[INFO] fetching crate target-spec 0.4.1...
[INFO] testing target-spec-0.4.1 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate target-spec 0.4.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate target-spec 0.4.1 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate target-spec 0.4.1
[INFO] finished tweaking crates.io crate target-spec 0.4.1
[INFO] tweaked toml for crates.io crate target-spec 0.4.1 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c52428e301ff2430ad8f63e5b92ea0da7c33042fe45661b0563da63ca0a28a5a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c52428e301ff2430ad8f63e5b92ea0da7c33042fe45661b0563da63ca0a28a5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c52428e301ff2430ad8f63e5b92ea0da7c33042fe45661b0563da63ca0a28a5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c52428e301ff2430ad8f63e5b92ea0da7c33042fe45661b0563da63ca0a28a5a", kill_on_drop: false }`
[INFO] [stdout] c52428e301ff2430ad8f63e5b92ea0da7c33042fe45661b0563da63ca0a28a5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ff0bbb7e081f136058827f82fcfb460a08f4f0585fbed0f8c7e93111f0a35ad
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7ff0bbb7e081f136058827f82fcfb460a08f4f0585fbed0f8c7e93111f0a35ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling target-spec v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling smallvec v1.5.0
[INFO] [stderr]    Compiling cfg-expr v0.4.1
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.94s
[INFO] running `Command { std: "docker" "inspect" "7ff0bbb7e081f136058827f82fcfb460a08f4f0585fbed0f8c7e93111f0a35ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ff0bbb7e081f136058827f82fcfb460a08f4f0585fbed0f8c7e93111f0a35ad", kill_on_drop: false }`
[INFO] [stdout] 7ff0bbb7e081f136058827f82fcfb460a08f4f0585fbed0f8c7e93111f0a35ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dfc5b5245ac987b5e5476482d6fe1f29aaae912bbb245ff6425701003f7d5ddd
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "dfc5b5245ac987b5e5476482d6fe1f29aaae912bbb245ff6425701003f7d5ddd", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling toml v0.5.7
[INFO] [stderr]    Compiling target-spec v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 14.88s
[INFO] running `Command { std: "docker" "inspect" "dfc5b5245ac987b5e5476482d6fe1f29aaae912bbb245ff6425701003f7d5ddd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfc5b5245ac987b5e5476482d6fe1f29aaae912bbb245ff6425701003f7d5ddd", kill_on_drop: false }`
[INFO] [stdout] dfc5b5245ac987b5e5476482d6fe1f29aaae912bbb245ff6425701003f7d5ddd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7e1dcf04d35b01187482a70cdb51a7ddb959e02869f54261a9aae3ace73c2b7d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7e1dcf04d35b01187482a70cdb51a7ddb959e02869f54261a9aae3ace73c2b7d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/target_spec-6782f02673490c4c
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests target-spec
[INFO] [stdout] running 16 tests
[INFO] [stdout] test evaluator::tests::test_exact_triple ... ok
[INFO] [stdout] test evaluator::tests::test_bogus_families ... ok
[INFO] [stdout] test evaluator::tests::test_target_feature ... ok
[INFO] [stdout] test parser::tests::test_extra ... ok
[INFO] [stdout] test parser::tests::test_unknown_triple ... ok
[INFO] [stdout] test evaluator::tests::test_windows ... ok
[INFO] [stdout] test parser::tests::test_incomplete ... ok
[INFO] [stdout] test parser::tests::test_testequal ... ok
[INFO] [stdout] test parser::tests::test_unknown_flag ... ok
[INFO] [stdout] test parser::tests::test_triple ... ok
[INFO] [stdout] test parser::tests::test_unknown_predicate ... ok
[INFO] [stdout] test parser::tests::test_not ... ok
[INFO] [stdout] test parser::tests::test_single ... ok
[INFO] [stdout] test evaluator::tests::test_not_target_os ... ok
[INFO] [stdout] test evaluator::tests::test_not_target_os_false ... ok
[INFO] [stdout] test evaluator::tests::test_redox ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 23) ... ok
[INFO] [stdout] test src/parser.rs - parser::TargetSpec (line 17) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7e1dcf04d35b01187482a70cdb51a7ddb959e02869f54261a9aae3ace73c2b7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e1dcf04d35b01187482a70cdb51a7ddb959e02869f54261a9aae3ace73c2b7d", kill_on_drop: false }`
[INFO] [stdout] 7e1dcf04d35b01187482a70cdb51a7ddb959e02869f54261a9aae3ace73c2b7d