[INFO] fetching crate shale 0.1.9... [INFO] testing shale-0.1.9 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2 [INFO] extracting crate shale 0.1.9 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate shale 0.1.9 [INFO] finished tweaking crates.io crate shale 0.1.9 [INFO] tweaked toml for crates.io crate shale 0.1.9 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate shale 0.1.9 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 16 packages to latest compatible versions [INFO] [stderr] Adding lru v0.12.5 (available: v0.17.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c850bcafef68d320829231be8ff1d22644b59e31e83e3979a89feb1c5a171213 [INFO] running `Command { std: "docker" "start" "-a" "c850bcafef68d320829231be8ff1d22644b59e31e83e3979a89feb1c5a171213", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c850bcafef68d320829231be8ff1d22644b59e31e83e3979a89feb1c5a171213", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c850bcafef68d320829231be8ff1d22644b59e31e83e3979a89feb1c5a171213", kill_on_drop: false }` [INFO] [stdout] c850bcafef68d320829231be8ff1d22644b59e31e83e3979a89feb1c5a171213 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8d6b441116ef56f8409163132cc3ed559a3e05241336e36e395034231f88b02a [INFO] running `Command { std: "docker" "start" "-a" "8d6b441116ef56f8409163132cc3ed559a3e05241336e36e395034231f88b02a", kill_on_drop: false }` [INFO] [stderr] Compiling hashbrown v0.15.5 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling parking_lot v0.12.5 [INFO] [stderr] Compiling lru v0.12.5 [INFO] [stderr] Compiling shale v0.1.9 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `ObjPtrField` is never constructed [INFO] [stdout] --> src/compact.rs:212:8 [INFO] [stdout] | [INFO] [stdout] 212 | struct ObjPtrField(ObjPtr); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant `MSIZE` is never used [INFO] [stdout] --> src/compact.rs:215:11 [INFO] [stdout] | [INFO] [stdout] 214 | impl ObjPtrField { [INFO] [stdout] | ---------------------- associated constant in this implementation [INFO] [stdout] 215 | const MSIZE: u64 = 8; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.34s [INFO] running `Command { std: "docker" "inspect" "8d6b441116ef56f8409163132cc3ed559a3e05241336e36e395034231f88b02a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d6b441116ef56f8409163132cc3ed559a3e05241336e36e395034231f88b02a", kill_on_drop: false }` [INFO] [stdout] 8d6b441116ef56f8409163132cc3ed559a3e05241336e36e395034231f88b02a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b488eefb31e60fceadb4b2efa53cc4bc5990b9b562cb26606ae4d2a3498bb90d [INFO] running `Command { std: "docker" "start" "-a" "b488eefb31e60fceadb4b2efa53cc4bc5990b9b562cb26606ae4d2a3498bb90d", kill_on_drop: false }` [INFO] [stdout] warning: struct `ObjPtrField` is never constructed [INFO] [stdout] --> src/compact.rs:212:8 [INFO] [stdout] | [INFO] [stdout] 212 | struct ObjPtrField(ObjPtr); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant `MSIZE` is never used [INFO] [stdout] --> src/compact.rs:215:11 [INFO] [stdout] | [INFO] [stdout] 214 | impl ObjPtrField { [INFO] [stdout] | ---------------------- associated constant in this implementation [INFO] [stdout] 215 | const MSIZE: u64 = 8; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling shale v0.1.9 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `ObjPtrField` is never constructed [INFO] [stdout] --> src/compact.rs:212:8 [INFO] [stdout] | [INFO] [stdout] 212 | struct ObjPtrField(ObjPtr); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant `MSIZE` is never used [INFO] [stdout] --> src/compact.rs:215:11 [INFO] [stdout] | [INFO] [stdout] 214 | impl ObjPtrField { [INFO] [stdout] | ---------------------- associated constant in this implementation [INFO] [stdout] 215 | const MSIZE: u64 = 8; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s [INFO] running `Command { std: "docker" "inspect" "b488eefb31e60fceadb4b2efa53cc4bc5990b9b562cb26606ae4d2a3498bb90d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b488eefb31e60fceadb4b2efa53cc4bc5990b9b562cb26606ae4d2a3498bb90d", kill_on_drop: false }` [INFO] [stdout] b488eefb31e60fceadb4b2efa53cc4bc5990b9b562cb26606ae4d2a3498bb90d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] dc2af6724034a5973bd398a7d93a62619ce78bd757114f525d3e7c566c4ae22e [INFO] running `Command { std: "docker" "start" "-a" "dc2af6724034a5973bd398a7d93a62619ce78bd757114f525d3e7c566c4ae22e", kill_on_drop: false }` [INFO] [stderr] warning: struct `ObjPtrField` is never constructed [INFO] [stderr] --> src/compact.rs:212:8 [INFO] [stderr] | [INFO] [stderr] 212 | struct ObjPtrField(ObjPtr); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: associated constant `MSIZE` is never used [INFO] [stderr] --> src/compact.rs:215:11 [INFO] [stderr] | [INFO] [stderr] 214 | impl ObjPtrField { [INFO] [stderr] | ---------------------- associated constant in this implementation [INFO] [stderr] 215 | const MSIZE: u64 = 8; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `shale` (lib) generated 2 warnings [INFO] [stderr] warning: `shale` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/shale-ba967ee3da6b3cac) [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 shale [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" "dc2af6724034a5973bd398a7d93a62619ce78bd757114f525d3e7c566c4ae22e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc2af6724034a5973bd398a7d93a62619ce78bd757114f525d3e7c566c4ae22e", kill_on_drop: false }` [INFO] [stdout] dc2af6724034a5973bd398a7d93a62619ce78bd757114f525d3e7c566c4ae22e