[INFO] fetching crate tg-syscall 0.4.2-preview.1...
[INFO] testing tg-syscall-0.4.2-preview.1 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate tg-syscall 0.4.2-preview.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate tg-syscall 0.4.2-preview.1
[INFO] finished tweaking crates.io crate tg-syscall 0.4.2-preview.1
[INFO] tweaked toml for crates.io crate tg-syscall 0.4.2-preview.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tg-syscall 0.4.2-preview.1 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tg-syscall 0.4.2-preview.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d892b2e43d7a08baad4daf9c3dab3b0b051151102afc89c0a7dfbe901009df7e
[INFO] running `Command { std: "docker" "start" "-a" "d892b2e43d7a08baad4daf9c3dab3b0b051151102afc89c0a7dfbe901009df7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d892b2e43d7a08baad4daf9c3dab3b0b051151102afc89c0a7dfbe901009df7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d892b2e43d7a08baad4daf9c3dab3b0b051151102afc89c0a7dfbe901009df7e", kill_on_drop: false }`
[INFO] [stdout] d892b2e43d7a08baad4daf9c3dab3b0b051151102afc89c0a7dfbe901009df7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b59d2b8a27858300bb3a11c70f3fbd14578d8a5fed59ca0a575cfc3b7e851dd
[INFO] running `Command { std: "docker" "start" "-a" "2b59d2b8a27858300bb3a11c70f3fbd14578d8a5fed59ca0a575cfc3b7e851dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling tg-syscall v0.4.2-preview.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling numeric-enum-macro v0.2.0
[INFO] [stderr]    Compiling tg-signal-defs v0.4.2-preview.1
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "2b59d2b8a27858300bb3a11c70f3fbd14578d8a5fed59ca0a575cfc3b7e851dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b59d2b8a27858300bb3a11c70f3fbd14578d8a5fed59ca0a575cfc3b7e851dd", kill_on_drop: false }`
[INFO] [stdout] 2b59d2b8a27858300bb3a11c70f3fbd14578d8a5fed59ca0a575cfc3b7e851dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c628d9c9ba7e76c6fc6dbf36f4c2d31e4f3cd6a9d8a643a17b464bf12a908554
[INFO] running `Command { std: "docker" "start" "-a" "c628d9c9ba7e76c6fc6dbf36f4c2d31e4f3cd6a9d8a643a17b464bf12a908554", kill_on_drop: false }`
[INFO] [stderr]    Compiling tg-syscall v0.4.2-preview.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "c628d9c9ba7e76c6fc6dbf36f4c2d31e4f3cd6a9d8a643a17b464bf12a908554", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c628d9c9ba7e76c6fc6dbf36f4c2d31e4f3cd6a9d8a643a17b464bf12a908554", kill_on_drop: false }`
[INFO] [stdout] c628d9c9ba7e76c6fc6dbf36f4c2d31e4f3cd6a9d8a643a17b464bf12a908554
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6a1d08fadf0ec6f74dadf843458fc80eaa20e62593b26a49a77e19b7ab051743
[INFO] running `Command { std: "docker" "start" "-a" "6a1d08fadf0ec6f74dadf843458fc80eaa20e62593b26a49a77e19b7ab051743", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tg_syscall-0c2bbd39702f09e3)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests tg_syscall
[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] [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" "6a1d08fadf0ec6f74dadf843458fc80eaa20e62593b26a49a77e19b7ab051743", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a1d08fadf0ec6f74dadf843458fc80eaa20e62593b26a49a77e19b7ab051743", kill_on_drop: false }`
[INFO] [stdout] 6a1d08fadf0ec6f74dadf843458fc80eaa20e62593b26a49a77e19b7ab051743
