[INFO] fetching crate garnish_lang_utilities 0.10.0...
[INFO] testing garnish_lang_utilities-0.10.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate garnish_lang_utilities 0.10.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate garnish_lang_utilities 0.10.0
[INFO] finished tweaking crates.io crate garnish_lang_utilities 0.10.0
[INFO] tweaked toml for crates.io crate garnish_lang_utilities 0.10.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate garnish_lang_utilities 0.10.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded garnish_lang_traits v0.0.18-alpha
[INFO] [stderr]   Downloaded garnish_lang_compiler v0.0.18-alpha
[INFO] [stderr]   Downloaded garnish_lang_simple_data v0.0.18-alpha
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1cd23e6196da7f4a621b91ca3cdd52eb2ab06f16a50a250dbde9483c7e523197
[INFO] running `Command { std: "docker" "start" "-a" "1cd23e6196da7f4a621b91ca3cdd52eb2ab06f16a50a250dbde9483c7e523197", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1cd23e6196da7f4a621b91ca3cdd52eb2ab06f16a50a250dbde9483c7e523197", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cd23e6196da7f4a621b91ca3cdd52eb2ab06f16a50a250dbde9483c7e523197", kill_on_drop: false }`
[INFO] [stdout] 1cd23e6196da7f4a621b91ca3cdd52eb2ab06f16a50a250dbde9483c7e523197
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 197d5a614cf21c0726932b04b8294535ed05af437aa719bae3e0c7dd0a6df0ce
[INFO] running `Command { std: "docker" "start" "-a" "197d5a614cf21c0726932b04b8294535ed05af437aa719bae3e0c7dd0a6df0ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling garnish_lang_traits v0.0.18-alpha
[INFO] [stderr]    Compiling garnish_lang_compiler v0.0.18-alpha
[INFO] [stderr]    Compiling garnish_lang_utilities v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "197d5a614cf21c0726932b04b8294535ed05af437aa719bae3e0c7dd0a6df0ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "197d5a614cf21c0726932b04b8294535ed05af437aa719bae3e0c7dd0a6df0ce", kill_on_drop: false }`
[INFO] [stdout] 197d5a614cf21c0726932b04b8294535ed05af437aa719bae3e0c7dd0a6df0ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8157ca917fc3af07012606effd9da98500fb3e0fb68a43f3ff1f2fcede990e15
[INFO] running `Command { std: "docker" "start" "-a" "8157ca917fc3af07012606effd9da98500fb3e0fb68a43f3ff1f2fcede990e15", kill_on_drop: false }`
[INFO] [stderr]    Compiling garnish_lang_simple_data v0.0.18-alpha
[INFO] [stderr]    Compiling garnish_lang_utilities v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "8157ca917fc3af07012606effd9da98500fb3e0fb68a43f3ff1f2fcede990e15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8157ca917fc3af07012606effd9da98500fb3e0fb68a43f3ff1f2fcede990e15", kill_on_drop: false }`
[INFO] [stdout] 8157ca917fc3af07012606effd9da98500fb3e0fb68a43f3ff1f2fcede990e15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 087ea42496edc0a495fc5d567117a05a709b67dcdba4dd729530d583612aa5ba
[INFO] running `Command { std: "docker" "start" "-a" "087ea42496edc0a495fc5d567117a05a709b67dcdba4dd729530d583612aa5ba", 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/garnish_lang_utilities-a92ac3850775d427)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test data::copy::tests::copy_byte_list ... ok
[INFO] [stdout] test data::copy::tests::copy_char ... ok
[INFO] [stdout] test data::copy::tests::copy_byte ... ok
[INFO] [stdout] test data::copy::tests::copy_char_list ... ok
[INFO] [stdout] test data::copy::tests::copy_concatenation ... ok
[INFO] [stdout] test data::copy::tests::copy_custom_handler ... ok
[INFO] [stdout] test data::copy::tests::copy_expression ... ok
[INFO] [stdout] test data::copy::tests::copy_custom_no_handler ... ok
[INFO] [stdout] test data::copy::tests::copy_external ... ok
[INFO] [stdout] test data::copy::tests::copy_false ... ok
[INFO] [stdout] test data::copy::tests::copy_invalid_handler ... ok
[INFO] [stdout] test data::copy::tests::copy_invalid_no_handler ... ok
[INFO] [stdout] test data::copy::tests::copy_list ... ok
[INFO] [stdout] test data::copy::tests::copy_list_with_associations ... ok
[INFO] [stdout] test data::copy::tests::copy_nested_list ... ok
[INFO] [stdout] test data::copy::tests::copy_number ... ok
[INFO] [stdout] test data::copy::tests::copy_pair ... ok
[INFO] [stdout] test data::copy::tests::copy_range ... ok
[INFO] [stdout] test data::copy::tests::copy_slice ... ok
[INFO] [stdout] test data::copy::tests::copy_symbol ... ok
[INFO] [stdout] test data::copy::tests::copy_true ... ok
[INFO] [stdout] test data::copy::tests::copy_type ... ok
[INFO] [stdout] test data::copy::tests::copy_unit ... ok
[INFO] [stdout] test data::copy::tests::copy_with_handlers ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests garnish_lang_utilities
[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" "087ea42496edc0a495fc5d567117a05a709b67dcdba4dd729530d583612aa5ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "087ea42496edc0a495fc5d567117a05a709b67dcdba4dd729530d583612aa5ba", kill_on_drop: false }`
[INFO] [stdout] 087ea42496edc0a495fc5d567117a05a709b67dcdba4dd729530d583612aa5ba