[INFO] fetching crate rsprof-trace 0.1.8...
[INFO] testing rsprof-trace-0.1.8 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate rsprof-trace 0.1.8 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate rsprof-trace 0.1.8
[INFO] finished tweaking crates.io crate rsprof-trace 0.1.8
[INFO] tweaked toml for crates.io crate rsprof-trace 0.1.8 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rsprof-trace 0.1.8 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] crate crates.io crate rsprof-trace 0.1.8 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] da44d3a949fa9e78aeeb9801e68232df60ad7567a1234787bbfcb6a6c84fdb99
[INFO] running `Command { std: "docker" "start" "-a" "da44d3a949fa9e78aeeb9801e68232df60ad7567a1234787bbfcb6a6c84fdb99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da44d3a949fa9e78aeeb9801e68232df60ad7567a1234787bbfcb6a6c84fdb99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da44d3a949fa9e78aeeb9801e68232df60ad7567a1234787bbfcb6a6c84fdb99", kill_on_drop: false }`
[INFO] [stdout] da44d3a949fa9e78aeeb9801e68232df60ad7567a1234787bbfcb6a6c84fdb99
[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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48a79935e9ae2cf3f735136942513ee5e3c46e9c0d90da461a48593ddabdd162
[INFO] running `Command { std: "docker" "start" "-a" "48a79935e9ae2cf3f735136942513ee5e3c46e9c0d90da461a48593ddabdd162", kill_on_drop: false }`
[INFO] [stderr]    Compiling rsprof-trace v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "48a79935e9ae2cf3f735136942513ee5e3c46e9c0d90da461a48593ddabdd162", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48a79935e9ae2cf3f735136942513ee5e3c46e9c0d90da461a48593ddabdd162", kill_on_drop: false }`
[INFO] [stdout] 48a79935e9ae2cf3f735136942513ee5e3c46e9c0d90da461a48593ddabdd162
[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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 345d831ec90c66e3c8b93e67d03abb05eeb59149fc34770974672b0da48567ce
[INFO] running `Command { std: "docker" "start" "-a" "345d831ec90c66e3c8b93e67d03abb05eeb59149fc34770974672b0da48567ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling rsprof-trace v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "345d831ec90c66e3c8b93e67d03abb05eeb59149fc34770974672b0da48567ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "345d831ec90c66e3c8b93e67d03abb05eeb59149fc34770974672b0da48567ce", kill_on_drop: false }`
[INFO] [stdout] 345d831ec90c66e3c8b93e67d03abb05eeb59149fc34770974672b0da48567ce
[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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3cbf4ca35fe5171a8a1a4802ced256e5f84f75fc4b7ecc62c2785cb1c495b430
[INFO] running `Command { std: "docker" "start" "-a" "3cbf4ca35fe5171a8a1a4802ced256e5f84f75fc4b7ecc62c2785cb1c495b430", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rsprof_trace-b78619bcfb4b5c89)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests rsprof_trace
[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 2 tests
[INFO] [stdout] test src/lib.rs - (line 16) ... ignored
[INFO] [stdout] test src/lib.rs - (line 21) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.33s; merged doctests compilation took 0.32s
[INFO] running `Command { std: "docker" "inspect" "3cbf4ca35fe5171a8a1a4802ced256e5f84f75fc4b7ecc62c2785cb1c495b430", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cbf4ca35fe5171a8a1a4802ced256e5f84f75fc4b7ecc62c2785cb1c495b430", kill_on_drop: false }`
[INFO] [stdout] 3cbf4ca35fe5171a8a1a4802ced256e5f84f75fc4b7ecc62c2785cb1c495b430