[INFO] fetching crate mangle-interpreter 0.5.0...
[INFO] testing mangle-interpreter-0.5.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate mangle-interpreter 0.5.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate mangle-interpreter 0.5.0
[INFO] finished tweaking crates.io crate mangle-interpreter 0.5.0
[INFO] tweaked toml for crates.io crate mangle-interpreter 0.5.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mangle-interpreter 0.5.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mangle-interpreter 0.5.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 308adc53572bb8a82d203cf526d17109a83a2862d4442923c24aa9da8b101e75
[INFO] running `Command { std: "docker" "start" "-a" "308adc53572bb8a82d203cf526d17109a83a2862d4442923c24aa9da8b101e75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "308adc53572bb8a82d203cf526d17109a83a2862d4442923c24aa9da8b101e75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "308adc53572bb8a82d203cf526d17109a83a2862d4442923c24aa9da8b101e75", kill_on_drop: false }`
[INFO] [stdout] 308adc53572bb8a82d203cf526d17109a83a2862d4442923c24aa9da8b101e75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e54127dc51a5d183271f3bdf822dbfc6aa756b8c54f91edabaff1d5b5df67302
[INFO] running `Command { std: "docker" "start" "-a" "e54127dc51a5d183271f3bdf822dbfc6aa756b8c54f91edabaff1d5b5df67302", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling rustversion v1.0.21
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling bumpalo v3.19.1
[INFO] [stderr]    Compiling mangle-ir v0.5.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling googletest_macro v0.14.1
[INFO] [stderr]    Compiling googletest v0.14.1
[INFO] [stderr]    Compiling mangle-ast v0.5.0
[INFO] [stderr]    Compiling mangle-common v0.5.0
[INFO] [stderr]    Compiling mangle-interpreter v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.41s
[INFO] running `Command { std: "docker" "inspect" "e54127dc51a5d183271f3bdf822dbfc6aa756b8c54f91edabaff1d5b5df67302", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e54127dc51a5d183271f3bdf822dbfc6aa756b8c54f91edabaff1d5b5df67302", kill_on_drop: false }`
[INFO] [stdout] e54127dc51a5d183271f3bdf822dbfc6aa756b8c54f91edabaff1d5b5df67302
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5107b20ab1a9a130577fca753b00b0dcc0e0b3cdcd5580fdc90bd040534ea1f3
[INFO] running `Command { std: "docker" "start" "-a" "5107b20ab1a9a130577fca753b00b0dcc0e0b3cdcd5580fdc90bd040534ea1f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling mangle-interpreter v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.89s
[INFO] running `Command { std: "docker" "inspect" "5107b20ab1a9a130577fca753b00b0dcc0e0b3cdcd5580fdc90bd040534ea1f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5107b20ab1a9a130577fca753b00b0dcc0e0b3cdcd5580fdc90bd040534ea1f3", kill_on_drop: false }`
[INFO] [stdout] 5107b20ab1a9a130577fca753b00b0dcc0e0b3cdcd5580fdc90bd040534ea1f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e1f04b94a79b99bda303d648c4daf0d2acc27da6d5676282ad6e1d4af1a467ad
[INFO] running `Command { std: "docker" "start" "-a" "e1f04b94a79b99bda303d648c4daf0d2acc27da6d5676282ad6e1d4af1a467ad", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] running 20 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mangle_interpreter-074a9f8a6ef305b6)
[INFO] [stdout] test tests::test_coalesce_multiple_keys ... ok
[INFO] [stdout] test tests::test_clear ... ok
[INFO] [stdout] test tests::test_fn_div ... ok
[INFO] [stdout] test tests::test_float_values ... ok
[INFO] [stdout] test tests::test_float_in_memstore ... ok
[INFO] [stdout] test tests::test_coalesce_non_overlapping ... ok
[INFO] [stdout] test tests::test_coalesce_mixed_granularity ... ok
[INFO] [stdout] test tests::test_coalesce_adjacent ... ok
[INFO] [stdout] test tests::test_coalesce_overlapping ... ok
[INFO] [stdout] test tests::test_fn_float_promotion ... ok
[INFO] [stdout] test tests::test_fn_mult_variadic ... ok
[INFO] [stdout] test tests::test_fn_string_replace ... ok
[INFO] [stdout] test tests::test_provenance_recording ... ok
[INFO] [stdout] test tests::test_retract_existing ... ok
[INFO] [stdout] test tests::test_fn_string_concat ... ok
[INFO] [stdout] test tests::test_fn_to_string ... ok
[INFO] [stdout] test tests::test_fn_plus_variadic ... ok
[INFO] [stdout] test tests::test_fn_minus_variadic ... ok
[INFO] [stdout] test tests::test_relation_names ... ok
[INFO] [stdout] test tests::test_retract_nonexistent ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mangle_interpreter
[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" "e1f04b94a79b99bda303d648c4daf0d2acc27da6d5676282ad6e1d4af1a467ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1f04b94a79b99bda303d648c4daf0d2acc27da6d5676282ad6e1d4af1a467ad", kill_on_drop: false }`
[INFO] [stdout] e1f04b94a79b99bda303d648c4daf0d2acc27da6d5676282ad6e1d4af1a467ad