[INFO] fetching crate qutonium 0.1.6... [INFO] checking qutonium-0.1.6 against try#24cd45d7714ba43afd4b8e62fb677b069b21c4a5 for pr-129543 [INFO] extracting crate qutonium 0.1.6 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate qutonium 0.1.6 on toolchain 24cd45d7714ba43afd4b8e62fb677b069b21c4a5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate qutonium 0.1.6 [INFO] finished tweaking crates.io crate qutonium 0.1.6 [INFO] tweaked toml for crates.io crate qutonium 0.1.6 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate qutonium 0.1.6 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" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 55b72610a407e68b10326cece2e9559767a2b1665ba6408a034049afbd311dc9 [INFO] running `Command { std: "docker" "start" "-a" "55b72610a407e68b10326cece2e9559767a2b1665ba6408a034049afbd311dc9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "55b72610a407e68b10326cece2e9559767a2b1665ba6408a034049afbd311dc9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "55b72610a407e68b10326cece2e9559767a2b1665ba6408a034049afbd311dc9", kill_on_drop: false }` [INFO] [stdout] 55b72610a407e68b10326cece2e9559767a2b1665ba6408a034049afbd311dc9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ab242c0cd46e9af602972ecf1405b944ccf1f6395b658766fe556643fc8c262b [INFO] running `Command { std: "docker" "start" "-a" "ab242c0cd46e9af602972ecf1405b944ccf1f6395b658766fe556643fc8c262b", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.44 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking qute v0.0.11 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling mini-internal v0.1.13 [INFO] [stderr] Checking miniserde v0.1.13 [INFO] [stderr] Checking qutonium v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `hooks` and `result` are never read [INFO] [stdout] --> src/core/suiter.rs:24:3 [INFO] [stdout] | [INFO] [stdout] 23 | pub struct SuiteCase { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 24 | hooks: HashMap>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 25 | name: &'static str, [INFO] [stdout] 26 | result: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SuiteCase` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/exports/export.rs:39:30 [INFO] [stdout] | [INFO] [stdout] 39 | filename: self.filename.clone(), [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/exports/export.rs:40:30 [INFO] [stdout] | [INFO] [stdout] 40 | pathname: self.pathname.clone(), [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `hooks` and `result` are never read [INFO] [stdout] --> src/core/suiter.rs:24:3 [INFO] [stdout] | [INFO] [stdout] 23 | pub struct SuiteCase { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 24 | hooks: HashMap>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 25 | name: &'static str, [INFO] [stdout] 26 | result: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SuiteCase` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/exports/export.rs:39:30 [INFO] [stdout] | [INFO] [stdout] 39 | filename: self.filename.clone(), [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/exports/export.rs:40:30 [INFO] [stdout] | [INFO] [stdout] 40 | pathname: self.pathname.clone(), [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.26s [INFO] running `Command { std: "docker" "inspect" "ab242c0cd46e9af602972ecf1405b944ccf1f6395b658766fe556643fc8c262b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab242c0cd46e9af602972ecf1405b944ccf1f6395b658766fe556643fc8c262b", kill_on_drop: false }` [INFO] [stdout] ab242c0cd46e9af602972ecf1405b944ccf1f6395b658766fe556643fc8c262b