[INFO] fetching crate wasmtime-slab 24.0.6...
[INFO] testing wasmtime-slab-24.0.6 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate wasmtime-slab 24.0.6 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate wasmtime-slab 24.0.6
[INFO] finished tweaking crates.io crate wasmtime-slab 24.0.6
[INFO] tweaked toml for crates.io crate wasmtime-slab 24.0.6 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate wasmtime-slab 24.0.6 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] crate crates.io crate wasmtime-slab 24.0.6 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] f119ae17677a6f8fe887ca2ab41fe875447e2d7c8c9e751381aada965b65fd38
[INFO] running `Command { std: "docker" "start" "-a" "f119ae17677a6f8fe887ca2ab41fe875447e2d7c8c9e751381aada965b65fd38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f119ae17677a6f8fe887ca2ab41fe875447e2d7c8c9e751381aada965b65fd38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f119ae17677a6f8fe887ca2ab41fe875447e2d7c8c9e751381aada965b65fd38", kill_on_drop: false }`
[INFO] [stdout] f119ae17677a6f8fe887ca2ab41fe875447e2d7c8c9e751381aada965b65fd38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 3d5162ccd034b17503c5f471e4425ac406601f529f7ab57622816bf0de72b7b3
[INFO] running `Command { std: "docker" "start" "-a" "3d5162ccd034b17503c5f471e4425ac406601f529f7ab57622816bf0de72b7b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasmtime-slab v24.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "3d5162ccd034b17503c5f471e4425ac406601f529f7ab57622816bf0de72b7b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d5162ccd034b17503c5f471e4425ac406601f529f7ab57622816bf0de72b7b3", kill_on_drop: false }`
[INFO] [stdout] 3d5162ccd034b17503c5f471e4425ac406601f529f7ab57622816bf0de72b7b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 4c26fc3f5bad147ab06bd4aef0b1f392d7c1c710ae8eaadae03933f6318ced1a
[INFO] running `Command { std: "docker" "start" "-a" "4c26fc3f5bad147ab06bd4aef0b1f392d7c1c710ae8eaadae03933f6318ced1a", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasmtime-slab v24.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "4c26fc3f5bad147ab06bd4aef0b1f392d7c1c710ae8eaadae03933f6318ced1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c26fc3f5bad147ab06bd4aef0b1f392d7c1c710ae8eaadae03933f6318ced1a", kill_on_drop: false }`
[INFO] [stdout] 4c26fc3f5bad147ab06bd4aef0b1f392d7c1c710ae8eaadae03933f6318ced1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 1afb4d75b0b44bcd4b5bc47bd93ab5adafa8fac2be225c828417352d76a4d0f9
[INFO] running `Command { std: "docker" "start" "-a" "1afb4d75b0b44bcd4b5bc47bd93ab5adafa8fac2be225c828417352d76a4d0f9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wasmtime_slab-057ef80eebf5d082)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wasmtime_slab
[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 2 tests
[INFO] [stdout] test src/lib.rs - (line 73) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.61s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1afb4d75b0b44bcd4b5bc47bd93ab5adafa8fac2be225c828417352d76a4d0f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1afb4d75b0b44bcd4b5bc47bd93ab5adafa8fac2be225c828417352d76a4d0f9", kill_on_drop: false }`
[INFO] [stdout] 1afb4d75b0b44bcd4b5bc47bd93ab5adafa8fac2be225c828417352d76a4d0f9