[INFO] fetching crate hash_combine 0.3.9...
[INFO] testing hash_combine-0.3.9 against 1.90.0 for beta-1.91-3
[INFO] extracting crate hash_combine 0.3.9 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate hash_combine 0.3.9
[INFO] finished tweaking crates.io crate hash_combine 0.3.9
[INFO] tweaked toml for crates.io crate hash_combine 0.3.9 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate hash_combine 0.3.9 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2bd1332b298d51442eabfd0b291f2185d5db598797ae38f0fd4386548a6ddfb4
[INFO] running `Command { std: "docker" "start" "-a" "2bd1332b298d51442eabfd0b291f2185d5db598797ae38f0fd4386548a6ddfb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2bd1332b298d51442eabfd0b291f2185d5db598797ae38f0fd4386548a6ddfb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bd1332b298d51442eabfd0b291f2185d5db598797ae38f0fd4386548a6ddfb4", kill_on_drop: false }`
[INFO] [stdout] 2bd1332b298d51442eabfd0b291f2185d5db598797ae38f0fd4386548a6ddfb4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] faa7f4ac5d638f7c59ba695bcf146e15a2972b9113a585f98daee1128b2e61d8
[INFO] running `Command { std: "docker" "start" "-a" "faa7f4ac5d638f7c59ba695bcf146e15a2972b9113a585f98daee1128b2e61d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling hash_combine v0.3.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "faa7f4ac5d638f7c59ba695bcf146e15a2972b9113a585f98daee1128b2e61d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "faa7f4ac5d638f7c59ba695bcf146e15a2972b9113a585f98daee1128b2e61d8", kill_on_drop: false }`
[INFO] [stdout] faa7f4ac5d638f7c59ba695bcf146e15a2972b9113a585f98daee1128b2e61d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 319bb17f747f1c475a02bf94514ee22b9d7cac7ad63f6523b2b1e3d7af5f8005
[INFO] running `Command { std: "docker" "start" "-a" "319bb17f747f1c475a02bf94514ee22b9d7cac7ad63f6523b2b1e3d7af5f8005", kill_on_drop: false }`
[INFO] [stderr]    Compiling hash_combine v0.3.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "319bb17f747f1c475a02bf94514ee22b9d7cac7ad63f6523b2b1e3d7af5f8005", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "319bb17f747f1c475a02bf94514ee22b9d7cac7ad63f6523b2b1e3d7af5f8005", kill_on_drop: false }`
[INFO] [stdout] 319bb17f747f1c475a02bf94514ee22b9d7cac7ad63f6523b2b1e3d7af5f8005
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7f1a34a2205a81e3e1c1a253375e2110f8a6809467fba544b7946a0ac0453eb9
[INFO] running `Command { std: "docker" "start" "-a" "7f1a34a2205a81e3e1c1a253375e2110f8a6809467fba544b7946a0ac0453eb9", 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/hash_combine-c2b59a48dca9f1fc)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_send ... ok
[INFO] [stdout] test tests::hash_combine ... ok
[INFO] [stdout] test tests::test_sync ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hash_combine
[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" "7f1a34a2205a81e3e1c1a253375e2110f8a6809467fba544b7946a0ac0453eb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f1a34a2205a81e3e1c1a253375e2110f8a6809467fba544b7946a0ac0453eb9", kill_on_drop: false }`
[INFO] [stdout] 7f1a34a2205a81e3e1c1a253375e2110f8a6809467fba544b7946a0ac0453eb9