[INFO] fetching crate frost-builtins 0.1.0...
[INFO] testing frost-builtins-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate frost-builtins 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate frost-builtins 0.1.0
[INFO] finished tweaking crates.io crate frost-builtins 0.1.0
[INFO] tweaked toml for crates.io crate frost-builtins 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate frost-builtins 0.1.0 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 frost-builtins 0.1.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] ec32e9653935a5c08bf943e1ca79f9addae8a13eb425cabf314c6f58384fa485
[INFO] running `Command { std: "docker" "start" "-a" "ec32e9653935a5c08bf943e1ca79f9addae8a13eb425cabf314c6f58384fa485", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec32e9653935a5c08bf943e1ca79f9addae8a13eb425cabf314c6f58384fa485", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec32e9653935a5c08bf943e1ca79f9addae8a13eb425cabf314c6f58384fa485", kill_on_drop: false }`
[INFO] [stdout] ec32e9653935a5c08bf943e1ca79f9addae8a13eb425cabf314c6f58384fa485
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] bb7f193e300dd1b90709c4f79c9221cda8e8e48bb2d7fc19715fa663ce986ac5
[INFO] running `Command { std: "docker" "start" "-a" "bb7f193e300dd1b90709c4f79c9221cda8e8e48bb2d7fc19715fa663ce986ac5", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling frost-builtins v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.06s
[INFO] running `Command { std: "docker" "inspect" "bb7f193e300dd1b90709c4f79c9221cda8e8e48bb2d7fc19715fa663ce986ac5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb7f193e300dd1b90709c4f79c9221cda8e8e48bb2d7fc19715fa663ce986ac5", kill_on_drop: false }`
[INFO] [stdout] bb7f193e300dd1b90709c4f79c9221cda8e8e48bb2d7fc19715fa663ce986ac5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 6b968c980428770b97018ae0cc6c7747ac7d90e1abcca7a1c2d72ae175899caa
[INFO] running `Command { std: "docker" "start" "-a" "6b968c980428770b97018ae0cc6c7747ac7d90e1abcca7a1c2d72ae175899caa", kill_on_drop: false }`
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling pretty_assertions v1.4.1
[INFO] [stderr]    Compiling frost-builtins v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.27s
[INFO] running `Command { std: "docker" "inspect" "6b968c980428770b97018ae0cc6c7747ac7d90e1abcca7a1c2d72ae175899caa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b968c980428770b97018ae0cc6c7747ac7d90e1abcca7a1c2d72ae175899caa", kill_on_drop: false }`
[INFO] [stdout] 6b968c980428770b97018ae0cc6c7747ac7d90e1abcca7a1c2d72ae175899caa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 192ff29737b5d25752f7c0927a0f93a4f9641adfe547d657ad026c0a48d6e1fb
[INFO] running `Command { std: "docker" "start" "-a" "192ff29737b5d25752f7c0927a0f93a4f9641adfe547d657ad026c0a48d6e1fb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/frost_builtins-080385cbac909d02)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test cd::tests::cd_dash_uses_oldpwd ... ok
[INFO] [stdout] test cd::tests::cd_no_args_goes_home ... ok
[INFO] [stdout] test cd::tests::cd_dash_without_oldpwd_fails ... ok
[INFO] [stdout] test echo::tests::expand_c_stops_output ... ok
[INFO] [stdout] test echo::tests::expand_newline ... ok
[INFO] [stdout] test cd::tests::cd_tilde_expands_home ... ok
[INFO] [stdout] test echo::tests::expand_hex ... ok
[INFO] [stdout] test echo::tests::expand_octal ... ok
[INFO] [stdout] test echo::tests::expand_tab ... ok
[INFO] [stdout] test exit::tests::exit_bad_arg ... ok
[INFO] [stdout] test echo::tests::unknown_escape_preserved ... ok
[INFO] [stdout] test exit::tests::exit_clamps_to_byte ... ok
[INFO] [stdout] test export::tests::export_invalid_identifier ... ok
[INFO] [stdout] test export::tests::export_p_is_no_op ... ok
[INFO] [stdout] test export::tests::valid_identifiers ... ok
[INFO] [stdout] test export::tests::export_sets_and_exports ... ok
[INFO] [stdout] test tests::default_registry_contains_expected_builtins ... ok
[INFO] [stdout] test exit::tests::exit_with_code ... ok
[INFO] [stdout] test true_false::tests::true_returns_zero ... ok
[INFO] [stdout] test exit::tests::exit_no_args_uses_last_status ... ok
[INFO] [stdout] test export::tests::export_name_only ... ok
[INFO] [stdout] test true_false::tests::true_ignores_args ... ok
[INFO] [stdout] test true_false::tests::false_returns_one ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests frost_builtins
[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" "192ff29737b5d25752f7c0927a0f93a4f9641adfe547d657ad026c0a48d6e1fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "192ff29737b5d25752f7c0927a0f93a4f9641adfe547d657ad026c0a48d6e1fb", kill_on_drop: false }`
[INFO] [stdout] 192ff29737b5d25752f7c0927a0f93a4f9641adfe547d657ad026c0a48d6e1fb