[INFO] fetching crate target-spec 3.5.7...
[INFO] testing target-spec-3.5.7 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate target-spec 3.5.7 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate target-spec 3.5.7
[INFO] finished tweaking crates.io crate target-spec 3.5.7
[INFO] tweaked toml for crates.io crate target-spec 3.5.7 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate target-spec 3.5.7 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 target-spec 3.5.7 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] [stderr]     Blocking waiting for file lock on package cache
[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] 34f39a863037496088f87b6a60478bfeb00b8c599dc6c63dc80a6119d03f5033
[INFO] running `Command { std: "docker" "start" "-a" "34f39a863037496088f87b6a60478bfeb00b8c599dc6c63dc80a6119d03f5033", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34f39a863037496088f87b6a60478bfeb00b8c599dc6c63dc80a6119d03f5033", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34f39a863037496088f87b6a60478bfeb00b8c599dc6c63dc80a6119d03f5033", kill_on_drop: false }`
[INFO] [stdout] 34f39a863037496088f87b6a60478bfeb00b8c599dc6c63dc80a6119d03f5033
[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] 7e78f70c268e4ee20f81e27c3a758b554b0918e66b75ff27a7f5ea9f9ee832c8
[INFO] running `Command { std: "docker" "start" "-a" "7e78f70c268e4ee20f81e27c3a758b554b0918e66b75ff27a7f5ea9f9ee832c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling target-lexicon v0.13.3
[INFO] [stderr]    Compiling guppy-workspace-hack v0.1.0
[INFO] [stderr]    Compiling target-spec v3.5.7 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling cfg-expr v0.20.6
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `Command { std: "docker" "inspect" "7e78f70c268e4ee20f81e27c3a758b554b0918e66b75ff27a7f5ea9f9ee832c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e78f70c268e4ee20f81e27c3a758b554b0918e66b75ff27a7f5ea9f9ee832c8", kill_on_drop: false }`
[INFO] [stdout] 7e78f70c268e4ee20f81e27c3a758b554b0918e66b75ff27a7f5ea9f9ee832c8
[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] 279584eedc63977d20799c757c115baf6f50c369ea7d59849fd58bf656330d22
[INFO] running `Command { std: "docker" "start" "-a" "279584eedc63977d20799c757c115baf6f50c369ea7d59849fd58bf656330d22", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling syn v2.0.106
[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 v3.5.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.81s
[INFO] running `Command { std: "docker" "inspect" "279584eedc63977d20799c757c115baf6f50c369ea7d59849fd58bf656330d22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "279584eedc63977d20799c757c115baf6f50c369ea7d59849fd58bf656330d22", kill_on_drop: false }`
[INFO] [stdout] 279584eedc63977d20799c757c115baf6f50c369ea7d59849fd58bf656330d22
[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] 5d3365b4bed84596e4be2c4da6ec826564aa4e5dec8606b772893411c55009fc
[INFO] running `Command { std: "docker" "start" "-a" "5d3365b4bed84596e4be2c4da6ec826564aa4e5dec8606b772893411c55009fc", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/target_spec-69adbdf8b891f8cd)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test errors::tests::test_expression_parse_error_span::empty_expression_results_in_span_inside_cfg ... ok
[INFO] [stdout] test errors::tests::test_expression_parse_error_span::unclosed_quote_specified_without_cfg ... ok
[INFO] [stdout] test simple_eval::tests::test_exact_triple ... ok
[INFO] [stdout] test simple_eval::tests::test_not_target_os_false ... 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_not_target_os ... ok
[INFO] [stdout] test simple_eval::tests::test_bogus_families ... ok
[INFO] [stdout] test errors::tests::test_plain_string_parse_error_span::multibyte_character ... ok
[INFO] [stdout] test simple_eval::tests::test_redox ... ok
[INFO] [stdout] test spec::tests::test_identifier_like_triple ... ok
[INFO] [stdout] test simple_eval::tests::test_target_feature ... ok
[INFO] [stdout] test simple_eval::tests::test_windows ... ok
[INFO] [stdout] test spec::tests::test_not ... ok
[INFO] [stdout] test spec::tests::test_extra ... ok
[INFO] [stdout] test spec::tests::test_single ... ok
[INFO] [stdout] test spec::tests::test_incomplete ... ok
[INFO] [stdout] test spec::tests::test_testequal ... ok
[INFO] [stdout] test spec::tests::test_target_abi ... ok
[INFO] [stdout] test spec::tests::test_triple ... ok
[INFO] [stdout] test spec::tests::test_unknown_flag ... ok
[INFO] [stdout] test spec::tests::test_triple_string_identifier ... ok
[INFO] [stdout] test spec::tests::test_unknown_triple ... ok
[INFO] [stdout] test spec::tests::test_unknown_predicate ... 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 0.16s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/spec.rs - spec::TargetSpec (line 50) ... ok
[INFO] [stdout] test src/triple.rs - triple::Triple::is_heuristic (line 193) ... 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/platform.rs - platform::Platform::is_builtin (line 187) ... ok
[INFO] [stdout] test src/platform.rs - platform::Platform::is_standard (line 170) ... ok
[INFO] [stdout] test src/platform.rs - platform::Platform::is_heuristic (line 205) ... ok
[INFO] [stdout] test src/triple.rs - triple::Triple (line 44) ... ok
[INFO] [stdout] test src/lib.rs - (line 23) ... ok
[INFO] [stdout] test src/triple.rs - triple::Triple::from_rustc_version_verbose (line 77) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 1.15s; merged doctests compilation took 1.00s
[INFO] running `Command { std: "docker" "inspect" "5d3365b4bed84596e4be2c4da6ec826564aa4e5dec8606b772893411c55009fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d3365b4bed84596e4be2c4da6ec826564aa4e5dec8606b772893411c55009fc", kill_on_drop: false }`
[INFO] [stdout] 5d3365b4bed84596e4be2c4da6ec826564aa4e5dec8606b772893411c55009fc