[INFO] fetching crate grift_core 1.4.0... [INFO] testing grift_core-1.4.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1 [INFO] extracting crate grift_core 1.4.0 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate grift_core 1.4.0 [INFO] finished tweaking crates.io crate grift_core 1.4.0 [INFO] tweaked toml for crates.io crate grift_core 1.4.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate grift_core 1.4.0 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 grift_core 1.4.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded grift_arena v1.4.0 [INFO] [stderr] Downloaded grift_util v1.4.0 [INFO] [stderr] Downloaded grift_macros v1.4.0 [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] 76b7390faa7f5c3a6f6f781bc1fa3304e29dc7c559815d85cad5763fa8b178a3 [INFO] running `Command { std: "docker" "start" "-a" "76b7390faa7f5c3a6f6f781bc1fa3304e29dc7c559815d85cad5763fa8b178a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "76b7390faa7f5c3a6f6f781bc1fa3304e29dc7c559815d85cad5763fa8b178a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76b7390faa7f5c3a6f6f781bc1fa3304e29dc7c559815d85cad5763fa8b178a3", kill_on_drop: false }` [INFO] [stdout] 76b7390faa7f5c3a6f6f781bc1fa3304e29dc7c559815d85cad5763fa8b178a3 [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] 868fc5272ff1dad3d4c74bc256945384fa2328fce08bf8cf0310c551364d974d [INFO] running `Command { std: "docker" "start" "-a" "868fc5272ff1dad3d4c74bc256945384fa2328fce08bf8cf0310c551364d974d", kill_on_drop: false }` [INFO] [stderr] Compiling grift_util v1.4.0 [INFO] [stderr] Compiling grift_arena v1.4.0 [INFO] [stderr] Compiling grift_macros v1.4.0 [INFO] [stderr] Compiling grift_core v1.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.15s [INFO] running `Command { std: "docker" "inspect" "868fc5272ff1dad3d4c74bc256945384fa2328fce08bf8cf0310c551364d974d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "868fc5272ff1dad3d4c74bc256945384fa2328fce08bf8cf0310c551364d974d", kill_on_drop: false }` [INFO] [stdout] 868fc5272ff1dad3d4c74bc256945384fa2328fce08bf8cf0310c551364d974d [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] b8cf30da23ab9a0fda5a364d88c464a9468d47716952919238103de89cab51e9 [INFO] running `Command { std: "docker" "start" "-a" "b8cf30da23ab9a0fda5a364d88c464a9468d47716952919238103de89cab51e9", kill_on_drop: false }` [INFO] [stderr] Compiling grift_core v1.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s [INFO] running `Command { std: "docker" "inspect" "b8cf30da23ab9a0fda5a364d88c464a9468d47716952919238103de89cab51e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8cf30da23ab9a0fda5a364d88c464a9468d47716952919238103de89cab51e9", kill_on_drop: false }` [INFO] [stdout] b8cf30da23ab9a0fda5a364d88c464a9468d47716952919238103de89cab51e9 [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] fb1b563ceae31e420688e63294f987d3401ee06a2f0919cbfbab9028ae57ae6f [INFO] running `Command { std: "docker" "start" "-a" "fb1b563ceae31e420688e63294f987d3401ee06a2f0919cbfbab9028ae57ae6f", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/grift_core-b0fe151ae76fc562) [INFO] [stdout] running 0 tests [INFO] [stderr] Doc-tests grift_core [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 13 tests [INFO] [stdout] test src/display.rs - display::DisplayValue (line 37) ... ok [INFO] [stdout] test src/lisp.rs - lisp::Lisp::cont_frame (line 763) ... ok [INFO] [stdout] test src/lisp.rs - lisp::Lisp::display (line 1755) ... ok [INFO] [stdout] test src/lisp.rs - lisp::Lisp::cont_frame_parent (line 851) ... ok [INFO] [stdout] test src/lisp.rs - lisp::Lisp::string (line 1167) ... ok [INFO] [stdout] test src/display.rs - display (line 10) ... ok [INFO] [stdout] test src/lisp.rs - lisp::Lisp::continuation (line 894) ... ok [INFO] [stdout] test src/lisp.rs - lisp::Lisp::make_array (line 1590) ... ok [INFO] [stdout] test src/macros.rs - macros::define_builtins (line 20) ... ok [INFO] [stdout] test src/lisp.rs - lisp::Lisp::syntax (line 615) ... ok [INFO] [stdout] test src/macros.rs - macros::define_builtins (line 33) ... ok [INFO] [stdout] test src/macros.rs - macros::define_stdlib (line 110) ... ok [INFO] [stdout] test src/macros.rs - macros::define_stdlib (line 123) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] all doctests ran in 0.75s; merged doctests compilation took 0.73s [INFO] running `Command { std: "docker" "inspect" "fb1b563ceae31e420688e63294f987d3401ee06a2f0919cbfbab9028ae57ae6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb1b563ceae31e420688e63294f987d3401ee06a2f0919cbfbab9028ae57ae6f", kill_on_drop: false }` [INFO] [stdout] fb1b563ceae31e420688e63294f987d3401ee06a2f0919cbfbab9028ae57ae6f