[INFO] fetching crate target-spec 3.5.1...
[INFO] testing target-spec-3.5.1 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate target-spec 3.5.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate target-spec 3.5.1
[INFO] finished tweaking crates.io crate target-spec 3.5.1
[INFO] tweaked toml for crates.io crate target-spec 3.5.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate target-spec 3.5.1 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate target-spec 3.5.1 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_derive v1.0.223
[INFO] [stderr]   Downloaded serde v1.0.223
[INFO] [stderr]   Downloaded cfg-expr v0.20.2
[INFO] [stderr]   Downloaded serde_core v1.0.223
[INFO] [stderr]   Downloaded guppy-workspace-hack v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bad08a5c479c842a19fdf73b74c001c666cc1145059ef4f8bd2288419673e4f1
[INFO] running `Command { std: "docker" "start" "-a" "bad08a5c479c842a19fdf73b74c001c666cc1145059ef4f8bd2288419673e4f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bad08a5c479c842a19fdf73b74c001c666cc1145059ef4f8bd2288419673e4f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bad08a5c479c842a19fdf73b74c001c666cc1145059ef4f8bd2288419673e4f1", kill_on_drop: false }`
[INFO] [stdout] bad08a5c479c842a19fdf73b74c001c666cc1145059ef4f8bd2288419673e4f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e9a0ad2efb80f69ebb0119a5ac1b7ede4980032e5d9a721d21a05297ab51d8f
[INFO] running `Command { std: "docker" "start" "-a" "8e9a0ad2efb80f69ebb0119a5ac1b7ede4980032e5d9a721d21a05297ab51d8f", kill_on_drop: false }`
[INFO] [stderr]    Compiling target-lexicon v0.13.2
[INFO] [stderr]    Compiling guppy-workspace-hack v0.1.0
[INFO] [stderr]    Compiling target-spec v3.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling cfg-expr v0.20.2
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.74s
[INFO] running `Command { std: "docker" "inspect" "8e9a0ad2efb80f69ebb0119a5ac1b7ede4980032e5d9a721d21a05297ab51d8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e9a0ad2efb80f69ebb0119a5ac1b7ede4980032e5d9a721d21a05297ab51d8f", kill_on_drop: false }`
[INFO] [stdout] 8e9a0ad2efb80f69ebb0119a5ac1b7ede4980032e5d9a721d21a05297ab51d8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c3516120fcc99e290f2ae713a328638b01f9b85fdb45bae49e339ac5147a3a9
[INFO] running `Command { std: "docker" "start" "-a" "3c3516120fcc99e290f2ae713a328638b01f9b85fdb45bae49e339ac5147a3a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.223
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling serde v1.0.223
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling test-case-core v3.3.1
[INFO] [stderr]    Compiling test-case-macros v3.3.1
[INFO] [stderr]    Compiling test-case v3.3.1
[INFO] [stderr]    Compiling target-spec v3.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 14.66s
[INFO] running `Command { std: "docker" "inspect" "3c3516120fcc99e290f2ae713a328638b01f9b85fdb45bae49e339ac5147a3a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c3516120fcc99e290f2ae713a328638b01f9b85fdb45bae49e339ac5147a3a9", kill_on_drop: false }`
[INFO] [stdout] 3c3516120fcc99e290f2ae713a328638b01f9b85fdb45bae49e339ac5147a3a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e0cefbae447045f7dcdddae8dd70994d757add949bf8da258549037615e8dcae
[INFO] running `Command { std: "docker" "start" "-a" "e0cefbae447045f7dcdddae8dd70994d757add949bf8da258549037615e8dcae", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/target_spec-babc85e8861d35d8)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test errors::tests::test_expression_parse_error_span::unclosed_quote_specified_without_cfg ... ok
[INFO] [stdout] test errors::tests::test_expression_parse_error_span::empty_expression_results_in_span_inside_cfg ... ok
[INFO] [stdout] test errors::tests::test_plain_string_parse_error_span::multibyte_character ... ok
[INFO] [stdout] test errors::tests::test_plain_string_parse_error_span::dollar_sign_at_end_of_string ... ok
[INFO] [stdout] test simple_eval::tests::test_exact_triple ... ok
[INFO] [stdout] test simple_eval::tests::test_bogus_families ... ok
[INFO] [stdout] test simple_eval::tests::test_not_target_os_false ... ok
[INFO] [stdout] test simple_eval::tests::test_redox ... ok
[INFO] [stdout] test simple_eval::tests::test_windows ... ok
[INFO] [stdout] test spec::tests::test_extra ... ok
[INFO] [stdout] test spec::tests::test_identifier_like_triple ... ok
[INFO] [stdout] test simple_eval::tests::test_target_feature ... ok
[INFO] [stdout] test spec::tests::test_single ... ok
[INFO] [stdout] test spec::tests::test_target_abi ... ok
[INFO] [stdout] test spec::tests::test_not ... ok
[INFO] [stdout] test spec::tests::test_incomplete ... ok
[INFO] [stdout] test spec::tests::test_unknown_flag ... ok
[INFO] [stdout] test spec::tests::test_unknown_predicate ... ok
[INFO] [stdout] test spec::tests::test_testequal ... ok
[INFO] [stdout] test spec::tests::test_triple ... ok
[INFO] [stdout] test spec::tests::test_triple_string_identifier ... ok
[INFO] [stdout] test spec::tests::test_unknown_triple ... ok
[INFO] [stdout] test simple_eval::tests::test_not_target_os ... ok
[INFO] [stdout] test triple::tests::test_parse ... ok
[INFO] [stdout] test triple::tests::test_parse_rustc_version_verbose ... ok
[INFO] [stderr]    Doc-tests target_spec
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/platform.rs - platform::Platform::is_heuristic (line 205) ... ok
[INFO] [stdout] test src/platform.rs - platform::Platform::is_builtin (line 187) ... ok
[INFO] [stdout] test src/triple.rs - triple::Triple::is_standard (line 159) ... ok
[INFO] [stdout] test src/triple.rs - triple::Triple::is_builtin (line 174) ... ok
[INFO] [stdout] test src/triple.rs - triple::Triple::is_heuristic (line 193) ... ok
[INFO] [stdout] test src/triple.rs - triple::Triple::from_rustc_version_verbose (line 77) ... ok
[INFO] [stdout] test src/triple.rs - triple::Triple (line 44) ... ok
[INFO] [stdout] test src/platform.rs - platform::Platform::is_standard (line 170) ... ok
[INFO] [stdout] test src/lib.rs - (line 23) ... ok
[INFO] [stdout] test src/spec.rs - spec::TargetSpec (line 50) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e0cefbae447045f7dcdddae8dd70994d757add949bf8da258549037615e8dcae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0cefbae447045f7dcdddae8dd70994d757add949bf8da258549037615e8dcae", kill_on_drop: false }`
[INFO] [stdout] e0cefbae447045f7dcdddae8dd70994d757add949bf8da258549037615e8dcae