[INFO] fetching crate scall 0.2.4...
[INFO] testing scall-0.2.4 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate scall 0.2.4 into /workspace/builds/worker-69/source
[INFO] validating manifest of crates.io crate scall 0.2.4 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate scall 0.2.4
[INFO] finished tweaking crates.io crate scall 0.2.4
[INFO] tweaked toml for crates.io crate scall 0.2.4 written to /workspace/builds/worker-69/source/Cargo.toml
[INFO] crate crates.io crate scall 0.2.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aab612c997930d73b0a36101802b5e49f2c6ae9a1f0c670712863ac577859a19
[INFO] running `Command { std: "docker" "start" "-a" "aab612c997930d73b0a36101802b5e49f2c6ae9a1f0c670712863ac577859a19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aab612c997930d73b0a36101802b5e49f2c6ae9a1f0c670712863ac577859a19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aab612c997930d73b0a36101802b5e49f2c6ae9a1f0c670712863ac577859a19", kill_on_drop: false }`
[INFO] [stdout] aab612c997930d73b0a36101802b5e49f2c6ae9a1f0c670712863ac577859a19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9662e2d14138a76c6608a11f208e1aa077dd41f0b55217df3dfd8d479d600f49
[INFO] running `Command { std: "docker" "start" "-a" "9662e2d14138a76c6608a11f208e1aa077dd41f0b55217df3dfd8d479d600f49", kill_on_drop: false }`
[INFO] [stderr]    Compiling scall v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `Command { std: "docker" "inspect" "9662e2d14138a76c6608a11f208e1aa077dd41f0b55217df3dfd8d479d600f49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9662e2d14138a76c6608a11f208e1aa077dd41f0b55217df3dfd8d479d600f49", kill_on_drop: false }`
[INFO] [stdout] 9662e2d14138a76c6608a11f208e1aa077dd41f0b55217df3dfd8d479d600f49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e499c96d64a7267edeec87d2091a6035e448099e5aef2dfa8779a84a658b5e40
[INFO] running `Command { std: "docker" "start" "-a" "e499c96d64a7267edeec87d2091a6035e448099e5aef2dfa8779a84a658b5e40", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling scall v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.97s
[INFO] running `Command { std: "docker" "inspect" "e499c96d64a7267edeec87d2091a6035e448099e5aef2dfa8779a84a658b5e40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e499c96d64a7267edeec87d2091a6035e448099e5aef2dfa8779a84a658b5e40", kill_on_drop: false }`
[INFO] [stdout] e499c96d64a7267edeec87d2091a6035e448099e5aef2dfa8779a84a658b5e40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a0c3fcbf191c3c22fb989753d8a531ac9119974d4086bbdc1cab754d961f8fb6
[INFO] running `Command { std: "docker" "start" "-a" "a0c3fcbf191c3c22fb989753d8a531ac9119974d4086bbdc1cab754d961f8fb6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.62s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/scall-46f0492ec406ef31)
[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] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-13e82d577f52b094)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test_ebadf ... ok
[INFO] [stdout] test test_epoll ... ok
[INFO] [stdout] test test_getpid ... ok
[INFO] [stdout] test test_faccessat ... ok
[INFO] [stdout] test test_kill ... ok
[INFO] [stdout] test test_prctl ... ok
[INFO] [stdout] test test_pread64 ... ok
[INFO] [stdout] test test_readahead ... ok
[INFO] [stdout] test test_sync_file_range ... ok
[INFO] [stdout] test test_fsync ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests scall
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/args64.rs - args64::syscall_args64 (line 59) - compile ... ok
[INFO] [stdout] test src/args64.rs - args64::syscall_args64 (line 21) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] test src/macros.rs - macros::syscall_nofail (line 131) ... ok
[INFO] [stdout] test src/macros.rs - macros::syscall (line 228) ... ok
[INFO] [stdout] test src/macros.rs - macros::syscall_raw (line 28) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.69s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a0c3fcbf191c3c22fb989753d8a531ac9119974d4086bbdc1cab754d961f8fb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0c3fcbf191c3c22fb989753d8a531ac9119974d4086bbdc1cab754d961f8fb6", kill_on_drop: false }`
[INFO] [stdout] a0c3fcbf191c3c22fb989753d8a531ac9119974d4086bbdc1cab754d961f8fb6