[INFO] fetching crate skipif 0.1.0...
[INFO] testing skipif-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate skipif 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate skipif 0.1.0
[INFO] finished tweaking crates.io crate skipif 0.1.0
[INFO] tweaked toml for crates.io crate skipif 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate skipif 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 57 packages to latest compatible versions
[INFO] [stderr]       Adding rstest v0.21.0 (available: v0.26.1)
[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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 116d2fc93e6810767c6d191acdf78e640ec2ca3b515cc5ae8af753965fc1bf27
[INFO] running `Command { std: "docker" "start" "-a" "116d2fc93e6810767c6d191acdf78e640ec2ca3b515cc5ae8af753965fc1bf27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "116d2fc93e6810767c6d191acdf78e640ec2ca3b515cc5ae8af753965fc1bf27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "116d2fc93e6810767c6d191acdf78e640ec2ca3b515cc5ae8af753965fc1bf27", kill_on_drop: false }`
[INFO] [stdout] 116d2fc93e6810767c6d191acdf78e640ec2ca3b515cc5ae8af753965fc1bf27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] b9060a8910a235f86d0bde551b15356d2202618e08d53c3b381e4515d3f485e6
[INFO] running `Command { std: "docker" "start" "-a" "b9060a8910a235f86d0bde551b15356d2202618e08d53c3b381e4515d3f485e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling skipif v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.39s
[INFO] running `Command { std: "docker" "inspect" "b9060a8910a235f86d0bde551b15356d2202618e08d53c3b381e4515d3f485e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9060a8910a235f86d0bde551b15356d2202618e08d53c3b381e4515d3f485e6", kill_on_drop: false }`
[INFO] [stdout] b9060a8910a235f86d0bde551b15356d2202618e08d53c3b381e4515d3f485e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 449b643f68fe9a4953764631d590efea6fd9a49d6eaced2970e4c0faf102e7a4
[INFO] running `Command { std: "docker" "start" "-a" "449b643f68fe9a4953764631d590efea6fd9a49d6eaced2970e4c0faf102e7a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling futures-sink v0.3.32
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling winnow v1.0.1
[INFO] [stderr]    Compiling hashbrown v0.17.0
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling predicates-core v1.0.10
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling float-cmp v0.10.0
[INFO] [stderr]    Compiling anstyle v1.0.14
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling difflib v0.4.0
[INFO] [stderr]    Compiling rstest_macros v0.21.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling termtree v0.5.1
[INFO] [stderr]    Compiling normalize-line-endings v0.3.0
[INFO] [stderr]    Compiling assert_cmd v2.2.1
[INFO] [stderr]    Compiling predicates-tree v1.0.13
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling futures-timer v3.0.3
[INFO] [stderr]    Compiling toml_edit v0.25.11+spec-1.1.0
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling bstr v1.12.1
[INFO] [stderr]    Compiling predicates v3.1.4
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling skipif v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling rstest v0.21.0
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 40.46s
[INFO] running `Command { std: "docker" "inspect" "449b643f68fe9a4953764631d590efea6fd9a49d6eaced2970e4c0faf102e7a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "449b643f68fe9a4953764631d590efea6fd9a49d6eaced2970e4c0faf102e7a4", kill_on_drop: false }`
[INFO] [stdout] 449b643f68fe9a4953764631d590efea6fd9a49d6eaced2970e4c0faf102e7a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 812b2b6f52736cdccef4c490077d1c504470177a6838e8ac2995bdcaffd211e2
[INFO] running `Command { std: "docker" "start" "-a" "812b2b6f52736cdccef4c490077d1c504470177a6838e8ac2995bdcaffd211e2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/skipif-24a26a2b35a39bdb)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test analyze::test::analyze_skipif_args::case_3_multiple_instances_of_same_arg ... ok
[INFO] [stdout] test analyze::test::analyze_skipif_args::case_1_single_call_arg ... ok
[INFO] [stdout] test analyze::test::analyze_skipif_args::case_2_multiple_call_args ... ok
[INFO] [stdout] test parse::test::parse_skipif_args::case_1_single_call_arg ... ok
[INFO] [stdout] test parse::test::parse_skipif_args::case_2_multiple_call_args ... ok
[INFO] [stdout] test parse::test::parse_skipif_args::case_4_multiple_instances_of_same_arg ... ok
[INFO] [stdout] test parse::test::parse_skipif_args::case_3_arbitrary_call_iden ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_skipif.rs (/opt/rustwide/target/debug/deps/test_skipif-056dba693401b87d)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::dont_skip_if_var_is_set ... ok
[INFO] [stdout] test tests::skipif_missing_env_SKIPPED ... ok
[INFO] [stdout] test tests::skipif_missing_env_with_nondefault_test_signature_SKIPPED ... ok
[INFO] [stdout] test tests::skipif_missing_one_or_more_specified_envs_SKIPPED ... ok
[INFO] [stdout] test recompile_validate_stdout::case_7_skipif_missing_one_or_more_specified_envs_notskipped ... ok
[INFO] [stdout] test recompile_validate_stdout::case_1_dont_skip_if_var_is_set_notskipped ... ok
[INFO] [stdout] test recompile_validate_stdout::case_3_skipif_missing_env_skipped ... ok
[INFO] [stdout] test recompile_validate_stdout::case_4_skipif_missing_env_with_nondefault_test_signature_skipped ... ok
[INFO] [stdout] test recompile_validate_stdout::case_2_skipif_missing_env_skipped ... ok
[INFO] [stdout] test recompile_validate_stdout::case_6_skipif_missing_env_with_nondefault_test_signature_notskipped ... ok
[INFO] [stdout] test recompile_validate_stdout::case_5_skipif_missing_env_notskipped ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.34s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests skipif
[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" "812b2b6f52736cdccef4c490077d1c504470177a6838e8ac2995bdcaffd211e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "812b2b6f52736cdccef4c490077d1c504470177a6838e8ac2995bdcaffd211e2", kill_on_drop: false }`
[INFO] [stdout] 812b2b6f52736cdccef4c490077d1c504470177a6838e8ac2995bdcaffd211e2