[INFO] fetching crate libcpuname 0.1.3...
[INFO] testing libcpuname-0.1.3 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate libcpuname 0.1.3 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate libcpuname 0.1.3
[INFO] finished tweaking crates.io crate libcpuname 0.1.3
[INFO] tweaked toml for crates.io crate libcpuname 0.1.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate libcpuname 0.1.3 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 libcpuname 0.1.3 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 3eb2bc04ff0dd8c0fd0a659804f2c85fa273d894c29ef0df1b5ee0af9d8f980c
[INFO] running `Command { std: "docker" "start" "-a" "3eb2bc04ff0dd8c0fd0a659804f2c85fa273d894c29ef0df1b5ee0af9d8f980c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3eb2bc04ff0dd8c0fd0a659804f2c85fa273d894c29ef0df1b5ee0af9d8f980c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3eb2bc04ff0dd8c0fd0a659804f2c85fa273d894c29ef0df1b5ee0af9d8f980c", kill_on_drop: false }`
[INFO] [stdout] 3eb2bc04ff0dd8c0fd0a659804f2c85fa273d894c29ef0df1b5ee0af9d8f980c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 7e2c478e0708d87adacc323fe5a517a318b9c78fb4382ef9be1e1b802ca391cb
[INFO] running `Command { std: "docker" "start" "-a" "7e2c478e0708d87adacc323fe5a517a318b9c78fb4382ef9be1e1b802ca391cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libcpuname v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "7e2c478e0708d87adacc323fe5a517a318b9c78fb4382ef9be1e1b802ca391cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e2c478e0708d87adacc323fe5a517a318b9c78fb4382ef9be1e1b802ca391cb", kill_on_drop: false }`
[INFO] [stdout] 7e2c478e0708d87adacc323fe5a517a318b9c78fb4382ef9be1e1b802ca391cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 7a71899c17268225d8ede852c231f5e1feeb811675cf9fde195065ce0246bb06
[INFO] running `Command { std: "docker" "start" "-a" "7a71899c17268225d8ede852c231f5e1feeb811675cf9fde195065ce0246bb06", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling strum v0.26.3
[INFO] [stderr]    Compiling libcpuname v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.54s
[INFO] running `Command { std: "docker" "inspect" "7a71899c17268225d8ede852c231f5e1feeb811675cf9fde195065ce0246bb06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a71899c17268225d8ede852c231f5e1feeb811675cf9fde195065ce0246bb06", kill_on_drop: false }`
[INFO] [stdout] 7a71899c17268225d8ede852c231f5e1feeb811675cf9fde195065ce0246bb06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] c30d249ae8304389ac3a229a6ed259bee4b83d7efaba4fc8d52bdb5ce46d9ad6
[INFO] running `Command { std: "docker" "start" "-a" "c30d249ae8304389ac3a229a6ed259bee4b83d7efaba4fc8d52bdb5ce46d9ad6", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test x86::cores::tests::no_matches_for_vendor ... ok
[INFO] [stdout] test x86::err::tests::display ... ok
[INFO] [stdout] test x86::err::tests::error_conversion ... ok
[INFO] [stdout] test x86::tests::core_names ... ok
[INFO] [stdout] test x86::tests::parse_vendor ... ok
[INFO] [stdout] test x86::tests::vendor_display ... ok
[INFO] [stdout] test x86::chips::tests::no_matches_for_vendor ... ok
[INFO] [stdout] test x86::cores::tests::valid_inputs_never_panic ... ok
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libcpuname-3af4721ab054849f)
[INFO] [stdout] test x86::chips::tests::invalid_stepping - should panic ... ok
[INFO] [stdout] test x86::cores::tests::invalid_family - should panic ... ok
[INFO] [stdout] test x86::chips::tests::invalid_family - should panic ... ok
[INFO] [stdout] test x86::tests::chip_names ... ok
[INFO] [stdout] test x86::chips::tests::valid_inputs_never_panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libcpuname
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/x86.rs - x86::core_name (line 215) ... ok
[INFO] [stdout] test src/x86.rs - x86::chip_name (line 176) ... ok
[INFO] [stdout] test src/lib.rs - x86 (line 132) ... ok
[INFO] [stdout] test src/x86.rs - x86::Vendor (line 19) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.45s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c30d249ae8304389ac3a229a6ed259bee4b83d7efaba4fc8d52bdb5ce46d9ad6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c30d249ae8304389ac3a229a6ed259bee4b83d7efaba4fc8d52bdb5ce46d9ad6", kill_on_drop: false }`
[INFO] [stdout] c30d249ae8304389ac3a229a6ed259bee4b83d7efaba4fc8d52bdb5ce46d9ad6