[INFO] fetching crate magic-sys 0.3.0-alpha.3...
[INFO] testing magic-sys-0.3.0-alpha.3 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate magic-sys 0.3.0-alpha.3 into /workspace/builds/worker-52/source
[INFO] validating manifest of crates.io crate magic-sys 0.3.0-alpha.3 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate magic-sys 0.3.0-alpha.3
[INFO] finished tweaking crates.io crate magic-sys 0.3.0-alpha.3
[INFO] tweaked toml for crates.io crate magic-sys 0.3.0-alpha.3 written to /workspace/builds/worker-52/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7f65e08439297b746196f72d0c8c7aa7215d4664f55c2bd692d465e077d8c1dd
[INFO] running `Command { std: "docker" "start" "-a" "7f65e08439297b746196f72d0c8c7aa7215d4664f55c2bd692d465e077d8c1dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f65e08439297b746196f72d0c8c7aa7215d4664f55c2bd692d465e077d8c1dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f65e08439297b746196f72d0c8c7aa7215d4664f55c2bd692d465e077d8c1dd", kill_on_drop: false }`
[INFO] [stdout] 7f65e08439297b746196f72d0c8c7aa7215d4664f55c2bd692d465e077d8c1dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7535480ce20b2e72336f3f90bf4874571b47f225c35ee96275058cc31e5592ec
[INFO] running `Command { std: "docker" "start" "-a" "7535480ce20b2e72336f3f90bf4874571b47f225c35ee96275058cc31e5592ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]    Compiling magic-sys v0.3.0-alpha.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.18s
[INFO] running `Command { std: "docker" "inspect" "7535480ce20b2e72336f3f90bf4874571b47f225c35ee96275058cc31e5592ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7535480ce20b2e72336f3f90bf4874571b47f225c35ee96275058cc31e5592ec", kill_on_drop: false }`
[INFO] [stdout] 7535480ce20b2e72336f3f90bf4874571b47f225c35ee96275058cc31e5592ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 464ffe4f47cf33375b62c462612c369dbf3fcbc4434477c723da482925a00ecd
[INFO] running `Command { std: "docker" "start" "-a" "464ffe4f47cf33375b62c462612c369dbf3fcbc4434477c723da482925a00ecd", kill_on_drop: false }`
[INFO] [stderr]    Compiling magic-sys v0.3.0-alpha.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "464ffe4f47cf33375b62c462612c369dbf3fcbc4434477c723da482925a00ecd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "464ffe4f47cf33375b62c462612c369dbf3fcbc4434477c723da482925a00ecd", kill_on_drop: false }`
[INFO] [stdout] 464ffe4f47cf33375b62c462612c369dbf3fcbc4434477c723da482925a00ecd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a814a23adf3f8074a4ffa243c3ba66ea7bf5f52eabcdb57b5a45f7f393918558
[INFO] running `Command { std: "docker" "start" "-a" "a814a23adf3f8074a4ffa243c3ba66ea7bf5f52eabcdb57b5a45f7f393918558", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/magic_sys-857f34dce4311747)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test tests::test_magic_buffer ... ok
[INFO] [stdout] test tests::test_magic_check ... ok
[INFO] [stdout] test tests::test_magic_close ... ok
[INFO] [stdout] test tests::test_magic_compile ... ok
[INFO] [stdout] test tests::test_magic_descriptor ... ok
[INFO] [stdout] test tests::test_magic_errno ... ok
[INFO] [stdout] test tests::test_magic_error ... ok
[INFO] [stdout] test tests::test_magic_file ... ok
[INFO] [stdout] test tests::test_magic_getflags ... ok
[INFO] [stdout] test tests::test_magic_getparam ... ok
[INFO] [stdout] test tests::test_magic_getpath ... ok
[INFO] [stdout] test tests::test_magic_list ... ok
[INFO] [stdout] test tests::test_magic_load ... ok
[INFO] [stdout] test tests::test_magic_load_buffers ... ok
[INFO] [stdout] test tests::test_magic_open ... ok
[INFO] [stdout] test tests::test_magic_setflags ... ok
[INFO] [stdout] test tests::test_magic_setparam ... ok
[INFO] [stdout] test tests::test_magic_version ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests magic-sys
[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" "a814a23adf3f8074a4ffa243c3ba66ea7bf5f52eabcdb57b5a45f7f393918558", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a814a23adf3f8074a4ffa243c3ba66ea7bf5f52eabcdb57b5a45f7f393918558", kill_on_drop: false }`
[INFO] [stdout] a814a23adf3f8074a4ffa243c3ba66ea7bf5f52eabcdb57b5a45f7f393918558