[INFO] fetching crate sync_barrier 1.0.0...
[INFO] testing sync_barrier-1.0.0 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate sync_barrier 1.0.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate sync_barrier 1.0.0
[INFO] finished tweaking crates.io crate sync_barrier 1.0.0
[INFO] tweaked toml for crates.io crate sync_barrier 1.0.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sync_barrier 1.0.0 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 sync_barrier 1.0.0 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] d73fd07804cef15bc377d24ea4f0e81306b9be023805a68dbcb12537e24497da
[INFO] running `Command { std: "docker" "start" "-a" "d73fd07804cef15bc377d24ea4f0e81306b9be023805a68dbcb12537e24497da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d73fd07804cef15bc377d24ea4f0e81306b9be023805a68dbcb12537e24497da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d73fd07804cef15bc377d24ea4f0e81306b9be023805a68dbcb12537e24497da", kill_on_drop: false }`
[INFO] [stdout] d73fd07804cef15bc377d24ea4f0e81306b9be023805a68dbcb12537e24497da
[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] 7c4608f7c9a2b3a79cc8254be1c3a0b60b1f57365c499eb1a7e1bd8946ef12b2
[INFO] running `Command { std: "docker" "start" "-a" "7c4608f7c9a2b3a79cc8254be1c3a0b60b1f57365c499eb1a7e1bd8946ef12b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling sync_barrier v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "7c4608f7c9a2b3a79cc8254be1c3a0b60b1f57365c499eb1a7e1bd8946ef12b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c4608f7c9a2b3a79cc8254be1c3a0b60b1f57365c499eb1a7e1bd8946ef12b2", kill_on_drop: false }`
[INFO] [stdout] 7c4608f7c9a2b3a79cc8254be1c3a0b60b1f57365c499eb1a7e1bd8946ef12b2
[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] e5f65ba40f5fe94d2a46f3cb859941f6dc59e0402ceedf04b7607fb26db0e498
[INFO] running `Command { std: "docker" "start" "-a" "e5f65ba40f5fe94d2a46f3cb859941f6dc59e0402ceedf04b7607fb26db0e498", kill_on_drop: false }`
[INFO] [stderr]    Compiling sync_barrier v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "e5f65ba40f5fe94d2a46f3cb859941f6dc59e0402ceedf04b7607fb26db0e498", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5f65ba40f5fe94d2a46f3cb859941f6dc59e0402ceedf04b7607fb26db0e498", kill_on_drop: false }`
[INFO] [stdout] e5f65ba40f5fe94d2a46f3cb859941f6dc59e0402ceedf04b7607fb26db0e498
[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] 17ca2762dc8cbbb7934203b492e878f15601a1e8d3e30cbdb63caf5eaca74518
[INFO] running `Command { std: "docker" "start" "-a" "17ca2762dc8cbbb7934203b492e878f15601a1e8d3e30cbdb63caf5eaca74518", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sync_barrier-102aa34c791a3f8d)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests sync_barrier
[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" "17ca2762dc8cbbb7934203b492e878f15601a1e8d3e30cbdb63caf5eaca74518", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17ca2762dc8cbbb7934203b492e878f15601a1e8d3e30cbdb63caf5eaca74518", kill_on_drop: false }`
[INFO] [stdout] 17ca2762dc8cbbb7934203b492e878f15601a1e8d3e30cbdb63caf5eaca74518
