[INFO] fetching crate hazy 0.1.1... [INFO] testing hazy-0.1.1 against 1.60.0 for beta-1.61-1 [INFO] extracting crate hazy 0.1.1 into /workspace/builds/worker-22/source [INFO] validating manifest of crates.io crate hazy 0.1.1 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate hazy 0.1.1 [INFO] finished tweaking crates.io crate hazy 0.1.1 [INFO] tweaked toml for crates.io crate hazy 0.1.1 written to /workspace/builds/worker-22/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded hazy_derive v0.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e6ccda576cca918500bb581cd3d786e9f188ee98bc88e614f80a0aff15a78e00 [INFO] running `Command { std: "docker" "start" "-a" "e6ccda576cca918500bb581cd3d786e9f188ee98bc88e614f80a0aff15a78e00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e6ccda576cca918500bb581cd3d786e9f188ee98bc88e614f80a0aff15a78e00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6ccda576cca918500bb581cd3d786e9f188ee98bc88e614f80a0aff15a78e00", kill_on_drop: false }` [INFO] [stdout] e6ccda576cca918500bb581cd3d786e9f188ee98bc88e614f80a0aff15a78e00 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8fb0c18ab0ed72b66faaa78086a16fcac99bc4f21b3963b40a188f65cf2e8b24 [INFO] running `Command { std: "docker" "start" "-a" "8fb0c18ab0ed72b66faaa78086a16fcac99bc4f21b3963b40a188f65cf2e8b24", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling hazy_derive v0.1.1 [INFO] [stderr] Compiling hazy v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.11s [INFO] running `Command { std: "docker" "inspect" "8fb0c18ab0ed72b66faaa78086a16fcac99bc4f21b3963b40a188f65cf2e8b24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8fb0c18ab0ed72b66faaa78086a16fcac99bc4f21b3963b40a188f65cf2e8b24", kill_on_drop: false }` [INFO] [stdout] 8fb0c18ab0ed72b66faaa78086a16fcac99bc4f21b3963b40a188f65cf2e8b24 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e20d4068f74489089e7a66a2982943f369a4895e5f0877ad534811c21bb9a5f3 [INFO] running `Command { std: "docker" "start" "-a" "e20d4068f74489089e7a66a2982943f369a4895e5f0877ad534811c21bb9a5f3", kill_on_drop: false }` [INFO] [stderr] Compiling hazy v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `e` [INFO] [stdout] --> examples/simple.rs:28:16 [INFO] [stdout] | [INFO] [stdout] 28 | HeapSize { e: String }, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Enum` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> examples/simple.rs:26:10 [INFO] [stdout] | [INFO] [stdout] 26 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `a` [INFO] [stdout] --> examples/simple.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 42 | a: Box, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Demo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> examples/simple.rs:40:10 [INFO] [stdout] | [INFO] [stdout] 40 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `b` [INFO] [stdout] --> examples/simple.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | b: u8, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Demo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> examples/simple.rs:40:10 [INFO] [stdout] | [INFO] [stdout] 40 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `c` [INFO] [stdout] --> examples/simple.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 44 | c: &'a str, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Demo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> examples/simple.rs:40:10 [INFO] [stdout] | [INFO] [stdout] 40 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `d` [INFO] [stdout] --> examples/simple.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 45 | d: HeapSize, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Demo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> examples/simple.rs:40:10 [INFO] [stdout] | [INFO] [stdout] 40 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `e` [INFO] [stdout] --> examples/simple.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 50 | e: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `HeapSize` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> examples/simple.rs:48:10 [INFO] [stdout] | [INFO] [stdout] 48 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.48s [INFO] running `Command { std: "docker" "inspect" "e20d4068f74489089e7a66a2982943f369a4895e5f0877ad534811c21bb9a5f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e20d4068f74489089e7a66a2982943f369a4895e5f0877ad534811c21bb9a5f3", kill_on_drop: false }` [INFO] [stdout] e20d4068f74489089e7a66a2982943f369a4895e5f0877ad534811c21bb9a5f3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1c5c727f15776796ae1c61639ab3a2fbc5bfa934c60906b3a2791fabb48e2377 [INFO] running `Command { std: "docker" "start" "-a" "1c5c727f15776796ae1c61639ab3a2fbc5bfa934c60906b3a2791fabb48e2377", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `e` [INFO] [stderr] --> examples/simple.rs:28:16 [INFO] [stderr] | [INFO] [stderr] 28 | HeapSize { e: String }, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `Enum` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> examples/simple.rs:26:10 [INFO] [stderr] | [INFO] [stderr] 26 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `a` [INFO] [stderr] --> examples/simple.rs:42:5 [INFO] [stderr] | [INFO] [stderr] 42 | a: Box, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Demo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> examples/simple.rs:40:10 [INFO] [stderr] | [INFO] [stderr] 40 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `b` [INFO] [stderr] --> examples/simple.rs:43:5 [INFO] [stderr] | [INFO] [stderr] 43 | b: u8, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Demo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> examples/simple.rs:40:10 [INFO] [stderr] | [INFO] [stderr] 40 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `c` [INFO] [stderr] --> examples/simple.rs:44:5 [INFO] [stderr] | [INFO] [stderr] 44 | c: &'a str, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Demo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> examples/simple.rs:40:10 [INFO] [stderr] | [INFO] [stderr] 40 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `d` [INFO] [stderr] --> examples/simple.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | d: HeapSize, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Demo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> examples/simple.rs:40:10 [INFO] [stderr] | [INFO] [stderr] 40 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `e` [INFO] [stderr] --> examples/simple.rs:50:5 [INFO] [stderr] | [INFO] [stderr] 50 | e: String, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `HeapSize` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> examples/simple.rs:48:10 [INFO] [stderr] | [INFO] [stderr] 48 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `hazy` (example "simple") generated 6 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/hazy-b7ee3b25f8010e4d) [INFO] [stdout] [INFO] [stderr] Doc-tests hazy [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" "1c5c727f15776796ae1c61639ab3a2fbc5bfa934c60906b3a2791fabb48e2377", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c5c727f15776796ae1c61639ab3a2fbc5bfa934c60906b3a2791fabb48e2377", kill_on_drop: false }` [INFO] [stdout] 1c5c727f15776796ae1c61639ab3a2fbc5bfa934c60906b3a2791fabb48e2377