> src/text/sendable_text.rs:15:10 [INFO] [stdout] | [INFO] [stdout] 15 | pub enum SendableText [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_string`, `is_str`, `is_arc_str`, `extract_string`, and `as_str` are never used [INFO] [stdout] --> src/text/sendable_text.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 24 | impl SendableText [INFO] [stdout] | ----------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn is_string(&self) -> bool [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | pub fn is_str(&self) -> bool [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 55 | pub fn is_arc_str(&self) -> bool [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 69 | pub fn extract_string(self) -> Result [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 83 | fn as_str(&self) -> &str [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s [INFO] running `Command { std: "docker" "inspect" "a2c74336166921b7cc60722bfa5e395c7f0bb6123362b981626f194137b6cf1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2c74336166921b7cc60722bfa5e395c7f0bb6123362b981626f194137b6cf1b", kill_on_drop: false }` [INFO] [stdout] a2c74336166921b7cc60722bfa5e395c7f0bb6123362b981626f194137b6cf1b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 23cc29164aa2709f8873bb7202420f8353657256026a7df7fbb8004b62adb3eb [INFO] running `Command { std: "docker" "start" "-a" "23cc29164aa2709f8873bb7202420f8353657256026a7df7fbb8004b62adb3eb", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `Formatter` and `write` [INFO] [stderr] --> src/result/work_in_progress_result.rs:1:16 [INFO] [stderr] | [INFO] [stderr] 1 | use std::fmt::{write, Display, Formatter}; [INFO] [stderr] | ^^^^^ ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Formatter` [INFO] [stderr] --> src/text/sendable_text.rs:1:26 [INFO] [stderr] | [INFO] [stderr] 1 | use std::{fmt::{Display, Formatter}, ops::Deref, sync::Arc}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum `SendableText` is never used [INFO] [stderr] --> src/text/sendable_text.rs:15:10 [INFO] [stderr] | [INFO] [stderr] 15 | pub enum SendableText [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: methods `is_string`, `is_str`, `is_arc_str`, `extract_string`, and `as_str` are never used [INFO] [stderr] --> src/text/sendable_text.rs:27:12 [INFO] [stderr] | [INFO] [stderr] 24 | impl SendableText [INFO] [stderr] | ----------------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 27 | pub fn is_string(&self) -> bool [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 41 | pub fn is_str(&self) -> bool [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 55 | pub fn is_arc_str(&self) -> bool [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 69 | pub fn extract_string(self) -> Result [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 83 | fn as_str(&self) -> &str [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `highly_sendable` (lib) generated 4 warnings (run `cargo fix --lib -p highly_sendable` to apply 2 suggestions) [INFO] [stderr] warning: `highly_sendable` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/highly_sendable-196ff498469a7c0b) [INFO] [stdout] [INFO] [stderr] Doc-tests highly_sendable [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 2 tests [INFO] [stdout] test src/../README.md - (line 42) ... ok [INFO] [stdout] test src/../README.md - (line 57) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] all doctests ran in 0.44s; merged doctests compilation took 0.42s [INFO] running `Command { std: "docker" "inspect" "23cc29164aa2709f8873bb7202420f8353657256026a7df7fbb8004b62adb3eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23cc29164aa2709f8873bb7202420f8353657256026a7df7fbb8004b62adb3eb", kill_on_drop: false }` [INFO] [stdout] 23cc29164aa2709f8873bb7202420f8353657256026a7df7fbb8004b62adb3eb