[INFO] fetching crate system-call 0.1.3...
[INFO] testing system-call-0.1.3 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate system-call 0.1.3 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate system-call 0.1.3 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate system-call 0.1.3
[INFO] finished tweaking crates.io crate system-call 0.1.3
[INFO] tweaked toml for crates.io crate system-call 0.1.3 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate system-call 0.1.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 456a920499efc550c8b926824258760579207a00af1d3a66135e64c56b17afa7
[INFO] running `Command { std: "docker" "start" "-a" "456a920499efc550c8b926824258760579207a00af1d3a66135e64c56b17afa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "456a920499efc550c8b926824258760579207a00af1d3a66135e64c56b17afa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "456a920499efc550c8b926824258760579207a00af1d3a66135e64c56b17afa7", kill_on_drop: false }`
[INFO] [stdout] 456a920499efc550c8b926824258760579207a00af1d3a66135e64c56b17afa7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0e35d80c2c56fb97db99221678aa8634062d3e06c6036d46654de4f94fd5668
[INFO] running `Command { std: "docker" "start" "-a" "e0e35d80c2c56fb97db99221678aa8634062d3e06c6036d46654de4f94fd5668", kill_on_drop: false }`
[INFO] [stderr]    Compiling system-call v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "e0e35d80c2c56fb97db99221678aa8634062d3e06c6036d46654de4f94fd5668", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0e35d80c2c56fb97db99221678aa8634062d3e06c6036d46654de4f94fd5668", kill_on_drop: false }`
[INFO] [stdout] e0e35d80c2c56fb97db99221678aa8634062d3e06c6036d46654de4f94fd5668
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb490a0b07267ca7dd3af59f0a490ae4790e820b2632a1e0609c19edc8f1f8f6
[INFO] running `Command { std: "docker" "start" "-a" "cb490a0b07267ca7dd3af59f0a490ae4790e820b2632a1e0609c19edc8f1f8f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling system-call v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "cb490a0b07267ca7dd3af59f0a490ae4790e820b2632a1e0609c19edc8f1f8f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb490a0b07267ca7dd3af59f0a490ae4790e820b2632a1e0609c19edc8f1f8f6", kill_on_drop: false }`
[INFO] [stdout] cb490a0b07267ca7dd3af59f0a490ae4790e820b2632a1e0609c19edc8f1f8f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c316c783be9f5a060ab05e4e05db7bb803f7a73cf852c8dbd8513a8c200ae51f
[INFO] running `Command { std: "docker" "start" "-a" "c316c783be9f5a060ab05e4e05db7bb803f7a73cf852c8dbd8513a8c200ae51f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/syscall-b1b42a2c4f5ae123)
[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-b8fff9ebc22a92cb)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test getpid ... ok
[INFO] [stdout] test ebadf ... ok
[INFO] [stdout] test getpid_macro ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests syscall
[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" "c316c783be9f5a060ab05e4e05db7bb803f7a73cf852c8dbd8513a8c200ae51f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c316c783be9f5a060ab05e4e05db7bb803f7a73cf852c8dbd8513a8c200ae51f", kill_on_drop: false }`
[INFO] [stdout] c316c783be9f5a060ab05e4e05db7bb803f7a73cf852c8dbd8513a8c200ae51f