[INFO] fetching crate value-box-ffi 4.1.0...
[INFO] testing value-box-ffi-4.1.0 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate value-box-ffi 4.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate value-box-ffi 4.1.0
[INFO] finished tweaking crates.io crate value-box-ffi 4.1.0
[INFO] tweaked toml for crates.io crate value-box-ffi 4.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate value-box-ffi 4.1.0 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate value-box-ffi 4.1.0 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded value-box v4.1.0
[INFO] [stderr]   Downloaded user-error v1.2.8
[INFO] [stderr]   Downloaded string-box v4.1.0
[INFO] [stderr]   Downloaded geometry-box v4.1.0
[INFO] [stderr]   Downloaded widestring v1.2.0
[INFO] [stderr]   Downloaded array-box v4.1.0
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2d8f1e4112c359ae043d77610ca949fa521c3a9e37104a32253080e07c27b84e
[INFO] running `Command { std: "docker" "start" "-a" "2d8f1e4112c359ae043d77610ca949fa521c3a9e37104a32253080e07c27b84e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d8f1e4112c359ae043d77610ca949fa521c3a9e37104a32253080e07c27b84e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d8f1e4112c359ae043d77610ca949fa521c3a9e37104a32253080e07c27b84e", kill_on_drop: false }`
[INFO] [stdout] 2d8f1e4112c359ae043d77610ca949fa521c3a9e37104a32253080e07c27b84e
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5103cdf952b1867fa43a4ab66da6dea530ea6f54364786de1af6f33041e935c
[INFO] running `Command { std: "docker" "start" "-a" "f5103cdf952b1867fa43a4ab66da6dea530ea6f54364786de1af6f33041e935c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling user-error v1.2.8
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling value-box v4.1.0
[INFO] [stderr]    Compiling value-box-ffi v4.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.13s
[INFO] running `Command { std: "docker" "inspect" "f5103cdf952b1867fa43a4ab66da6dea530ea6f54364786de1af6f33041e935c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5103cdf952b1867fa43a4ab66da6dea530ea6f54364786de1af6f33041e935c", kill_on_drop: false }`
[INFO] [stdout] f5103cdf952b1867fa43a4ab66da6dea530ea6f54364786de1af6f33041e935c
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 547c1450d6d98826bbb02cd0f608d5280204db1900178cf191ad082d03944bb7
[INFO] running `Command { std: "docker" "start" "-a" "547c1450d6d98826bbb02cd0f608d5280204db1900178cf191ad082d03944bb7", kill_on_drop: false }`
[INFO] [stderr]    Compiling value-box-ffi v4.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "547c1450d6d98826bbb02cd0f608d5280204db1900178cf191ad082d03944bb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "547c1450d6d98826bbb02cd0f608d5280204db1900178cf191ad082d03944bb7", kill_on_drop: false }`
[INFO] [stdout] 547c1450d6d98826bbb02cd0f608d5280204db1900178cf191ad082d03944bb7
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a66a3f3431c1ee38b6eb877bf0a4171558c4be25af47512f28520f38efdddc04
[INFO] running `Command { std: "docker" "start" "-a" "a66a3f3431c1ee38b6eb877bf0a4171558c4be25af47512f28520f38efdddc04", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/value_box_ffi-edd888a5c3a4e009)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests value_box_ffi
[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" "a66a3f3431c1ee38b6eb877bf0a4171558c4be25af47512f28520f38efdddc04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a66a3f3431c1ee38b6eb877bf0a4171558c4be25af47512f28520f38efdddc04", kill_on_drop: false }`
[INFO] [stdout] a66a3f3431c1ee38b6eb877bf0a4171558c4be25af47512f28520f38efdddc04
