[INFO] fetching crate magic-sys 0.3.0-alpha.3...
[INFO] testing magic-sys-0.3.0-alpha.3 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate magic-sys 0.3.0-alpha.3 into /workspace/builds/worker-51/source
[INFO] validating manifest of crates.io crate magic-sys 0.3.0-alpha.3 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-51/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 297f48675a5482398a19487761243cdc35203e01e54f5c976a3b869c57616bff
[INFO] running `Command { std: "docker" "start" "-a" "297f48675a5482398a19487761243cdc35203e01e54f5c976a3b869c57616bff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "297f48675a5482398a19487761243cdc35203e01e54f5c976a3b869c57616bff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "297f48675a5482398a19487761243cdc35203e01e54f5c976a3b869c57616bff", kill_on_drop: false }`
[INFO] [stdout] 297f48675a5482398a19487761243cdc35203e01e54f5c976a3b869c57616bff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da842efd661d4fe6961fdf802f43066f9aaac700df5931c5f84bd87e5ab126bd
[INFO] running `Command { std: "docker" "start" "-a" "da842efd661d4fe6961fdf802f43066f9aaac700df5931c5f84bd87e5ab126bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.108
[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 2.22s
[INFO] running `Command { std: "docker" "inspect" "da842efd661d4fe6961fdf802f43066f9aaac700df5931c5f84bd87e5ab126bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da842efd661d4fe6961fdf802f43066f9aaac700df5931c5f84bd87e5ab126bd", kill_on_drop: false }`
[INFO] [stdout] da842efd661d4fe6961fdf802f43066f9aaac700df5931c5f84bd87e5ab126bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b204a8484cc83c8b6551e65a07d1502ff568889428045296b6e045608f433019
[INFO] running `Command { std: "docker" "start" "-a" "b204a8484cc83c8b6551e65a07d1502ff568889428045296b6e045608f433019", 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 0.65s
[INFO] running `Command { std: "docker" "inspect" "b204a8484cc83c8b6551e65a07d1502ff568889428045296b6e045608f433019", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b204a8484cc83c8b6551e65a07d1502ff568889428045296b6e045608f433019", kill_on_drop: false }`
[INFO] [stdout] b204a8484cc83c8b6551e65a07d1502ff568889428045296b6e045608f433019
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4a40eade45466e7c3367816eb8739017441a81276e73d25e818c4150f4a8e3b2
[INFO] running `Command { std: "docker" "start" "-a" "4a40eade45466e7c3367816eb8739017441a81276e73d25e818c4150f4a8e3b2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[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_error ... ok
[INFO] [stdout] test tests::test_magic_errno ... 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_file ... 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" "4a40eade45466e7c3367816eb8739017441a81276e73d25e818c4150f4a8e3b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a40eade45466e7c3367816eb8739017441a81276e73d25e818c4150f4a8e3b2", kill_on_drop: false }`
[INFO] [stdout] 4a40eade45466e7c3367816eb8739017441a81276e73d25e818c4150f4a8e3b2