[INFO] fetching crate cooler 0.0.0... [INFO] testing cooler-0.0.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate cooler 0.0.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate cooler 0.0.0 [INFO] finished tweaking crates.io crate cooler 0.0.0 [INFO] tweaked toml for crates.io crate cooler 0.0.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate cooler 0.0.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate cooler 0.0.0 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" "+b83b707f97d809763b7861afa7638871f3339a33" "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-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2802a32407f3b8460dbe5b01a208c8bca2f6b7b178594cc62599fc898e72f79a [INFO] running `Command { std: "docker" "start" "-a" "2802a32407f3b8460dbe5b01a208c8bca2f6b7b178594cc62599fc898e72f79a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2802a32407f3b8460dbe5b01a208c8bca2f6b7b178594cc62599fc898e72f79a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2802a32407f3b8460dbe5b01a208c8bca2f6b7b178594cc62599fc898e72f79a", kill_on_drop: false }` [INFO] [stdout] 2802a32407f3b8460dbe5b01a208c8bca2f6b7b178594cc62599fc898e72f79a [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9d6577105bd4629f42da2eab5225b03a8d75b9a520600e4f51e0962b0723119a [INFO] running `Command { std: "docker" "start" "-a" "9d6577105bd4629f42da2eab5225b03a8d75b9a520600e4f51e0962b0723119a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling inplace_it v0.3.3 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling libloading v0.6.7 [INFO] [stderr] Compiling lock_api v0.4.4 [INFO] [stderr] Compiling ash v0.31.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling x11 v2.18.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling jobserver v0.1.22 [INFO] [stderr] Compiling raw-window-handle v0.3.3 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling xcb v0.9.0 [INFO] [stderr] Compiling gfx-hal v0.6.0 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling cc v1.0.68 [INFO] [stderr] Compiling imgui-sys v0.5.0 [INFO] [stderr] Compiling imgui v0.5.0 [INFO] [stderr] Compiling dispose-derive v0.2.0 [INFO] [stderr] Compiling dispose v0.2.1 [INFO] [stderr] Compiling gfx-backend-vulkan v0.6.5 [INFO] [stderr] Compiling cooler v0.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> main.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | let x = Disposable::new(MyRecord { a: MyUnit, x: 12 }); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> main.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | let a = Disposable::new(MyEnum::Unit); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> main.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | let b = Disposable::new(MyEnum::Record { a: MyUnit, x: 2 }); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> main.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | let c = Disposable::new(MyEnum::Tuple(MyUnit, 27)); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MyTuple` is never constructed [INFO] [stdout] --> main.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | struct MyTuple(#[dispose(with = .1)] MyUnit, #[dispose(ignore)] i32); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing documentation for the crate [INFO] [stdout] --> main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / #![warn(missing_docs, clippy::all, clippy::pedantic, clippy::cargo)] [INFO] [stdout] 2 | | #![deny(broken_intra_doc_links, missing_debug_implementations)] [INFO] [stdout] 3 | | [INFO] [stdout] 4 | | use dispose::{Disposable, Dispose, DisposeWith}; [INFO] [stdout] ... | [INFO] [stdout] 48 | | println!("Hello, world!"); [INFO] [stdout] 49 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> main.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | #![warn(missing_docs, clippy::all, clippy::pedantic, clippy::cargo)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.31s [INFO] running `Command { std: "docker" "inspect" "9d6577105bd4629f42da2eab5225b03a8d75b9a520600e4f51e0962b0723119a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d6577105bd4629f42da2eab5225b03a8d75b9a520600e4f51e0962b0723119a", kill_on_drop: false }` [INFO] [stdout] 9d6577105bd4629f42da2eab5225b03a8d75b9a520600e4f51e0962b0723119a [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8261527a1f681efc506cdc4bf4352a88e4410761b3ef6e212dbe446447d2834c [INFO] running `Command { std: "docker" "start" "-a" "8261527a1f681efc506cdc4bf4352a88e4410761b3ef6e212dbe446447d2834c", kill_on_drop: false }` [INFO] [stderr] Compiling cooler v0.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> main.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | let x = Disposable::new(MyRecord { a: MyUnit, x: 12 }); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> main.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | let a = Disposable::new(MyEnum::Unit); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> main.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | let b = Disposable::new(MyEnum::Record { a: MyUnit, x: 2 }); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> main.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | let c = Disposable::new(MyEnum::Tuple(MyUnit, 27)); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MyTuple` is never constructed [INFO] [stdout] --> main.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | struct MyTuple(#[dispose(with = .1)] MyUnit, #[dispose(ignore)] i32); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing documentation for the crate [INFO] [stdout] --> main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / #![warn(missing_docs, clippy::all, clippy::pedantic, clippy::cargo)] [INFO] [stdout] 2 | | #![deny(broken_intra_doc_links, missing_debug_implementations)] [INFO] [stdout] 3 | | [INFO] [stdout] 4 | | use dispose::{Disposable, Dispose, DisposeWith}; [INFO] [stdout] ... | [INFO] [stdout] 48 | | println!("Hello, world!"); [INFO] [stdout] 49 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> main.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | #![warn(missing_docs, clippy::all, clippy::pedantic, clippy::cargo)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s [INFO] running `Command { std: "docker" "inspect" "8261527a1f681efc506cdc4bf4352a88e4410761b3ef6e212dbe446447d2834c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8261527a1f681efc506cdc4bf4352a88e4410761b3ef6e212dbe446447d2834c", kill_on_drop: false }` [INFO] [stdout] 8261527a1f681efc506cdc4bf4352a88e4410761b3ef6e212dbe446447d2834c [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 989be68abcd2420c70a84a5c3a43311be583f55be4eca6200fddf67830ca82e2 [INFO] running `Command { std: "docker" "start" "-a" "989be68abcd2420c70a84a5c3a43311be583f55be4eca6200fddf67830ca82e2", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> main.rs:39:9 [INFO] [stderr] | [INFO] [stderr] 39 | let x = Disposable::new(MyRecord { a: MyUnit, x: 12 }); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `a` [INFO] [stderr] --> main.rs:42:9 [INFO] [stderr] | [INFO] [stderr] 42 | let a = Disposable::new(MyEnum::Unit); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `b` [INFO] [stderr] --> main.rs:43:9 [INFO] [stderr] | [INFO] [stderr] 43 | let b = Disposable::new(MyEnum::Record { a: MyUnit, x: 2 }); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `c` [INFO] [stderr] --> main.rs:44:9 [INFO] [stderr] | [INFO] [stderr] 44 | let c = Disposable::new(MyEnum::Tuple(MyUnit, 27)); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stderr] [INFO] [stderr] warning: struct `MyTuple` is never constructed [INFO] [stderr] --> main.rs:24:8 [INFO] [stderr] | [INFO] [stderr] 24 | struct MyTuple(#[dispose(with = .1)] MyUnit, #[dispose(ignore)] i32); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: missing documentation for the crate [INFO] [stderr] --> main.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | / #![warn(missing_docs, clippy::all, clippy::pedantic, clippy::cargo)] [INFO] [stderr] 2 | | #![deny(broken_intra_doc_links, missing_debug_implementations)] [INFO] [stderr] 3 | | [INFO] [stderr] 4 | | use dispose::{Disposable, Dispose, DisposeWith}; [INFO] [stderr] ... | [INFO] [stderr] 48 | | println!("Hello, world!"); [INFO] [stderr] 49 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> main.rs:1:9 [INFO] [stderr] | [INFO] [stderr] 1 | #![warn(missing_docs, clippy::all, clippy::pedantic, clippy::cargo)] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `cooler` (bin "cooler" test) generated 6 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests main.rs (/opt/rustwide/target/debug/deps/cooler-b5de32317a84cd05) [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" "989be68abcd2420c70a84a5c3a43311be583f55be4eca6200fddf67830ca82e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "989be68abcd2420c70a84a5c3a43311be583f55be4eca6200fddf67830ca82e2", kill_on_drop: false }` [INFO] [stdout] 989be68abcd2420c70a84a5c3a43311be583f55be4eca6200fddf67830ca82e2