[INFO] fetching crate bulut 0.3.0...
[INFO] testing bulut-0.3.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate bulut 0.3.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate bulut 0.3.0
[INFO] finished tweaking crates.io crate bulut 0.3.0
[INFO] tweaked toml for crates.io crate bulut 0.3.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate bulut 0.3.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate bulut 0.3.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded colored v1.9.3
[INFO] [stderr]   Downloaded time v0.1.44
[INFO] [stderr]   Downloaded libc v0.2.121
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 322890d5daba7e838a59f4672966b7bc62370288b6db648965faa357c321a3cf
[INFO] running `Command { std: "docker" "start" "-a" "322890d5daba7e838a59f4672966b7bc62370288b6db648965faa357c321a3cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "322890d5daba7e838a59f4672966b7bc62370288b6db648965faa357c321a3cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "322890d5daba7e838a59f4672966b7bc62370288b6db648965faa357c321a3cf", kill_on_drop: false }`
[INFO] [stdout] 322890d5daba7e838a59f4672966b7bc62370288b6db648965faa357c321a3cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e236ca18306f6ff6c4ee23ab88a3920cfa6392e3ffd74a788e0fce71cd3c7e9
[INFO] running `Command { std: "docker" "start" "-a" "3e236ca18306f6ff6c4ee23ab88a3920cfa6392e3ffd74a788e0fce71cd3c7e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling colored v1.9.3
[INFO] [stderr]    Compiling bulut v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/error.rs:13:19
[INFO] [stdout]    |
[INFO] [stdout] 13 |         match self.clone() {
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `VmError` does not implement `Clone`, so calling `clone` on `&VmError` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout] 13 -         match self.clone() {
[INFO] [stdout] 13 +         match self {
[INFO] [stdout]    |
[INFO] [stdout] help: if you meant to clone `VmError`, implement `Clone` for it
[INFO] [stdout]    |
[INFO] [stdout]  4 + #[derive(Clone)]
[INFO] [stdout]  5 | pub enum VmError {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.37s
[INFO] running `Command { std: "docker" "inspect" "3e236ca18306f6ff6c4ee23ab88a3920cfa6392e3ffd74a788e0fce71cd3c7e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e236ca18306f6ff6c4ee23ab88a3920cfa6392e3ffd74a788e0fce71cd3c7e9", kill_on_drop: false }`
[INFO] [stdout] 3e236ca18306f6ff6c4ee23ab88a3920cfa6392e3ffd74a788e0fce71cd3c7e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da526a4cc6271ea8503a304a5dbdd72f01fa94b69baa83976b35f8ffcacd36ad
[INFO] running `Command { std: "docker" "start" "-a" "da526a4cc6271ea8503a304a5dbdd72f01fa94b69baa83976b35f8ffcacd36ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling bulut v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/error.rs:13:19
[INFO] [stdout]    |
[INFO] [stdout] 13 |         match self.clone() {
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `VmError` does not implement `Clone`, so calling `clone` on `&VmError` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout] 13 -         match self.clone() {
[INFO] [stdout] 13 +         match self {
[INFO] [stdout]    |
[INFO] [stdout] help: if you meant to clone `VmError`, implement `Clone` for it
[INFO] [stdout]    |
[INFO] [stdout]  4 + #[derive(Clone)]
[INFO] [stdout]  5 | pub enum VmError {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/error.rs:13:19
[INFO] [stdout]    |
[INFO] [stdout] 13 |         match self.clone() {
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `VmError` does not implement `Clone`, so calling `clone` on `&VmError` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout] 13 -         match self.clone() {
[INFO] [stdout] 13 +         match self {
[INFO] [stdout]    |
[INFO] [stdout] help: if you meant to clone `VmError`, implement `Clone` for it
[INFO] [stdout]    |
[INFO] [stdout]  4 + #[derive(Clone)]
[INFO] [stdout]  5 | pub enum VmError {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "da526a4cc6271ea8503a304a5dbdd72f01fa94b69baa83976b35f8ffcacd36ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da526a4cc6271ea8503a304a5dbdd72f01fa94b69baa83976b35f8ffcacd36ad", kill_on_drop: false }`
[INFO] [stdout] da526a4cc6271ea8503a304a5dbdd72f01fa94b69baa83976b35f8ffcacd36ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1347eff4cc21ba3730663d0a8e284faa82825d35cd162dd745bb4778d344614a
[INFO] running `Command { std: "docker" "start" "-a" "1347eff4cc21ba3730663d0a8e284faa82825d35cd162dd745bb4778d344614a", kill_on_drop: false }`
[INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stderr]   --> src/error.rs:13:19
[INFO] [stderr]    |
[INFO] [stderr] 13 |         match self.clone() {
[INFO] [stderr]    |                   ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: the type `VmError` does not implement `Clone`, so calling `clone` on `&VmError` copies the reference, which does not do anything and can be removed
[INFO] [stderr]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stderr] help: remove this redundant call
[INFO] [stderr]    |
[INFO] [stderr] 13 -         match self.clone() {
[INFO] [stderr] 13 +         match self {
[INFO] [stderr]    |
[INFO] [stderr] help: if you meant to clone `VmError`, implement `Clone` for it
[INFO] [stderr]    |
[INFO] [stderr]  4 + #[derive(Clone)]
[INFO] [stderr]  5 | pub enum VmError {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `bulut` (lib) generated 1 warning (run `cargo fix --lib -p bulut` to apply 1 suggestion)
[INFO] [stderr] warning: `bulut` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bulut-bcfe066b10254748)
[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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/bulut-f89b7fa745c7eca5)
[INFO] [stderr]    Doc-tests bulut
[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" "1347eff4cc21ba3730663d0a8e284faa82825d35cd162dd745bb4778d344614a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1347eff4cc21ba3730663d0a8e284faa82825d35cd162dd745bb4778d344614a", kill_on_drop: false }`
[INFO] [stdout] 1347eff4cc21ba3730663d0a8e284faa82825d35cd162dd745bb4778d344614a
