[INFO] fetching crate frost-builtins 0.1.0...
[INFO] testing frost-builtins-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate frost-builtins 0.1.0 into /workspace/builds/worker-2-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate frost-builtins 0.1.0 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 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] a562cacef21bf8f15c105f83a6f75b40918fee6e2c3a8c30048fbd1d99b9628b
[INFO] running `Command { std: "docker" "start" "-a" "a562cacef21bf8f15c105f83a6f75b40918fee6e2c3a8c30048fbd1d99b9628b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a562cacef21bf8f15c105f83a6f75b40918fee6e2c3a8c30048fbd1d99b9628b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a562cacef21bf8f15c105f83a6f75b40918fee6e2c3a8c30048fbd1d99b9628b", kill_on_drop: false }`
[INFO] [stdout] a562cacef21bf8f15c105f83a6f75b40918fee6e2c3a8c30048fbd1d99b9628b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] f609921ac485f4460c1e10e7fff9ab9527320631393718a0a154511fe42279b7
[INFO] running `Command { std: "docker" "start" "-a" "f609921ac485f4460c1e10e7fff9ab9527320631393718a0a154511fe42279b7", 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 5.82s
[INFO] running `Command { std: "docker" "inspect" "f609921ac485f4460c1e10e7fff9ab9527320631393718a0a154511fe42279b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f609921ac485f4460c1e10e7fff9ab9527320631393718a0a154511fe42279b7", kill_on_drop: false }`
[INFO] [stdout] f609921ac485f4460c1e10e7fff9ab9527320631393718a0a154511fe42279b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 2bfe1c81b2fc493f8d9327baa9c344e0d303e4be74c87d7f3678120ba5a6c516
[INFO] running `Command { std: "docker" "start" "-a" "2bfe1c81b2fc493f8d9327baa9c344e0d303e4be74c87d7f3678120ba5a6c516", 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 1.74s
[INFO] running `Command { std: "docker" "inspect" "2bfe1c81b2fc493f8d9327baa9c344e0d303e4be74c87d7f3678120ba5a6c516", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bfe1c81b2fc493f8d9327baa9c344e0d303e4be74c87d7f3678120ba5a6c516", kill_on_drop: false }`
[INFO] [stdout] 2bfe1c81b2fc493f8d9327baa9c344e0d303e4be74c87d7f3678120ba5a6c516
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 22d1a1a5f287578e5099cc878a5a60a8b76fa252d89b0e2558e29ee67b1e6437
[INFO] running `Command { std: "docker" "start" "-a" "22d1a1a5f287578e5099cc878a5a60a8b76fa252d89b0e2558e29ee67b1e6437", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[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_without_oldpwd_fails ... ok
[INFO] [stdout] test echo::tests::expand_c_stops_output ... ok
[INFO] [stdout] test cd::tests::cd_tilde_expands_home ... ok
[INFO] [stdout] test cd::tests::cd_dash_uses_oldpwd ... ok
[INFO] [stdout] test cd::tests::cd_no_args_goes_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 echo::tests::expand_newline ... ok
[INFO] [stdout] test exit::tests::exit_bad_arg ... ok
[INFO] [stdout] test exit::tests::exit_clamps_to_byte ... ok
[INFO] [stdout] test exit::tests::exit_no_args_uses_last_status ... ok
[INFO] [stdout] test echo::tests::unknown_escape_preserved ... ok
[INFO] [stdout] test exit::tests::exit_with_code ... ok
[INFO] [stdout] test export::tests::export_invalid_identifier ... ok
[INFO] [stdout] test export::tests::export_name_only ... ok
[INFO] [stdout] test export::tests::export_p_is_no_op ... ok
[INFO] [stdout] test export::tests::export_sets_and_exports ... ok
[INFO] [stderr]    Doc-tests frost_builtins
[INFO] [stdout] test export::tests::valid_identifiers ... ok
[INFO] [stdout] test true_false::tests::false_returns_one ... ok
[INFO] [stdout] test true_false::tests::true_returns_zero ... ok
[INFO] [stdout] test tests::default_registry_contains_expected_builtins ... ok
[INFO] [stdout] test true_false::tests::true_ignores_args ... 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] [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" "22d1a1a5f287578e5099cc878a5a60a8b76fa252d89b0e2558e29ee67b1e6437", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22d1a1a5f287578e5099cc878a5a60a8b76fa252d89b0e2558e29ee67b1e6437", kill_on_drop: false }`
[INFO] [stdout] 22d1a1a5f287578e5099cc878a5a60a8b76fa252d89b0e2558e29ee67b1e6437