[INFO] fetching crate magic-sys 0.3.0-alpha.3...
[INFO] testing magic-sys-0.3.0-alpha.3 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate magic-sys 0.3.0-alpha.3 into /workspace/builds/worker-78/source
[INFO] validating manifest of crates.io crate magic-sys 0.3.0-alpha.3 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-78/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8c4e0db17f35478d3c6e9a218f5ac6a7c1cfb93ee54c66195118ec27c8c31141
[INFO] running `Command { std: "docker" "start" "-a" "8c4e0db17f35478d3c6e9a218f5ac6a7c1cfb93ee54c66195118ec27c8c31141", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c4e0db17f35478d3c6e9a218f5ac6a7c1cfb93ee54c66195118ec27c8c31141", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c4e0db17f35478d3c6e9a218f5ac6a7c1cfb93ee54c66195118ec27c8c31141", kill_on_drop: false }`
[INFO] [stdout] 8c4e0db17f35478d3c6e9a218f5ac6a7c1cfb93ee54c66195118ec27c8c31141
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3efd235629bbdc52e7cfc5baffddd3b269f342594215c3f6e2a1734882d1b5da
[INFO] running `Command { std: "docker" "start" "-a" "3efd235629bbdc52e7cfc5baffddd3b269f342594215c3f6e2a1734882d1b5da", kill_on_drop: false }`
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling magic-sys v0.3.0-alpha.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.28s
[INFO] running `Command { std: "docker" "inspect" "3efd235629bbdc52e7cfc5baffddd3b269f342594215c3f6e2a1734882d1b5da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3efd235629bbdc52e7cfc5baffddd3b269f342594215c3f6e2a1734882d1b5da", kill_on_drop: false }`
[INFO] [stdout] 3efd235629bbdc52e7cfc5baffddd3b269f342594215c3f6e2a1734882d1b5da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7047ba47abc8bd0bcf647c62f05eef4d4698f273264ded424e210ecb33027706
[INFO] running `Command { std: "docker" "start" "-a" "7047ba47abc8bd0bcf647c62f05eef4d4698f273264ded424e210ecb33027706", 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 0.73s
[INFO] running `Command { std: "docker" "inspect" "7047ba47abc8bd0bcf647c62f05eef4d4698f273264ded424e210ecb33027706", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7047ba47abc8bd0bcf647c62f05eef4d4698f273264ded424e210ecb33027706", kill_on_drop: false }`
[INFO] [stdout] 7047ba47abc8bd0bcf647c62f05eef4d4698f273264ded424e210ecb33027706
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9782be3123aaa118c2cf6478d6c4716d8d443147a7bc14cb0e6bae74b42f10b1
[INFO] running `Command { std: "docker" "start" "-a" "9782be3123aaa118c2cf6478d6c4716d8d443147a7bc14cb0e6bae74b42f10b1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/magic_sys-857f34dce4311747)
[INFO] [stdout] running 18 tests
[INFO] [stderr]    Doc-tests magic-sys
[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_errno ... ok
[INFO] [stdout] test tests::test_magic_descriptor ... 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] [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" "9782be3123aaa118c2cf6478d6c4716d8d443147a7bc14cb0e6bae74b42f10b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9782be3123aaa118c2cf6478d6c4716d8d443147a7bc14cb0e6bae74b42f10b1", kill_on_drop: false }`
[INFO] [stdout] 9782be3123aaa118c2cf6478d6c4716d8d443147a7bc14cb0e6bae74b42f10b1