[INFO] fetching crate rftrace-frontend 0.3.2...
[INFO] testing rftrace-frontend-0.3.2 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate rftrace-frontend 0.3.2 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate rftrace-frontend 0.3.2
[INFO] finished tweaking crates.io crate rftrace-frontend 0.3.2
[INFO] tweaked toml for crates.io crate rftrace-frontend 0.3.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rftrace-frontend 0.3.2 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rftrace-frontend 0.3.2 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ed0c27a77689c9ae7d55ccf4f2bd7b4c0dfc7ed9528cf14ca5eb9552011316ff
[INFO] running `Command { std: "docker" "start" "-a" "ed0c27a77689c9ae7d55ccf4f2bd7b4c0dfc7ed9528cf14ca5eb9552011316ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed0c27a77689c9ae7d55ccf4f2bd7b4c0dfc7ed9528cf14ca5eb9552011316ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed0c27a77689c9ae7d55ccf4f2bd7b4c0dfc7ed9528cf14ca5eb9552011316ff", kill_on_drop: false }`
[INFO] [stdout] ed0c27a77689c9ae7d55ccf4f2bd7b4c0dfc7ed9528cf14ca5eb9552011316ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a4ff620f8d3c7d4324cd50fa05936edb83be1233a75dc7c1b72e47c3b8bed563
[INFO] running `Command { std: "docker" "start" "-a" "a4ff620f8d3c7d4324cd50fa05936edb83be1233a75dc7c1b72e47c3b8bed563", kill_on_drop: false }`
[INFO] [stderr]    Compiling rftrace-frontend v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "a4ff620f8d3c7d4324cd50fa05936edb83be1233a75dc7c1b72e47c3b8bed563", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4ff620f8d3c7d4324cd50fa05936edb83be1233a75dc7c1b72e47c3b8bed563", kill_on_drop: false }`
[INFO] [stdout] a4ff620f8d3c7d4324cd50fa05936edb83be1233a75dc7c1b72e47c3b8bed563
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a500bda11229653406ec1264f8e4a23e43b1c201d18abe92944025f65ac69f7
[INFO] running `Command { std: "docker" "start" "-a" "2a500bda11229653406ec1264f8e4a23e43b1c201d18abe92944025f65ac69f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling rftrace-frontend v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "2a500bda11229653406ec1264f8e4a23e43b1c201d18abe92944025f65ac69f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a500bda11229653406ec1264f8e4a23e43b1c201d18abe92944025f65ac69f7", kill_on_drop: false }`
[INFO] [stdout] 2a500bda11229653406ec1264f8e4a23e43b1c201d18abe92944025f65ac69f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7515897e15dd8141a6845a4a911ca4acc34e9346e7f8b9d7f52fb8eda2e826be
[INFO] running `Command { std: "docker" "start" "-a" "7515897e15dd8141a6845a4a911ca4acc34e9346e7f8b9d7f52fb8eda2e826be", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rftrace_frontend-18fe81b035822c26)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rftrace_frontend
[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] [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" "7515897e15dd8141a6845a4a911ca4acc34e9346e7f8b9d7f52fb8eda2e826be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7515897e15dd8141a6845a4a911ca4acc34e9346e7f8b9d7f52fb8eda2e826be", kill_on_drop: false }`
[INFO] [stdout] 7515897e15dd8141a6845a4a911ca4acc34e9346e7f8b9d7f52fb8eda2e826be