[INFO] fetching crate haste 0.1.0-alpha.1... [INFO] testing haste-0.1.0-alpha.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate haste 0.1.0-alpha.1 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate haste 0.1.0-alpha.1 [INFO] finished tweaking crates.io crate haste 0.1.0-alpha.1 [INFO] tweaked toml for crates.io crate haste 0.1.0-alpha.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate haste 0.1.0-alpha.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate haste 0.1.0-alpha.1 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5b2d48daacdee4a2d8a21882ef13ba85277b1ed7eb0a0d891721fe61895a0964 [INFO] running `Command { std: "docker" "start" "-a" "5b2d48daacdee4a2d8a21882ef13ba85277b1ed7eb0a0d891721fe61895a0964", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5b2d48daacdee4a2d8a21882ef13ba85277b1ed7eb0a0d891721fe61895a0964", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b2d48daacdee4a2d8a21882ef13ba85277b1ed7eb0a0d891721fe61895a0964", kill_on_drop: false }` [INFO] [stdout] 5b2d48daacdee4a2d8a21882ef13ba85277b1ed7eb0a0d891721fe61895a0964 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d3749e7d5dbc683591e8fc607564234315d4b5ba851cbfab00bf8b6d3ec27155 [INFO] running `Command { std: "docker" "start" "-a" "d3749e7d5dbc683591e8fc607564234315d4b5ba851cbfab00bf8b6d3ec27155", kill_on_drop: false }` [INFO] [stderr] Compiling linkme-impl v0.3.33 [INFO] [stderr] Compiling haste-macros v0.1.0-alpha.1 [INFO] [stderr] Compiling linkme v0.3.33 [INFO] [stderr] Compiling haste v0.1.0-alpha.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `time::Duration` [INFO] [stdout] --> src/bench_result.rs:1:25 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{fmt::Display, time::Duration}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `throughput` is never read [INFO] [stdout] --> src/config.rs:10:16 [INFO] [stdout] | [INFO] [stdout] 6 | pub(crate) struct Config { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 10 | pub(crate) throughput: Option, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Config` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `SamplingMode` is never used [INFO] [stdout] --> src/sampling_mode.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | pub(crate) enum SamplingMode { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.78s [INFO] running `Command { std: "docker" "inspect" "d3749e7d5dbc683591e8fc607564234315d4b5ba851cbfab00bf8b6d3ec27155", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d3749e7d5dbc683591e8fc607564234315d4b5ba851cbfab00bf8b6d3ec27155", kill_on_drop: false }` [INFO] [stdout] d3749e7d5dbc683591e8fc607564234315d4b5ba851cbfab00bf8b6d3ec27155 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b237c2b7c87ce73fc780df23d609834e1d5b6ba6993a24c71f6446608be814c3 [INFO] running `Command { std: "docker" "start" "-a" "b237c2b7c87ce73fc780df23d609834e1d5b6ba6993a24c71f6446608be814c3", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `time::Duration` [INFO] [stdout] --> src/bench_result.rs:1:25 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{fmt::Display, time::Duration}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `throughput` is never read [INFO] [stdout] --> src/config.rs:10:16 [INFO] [stdout] | [INFO] [stdout] 6 | pub(crate) struct Config { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 10 | pub(crate) throughput: Option, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Config` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `SamplingMode` is never used [INFO] [stdout] --> src/sampling_mode.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | pub(crate) enum SamplingMode { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling haste v0.1.0-alpha.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `time::Duration` [INFO] [stdout] --> src/bench_result.rs:1:25 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{fmt::Display, time::Duration}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `throughput` is never read [INFO] [stdout] --> src/config.rs:10:16 [INFO] [stdout] | [INFO] [stdout] 6 | pub(crate) struct Config { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 10 | pub(crate) throughput: Option, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Config` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `SamplingMode` is never used [INFO] [stdout] --> src/sampling_mode.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | pub(crate) enum SamplingMode { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s [INFO] running `Command { std: "docker" "inspect" "b237c2b7c87ce73fc780df23d609834e1d5b6ba6993a24c71f6446608be814c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b237c2b7c87ce73fc780df23d609834e1d5b6ba6993a24c71f6446608be814c3", kill_on_drop: false }` [INFO] [stdout] b237c2b7c87ce73fc780df23d609834e1d5b6ba6993a24c71f6446608be814c3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c79ff0b1792162e26ce92ceb81c654eb33bd5fff5760f22779330445932f8b42 [INFO] running `Command { std: "docker" "start" "-a" "c79ff0b1792162e26ce92ceb81c654eb33bd5fff5760f22779330445932f8b42", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `time::Duration` [INFO] [stderr] --> src/bench_result.rs:1:25 [INFO] [stderr] | [INFO] [stderr] 1 | use std::{fmt::Display, time::Duration}; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `throughput` is never read [INFO] [stderr] --> src/config.rs:10:16 [INFO] [stderr] | [INFO] [stderr] 6 | pub(crate) struct Config { [INFO] [stderr] | ------ field in this struct [INFO] [stderr] ... [INFO] [stderr] 10 | pub(crate) throughput: Option, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Config` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: enum `SamplingMode` is never used [INFO] [stderr] --> src/sampling_mode.rs:1:17 [INFO] [stderr] | [INFO] [stderr] 1 | pub(crate) enum SamplingMode { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `haste` (lib) generated 3 warnings (run `cargo fix --lib -p haste` to apply 1 suggestion) [INFO] [stderr] warning: `haste` (lib test) generated 3 warnings (3 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/haste-49315d720c28fde7) [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] Doc-tests haste [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" "c79ff0b1792162e26ce92ceb81c654eb33bd5fff5760f22779330445932f8b42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c79ff0b1792162e26ce92ceb81c654eb33bd5fff5760f22779330445932f8b42", kill_on_drop: false }` [INFO] [stdout] c79ff0b1792162e26ce92ceb81c654eb33bd5fff5760f22779330445932f8b42