[INFO] fetching crate sapling-minibench 0.1.0...
[INFO] testing sapling-minibench-0.1.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate sapling-minibench 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate sapling-minibench 0.1.0
[INFO] finished tweaking crates.io crate sapling-minibench 0.1.0
[INFO] tweaked toml for crates.io crate sapling-minibench 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sapling-minibench 0.1.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2c46ae6adf2a3c1e7fc4e494c00ee2a8424242aad01a39f0c49a94ac92de104c
[INFO] running `Command { std: "docker" "start" "-a" "2c46ae6adf2a3c1e7fc4e494c00ee2a8424242aad01a39f0c49a94ac92de104c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c46ae6adf2a3c1e7fc4e494c00ee2a8424242aad01a39f0c49a94ac92de104c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c46ae6adf2a3c1e7fc4e494c00ee2a8424242aad01a39f0c49a94ac92de104c", kill_on_drop: false }`
[INFO] [stdout] 2c46ae6adf2a3c1e7fc4e494c00ee2a8424242aad01a39f0c49a94ac92de104c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f25d3dcaaf0ede5724751a4e2fc94d5b7d6a1b8811690d3273652487991a07ab
[INFO] running `Command { std: "docker" "start" "-a" "f25d3dcaaf0ede5724751a4e2fc94d5b7d6a1b8811690d3273652487991a07ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling sapling-minibench v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "f25d3dcaaf0ede5724751a4e2fc94d5b7d6a1b8811690d3273652487991a07ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f25d3dcaaf0ede5724751a4e2fc94d5b7d6a1b8811690d3273652487991a07ab", kill_on_drop: false }`
[INFO] [stdout] f25d3dcaaf0ede5724751a4e2fc94d5b7d6a1b8811690d3273652487991a07ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ad6a857c4f3b161d7616bf450e84139ec7470ec59e0c83dfc06fbb934762c6b
[INFO] running `Command { std: "docker" "start" "-a" "1ad6a857c4f3b161d7616bf450e84139ec7470ec59e0c83dfc06fbb934762c6b", kill_on_drop: false }`
[INFO] [stderr]    Compiling sapling-minibench v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "1ad6a857c4f3b161d7616bf450e84139ec7470ec59e0c83dfc06fbb934762c6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ad6a857c4f3b161d7616bf450e84139ec7470ec59e0c83dfc06fbb934762c6b", kill_on_drop: false }`
[INFO] [stdout] 1ad6a857c4f3b161d7616bf450e84139ec7470ec59e0c83dfc06fbb934762c6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0739bb3692f6f89bf98a291d65b789fee542a8e12176e9a0adba3f32978d50c2
[INFO] running `Command { std: "docker" "start" "-a" "0739bb3692f6f89bf98a291d65b789fee542a8e12176e9a0adba3f32978d50c2", 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/minibench-4f6b555a22d286bb)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test measure::tests::test_both_errors ... ok
[INFO] [stdout] test measure::tests::test_string ... ok
[INFO] [stdout] test measure::procfs::tests::test_io ... ok
[INFO] [stdout] test measure::tests::test_bytes ... ok
[INFO] [stdout] test measure::tests::test_chained_both ... ok
[INFO] [stdout] test measure::tests::test_both ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests minibench
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - bench (line 42) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0739bb3692f6f89bf98a291d65b789fee542a8e12176e9a0adba3f32978d50c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0739bb3692f6f89bf98a291d65b789fee542a8e12176e9a0adba3f32978d50c2", kill_on_drop: false }`
[INFO] [stdout] 0739bb3692f6f89bf98a291d65b789fee542a8e12176e9a0adba3f32978d50c2