[INFO] fetching crate syscalls 0.5.0...
[INFO] testing syscalls-0.5.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate syscalls 0.5.0 into /workspace/builds/worker-45/source
[INFO] validating manifest of crates.io crate syscalls 0.5.0 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 syscalls 0.5.0
[INFO] finished tweaking crates.io crate syscalls 0.5.0
[INFO] tweaked toml for crates.io crate syscalls 0.5.0 written to /workspace/builds/worker-45/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-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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] e10bf16676dc8526898ae0d9184161fde57429561619ef79da96e18f313273ff
[INFO] running `Command { std: "docker" "start" "-a" "e10bf16676dc8526898ae0d9184161fde57429561619ef79da96e18f313273ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e10bf16676dc8526898ae0d9184161fde57429561619ef79da96e18f313273ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e10bf16676dc8526898ae0d9184161fde57429561619ef79da96e18f313273ff", kill_on_drop: false }`
[INFO] [stdout] e10bf16676dc8526898ae0d9184161fde57429561619ef79da96e18f313273ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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] bf5c5e468683cce4a2aa5170febe02b1fbd3dc5d43bcb2257da18b2afe693755
[INFO] running `Command { std: "docker" "start" "-a" "bf5c5e468683cce4a2aa5170febe02b1fbd3dc5d43bcb2257da18b2afe693755", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling paste v1.0.6
[INFO] [stderr]    Compiling syscalls v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.00s
[INFO] running `Command { std: "docker" "inspect" "bf5c5e468683cce4a2aa5170febe02b1fbd3dc5d43bcb2257da18b2afe693755", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf5c5e468683cce4a2aa5170febe02b1fbd3dc5d43bcb2257da18b2afe693755", kill_on_drop: false }`
[INFO] [stdout] bf5c5e468683cce4a2aa5170febe02b1fbd3dc5d43bcb2257da18b2afe693755
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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] bf50f435a41f6916ea72d976d1736341ec8a849329780e6d13f89262acbb522f
[INFO] running `Command { std: "docker" "start" "-a" "bf50f435a41f6916ea72d976d1736341ec8a849329780e6d13f89262acbb522f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syscalls v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "bf50f435a41f6916ea72d976d1736341ec8a849329780e6d13f89262acbb522f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf50f435a41f6916ea72d976d1736341ec8a849329780e6d13f89262acbb522f", kill_on_drop: false }`
[INFO] [stdout] bf50f435a41f6916ea72d976d1736341ec8a849329780e6d13f89262acbb522f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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] 246f348e735d35c706431f19adc9c29bedaabdbf871de8725fc6e6c1205313fd
[INFO] running `Command { std: "docker" "start" "-a" "246f348e735d35c706431f19adc9c29bedaabdbf871de8725fc6e6c1205313fd", 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] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/syscalls-4ffeca2f408f4dd3)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test args::tests::syscall_args_macro_test ... ok
[INFO] [stdout] test errno::test::basic ... ok
[INFO] [stdout] test tests::test_syscall1_syscall4_2 ... ok
[INFO] [stderr]      Running tests/test_syscall.rs (/opt/rustwide/target/debug/deps/test_syscall-a5dbe67f2fda2472)
[INFO] [stdout] test args::tests::syscall_args_from_u64_slice ... ok
[INFO] [stdout] test tests::test_syscall1_syscall4 ... ok
[INFO] [stdout] test errno::test::from_ret ... ok
[INFO] [stdout] test errno::test::io_error ... ok
[INFO] [stdout] test tests::test_name ... ok
[INFO] [stdout] test tests::test_syscallno ... ok
[INFO] [stdout] test errno::test::last_errno ... ok
[INFO] [stdout] test tests::test_first ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests syscalls
[INFO] [stdout] Hellotest test_syscall ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "246f348e735d35c706431f19adc9c29bedaabdbf871de8725fc6e6c1205313fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "246f348e735d35c706431f19adc9c29bedaabdbf871de8725fc6e6c1205313fd", kill_on_drop: false }`
[INFO] [stdout] 246f348e735d35c706431f19adc9c29bedaabdbf871de8725fc6e6c1205313fd