[INFO] fetching crate rolock 0.1.2...
[INFO] testing rolock-0.1.2 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate rolock 0.1.2 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate rolock 0.1.2
[INFO] finished tweaking crates.io crate rolock 0.1.2
[INFO] tweaked toml for crates.io crate rolock 0.1.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rolock 0.1.2 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ed9d400313ce3693a1565c54f3af300d10f824e70d1b358b217bf62d9b81296
[INFO] running `Command { std: "docker" "start" "-a" "8ed9d400313ce3693a1565c54f3af300d10f824e70d1b358b217bf62d9b81296", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ed9d400313ce3693a1565c54f3af300d10f824e70d1b358b217bf62d9b81296", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ed9d400313ce3693a1565c54f3af300d10f824e70d1b358b217bf62d9b81296", kill_on_drop: false }`
[INFO] [stdout] 8ed9d400313ce3693a1565c54f3af300d10f824e70d1b358b217bf62d9b81296
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26aecd3a5463ae43da8217ec9321f7893cd93f9980504048ff255db1a62adca9
[INFO] running `Command { std: "docker" "start" "-a" "26aecd3a5463ae43da8217ec9321f7893cd93f9980504048ff255db1a62adca9", kill_on_drop: false }`
[INFO] [stderr]    Compiling rolock v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "26aecd3a5463ae43da8217ec9321f7893cd93f9980504048ff255db1a62adca9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26aecd3a5463ae43da8217ec9321f7893cd93f9980504048ff255db1a62adca9", kill_on_drop: false }`
[INFO] [stdout] 26aecd3a5463ae43da8217ec9321f7893cd93f9980504048ff255db1a62adca9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8da0ac1c7ba92e17ab7a2724c231e33808c321d603cc1e0a7157b07811494f62
[INFO] running `Command { std: "docker" "start" "-a" "8da0ac1c7ba92e17ab7a2724c231e33808c321d603cc1e0a7157b07811494f62", kill_on_drop: false }`
[INFO] [stderr]    Compiling rolock v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "8da0ac1c7ba92e17ab7a2724c231e33808c321d603cc1e0a7157b07811494f62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8da0ac1c7ba92e17ab7a2724c231e33808c321d603cc1e0a7157b07811494f62", kill_on_drop: false }`
[INFO] [stdout] 8da0ac1c7ba92e17ab7a2724c231e33808c321d603cc1e0a7157b07811494f62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 49b110389274a4bddc230ffadaafc929e27ce4f0edb34ebfa62bce9df4c21c72
[INFO] running `Command { std: "docker" "start" "-a" "49b110389274a4bddc230ffadaafc929e27ce4f0edb34ebfa62bce9df4c21c72", 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/rolock-4b83f9cd6352bb95)
[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]    Doc-tests rolock
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - RoLock<T>::new (line 62) ... ok
[INFO] [stdout] test src/lib.rs - (line 32) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - RoLock<T>::into_inner (line 156) ... ok
[INFO] [stdout] test src/lib.rs - RoLock<T>::from_rw (line 91) ... ok
[INFO] [stdout] test src/lib.rs - RoLock<T>::into_inner (line 148) ... ok
[INFO] [stdout] test src/lib.rs - (line 42) ... ok
[INFO] [stdout] test src/lib.rs - (line 23) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - RoLock<T>::strong_count (line 127) ... ok
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] test src/lib.rs - RoLock<T>::into_inner_unchecked (line 196) ... ok
[INFO] [stdout] test src/lib.rs - RoLock<T>::new_pair (line 77) ... ok
[INFO] [stdout] test src/lib.rs - RoLock<T>::into_inner_unchecked (line 188) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.95s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "49b110389274a4bddc230ffadaafc929e27ce4f0edb34ebfa62bce9df4c21c72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49b110389274a4bddc230ffadaafc929e27ce4f0edb34ebfa62bce9df4c21c72", kill_on_drop: false }`
[INFO] [stdout] 49b110389274a4bddc230ffadaafc929e27ce4f0edb34ebfa62bce9df4c21c72